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C$ 330 Find Cheap Flights from London to Massachusetts

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Massachusetts departing on 17/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Massachusetts

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Massachusetts, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Massachusetts, as well as popular online travel agencies
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Best Massachusetts Flight Deals from London

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Boston
Boston2 stopsC$ 925

Cheap Flight Deals from London to Massachusetts (YXU-USMA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Massachusetts that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from London to Massachusetts

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from London to Massachusetts.
Discover the best prices for you by selecting your travel dates on KAYAK.
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Air Canada Logo
9:55 a.m. - 4:52 p.m.YXU-BOS
6h 57m2 stops
Air Canada Logo
5:35 p.m. - 9:13 a.m.BOS-YXU
15h 38m2 stops
C$ 925Air Canada
Find Deal
Fri, 18 Apr - Mon, 21 Apr
United Airlines Logo
9:55 a.m. - 7:22 p.m.YXU-BOS
9h 27m2 stops
United Airlines Logo
6:10 a.m. - 8:19 p.m.BOS-YXU
14h 09m1 stop
C$ 997United Airlines
Find Deal
Fri, 18 Apr - Mon, 21 Apr
Air Canada Logo
9:55 a.m. - 3:56 p.m.YXU-BOS
6h 01m1 stop
Air Canada Logo
6:10 a.m. - 8:19 p.m.BOS-YXU
14h 09m1 stop
C$ 1,205Air Canada
Find Deal
Fri, 18 Apr - Mon, 21 Apr
Logo
12:20 p.m. - 11:20 a.m.YXU-BOS
23h 00m2 stops
Logo
4:10 p.m. - 7:13 p.m.BOS-YXU
27h 03m3 stops
C$ 1,633
Find Deal
Fri, 18 Apr - Mon, 21 Apr
Logo
12:20 p.m. - 6:43 p.m.YXU-BOS
30h 23m3 stops
Logo
4:10 p.m. - 7:13 p.m.BOS-YXU
27h 03m3 stops
C$ 1,699
Find Deal
Fri, 18 Apr - Mon, 21 Apr

KAYAK's insights & trends for London to Massachusetts flights

Get data-powered insights and trends into flights from London to Massachusetts to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Massachusetts?

The average price for all round-trip flights from London to Massachusetts depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Massachusetts is generally in the evening, when round-trip flights cost C$ 459 on average. Morning departures are around 5% more expensive than evening flights, on average. The most expensive time of day to fly to Massachusetts is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 481.

What is the cheapest month to fly from London to Massachusetts?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Massachusetts, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to Massachusetts is July, when tickets cost C$ 609 (return) on average. On the other hand, the most expensive months are January and March, when the average cost of round-trip tickets is C$ 1,274 and C$ 803 respectively.
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Good to know

Low season

March

High season

August

Cheapest flight

C$ 330
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from London to Boston

FAQs - booking Massachusetts flights

  • How does KAYAK find such low prices on flights from London to Massachusetts?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Massachusetts.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Massachusetts?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Massachusetts is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Massachusetts?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to Massachusetts with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Massachusetts?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from London to Massachusetts

 
See real verified KAYAK customer reviews for airlines flying from London to Massachusetts. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Massachusetts? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 9022 reviews
7.3Boarding
6.8Entertainment
7.0Comfort
7.8Crew
6.2Food
Airline reviews

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

6.0 GoodRonald, Mar 2025YYZ - PSP
Read more Air Canada reviews

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

I paid for a comfort class seat and was seated in economy.

My plane was cancelled and had to be rebook for the evening was not happy.

The flight was cancelled and we had to rebook on Porter to make our cruise the next day. Air Canada has not compensated. We won’t be flying with them again. This is the second time this has happened. Also the return flight was delayed 2 hours who knows why.

Separated me and my wife and wife’s sister in far apart different seats even though I booked them all together. Just scams after scams to make us pay more. Worst airline

Very smooth flight and the crew members were very welcoming.

If you want your flight to get delayed constantly for 13+ hours and given a 10 dollar food voucher the. I would say take air canada. Worst experience ever.

My flight was cancelled and I was left to figure out where to find a hotel, something to eat and how to get a new flight at 11:30pm. Wasted a day. Thanks, Air Canada!

flight was delayed 6 hours for weather, then cancelled because of the crash in toronto, but none of the links to cancel or rebook my flights are working

Everything you need to know for your flight from London to Massachusetts

Information on your arrival and departure airports

London (YXU)

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