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Flights Lisbon Boston

Special flight deals from Lisbon to Boston

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Find the best time to book cheap flights to Boston

Flexible on travel dates? Discover the cheapest month to fly to Boston

  • Cheapest round-trip flight

    from £380

  • Cheapest month to travel

    January, September, October

  • The cheapest day to fly

    Wednesday

  • Lowest prices

    6 months before
Jul
£634
Aug
£407
Sept
£380
Oct
£380
Nov
£498
Dec
£498
Jan
£380
Feb
£498
Mar
£404
Apr
£498
May
??
Jun
£498

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 6 months before

    from

    £436

  • 3 months before

    from

    £1,775

  • 7 days before

    from

    £5,835

  • 1 day before

    from

    £905

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
£1,200
Mon
??
Tue
£412
Wed
??
Thu
£670
Fri
??
Sat
??
Sun

General information

  • Local time (UTC-5)

  • Flight time from Lisbon

  • Exchange Rate

    1 USD = 0.74 GBP
Boston
Boston is a city in the northeastern United States, the capital of Massachusetts, located on Massachusetts Bay. Founded in 1630, it is one of the oldest cities in the USA. It is a key academic and economic hub, renowned for universities like Harvard and MIT. Home to over 50 colleges, it attracts thousands of students. Boston offers a rich cultural life with theaters and museums. The climate is temperate: winters are cold, summers warm. The best time to visit is spring and autumn.