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$536+ Cheap flights from London, ON (YXU) to Massachusetts

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — BOS
Dec 7 — Dec 141
Sun 12/7
Sun 12/14
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 November 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$536
(Air Canada)

Popular in

January

Cheapest in

February

Average price

$462
Provider with most accurate pricing for London-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for London-Boston Logan Intl flights.
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From London to Massachusetts
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 7, 2025.

This Air Canada deal was found by Cheapflights users on 11/5. 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.
Thu 11/65:15 amYXU - BOS
2 stops9h 37mAir Canada
Sun 11/97:55 pmBOS - YXU
1 stop12h 51mAir Canada
Deal found 11/5$1,278
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Thu 11/68:10 pmYXU - BOS
3 stops22h 01mMultiple Airlines
Sun 11/910:30 amBOS - YXU
3 stops32h 42mMultiple Airlines
Deal found 11/5$3,112

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 November 7, 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

Tue 4/28

5:40 pm-10:38 pm

1 stop4h 58m

Boston Logan Intl

Wed 4/29

10:45 am-5:03 pm

1 stop6h 18m

$536

LondonBoston

YXU - BOS

YXUBOS

London

Sun 5/3

6:15 am-2:31 pm

2 stops8h 16m

Boston Logan Intl

Thu 5/7

6:00 am-2:57 pm

2 stops8h 57m

$537

LondonBoston

YXU - BOS

YXUBOS

London

Tue 4/28

5:10 am-3:25 pm

2 stops10h 15m

Boston Logan Intl

Wed 4/29

12:20 pm-9:18 pm

2 stops8h 58m

$601

LondonBoston

YXU - BOS

YXUBOS

London

Sun 5/3

8:00 pm-9:31 pm

3 stops25h 31m

Boston Logan Intl

Thu 5/7

3:30 pm-7:07 pm

3 stops27h 37m

$1,104

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

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, September is the cheapest month in which you can book a flight from London, Ontario to Massachusetts (average of $180). Flying from London, Ontario to Massachusetts in February is currently the most expensive (average of $243). 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 58m. Fly via Air Canada to get the fastest option. The distance between London, Ontario and Massachusetts is about 516 mi.

  • 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, September is the cheapest month in which you can book a flight from London, Ontario to Massachusetts (average of $180). Flying from London, Ontario to Massachusetts in February is currently the most expensive (average of $243). 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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