Prices were available within the past 7 days and start at $498 for one-way flights and $771 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Mon, Nov 25 - …What is the cheapest flight from Boston to Lisbon? In the last 3 days, the lowest price for a flight from Boston to Lisbon was $249 for a one-way ticket and $517 for a round-trip. Do I need a passport to fly between …2 days ago · Book Boston to Portugal flight deals*. Known for its great maritime explorers and Moorish architecture, Portugal’s Mediterranean climate and varied landscapes draw visitors from around the world. Book your flight to Portugal with Aer Lingus and experience Portugal’s deep heritage and culture for yourself. 1 stop 26h 40m Air Europa. Deal found 4/17 $730. Pick Dates. Air Europa is one of the most popular airlines used for those traveling from New York to Lisbon. New York to Lisbon flights are typically 75% cheaper than other airlines traveling the same route. Flights from Air Europa typically cost $817.39 RT. On average, a flight to Lisbon costs $795. The cheapest price found on KAYAK in the last 2 weeks cost $299 and departed from San Francisco. The most popular routes on KAYAK are Boston to Lisbon which costs $1,140 on average, and Washington, D.C. to Lisbon, which costs $998 on average. See prices from: From$876* Updated: 39 minutes ago. Round trip I Economy. expand_more. Sep 2024. No results available. Find Offers.There are 5 airlines that fly nonstop from Boston to London. They are: American Airlines, British Airways, Delta, JetBlue and Virgin Atlantic. The cheapest price of all airlines flying this route was found with Virgin Atlantic at $372 for a one-way flight.Prices were available within the past 7 days and start at $429 for one-way flights and $749 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Tue, Oct 8 - …The best round-trip flight deal from Lisbon to Boston found on momondo in the last 72 hours is $452. The fastest flight from Lisbon to Boston takes 7h 25m. Direct …See Latest Fare. Seattle (SEA) to. Lisbon (LIS) 05/10/24 - 05/17/24. from. $891*. Updated: 2 hours ago. Round trip.Return flights from Boston BOS to Lisbon LIS with Delta If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $517 to $1,468, it’s easy to find a flight that suits your budget.Airfares from $277 One Way, $353 Round Trip from Lisbon District to Boston. Prices starting at $353 for return flights and $277 for one-way flights to Boston were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Fri, Apr 26 - Sun, Apr 28. LIS. Lisbon. The best round-trip flight deal from Boston to Lisbon found on momondo in the last 72 hours is $462. The fastest flight from Boston to Lisbon takes 6h 20m. Direct flights go from Boston to Lisbon on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Find cheap flights from Massachusetts to Lisbon from $249. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Sat 5/18. Sat 5/25. Search. Direct flights only. Search hundreds of …Business Class. $809. Lisbon. Search and compare business class flight deals to Lisbon. Fly from Newark from $2,243, from New York from $2,243, from Washington, D.C. from $2,459. Book your business class tickets to Lisbon.Use Google Flights to plan your next trip and find cheap one way or round trip flights from Boston to anywhere in the world. Find the best flights fast, track prices, and book with confidence.Which airlines provide the cheapest flights from Boston to Venice? In the last 72 hours, the cheapest one-way ticket from Boston to Venice found on KAYAK was with Vueling for $290. PLAY proposed a round-trip connection from $468 and Vueling from $522.Cheap Flights from Boston to Barcelona (BOS-BCN) Prices were available within the past 7 days and start at $230 for one-way flights and $334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Boston to Barcelona with no change fee on selected flights.Book Boston to Portugal flight deals*. Known for its great maritime explorers and Moorish architecture, Portugal’s Mediterranean climate and varied landscapes draw visitors from around the world. Book your flight to Portugal with Aer Lingus and experience Portugal’s deep heritage and culture for yourself.What is the cheapest flight from Boston to Lisbon? In the last 3 days, the lowest price for a flight from Boston to Lisbon was $249 for a one-way ticket and $517 for a round-trip. Do I need a passport to fly between …Flights between Boston, MA and Lisbon, Portugal starting at $300. Choose between easyJet, TAP Portugal, or JetBlue Airways to find the best price. Search, compare, and book flights, trains, and buses.Compare flight deals to Boston from Lisbon from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Boston start from …Find flights from Lisbon (LIS) to Boston (BOS) €554+, FareCompare finds cheap flights, and sends email alertsFind flights to Lisbon from $254. Fly from Boston on PLAY, Vueling and more. Search for Lisbon flights on KAYAK now to find the best deal.Cheap flights from Boston (BOS) to Lisbon (LIS) from $321. Round-trip. 1 adult. Economy. Round-trip One-way Multi-city. From? To? Sun 4/21. Sun 4/28. 1 adult. …Use Google Flights to plan your next trip and find cheap one way or round trip flights from Boston to anywhere in the world. Find the best flights fast, track prices, and book with confidence. Book cheap flights from Lisbon to Boston. Enjoy award winning service and inflight entertainment with Tap Air Portugal. ... Fare Type. Dates. Price. From Lisbon (LIS ... Find United Airlines cheap flights from Boston to Lisbon. Enjoy a Boston to Lisbon modern flight experience in premium cabins with Wi-Fi. Book flights from Boston to Lisbon at lowest airfare on Yatra.com. Use promo code YTINTFLY and Get upto 20,000 Off (Valid with all cards and wallets). Free Cancellation available on International Flight bookingThe two airlines most popular with KAYAK users for flights from Boston to Lisbon are Delta and United Airlines. With an average price for the route of $1,136 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,122 and an overall rating of 7.4.Business Class. $809. Lisbon. Search and compare business class flight deals to Lisbon. Fly from Newark from $2,243, from New York from $2,243, from Washington, D.C. from $2,459. Book your business class tickets to Lisbon.Have a look at some of the cheapest available PLAY flights departing from Boston and landing in Portugal. Make sure to examine the flight information before completing your reservation. Sun 4/28 7:15 pm BOS - LIS. 1 stop 20h 25m PLAY. Fri 5/3 9:40 pm LIS - BOS. 1 stop 25h 20m PLAY. Deal found 4/16 $377.Airfares from Boston to Lisbon from $423 - Compare and Save. This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Lisbon departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search ...Get affordable fares from New York and Boston to Lisbon, Portugal from $247 R/T. Airfare Spot. Travel is affordable! Trending. ... Annual Fall Fare Sale via Alaska Airlines; fares from $49 one-way or 4.5k miles + t&f “Buy One Get One 50% promo code” via Southwest Airlines;Amazing TAP Portugal BOS to LIS Flight Deals. The cheapest flights to Humberto Delgado found within the past 7 days were $699 round trip and $399 one way. Prices and availability subject to change. Additional terms may apply. Mon, Oct 21 - Thu, Oct 31.Browse destinations: Find flights to Portugal from $225. Fly from Boston on PLAY, TAP AIR PORTUGAL, Vueling and more. Search for Portugal flights on KAYAK now to find the … Boston (BOS) to. Lisbon (LIS) 05/15/24 - 05/22/24. from. $1,338*. Updated: 39 minutes ago. Round trip. Prices were available within the past 7 days and start at $429 for one-way flights and $749 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Tue, Oct 8 - … Bus to Hyannis, fly • 12h 40m. Take the bus from South Station, Boston, MA to Barnstable Airport, Hyannis, MA. Fly from Hyannis (HYA) to Lisboa (LIS) HYA - LIS. €346 - €1233. All flights from BOS to LIS non-stop. There are direct flights from General Edward Lawrence Logan International, Massachusetts, USA to Lisbon Airport (LIS), Portugal every day of the week with TAP Portugal and Delta Air Lines. The flight distance is 3202 miles and the trip usually takes about 6 hours and 25 minutes. BOS. Book cheap flights from Lisbon to Boston. Enjoy award winning service and inflight entertainment with Tap Air Portugal. ... Fare Type. Dates. Price. From Lisbon (LIS ... Best offer found. Boston - Lisbon. from 10 of August to 5 of September. From. $ 728. FINAL PRICE Taxes, service fees and carrier charges included. The two airlines most popular with KAYAK users for flights from Lisbon to Rome are TAP AIR PORTUGAL and Ryanair. With an average price for the route of $218 and an overall rating of 7.1, TAP AIR PORTUGAL is the most popular choice. Ryanair is also a great choice for the route, with an average price of $165 and an overall rating of 6.8.Fly from Boston on PLAY, Icelandair, Azores Airlines and more. Search for Europe flights on KAYAK now to find the best deal. ... Lisbon 1 stop $517. Istanbul 1 stop $611. Dublin 1 stop $438. Amsterdam 1 stop $346. Milan 1 stop $439. ... KAYAK searches hundreds of travel sites to help you find cheap airfare and book the flight that suits you ...Based on KAYAK searches from the last 72 hours, if you fly from Boston, you should have a good chance of getting the best deal to Lisbon as it was the cheapest place to fly …Direct. Wed, Jun 19 LIS – FCO with Ryanair. Direct. from $77. Lisbon.$84 per passenger.Departing Tue, Aug 27, returning Tue, Sep 17.Round-trip flight with Ryanair.Outbound direct flight with Ryanair departing from Rome Fiumicino on Tue, Aug 27, arriving in Lisbon.Inbound direct flight with Ryanair departing from Lisbon on Tue, Sep …Book Boston to Portugal flight deals*. Known for its great maritime explorers and Moorish architecture, Portugal’s Mediterranean climate and varied landscapes draw visitors from around the world. Book your flight to Portugal with Aer Lingus and experience Portugal’s deep heritage and culture for yourself. Book JetBlue flights and vacation packages to 100+ destinations. Award-winning service, the most legroom in coach, free wi-fi, live TV, movies, snacks, and more. Compare flight deals to Lisbon from Boston from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Lisbon start from $200 one-way. The cheapest flights to Logan Intl. found within the past 7 days were $633 round trip and $1,096 one way. Prices and availability subject to change. Additional terms may apply. Sat, Apr 13 - Sun, Apr 21. LIS. Lisbon. BOS. Boston. $633.Boston (BOS) to. Lisbon (LIS) 07/17/24 - 07/24/24. from. $1,066* Updated: 1 hour ago. Round trip. I. Economy. See Latest Fare. Jacksonville (JAX) to. Lisbon (LIS) 07/18/24 - 07/25/24. ... To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.Book cheap Lisbon to Boston International tickets at MakeMyTrip USA. Get best deals, Lowest airfare ticket booking from Lisbon to Boston air travel route. Check flight reservation status, schedules of Lisbon to Boston flight ticket online.Fly from Boston on PLAY, Icelandair, Azores Airlines and more. Search for Europe flights on KAYAK now to find the best deal. ... Lisbon 1 stop $517. Istanbul 1 stop $611. Dublin 1 stop $438. Amsterdam 1 stop $346. Milan 1 stop $439. ... KAYAK searches hundreds of travel sites to help you find cheap airfare and book the flight that suits you ...Massachusetts ». Boston. $803. Flights to Boston, Boston. Find flights to Boston from $272. Fly from Azores on Azores Airlines, TAP AIR PORTUGAL, United Airlines and more. Search for Boston flights on KAYAK now to find the best deal.Skiplagged is an airfare search engine for cheap flights, showing hidden-city ticketing trips in addition to what sites like Expedia, KAYAK, and Travelocity show you. Save up to 80% on airfare today!Cheap Flights from New York to Lisbon (JFK-LIS) Prices were available within the past 7 days and start at $279 for one-way flights and $493 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from New York to Lisbon with no change fee on selected flights. Find best airfare deals and cheap plane tickets from Lisbon to Boston, MA. Full information on one-way and round-trip LIS to BOS flights, compare last minute flight offers. If you’re looking for cheap airfare to Boston, 25% of our users found tickets to Boston for the following prices or less: From Ponta Delgada $285 one-way - $367 round-trip, from Lisbon $587 one-way - $697 round-trip. Boston - Milan. Boston - Copenhagen. Boston - Vienna. Boston - Budapest. Boston - Athens. Find the best flights and travel deals from Boston to Lisbon. We know your time is precious. With KLM you know you can make the most of it!Prices were available within the past 7 days and start at $217 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking for flights deals to Lisbon ? Find cheap one-way or return flights from Boston (BOS) to Lisbon (LIS) starting at $217. Book now!The two airlines most popular with KAYAK users for flights from Lisbon to Rome are TAP AIR PORTUGAL and Ryanair. With an average price for the route of $218 and an overall rating of 7.1, TAP AIR PORTUGAL is the most popular choice. Ryanair is also a great choice for the route, with an average price of $165 and an overall rating of 6.8. Cheap Flights from Boston to Barcelona (BOS-BCN) Prices were available within the past 7 days and start at $230 for one-way flights and $334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Boston to Barcelona with no change fee on selected flights. The cheapest flights to Logan Intl. found within the past 7 days were $633 round trip and $1,096 one way. Prices and availability subject to change. Additional terms may apply. Sat, Apr 13 - Sun, Apr 21. LIS. Lisbon. BOS. Boston. $633.Boston, MA (BOS) Lisbon, PT (LIS) $823. Thu, 5/23 - Mon, 6/3 . Multiple Airlines - 1 Stop, Roundtrip, Economy. Luanda, AO (LAD) Lisbon, PT (LIS) $826. Tue, 4/23 - Sat, 5/4 . ... Tourists who have purchased cheap airfare to Lisbon will find the Feira da Ladra flea market the ideal place to visit. Tourists may wish to purchase a Lisbon Shopping ...Compare flight deals to Lisbon from Boston from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Lisbon start from $200 one-way.Cheap flights by American Airlines from Boston to Lisbon. Search for the best airfare deals, compare plane ticket prices and book airline tickets, flights schedule for 2020.Cheap Flights from Lisbon to Boston, MA from $ 75. One way Round trip. Enter city or airport. Enter city or airport. Depart. Return. Passengers. Passengers and flight class 1. Adults. 0. Children under 12. 0. Infants under 2 without place. Economy Business First done. Find flights. Return flight: Boston – Lisbon. Airline Tickets.The two airlines most popular with KAYAK users for flights from Boston to Faro are KLM and United Airlines. With an average price for the route of $628 and an overall rating of 7.8, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of $705 and an overall rating of 7.4.Boston, MA (BOS) Lisbon, PT (LIS) $823. Thu, 5/23 - Mon, 6/3 . Multiple Airlines - 1 Stop, Roundtrip, Economy. Luanda, AO (LAD) Lisbon, PT (LIS) $826. Tue, 4/23 - Sat, 5/4 . ... Tourists who have purchased cheap airfare to Lisbon will find the Feira da Ladra flea market the ideal place to visit. Tourists may wish to purchase a Lisbon Shopping ...Boston - Milan. Boston - Copenhagen. Boston - Vienna. Boston - Budapest. Boston - Athens. Find the best flights and travel deals from Boston to Lisbon. We know your time is precious. With KLM you know you can make the most of it!Prices for airfare for your summer vacation may be sky high this year after manufacturing delays for new Boeing aircraft are likely to decrease the amount of flights …Boston Logan International to Lisbon from $354. Price found Apr 14, 2024, 8:53 AM. Boston Logan International to Ponta Delgada from $480. Price found Apr 15, 2024, 9:30 PM. Boston Logan International to Porto from $516.Best offer found. Boston - Lisbon. from 10 of August to 5 of September. From. $ 728. FINAL PRICE Taxes, service fees and carrier charges included.Featured daily fares for flights from Boise (BOI) to Lisbon (LIS) Find United Airlines cheap flights from Boise to Lisbon. Enjoy a Boise to Lisbon modern flight experience in premium cabins with Wi-Fi. Find flights to Lisbon from $249. Fly from Massachusetts on PLAY, Vueling, Iberia and more. Search for Lisbon flights on KAYAK now to find the best deal. Massachusetts ». Boston. $803. Flights to Boston, Boston. Find flights to Boston from $272. Fly from Azores on Azores Airlines, TAP AIR PORTUGAL, United Airlines and more. Search for Boston flights on KAYAK now to find the best deal.Book cheap flights from Lisbon to Boston. Enjoy award winning service and inflight entertainment with Tap Air Portugal. Find the lowest fares. ... Fare Type. Dates. Price. From Lisbon (LIS) To Boston (BOS) Round-trip | Economy: 04/11/2024 - 25/01/2025: From. 644 EUR* Viewed 12 hours ago. From Lisbon (LIS) To Boston (BOS)Find the best flight deals to Lisbon with TAP Air - Portugal's leading airline. ... Fare Type. Dates. Price. From New York/Newark (EWR) To Lisbon (LIS) Round-trip | Economy: 20/10/2024 - 29/10/2024: From. ... Boston - Lisbon; San Francisco - Lisbon; Washington, D.C. - Lisbon; Chicago - Lisbon; Book flights to LisbonCompare flight deals to Lisbon from Boston from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Lisbon start from $200 one-way.Mar 31, 2024 · The two airlines most popular with KAYAK users for flights from Boston to Lisbon are Delta and United Airlines. With an average price for the route of $1,130 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,106 and an overall rating of 7.4. In the last 3 days, Azores Airlines offered the best one-way deal for that route, at $225. KAYAK users also found Boston to Ponta Delgada round-trip flights on Azores Airlines from $730 and on United Airlines from $819.The two airlines most popular with KAYAK users for flights from New York to Lisbon are Delta and United Airlines. With an average price for the route of $891 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $949 and an overall rating of 7.4.Cheap flights from Boston (BOS) to Lisbon (LIS) from $321. Round-trip. 1 adult. Economy. Round-trip One-way Multi-city. From? To? Sun 4/21. Sun 4/28. 1 adult. …Boston. £305 per passenger.Departing Fri, 18 Oct, returning Sun, 20 Oct.Return flight with Fly Play.Outbound indirect flight with Fly Play, departs from Lisbon on Fri, 18 Oct, …
Book Cheap Boston to Lisbon with British Airways Flights - offers best deals on Boston to Lisbon flight booking. Lowest airfare @Rs 50795.. Doctor on demand login
Our best fare finder can help you search for the best value to your holiday destination. The most inexpensive flight from Boston to Lisbon is available for 740 $ in October 2024. *Please note: To provide you with the widest possible selection of flight destinations, some of the direct flights or connecting flights on lufthansa.com are operated ... Which airlines provide the cheapest flights from Boston to Athens? In the last 72 hours, the cheapest one-way ticket from Boston to Athens found on KAYAK was with PLAY for $322. Scandinavian Airlines proposed a round-trip …American Airlines flights. Flights to Portugal. Flights to Lisbon. Find low-fare American Airlines flights to Lisbon. Enjoy our travel experience and great prices. Book the lowest fares on Lisbon flights today! Facts About Flying to Lisbon, Portugal. 58% of Lisbon travelers were over the age of 35. 18% of Lisbon travelers were over the age of 60. 4% of Lisbon travelers booked First or Business Class. 6% of travelers traveled to Lisbon with kids under 14. 30% of Lisbon travelers were millennials. 49% of Lisbon travelers were female. Find best airfare deals and cheap plane tickets from Boston, MA to London. Full information on one-way and round-trip BOS to LON flights, compare last minute flight offers. ... Boston — Lisbon. 1h 25m stop. 07:10 — 09:50 TP1338 TAP Portugal. Lisbon — London. 10h 30m . including layover. Find flight from $ 127. 18:20 — 12:40 ...Which airlines provide the cheapest flights from Istanbul to Lisbon? The cheapest return flight ticket from Istanbul to Lisbon found by KAYAK users in the last 72 hours was for $359 on Air Serbia, followed by Lufthansa ($428). One-way flight deals have also been found from as low as $141 on Wizz Air and from $161 on Wizz Air UK.Looking at cab fares, a ride in Lisbon costs about $ 4.02 USD, 49% more expensive than Boston, with a fare of $ 2.70 USD, while train tickets cost 10% less at Lisbon: $ 2.17 USD versus $ 2.40 USD at Boston. Comparing the price of a meal, they range from 15.21 USD euros in Lisbon, 37% less than the 24.00 USD euros in Boston.The cheapest ticket to Portugal from the United States found in the last 72 hours was $224 one-way, and $373 round-trip. The most popular route is New York John F Kennedy Intl to Lisbon Humberto Delgado and the cheapest round-trip airline ticket found on this route in the last 72 hours was $469. Which airlines fly to Portugal? TAP AIR PORTUGAL ... Book Cheap Flights to Lisbon: Search and compare airfares on Tripadvisor to find the best flights for your trip to Lisbon. ... Boston, MA (BOS) Lisbon, PT (LIS) $823 ... As Portugal's capital, part of Lisbon’s charm is its ease of getting around and its mix of tradition and trend-setting culture. Go Beyond the Flight to this scenic city with a flight + hotel getaway. And, start exploring sooner with daily nonstop Delta® flights from New York (JFK), plus seasonal daily nonstop service from Boston beginning ... Nonstop flight is 10h 55m. The time difference between Boston and Lisbon is 5h. The cheapest flight by JetBlue that our users were able to find is $239. This airfare is economy class on one-way B62579 flight for November 28, 2020 leaving Logan in Boston at 5:00 pm, it includes all taxes and additional fees. Skiplagged is an airfare search engine for cheap flights, showing hidden-city ticketing trips in addition to what sites like Expedia, KAYAK, and Travelocity show you. Save up to 80% on airfare today!Find cheap flights from Massachusetts to Lisbon from $249. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Sat 5/18. Sat 5/25. Search. Direct flights only. Search hundreds of …Cheap Flights from Lisbon to Boston, MA from $ 75. One way Round trip. Enter city or airport. Enter city or airport. Depart. Return. Passengers. Passengers and flight class 1. Adults. 0. Children under 12. 0. Infants under 2 without place. Economy Business First done. Find flights. Return flight: Boston – Lisbon. Airline Tickets.All Flight Deals. We love cheap travel deals as much as anyone. Whether it's a weekend getaway, last-minute trip or dream family vacation to a bucket-list destination, take a look through our website collection for the latest airfare deals to get you traveling. And if you want to take advantage of the added flexibility, you should review the ... Mon, 6 May LIS - BOS with Fly Play. 1 stop. from £284. Lisbon. £288 per passenger.Departing Sun, 19 Jan, returning Fri, 31 Jan.Return flight with Fly Play.Outbound indirect flight with Fly Play, departs from Boston Logan International on Sun, 19 Jan, arriving in Lisbon.Inbound indirect flight with Fly Play, departs from Lisbon on Fri, 31 Jan ... Mar 31, 2024 · The two airlines most popular with KAYAK users for flights from Boston to Lisbon are Delta and United Airlines. With an average price for the route of $1,130 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,106 and an overall rating of 7.4. My dates are flexible. SHOW FARES. Include Nearby Airports. Search for a Delta flight round-trip, multi-city or more. You choose from over 300 destinations worldwide to find a flight that fits your schedule.Based on KAYAK searches from the last 72 hours, if you fly from Boston, you should have a good chance of getting the best deal to Lisbon as it was the cheapest place to fly …Find best airfare deals and cheap plane tickets from Boston, MA to London. Full information on one-way and round-trip BOS to LON flights, compare last minute flight offers. ... Boston — Lisbon. 1h 25m stop. 07:10 — 09:50 TP1338 TAP Portugal. Lisbon — London. 10h 30m . including layover. Find flight from $ 127. 18:20 — 12:40 ....