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Cheap flights from the United Kingdom to Dallas from $350

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Dallas departing on 1/30. 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 the United Kingdom to Dallas

Recent round-trip flight deals from the United Kingdom to Dallas

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 pm - 7:06 amLGW-DFW
23h 06m2 stops
Multiple Airlines Logo
12:20 pm - 7:25 pmDFW-LGW
25h 05m3 stops
$682Multiple Airlines
Find Deal
Thu, Feb 5 - Thu, Feb 12
Icelandair Logo
9:20 am - 10:38 amLHR-DFW
31h 18m1 stop
Icelandair Logo
7:16 pm - 6:55 amDFW-LHR
29h 39m1 stop
$698Icelandair
Find Deal
Wed, Feb 4 - Wed, Feb 18
JetBlue Logo
9:20 am - 12:05 pmLHR-DFW
32h 45m1 stop
JetBlue Logo
1:00 pm - 6:55 amDFW-LHR
11h 55m1 stop
$704JetBlue
Find Deal
Mon, Dec 8 - Mon, Dec 15
JetBlue Logo
9:20 am - 10:38 amLHR-DFW
31h 18m1 stop
JetBlue Logo
11:30 am - 6:55 amDFW-LHR
13h 25m1 stop
$715JetBlue
Find Deal
Wed, Jan 28 - Mon, Feb 2
British Airways Logo
9:10 am - 4:50 pmLCY-DFW
13h 40m1 stop
British Airways Logo
4:40 pm - 12:40 pmDFW-LCY
14h 00m1 stop
$1,069British Airways
Find Deal
Mon, Dec 8 - Sun, Dec 14
British Airways Logo
7:25 pm - 4:45 pmLCY-DFW
27h 20m1 stop
British Airways Logo
1:55 pm - 8:50 amDFW-LCY
12h 55m1 stop
$1,097British Airways
Find Deal
Tue, Jan 6 - Thu, Jan 29
Iberia Logo
7:50 am - 5:25 pmLCY-DFW
15h 35m1 stop
Iberia Logo
1:55 pm - 8:50 amDFW-LCY
12h 55m1 stop
$1,116Iberia
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Thu, Feb 5 - Tue, Feb 10
Iberia Logo
7:50 am - 8:11 pmLCY-DFW
18h 21m2 stops
Iberia Logo
1:55 pm - 8:50 amDFW-LCY
12h 55m1 stop
$1,143Iberia
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Wed, Jan 7 - Thu, Jan 29
American Airlines Logo
6:05 am - 2:35 pmEDI-DFW
14h 30m1 stop
American Airlines Logo
3:45 pm - 2:15 pmDFW-EDI
16h 30m1 stop
$1,169American Airlines
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Fri, Jan 9 - Wed, Jan 14
American Airlines Logo
11:00 am - 9:40 pmEDI-DFW
16h 40m2 stops
American Airlines Logo
3:45 pm - 2:15 pmDFW-EDI
16h 30m1 stop
$1,175American Airlines
Find Deal
Sat, Jan 10 - Wed, Jan 14

United Airlines flights from United Kingdom to Dallas

Our best United Airlines deals on United Kingdom to Dallas flight tickets
United Airlines
Dec 6
LHR6:30 amLondon Heathrow
13h 55m
1 stop
DFW2:25 pmDallas/Fort Worth
Dec 6
DFW7:48 pmDallas/Fort Worth
29h 37m
1 stop
LHR7:25 amLondon Heathrow
$777
Find similar
United Airlines
Nov 18
MAN6:10 amManchester
22h 17m
2 stops
DFW10:27 pmDallas/Fort Worth
Nov 27
DFW7:00 amDallas/Fort Worth
21h 20m
2 stops
MAN10:20 amManchester
$1,519
Find similar
United Airlines
Nov 18
MAN6:00 amManchester
14h 25m
1 stop
DFW2:25 pmDallas/Fort Worth
Nov 27
DFW10:10 amDallas/Fort Worth
18h 10m
2 stops
MAN10:20 amManchester
$1,531
Find similar

British Airways flights from United Kingdom to Dallas

Our best British Airways deals on United Kingdom to Dallas flight tickets
British Airways
Dec 8
LCY9:10 amLondon City
13h 40m
1 stop
DFW4:50 pmDallas/Fort Worth
Dec 14
DFW4:40 pmDallas/Fort Worth
14h 00m
1 stop
LCY12:40 pmLondon City
$1,069
Find similar
British Airways
Nov 24
MAN6:05 amManchester
14h 20m
1 stop
DFW2:25 pmDallas/Fort Worth
Dec 8
DFW9:15 pmDallas/Fort Worth
13h 15m
1 stop
MAN4:30 pmManchester
$1,127
Find similar
British Airways
Jan 8
EDI6:50 amEdinburgh Turnhouse
13h 45m
1 stop
DFW2:35 pmDallas/Fort Worth
Jan 14
DFW8:35 pmDallas/Fort Worth
12h 35m
1 stop
EDI3:10 pmEdinburgh Turnhouse
$1,146
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momondo Fare Finder

 
Customize your flight search to find flights from United Kingdom to Dallas 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 November 11, 2025.
Use the filters below to find and compare flights from the United Kingdom to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonDallas

LGW - DFW

LGWDFW

London Gatwick

Thu 2/5

2:00 pm-7:06 am

2 stops23h 06m

Dallas/Fort Worth

Thu 2/12

12:20 pm-7:25 pm

3 stops25h 05m

$682

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Wed 2/4

9:20 am-10:38 am

1 stop31h 18m

Dallas/Fort Worth

Wed 2/18

7:16 pm-6:55 am

1 stop29h 39m

$698

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Mon 12/8

9:20 am-12:05 pm

1 stop32h 45m

Dallas/Fort Worth

Mon 12/15

1:00 pm-6:55 am

1 stop11h 55m

$704

LondonDallas

LHR - DFW

LHRDFW

London Heathrow

Wed 1/28

9:20 am-10:38 am

1 stop31h 18m

Dallas/Fort Worth

Mon 2/2

11:30 am-6:55 am

1 stop13h 25m

$715

LondonDallas

LCY - DFW

LCYDFW

London City

Mon 12/8

9:10 am-4:50 pm

1 stop13h 40m

Dallas/Fort Worth

Sun 12/14

4:40 pm-12:40 pm

1 stop14h 00m

$1,069

LondonDallas

LCY - DFW

LCYDFW

London City

Tue 1/6

7:25 pm-4:45 pm

1 stop27h 20m

Dallas/Fort Worth

Thu 1/29

1:55 pm-8:50 am

1 stop12h 55m

$1,097

LondonDallas

LCY - DFW

LCYDFW

London City

Thu 2/5

7:50 am-5:25 pm

1 stop15h 35m

Dallas/Fort Worth

Tue 2/10

1:55 pm-8:50 am

1 stop12h 55m

$1,116

LondonDallas

LCY - DFW

LCYDFW

London City

Wed 1/7

7:50 am-8:11 pm

2 stops18h 21m

Dallas/Fort Worth

Thu 1/29

1:55 pm-8:50 am

1 stop12h 55m

$1,143

EdinburghDallas

EDI - DFW

EDIDFW

Edinburgh Turnhouse

Fri 1/9

6:05 am-2:35 pm

1 stop14h 30m

Dallas/Fort Worth

Wed 1/14

3:45 pm-2:15 pm

1 stop16h 30m

$1,169

EdinburghDallas

EDI - DFW

EDIDFW

Edinburgh Turnhouse

Sat 1/10

11:00 am-9:40 pm

2 stops16h 40m

Dallas/Fort Worth

Wed 1/14

3:45 pm-2:15 pm

1 stop16h 30m

$1,175

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 Dallas from

How to get the cheapest flight ticket from United Kingdom to Dallas

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 Dallas?

If you are unable to visit Dallas during the month of February, then departing from United Kingdom during the month January is also very affordable. Most momondo users find prices during this month for around $893.

What is the cheapest day to depart on your flight to Dallas?

On average, the least expensive day to fly to Dallas from United Kingdom is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $999. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,114.

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

Flying to Dallas from United Kingdom at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,019 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Dallas, so prices are often more expensive at around $1,113 per ticket.

What is the cheapest United Kingdom to Dallas flight route?

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

How far in advance should I book a flight to Dallas?

You are more likely to see cheaper flights to Dallas from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $1,026 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from United Kingdom for as low as $951 on momondo.

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

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

Cheap United Kingdom to Dallas flight deals and tips

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

Fastest flight time

10h 00m

Direct flights

Every day

Airports in Dallas

1 airport
The fastest flight from United Kingdom to Dallas takes 10h 00m
Direct flights go from United Kingdom to Dallas every day.
There is 1 airport near Dallas: Dallas/Fort Worth (DFW)
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  • When did momondo last update prices for flights from United Kingdom to Dallas?

    Prices for flights from United Kingdom to Dallas are updated daily.

  • How many operators does momondo search for flights from United Kingdom to Dallas?

  • How old do you have to be to fly from United Kingdom to Dallas?

    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 United Kingdom to Dallas.

  • What documentation or ID do you need to fly to Dallas?

    The necessary travel and health documents for your Dallas 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.

Best airlines flying from United Kingdom to Dallas

Compare and see reviews for airlines that fly from United Kingdom to Dallas with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $635Free CancellationRating
7.3
4,043 reviews
Search Turkish Airlines flights
JetBluePriceFrom $782Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
United AirlinesPriceFrom $809Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
American AirlinesPriceFrom $822Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
British AirwaysPriceFrom $829Free CancellationRating
6.7
7,513 reviews
Search British Airways flights
IberiaPriceFrom $904Free CancellationRating
7.0
3,009 reviews
Search Iberia flights
FinnairPriceFrom $961Free CancellationRating
7.6
1,335 reviews
Search Finnair flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Dallas. momondo saves you time and could save you money on your trip.

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

Flights from United Kingdom to Dallas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Dallas.

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

Yes momondo offers price alerts on flights to Dallas from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas
Dallas Love Field Airport
Dallas/Fort Worth Airport