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Cheap flights from London, ON to Massachusetts from C$ 407

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 29/11. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — BOS
16 nov. — 23 nov.1
1 adult
1 adult, Economy

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 17 octubre 2025.

Round-trip from

C$ 798

One-way from

C$ 407

Popular in

January

Cheapest in

February

Average price

C$ 727
Air Canada
  • Air Canada
  • 28/11-5/12
  • 2 total stops
  • 15h 47m total
  • London to Massachusetts
Search Deals
Air Canada
  • Air Canada
  • 29/11
  • 1 total stop
  • 4h 42m total
  • London to Massachusetts
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from London to Massachusetts

Enter your travel dates to find the best prices.

One-way flights from London to Massachusetts
Search for one-way flight options from London to Massachusetts. Find affordable one-way fares based on user searches. Data last updated 17 octubre 2025.

sáb. 29/115:15 a.m.YXU - BOS
1 stop4h 42mAir Canada
Deal found 14/10C$ 407
dom. 26/105:40 p.m.YXU - BOS
2 stops16h 12mAir Canada
Deal found 16/10C$ 705
dom. 26/105:40 p.m.YXU - BOS
1 stop4h 57mUnited Airlines
Deal found 16/10C$ 851
sáb. 29/115:05 p.m.YXU - BOS
3 stops47h 45mMultiple Airlines
Deal found 14/10C$ 1,106

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 629,999 searches. Data last updated 17 octubre 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

sáb. 29/11

5:15 a.m.-9:57 a.m.

1 stop4h 42m

C$ 407

LondonBoston

YXU - BOS

YXUBOS

London

dom. 26/10

5:40 p.m.-9:52 a.m.

2 stops16h 12m

C$ 705

LondonBoston

YXU - BOS

YXUBOS

London

dom. 26/10

5:40 p.m.-10:37 p.m.

1 stop4h 57m

C$ 851

LondonBoston

YXU - BOS

YXUBOS

London

sáb. 29/11

5:05 p.m.-4:50 p.m.

3 stops47h 45m

C$ 1,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/10

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 C$ 253). Flying from London, Ontario to Massachusetts in January is currently the most expensive (average of C$ 369). 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.

Reviews of airlines servicing Massachusetts

Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated 17 octubre 2025.
Check out reviews from past customers who have flown with Air Canada from London to Massachusetts to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,306 reviews
Check prices

Overall

7.1

Comfort

7.1

Food

6.3

Boarding

7.3

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,306 reviews
Air Canada
7.1
Good
10,306 reviews
Check prices

Overall

7.1

Comfort

7.1

Food

6.3

Boarding

7.3

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

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) is the airport you will fly out of if you book a flight from London to Massachusetts. It is only a 8.6 km journey to London (YXU) from London’s city centre.

  • 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 C$ 253). Flying from London, Ontario to Massachusetts in January is currently the most expensive (average of C$ 369). 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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Top airline flying from London to Massachusetts

Discover the top airline that operate flights from London to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 octubre 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 436AverageC$ 863FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Massachusetts?

Cheapflights makes it easy to find London to Massachusetts flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Massachusetts?

Cheapflights simply makes it quick and affordable to book flights from London to Massachusetts by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to Massachusetts with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Massachusetts, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Massachusetts become cheaper?

Yes, Cheapflights offers price alerts on London to Massachusetts flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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