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$253+ Cheap flights from London, ON (YXU) to Massachusetts

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — BOS
Oct 13 — Oct 201
Mon 10/13
Mon 10/20
1 adult, Economy
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Cheap flight deals from London to Massachusetts

Keep the following information in mind while searching for London to Massachusetts flight deals. Data was last updated September 13, 2025.

Round-trip from

$546
(Air Canada)

One-way from

$253
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$884
From London to Massachusetts
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One-way flight from London to Massachusetts
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from London to Massachusetts

Cheapest flights from London to Massachusetts
Explore the most affordable flight options available from London to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2025.

This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:15 amYXU - BOS
1 stop5h 14mAir Canada
Tue 10/214:45 pmBOS - YXU
1 stop4h 42mAir Canada
Deal found 9/11$546
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:40 pmYXU - BOS
1 stop4h 57mUnited Airlines
Sun 11/28:15 amBOS - YXU
2 stops8h 50mUnited Airlines
Deal found 9/11$582
This Mytrip deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:00 pmYXU - BOS
2 stops22h 10mWestJet
Mon 9/297:00 pmBOS - YXU
2 stops34h 12mWestJet
Deal found 9/12$602
This Air Canada deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/263:50 pmYXU - BOS
1 stop6h 49mAir Canada
Mon 9/2910:40 amBOS - YXU
1 stop4h 37mAir Canada
Deal found 9/12$733
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:00 amYXU - BOS
2 stops7h 55mAir Canada
Sun 10/126:00 amBOS - YXU
2 stops9h 02mAir Canada
Deal found 9/11$948
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:00 pmYXU - BOS
3 stops26h 47mMultiple Airlines
Sun 10/127:00 pmBOS - YXU
2 stops24h 07mMultiple Airlines
Deal found 9/11$2,197

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Massachusetts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 13, 2025.
Use the filters below to find and compare flights from London to Massachusetts that are best for you.

Fly from

London

Fly to

Massachusetts

Route

Depart

Return

Price

LondonBoston

YXU - BOS

YXUBOS

London

Fri 10/10

6:15 am-11:29 am

1 stop5h 14m

Boston Logan Intl

Tue 10/21

4:45 pm-9:27 pm

1 stop4h 42m

$546

LondonBoston

YXU - BOS

YXUBOS

London

Sun 10/26

5:40 pm-10:37 pm

1 stop4h 57m

Boston Logan Intl

Sun 11/2

10:45 am-5:05 pm

1 stop6h 20m

$582

LondonBoston

YXU - BOS

YXUBOS

London

Fri 9/26

8:00 pm-6:10 pm

2 stops22h 10m

Boston Logan Intl

Mon 9/29

7:00 pm-5:12 am

2 stops34h 12m

$602

LondonBoston

YXU - BOS

YXUBOS

London

Fri 9/26

3:50 pm-10:39 pm

1 stop6h 49m

Boston Logan Intl

Mon 9/29

10:40 am-3:17 pm

1 stop4h 37m

$733

LondonBoston

YXU - BOS

YXUBOS

London

Mon 10/27

8:00 pm-10:52 pm

3 stops50h 52m

$253

LondonBoston

YXU - BOS

YXUBOS

London

Sun 10/26

8:00 pm-1:20 pm

3 stops41h 20m

$255

LondonBoston

YXU - BOS

YXUBOS

London

Mon 10/27

5:40 pm-10:37 pm

1 stop4h 57m

$281

LondonBoston

YXU - BOS

YXUBOS

London

Sun 10/26

5:40 pm-10:37 pm

1 stop4h 57m

$281

LondonBoston

YXU - BOS

YXUBOS

London

Sun 10/26

5:40 pm-10:37 pm

1 stop4h 57m

$311

LondonBoston

YXU - BOS

YXUBOS

London

Tue 10/28

5:45 am-12:12 pm

1 stop6h 27m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Best time to book a flight from London to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from London, Ontario to Massachusetts?

Currently, January is the cheapest month in which you can book a flight from London, Ontario to Massachusetts (average of $218). Flying from London, Ontario to Massachusetts in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from London to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to Massachusetts?

    London (YXU), located 5.3 mi from the city center, is the airport you fly out of when you book flights from London to Massachusetts.

  • How long is the flight from London, Ontario to Massachusetts?

    There are many flights that can get you from London, Ontario to Massachusetts in 4h 57m. Fly via Air Canada, United Airlines, or WestJet to get the fastest option. The distance between London, Ontario and Massachusetts is about 516 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from London to Massachusetts that include hotel bookings?

    Yes. In addition to deals on London to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Massachusetts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Massachusetts.

  • Can I find deals for business class flights from London to Massachusetts?

    Yes. Cheapflights offers flight deals from London to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London, Ontario to Massachusetts?

    Currently, January is the cheapest month in which you can book a flight from London, Ontario to Massachusetts (average of $218). Flying from London, Ontario to Massachusetts in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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