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Cheap flights from Dallas/Fort Worth Airport to London from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to London departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dallas/Fort Worth Airport to London (DFW-YXU)

Cheap round-trip flights

Logo
2:54 pm - 5:12 amDFW-YXU
37h 18m3 stops
Logo
8:00 pm - 5:50 amYXU-DFW
34h 50m3 stops
$473
Find Deal
Tue, Sep 30 - Tue, Oct 7
Logo
6:29 am - 5:12 amDFW-YXU
21h 43m2 stops
Logo
8:00 pm - 5:50 amYXU-DFW
34h 50m3 stops
$486
Find Deal
Tue, Sep 30 - Tue, Oct 7
Logo
6:29 am - 5:12 amDFW-YXU
21h 43m2 stops
Logo
8:00 pm - 7:41 pmYXU-DFW
24h 41m2 stops
$512
Find Deal
Tue, Sep 30 - Tue, Oct 7
Logo
6:29 am - 5:12 amDFW-YXU
21h 43m2 stops
Logo
9:55 am - 7:27 pmYXU-DFW
10h 32m1 stop
$698
Find Deal
Tue, Sep 30 - Tue, Oct 7
United Airlines Logo
5:45 am - 9:27 pmDFW-YXU
14h 42m2 stops
United Airlines Logo
6:15 am - 11:30 pmYXU-DFW
18h 15m2 stops
$810United Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 9
Air Canada Logo
11:40 am - 9:29 pmDFW-YXU
8h 49m1 stop
Air Canada Logo
9:55 am - 7:27 pmYXU-DFW
10h 32m1 stop
$886Air Canada
Find Deal
Tue, Sep 30 - Tue, Oct 7
United Airlines Logo
4:48 pm - 3:02 pmDFW-YXU
21h 14m2 stops
United Airlines Logo
9:55 am - 12:49 pmYXU-DFW
27h 54m2 stops
$890United Airlines
Find Deal
Sat, Aug 30 - Tue, Sep 2
United Airlines Logo
4:48 pm - 5:07 pmDFW-YXU
23h 19m2 stops
United Airlines Logo
6:15 am - 7:49 pmYXU-DFW
38h 34m3 stops
$908United Airlines
Find Deal
Sat, Aug 30 - Tue, Sep 2
Air Canada Logo
9:25 am - 9:27 pmDFW-YXU
11h 02m2 stops
Air Canada Logo
6:15 am - 7:27 pmYXU-DFW
14h 12m1 stop
$1,046Air Canada
Find Deal
Thu, Oct 2 - Thu, Oct 9
Air Canada Logo
11:40 am - 9:27 pmDFW-YXU
8h 47m1 stop
Air Canada Logo
6:15 am - 7:27 pmYXU-DFW
14h 12m1 stop
$1,065Air Canada
Find Deal
Thu, Oct 2 - Thu, Oct 9

United Airlines flights from Dallas/Fort Worth Airport to London, Ontario

Our best United Airlines deals on Dallas/Fort Worth Airport to London, Ontario flight tickets
United Airlines
Oct 2
DFW5:45 amDallas/Fort Worth
14h 42m
2 stops
YXU9:27 pmLondon
Oct 9
YXU6:15 amLondon
18h 15m
2 stops
DFW11:30 pmDallas/Fort Worth
$810
Find similar
United Airlines
Aug 30
DFW4:48 pmDallas/Fort Worth
21h 14m
2 stops
YXU3:02 pmLondon
Sep 2
YXU9:55 amLondon
27h 54m
2 stops
DFW12:49 pmDallas/Fort Worth
$890
Find similar
United Airlines
Aug 30
DFW4:48 pmDallas/Fort Worth
23h 19m
2 stops
YXU5:07 pmLondon
Sep 2
YXU6:15 amLondon
38h 34m
3 stops
DFW7:49 pmDallas/Fort Worth
$908
Find similar

Air Canada flights from Dallas/Fort Worth Airport to London, Ontario

Our best Air Canada deals on Dallas/Fort Worth Airport to London, Ontario flight tickets
Air Canada
Sep 30
DFW11:40 amDallas/Fort Worth
8h 49m
1 stop
YXU9:29 pmLondon
Oct 7
YXU9:55 amLondon
10h 32m
1 stop
DFW7:27 pmDallas/Fort Worth
$886
Find similar
Air Canada
Oct 2
DFW9:25 amDallas/Fort Worth
11h 02m
2 stops
YXU9:27 pmLondon
Oct 9
YXU6:15 amLondon
14h 12m
1 stop
DFW7:27 pmDallas/Fort Worth
$1,046
Find similar
Air Canada
Oct 2
DFW11:40 amDallas/Fort Worth
8h 47m
1 stop
YXU9:27 pmLondon
Oct 9
YXU6:15 amLondon
14h 12m
1 stop
DFW7:27 pmDallas/Fort Worth
$1,065
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport to London, Ontario 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, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Tue 9/30

2:54 pm-5:12 am

3 stops37h 18m

London

Tue 10/7

8:00 pm-5:50 am

3 stops34h 50m

$473

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Tue 9/30

6:29 am-5:12 am

2 stops21h 43m

London

Tue 10/7

8:00 pm-5:50 am

3 stops34h 50m

$486

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Tue 9/30

6:29 am-5:12 am

2 stops21h 43m

London

Tue 10/7

8:00 pm-7:41 pm

2 stops24h 41m

$512

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Tue 9/30

6:29 am-5:12 am

2 stops21h 43m

London

Tue 10/7

9:55 am-7:27 pm

1 stop10h 32m

$698

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Thu 10/2

5:45 am-9:27 pm

2 stops14h 42m

London

Thu 10/9

6:15 am-11:30 pm

2 stops18h 15m

$810

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Tue 9/30

11:40 am-9:29 pm

1 stop8h 49m

London

Tue 10/7

9:55 am-7:27 pm

1 stop10h 32m

$886

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Sat 8/30

4:48 pm-3:02 pm

2 stops21h 14m

London

Tue 9/2

9:55 am-12:49 pm

2 stops27h 54m

$890

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Sat 8/30

4:48 pm-5:07 pm

2 stops23h 19m

London

Tue 9/2

6:15 am-7:49 pm

3 stops38h 34m

$908

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Thu 10/2

9:25 am-9:27 pm

2 stops11h 02m

London

Thu 10/9

6:15 am-7:27 pm

1 stop14h 12m

$1,046

DallasLondon

DFW - YXU

DFWYXU

Dallas/Fort Worth

Thu 10/2

11:40 am-9:27 pm

1 stop8h 47m

London

Thu 10/9

6:15 am-7:27 pm

1 stop14h 12m

$1,065

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to London, Ontario

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 Dallas/Fort Worth to London?

Air Canada is the most popular carrier operating from Dallas/Fort Worth to London

What airlines fly to London, Ontario?

American Airlines, Air Canada and United Airlines are the top three most popular airlines that fly to London, Ontario from Dallas/Fort Worth Airport according to our data. American Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to London, Ontario. Keep in mind that there are 3 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Dallas/Fort Worth Airport to London, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to London, Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas/Fort Worth Airport to London, Ontario (DFW to YXU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to London, Ontario

Best Price Found

$175

Fastest flight time

7h 32m

Direct flights

None

Airports in London, Ontario

1 airport
The best one-way flight to London, Ontario from Dallas/Fort Worth Airport in the past 72 hours is $175. The best round-trip flight deal from Dallas/Fort Worth Airport to London, Ontario found on momondo in the last 72 hours is $473.
The fastest flight from Dallas/Fort Worth Airport to London, Ontario takes 7h 32m
There are no direct flights from Dallas/Fort Worth Airport to London, Ontario. Popular non-direct route for this connection is Dallas/Fort Worth Airport - London Airport.
There is 1 airport near London, Ontario: London (YXU)
Search flight deals

  • How far is Dallas/Fort Worth to London by plane?

    There are 1103.9 mi between Dallas/Fort Worth and London. In terms of flight time, this usually takes a little over 7h 32m.

  • When did momondo last update prices for flights from Dallas/Fort Worth Airport to London Airport?

    Prices for flights from Dallas/Fort Worth Airport to London Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Dallas/Fort Worth Airport to London Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas/Fort Worth Airport to London Airport.

  • What documentation or ID do you need to fly to London Airport?

    The necessary travel and health documents for your London Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Grand Bend
Port Stanley

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dallas to London for you.

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

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

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

momondo helps you find the best flight between Dallas and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Dallas to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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