When did momondo last update prices for flights from London Airport to Boston Logan Intl Airport?

Prices for flights from London Airport to Boston Logan Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from London Airport to Boston Logan Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$348 Cheap Flights from London to Boston in 2026

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Find the cheapest flights from London, Ontario to Boston

Round-trip

One-way

Cheap round-trip flights

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5:40 pm - 10:37 pm

YXU

BOS

4h 57m

1 stop

1:00 pm - 5:05 pm

BOS

YXU

4h 05m

1 stop

$594Air Canada

Mon, Mar 2 - Wed, Mar 4

5:10 am - 2:52 pm

YXU

BOS

9h 42m

2 stops

10:45 am - 5:05 pm

BOS

YXU

6h 20m

1 stop

$597Air Canada

Mon, Mar 2 - Wed, Mar 4

5:10 am - 10:02 am

YXU

BOS

4h 52m

1 stop

10:45 am - 5:05 pm

BOS

YXU

6h 20m

1 stop

$598Air Canada

Mon, Mar 2 - Wed, Mar 4

5:10 am - 2:52 pm

YXU

BOS

9h 42m

2 stops

10:45 am - 5:05 pm

BOS

YXU

6h 20m

1 stop

$601Air Canada

Mon, Mar 2 - Wed, Mar 4

9:25 am - 3:57 pm

YXU

BOS

6h 32m

1 stop

4:35 pm - 9:21 pm

BOS

YXU

4h 46m

1 stop

$627Air Canada

Thu, Feb 26 - Sat, Feb 28

9:25 am - 7:42 pm

YXU

BOS

10h 17m

2 stops

1:00 pm - 5:05 pm

BOS

YXU

4h 05m

1 stop

$636Air Canada

Thu, Feb 26 - Sat, Feb 28

5:10 am - 2:52 pm

YXU

BOS

9h 42m

2 stops

10:15 am - 5:05 pm

BOS

YXU

6h 50m

2 stops

$655Air Canada

Mon, Mar 2 - Wed, Mar 4

5:10 am - 2:52 pm

YXU

BOS

9h 42m

2 stops

10:15 am - 5:05 pm

BOS

YXU

6h 50m

2 stops

$660Air Canada

Mon, Mar 2 - Wed, Mar 4

9:25 am - 5:21 pm

YXU

BOS

7h 56m

2 stops

12:05 pm - 9:21 pm

BOS

YXU

9h 16m

2 stops

$661United Airlines

Mon, Mar 2 - Wed, Mar 4

5:10 am - 11:57 pm

YXU

BOS

18h 47m

2 stops

5:35 am - 9:21 pm

BOS

YXU

15h 46m

2 stops

$690United Airlines

Thu, Feb 26 - Sat, Feb 28

Air Canada flights from London, Ontario to Boston

Our best Air Canada deals on London, Ontario to Boston flight tickets

Air Canada

Mar 2

YXU5:40 pmLondon

4h 57m

1 stop

BOS10:37 pmBoston Logan Intl

Mar 4

BOS1:00 pmBoston Logan Intl

4h 05m

1 stop

YXU5:05 pmLondon

$594

Air Canada

Mar 2

YXU5:10 amLondon

9h 42m

2 stops

BOS2:52 pmBoston Logan Intl

Mar 4

BOS10:45 amBoston Logan Intl

6h 20m

1 stop

YXU5:05 pmLondon

$597

Air Canada

Mar 2

YXU5:10 amLondon

4h 52m

1 stop

BOS10:02 amBoston Logan Intl

Mar 4

BOS10:45 amBoston Logan Intl

6h 20m

1 stop

YXU5:05 pmLondon

$598

United Airlines flights from London, Ontario to Boston

Our best United Airlines deals on London, Ontario to Boston flight tickets

United Airlines

Mar 2

YXU9:25 amLondon

7h 56m

2 stops

BOS5:21 pmBoston Logan Intl

Mar 4

BOS12:05 pmBoston Logan Intl

9h 16m

2 stops

YXU9:21 pmLondon

$661

United Airlines

Feb 26

YXU5:10 amLondon

18h 47m

2 stops

BOS11:57 pmBoston Logan Intl

Feb 28

BOS5:35 amBoston Logan Intl

15h 46m

2 stops

YXU9:21 pmLondon

$690

Fly from

Fly to

Route

Depart

Return

Price

LondonBoston

YXU - BOS

YXUBOS

London

Mon 3/2

5:40 pm-10:37 pm

1 stop4h 57m

Boston Logan Intl

Wed 3/4

1:00 pm-5:05 pm

1 stop4h 05m

$594

LondonBoston

YXU - BOS

YXUBOS

London

Mon 3/2

5:10 am-2:52 pm

2 stops9h 42m

Boston Logan Intl

Wed 3/4

10:45 am-5:05 pm

1 stop6h 20m

$597

LondonBoston

YXU - BOS

YXUBOS

London

Mon 3/2

5:10 am-10:02 am

1 stop4h 52m

Boston Logan Intl

Wed 3/4

10:45 am-5:05 pm

1 stop6h 20m

$598

LondonBoston

YXU - BOS

YXUBOS

London

Mon 3/2

5:10 am-2:52 pm

2 stops9h 42m

Boston Logan Intl

Wed 3/4

10:45 am-5:05 pm

1 stop6h 20m

$601

LondonBoston

YXU - BOS

YXUBOS

London

Thu 2/26

9:25 am-3:57 pm

1 stop6h 32m

Boston Logan Intl

Sat 2/28

4:35 pm-9:21 pm

1 stop4h 46m

$627

LondonBoston

YXU - BOS

YXUBOS

London

Thu 2/26

9:25 am-7:42 pm

2 stops10h 17m

Boston Logan Intl

Sat 2/28

1:00 pm-5:05 pm

1 stop4h 05m

$636

LondonBoston

YXU - BOS

YXUBOS

London

Mon 3/2

5:10 am-2:52 pm

2 stops9h 42m

Boston Logan Intl

Wed 3/4

10:15 am-5:05 pm

2 stops6h 50m

$655

LondonBoston

YXU - BOS

YXUBOS

London

Mon 3/2

5:10 am-2:52 pm

2 stops9h 42m

Boston Logan Intl

Wed 3/4

10:15 am-5:05 pm

2 stops6h 50m

$660

LondonBoston

YXU - BOS

YXUBOS

London

Mon 3/2

9:25 am-5:21 pm

2 stops7h 56m

Boston Logan Intl

Wed 3/4

12:05 pm-9:21 pm

2 stops9h 16m

$661

LondonBoston

YXU - BOS

YXUBOS

London

Thu 2/26

5:10 am-11:57 pm

2 stops18h 47m

Boston Logan Intl

Sat 2/28

5:35 am-9:21 pm

2 stops15h 46m

$690

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from London, Ontario to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Boston Logan Intl?

United Airlines and WestJet are the most popular carriers operating from London to Boston Logan Intl

What airlines fly to Boston?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Boston from London, Ontario according to our data. Air Canada is the first choice among our users, with 88% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 3 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

When to book flights from London, Ontario to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London, Ontario to Boston (YXU to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Boston

Fastest flight time	4h 52m
Direct flights	None

The fastest flight from London, Ontario to Boston takes 4h 52m

There are no direct flights from London, Ontario to Boston. There are no popular flight routes from London, Ontario to Boston.

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How far is London to Boston Logan Intl by plane?
London and Boston Logan Intl are 518.0 mi apart from one another. A reasonable flight in good conditions will take 4h 52m.
When did momondo last update prices for flights from London Airport to Boston Logan Intl Airport?
Prices for flights from London Airport to Boston Logan Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from London Airport to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Plymouth

South Yarmouth

Cambridge

Narragansett

Gloucester

Falmouth

Nashua

Brockton

Laconia

Sturbridge

Chatham

Warwick

Concord

Why use momondo?

Why should I use momondo to find a flight deal from London to Boston?

Finding the right flight to Boston from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

Can I find flights from London to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Boston?

Once all potential London to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from London and alert you when they change.