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Cheap flights from Dallas/Fort Worth Airport to the United Kingdom from $222

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 the United Kingdom departing on 10/6. 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 the United Kingdom

Cheap round-trip flights

United Airlines Logo
5:15 am - 6:30 amDFW-LHR
19h 15m2 stops
United Airlines Logo
10:50 am - 11:31 pmLHR-DFW
18h 41m2 stops
$517United Airlines
Find Deal
mié., oct. 15 - mié., oct. 22
United Airlines Logo
9:25 am - 6:30 amDFW-LHR
15h 05m1 stop
United Airlines Logo
2:05 pm - 9:43 pmLHR-DFW
13h 38m1 stop
$518United Airlines
Find Deal
mié., oct. 15 - mié., oct. 22
Iberia Logo
10:59 pm - 2:25 pmDFW-LHR
9h 26mnonstop
Iberia Logo
12:00 pm - 4:25 pmLHR-DFW
10h 25mnonstop
$519Iberia
Find Deal
dom., sep. 28 - mar., oct. 14
Finnair Logo
9:15 pm - 12:15 pmDFW-LHR
9h 00mnonstop
Finnair Logo
6:10 pm - 4:10 pmLHR-DFW
27h 00m1 stop
$532Finnair
Find Deal
jue., mar. 5 - mié., mar. 11
Finnair Logo
6:00 pm - 9:00 amDFW-LHR
9h 00mnonstop
Finnair Logo
4:15 pm - 3:10 pmLHR-DFW
28h 55m1 stop
$534Finnair
Find Deal
lun., oct. 20 - dom., nov. 2
British Airways Logo
7:50 pm - 10:50 amDFW-LHR
9h 00mnonstop
British Airways Logo
3:00 pm - 7:10 pmLHR-DFW
10h 10mnonstop
$540British Airways
Find Deal
dom., oct. 19 - mié., nov. 5
British Airways Logo
6:50 pm - 12:30 pmDFW-LHR
11h 40m1 stop
British Airways Logo
6:00 pm - 4:20 pmLHR-DFW
28h 20m1 stop
$553British Airways
Find Deal
mié., oct. 1 - dom., oct. 5
Iberia Logo
10:59 pm - 2:25 pmDFW-LHR
9h 26mnonstop
Iberia Logo
8:20 am - 12:35 pmLHR-DFW
10h 15mnonstop
$562Iberia
Find Deal
vie., oct. 3 - vie., oct. 10
American Airlines Logo
3:00 pm - 9:00 amDFW-LGW
12h 00m1 stop
American Airlines Logo
12:30 pm - 9:31 pmLGW-DFW
15h 01m1 stop
$580American Airlines
Find Deal
lun., dic. 1 - dom., dic. 14
American Airlines Logo
2:20 pm - 8:35 amDFW-LGW
12h 15m1 stop
American Airlines Logo
10:40 am - 7:51 pmLGW-DFW
15h 11m1 stop
$589American Airlines
Find Deal
mié., oct. 1 - mar., oct. 7

Finnair flights from Dallas/Fort Worth Airport to United Kingdom

Our best Finnair deals on Dallas/Fort Worth Airport to United Kingdom flight tickets
Finnair
Sep 28
DFW4:45 pmDallas/Fort Worth
11h 45m
1 stop
LHR10:30 amLondon Heathrow
Oct 14
LHR4:25 pmLondon Heathrow
10h 25m
DFW8:50 pmDallas/Fort Worth
$523
Find similar
Finnair
Mar 5
DFW9:15 pmDallas/Fort Worth
9h 00m
LHR12:15 pmLondon Heathrow
Mar 11
LHR6:10 pmLondon Heathrow
27h 00m
1 stop
DFW4:10 pmDallas/Fort Worth
$532
Find similar
Finnair
Oct 20
DFW6:00 pmDallas/Fort Worth
9h 00m
LHR9:00 amLondon Heathrow
Nov 2
LHR4:15 pmLondon Heathrow
28h 55m
1 stop
DFW3:10 pmDallas/Fort Worth
$534
Find similar

Iberia flights from Dallas/Fort Worth Airport to United Kingdom

Our best Iberia deals on Dallas/Fort Worth Airport to United Kingdom flight tickets
Iberia
Sep 28
DFW10:59 pmDallas/Fort Worth
9h 26m
LHR2:25 pmLondon Heathrow
Oct 14
LHR12:00 pmLondon Heathrow
10h 25m
DFW4:25 pmDallas/Fort Worth
$519
Find similar
Iberia
Sep 22
DFW7:40 pmDallas/Fort Worth
9h 10m
LHR10:50 amLondon Heathrow
Oct 7
LHR10:30 amLondon Heathrow
10h 25m
DFW2:55 pmDallas/Fort Worth
$520
Find similar
Iberia
Sep 22
DFW12:37 pmDallas/Fort Worth
11h 43m
1 stop
LHR6:20 amLondon Heathrow
Oct 7
LHR10:30 amLondon Heathrow
10h 25m
DFW2:55 pmDallas/Fort Worth
$525
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport to United Kingdom 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

mié. 10/15

5:15 am-6:30 am

2 stops19h 15m

London Heathrow

mié. 10/22

10:50 am-11:31 pm

2 stops18h 41m

$517

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

mié. 10/15

9:25 am-6:30 am

1 stop15h 05m

London Heathrow

mié. 10/22

2:05 pm-9:43 pm

1 stop13h 38m

$518

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

dom. 9/28

10:59 pm-2:25 pm

Nonstop9h 26m

London Heathrow

mar. 10/14

12:00 pm-4:25 pm

Nonstop10h 25m

$519

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

jue. 3/5

9:15 pm-12:15 pm

Nonstop9h 00m

London Heathrow

mié. 3/11

6:10 pm-4:10 pm

1 stop27h 00m

$532

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

lun. 10/20

6:00 pm-9:00 am

Nonstop9h 00m

London Heathrow

dom. 11/2

4:15 pm-3:10 pm

1 stop28h 55m

$534

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

dom. 10/19

7:50 pm-10:50 am

Nonstop9h 00m

London Heathrow

mié. 11/5

3:00 pm-7:10 pm

Nonstop10h 10m

$540

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

mié. 10/1

6:50 pm-12:30 pm

1 stop11h 40m

London Heathrow

dom. 10/5

6:00 pm-4:20 pm

1 stop28h 20m

$553

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

vie. 10/3

10:59 pm-2:25 pm

Nonstop9h 26m

London Heathrow

vie. 10/10

8:20 am-12:35 pm

Nonstop10h 15m

$562

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

lun. 12/1

3:00 pm-9:00 am

1 stop12h 00m

London Gatwick

dom. 12/14

12:30 pm-9:31 pm

1 stop15h 01m

$580

DallasLondon

DFW - LGW

DFWLGW

Dallas/Fort Worth

mié. 10/1

2:20 pm-8:35 am

1 stop12h 15m

London Gatwick

mar. 10/7

10:40 am-7:51 pm

1 stop15h 11m

$589

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to United Kingdom

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 month to fly to United Kingdom?

In general, September is the cheapest month to fly from Dallas/Fort Worth Airport to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $769. If you aren’t able to travel to United Kingdom during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $775.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Dallas/Fort Worth Airport to United Kingdom is on a Wednesday when prices can be found for as low as $918. The most expensive day to fly to United Kingdom is Saturday, with ticket prices averaging around $1,134.

What is the cheapest time of day to depart on your flight to United Kingdom?

According to our data, the cheapest time of day to fly to United Kingdom is at noon. momondo users have found flights departing from Dallas/Fort Worth Airport to United Kingdom at noon for as low as $825. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly in the evening, with an average ticket price of $1,060. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Dallas/Fort Worth to United Kingdom flight route?

Fly from Dallas/Fort Worth to London Heathrow for the best Dallas/Fort Worth - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $938 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Dallas/Fort Worth Airport for as low as $840 on momondo.

What cabin class options are available on Dallas/Fort Worth to United Kingdom flights?

There are 4 cabin classes available to choose from on Dallas/Fort Worth to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Dallas/Fort Worth Airport to United Kingdom flights?

You could potentially save up to 20% on your flight if you consider stops on a Dallas/Fort Worth Airport to United Kingdom flight.

Cheap Dallas/Fort Worth Airport to United Kingdom flight deals and tips

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

Best Price Found

$454

Fastest flight time

8h 55m

Direct flights

Every day

Airports in United Kingdom

1 airport
The best one-way flight to United Kingdom from Dallas/Fort Worth Airport in the past 72 hours is $454. The best round-trip flight deal from Dallas/Fort Worth Airport to United Kingdom found on momondo in the last 72 hours is $687.
The fastest flight from Dallas/Fort Worth Airport to United Kingdom takes 8h 55m
Direct flights go from Dallas/Fort Worth Airport to United Kingdom every day.
There is 1 airport near United Kingdom: London Heathrow (LHR)
Search flight deals

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

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

  • How many operators does momondo search for flights from Dallas/Fort Worth Airport to United Kingdom?

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

    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 United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Dallas/Fort Worth Airport to United Kingdom?

Best airlines flying from Dallas/Fort Worth Airport to United Kingdom

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $116Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
FinnairPriceFrom $354Free CancellationRating
7.6
1,324 reviews
Search Finnair flights
Scandinavian AirlinesPriceFrom $544Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $563Free CancellationRating
7.3
3,965 reviews
Search Turkish Airlines flights
DeltaPriceFrom $568Free CancellationRating
7.9
7,961 reviews
Search Delta flights
British AirwaysPriceFrom $568Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $571Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
Air CanadaPriceFrom $609Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $612Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom $636Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Dallas.

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

Yes. All flights to United Kingdom from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dallas to United Kingdom?

Once all potential Dallas to United Kingdom 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 Dallas to United Kingdom right now. Can momondo alert me if prices change?

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

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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vie. 10/17
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Find better results for your trip to the United Kingdom

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom $318
Flights to Manchesterfrom $391
Flights to Edinburghfrom $396
Flights to Glasgowfrom $374
Flights to Birminghamfrom $389
Flights to Newcastle upon Tynefrom $430
Flights to Belfastfrom $514
Flights to Bristolfrom $425
Flights to Invernessfrom $407
Flights to Liverpoolfrom $441
Flights to Aberdeenfrom $487
Flights to Leedsfrom $453