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Flights from London to Boston Starting at £248

For as little as £248, you can take your next adventure to Boston without breaking the bank. Choose between one-way and return tickets from London below.

  • One way
  • Round-trip
      • YXU09:55
        8h 49m
        1 stop
        BOS18:44
        Sat, Jan 4|London - Boston|Air Canada
        £248£357
        31% OFF
        31% OFF
        £357£248

        Choose Air Canada flights from London to Boston. The one-way connecting flight with Air Canada departs from London International Airport on Sat, Jan 4, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £248 including taxes and charges.

      • YXU05:45
        12h 59m
        1 stop
        BOS18:44
        Fri, Dec 27|London - Boston|Air Canada
        £291£357
        19% OFF
        19% OFF
        £357£291

        Choose Air Canada flights from London to Boston. The one-way connecting flight with Air Canada departs from London International Airport on Fri, Dec 27, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £291 including taxes and charges.

      • YXU05:45
        3h 57m
        1 stop
        BOS09:42
        Fri, Dec 27|London - Boston|United Airlines
        £293£357
        18% OFF
        18% OFF
        £357£293

        Choose United Airlines flights from London to Boston. The one-way connecting flight with United Airlines departs from London International Airport on Fri, Dec 27, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £293 including taxes and charges.

      • YXU12:20
        12h 19m
        1 stop
        BOS00:39
        Fri, Dec 27|London - Boston|Flair Airlines
        £311
        £311

        Choose Flair Airlines flights from London to Boston. The one-way connecting flight with Flair Airlines departs from London International Airport on Fri, Dec 27, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from £311 including taxes and charges.

      • YXU01:00 pm
        3h 5m
        Nonstop
        BOS02:00 pm
        Sat, Dec 28|London - Boston|Air Canada
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from London to Boston

Explore the best time to buy affordable tickets to Boston with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from London to Boston

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from London to Boston.

United Airlines
From £195
Air Canada
From £207
Flair Airlines
From £311
WestJet
From £717

Find more flights and airlines

Alternative Routes from London to Boston

Did you know that you can save money and time on an alternative route from London to Boston? Check out some of the different available routes below.

  • Cheapest
    United Airlines
    YXU
    05:45
    8h 41m
    2 transfer
    BOS
    14:26
    London International Airport - General Edward Lawrence Logan International Airport
    Thu, Jan 2United Airlines
    £195
  • United Airlines
    YXU
    05:45
    8h 41m
    2 transfer
    BOS
    14:26
    London International Airport - General Edward Lawrence Logan International Airport
    Thu, Jan 2United Airlines
    £195
    Find More Flights

FAQ

  • When are flight tickets from London (YXU) to Boston (BOS) the cheapest?

    Airlines adjust prices for flights from London to Boston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from London (YXU) to Boston (BOS) cost?

    According to Trip.com's data, the lowest price is around £523.

  • How many airports in Boston (BOS)?

How to find a cheap flight from London to Boston

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from London to Boston

Cheapest direct flight price£248
Off-season travel monthJanuary
Peak season for travelOctober
Flight distance832.24km
Popular airlineAir Canada

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