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.

$244 Cheap Flights from London, Ontario to Boston in 2026

Find the cheapest flights from London, Ontario to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 4:00 pm-

33h 50m

6:30 pm - 5:20 am-

10h 50m

$502Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

10:05 am - 4:10 pm-

6h 05m

10:50 am - 2:55 pm-

4h 05m

$561Air Canada

Fri, Oct 9 - Mon, Oct 12

5:40 am - 9:55 am-

4h 15m

5:50 am - 2:55 pm-

9h 05m

$564Air Canada

Fri, Oct 9 - Mon, Oct 12

10:05 am - 4:05 pm-

6h 00m

10:50 am - 2:50 pm-

4h 00m

$567Air Canada

Tue, Sep 15 - Tue, Sep 22

5:40 am - 2:41 pm-

9h 01m

5:50 am - 2:55 pm-

9h 05m

$568Air Canada

Fri, Oct 9 - Mon, Oct 12

5:40 am - 2:41 pm-

9h 01m

5:50 am - 2:50 pm-

9h 00m

$584Air Canada

Tue, Sep 15 - Tue, Sep 22

10:05 am - 4:03 pm-

5h 58m

12:30 pm - 5:42 pm-

5h 12m

$697Air Canada

Tue, Aug 18 - Sun, Aug 30

6:10 am - 9:05 am-

26h 55m

7:00 am - 5:20 am-

22h 20m

$698Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

10:05 am - 4:03 pm-

5h 58m

5:45 am - 2:50 pm-

9h 05m

$706Air Canada

Tue, Aug 18 - Sun, Aug 30

6:10 am - 9:05 am-

26h 55m

7:00 am - 5:20 am-

22h 20m

$707Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

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Air Canada flights from London, Ontario to Boston

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

Air Canada

Oct 9

YXU10:05 amLondon

6h 05m

1 stop

BOS4:10 pmBoston Logan Intl

Oct 12

BOS10:50 amBoston Logan Intl

4h 05m

1 stop

YXU2:55 pmLondon

$561

Air Canada

Oct 9

YXU5:40 amLondon

4h 15m

1 stop

BOS9:55 amBoston Logan Intl

Oct 12

BOS5:50 amBoston Logan Intl

9h 05m

2 stops

YXU2:55 pmLondon

$564

Air Canada

Sep 15

YXU10:05 amLondon

6h 00m

1 stop

BOS4:05 pmBoston Logan Intl

Sep 22

BOS10:50 amBoston Logan Intl

4h 00m

1 stop

YXU2:50 pmLondon

$567

United Airlines flights from London, Ontario to Boston

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

United Airlines

Sep 18

YXU10:05 amLondon

6h 00m

1 stop

BOS4:05 pmBoston Logan Intl

Sep 25

BOS6:00 amBoston Logan Intl

8h 50m

2 stops

YXU2:50 pmLondon

$732

United Airlines

Sep 18

YXU5:40 amLondon

11h 08m

2 stops

BOS4:48 pmBoston Logan Intl

Sep 25

BOS6:00 amBoston Logan Intl

8h 50m

2 stops

YXU2:50 pmLondon

$738

United Airlines

Aug 16

YXU5:40 amLondon

4h 13m

1 stop

BOS9:53 amBoston Logan Intl

Aug 20

BOS7:30 amBoston Logan Intl

10h 12m

2 stops

YXU5:42 pmLondon

$861

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBoston

YXU - BOS

YXUBOS

London

Tue 9/15

6:10 am-4:00 pm

2 stops33h 50m

Boston Logan Intl

Tue 9/22

6:30 pm-5:20 am

1 stop10h 50m

$502

LondonBoston

YXU - BOS

YXUBOS

London

Fri 10/9

10:05 am-4:10 pm

1 stop6h 05m

Boston Logan Intl

Mon 10/12

10:50 am-2:55 pm

1 stop4h 05m

$561

LondonBoston

YXU - BOS

YXUBOS

London

Fri 10/9

5:40 am-9:55 am

1 stop4h 15m

Boston Logan Intl

Mon 10/12

5:50 am-2:55 pm

2 stops9h 05m

$564

Quickest round-trip

LondonBoston

YXU - BOS

YXUBOS

London

Tue 9/15

10:05 am-4:05 pm

1 stop6h 00m

Boston Logan Intl

Tue 9/22

10:50 am-2:50 pm

1 stop4h 00m

$567

LondonBoston

YXU - BOS

YXUBOS

London

Fri 10/9

5:40 am-2:41 pm

2 stops9h 01m

Boston Logan Intl

Mon 10/12

5:50 am-2:55 pm

2 stops9h 05m

$568

LondonBoston

YXU - BOS

YXUBOS

London

Tue 9/15

5:40 am-2:41 pm

2 stops9h 01m

Boston Logan Intl

Tue 9/22

5:50 am-2:50 pm

2 stops9h 00m

$584

LondonBoston

YXU - BOS

YXUBOS

London

Tue 8/18

10:05 am-4:03 pm

1 stop5h 58m

Boston Logan Intl

Sun 8/30

12:30 pm-5:42 pm

1 stop5h 12m

$697

LondonBoston

YXU - BOS

YXUBOS

London

Tue 9/15

6:10 am-9:05 am

3 stops26h 55m

Boston Logan Intl

Tue 9/22

7:00 am-5:20 am

3 stops22h 20m

$698

LondonBoston

YXU - BOS

YXUBOS

London

Tue 8/18

10:05 am-4:03 pm

1 stop5h 58m

Boston Logan Intl

Sun 8/30

5:45 am-2:50 pm

2 stops9h 05m

$706

LondonBoston

YXU - BOS

YXUBOS

London

Tue 9/15

6:10 am-9:05 am

2 stops26h 55m

Boston Logan Intl

Tue 9/22

7:00 am-5:20 am

3 stops22h 20m

$707

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

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

What airlines fly to Boston?

Air Canada, Porter Airlines and United 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 77% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 4 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 13m
Direct flights	None

The fastest flight from London, Ontario to Boston takes 4h 13m

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

Search flight deals

Frequently asked questions about flying from London, Ontario to Boston

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 13m.
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

Ogunquit

Salem

Old Orchard Beach

Hampton

Laconia

Cambridge

South Yarmouth

Plymouth

Revere

Kennebunkport

York Beach

Gloucester

Warwick

Middletown

South Portland

Everett

Brockton

Falmouth

Seekonk

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.