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Cheap flights from London to Dallas from $275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Dallas departing on 5/9. 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 London to Dallas

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from London to Dallas.
 Logo
2:00 pm - 9:31 amLGW-DFW
25h 31m1 stop
 Logo
12:08 pm - 10:00 amDFW-LGW
15h 52m1 stop
Mon, Jun 2 - Tue, Jul 8
 Logo
10:00 am - 8:14 amLGW-DFW
28h 14m1 stop
 Logo
6:00 am - 7:00 amDFW-LGW
19h 00m1 stop
Fri, May 30 - Tue, Jul 8
Finnair Logo
8:20 am - 12:30 pmLHR-DFW
10h 10mnonstop
Finnair Logo
6:10 pm - 4:05 pmDFW-LHR
15h 55m1 stop
$715Finnair
Find Deal
Sat, May 10 - Sat, May 17
Finnair Logo
8:20 am - 12:30 pmLHR-DFW
10h 10mnonstop
Finnair Logo
6:10 pm - 4:05 pmDFW-LHR
15h 55m1 stop
$716Finnair
Find Deal
Mon, May 12 - Mon, May 19
Icelandair Logo
8:25 am - 11:17 amLHR-DFW
32h 52m1 stop
Icelandair Logo
12:15 pm - 6:30 amDFW-LHR
12h 15m1 stop
$760Icelandair
Find Deal
Thu, Sep 18 - Thu, Oct 2
Iberia Logo
7:20 pm - 8:10 pmLHR-DFW
30h 50m2 stops
Iberia Logo
7:00 pm - 4:05 pmDFW-LHR
15h 05m1 stop
$768Iberia
Find Deal
Sun, May 11 - Sun, May 18
Icelandair Logo
8:15 am - 2:33 pmLHR-DFW
36h 18m2 stops
Icelandair Logo
3:38 pm - 6:30 amDFW-LHR
32h 52m1 stop
$780Icelandair
Find Deal
Fri, May 9 - Tue, May 13
British Airways Logo
8:25 am - 3:44 pmLHR-DFW
13h 19m1 stop
British Airways Logo
6:10 pm - 4:05 pmDFW-LHR
15h 55m1 stop
$791British Airways
Find Deal
Fri, May 16 - Mon, May 19
Iberia Logo
10:50 am - 8:10 pmLHR-DFW
15h 20m1 stop
Iberia Logo
7:00 pm - 4:05 pmDFW-LHR
15h 05m1 stop
$834Iberia
Find Deal
Mon, May 19 - Thu, May 22
British Airways Logo
6:45 am - 4:10 pmLCY-DFW
15h 25m1 stop
British Airways Logo
6:45 pm - 6:20 pmDFW-LCY
17h 35m1 stop
$995British Airways
Find Deal
Mon, Sep 1 - Tue, Sep 30

British Airways flights from London to Dallas

Our best British Airways deals on London to Dallas flight tickets
British Airways
May 16
LHR8:25 amLondon Heathrow
13h 19m
1 stop
DFW3:44 pmDallas/Fort Worth
May 19
DFW6:10 pmDallas/Fort Worth
15h 55m
1 stop
LHR4:05 pmLondon Heathrow
British Airways
May 5
LHR11:20 amLondon Heathrow
14h 40m
1 stop
DFW8:00 pmDallas/Fort Worth
May 11
DFW10:59 pmDallas/Fort Worth
9h 26m
LHR2:25 pmLondon Heathrow
British Airways
May 5
LHR7:40 amLondon Heathrow
14h 40m
1 stop
DFW4:20 pmDallas/Fort Worth
May 19
DFW9:30 pmDallas/Fort Worth
9h 15m
LHR12:45 pmLondon Heathrow

Air Canada flights from London to Dallas

Our best Air Canada deals on London to Dallas flight tickets
Air Canada
May 9
LHR12:05 pmLondon Heathrow
13h 09m
1 stop
DFW7:14 pmDallas/Fort Worth
May 11
DFW9:25 amDallas/Fort Worth
15h 05m
1 stop
LHR6:30 amLondon Heathrow
Air Canada
May 5
LHR9:30 amLondon Heathrow
18h 14m
1 stop
DFW9:44 pmDallas/Fort Worth
May 19
DFW8:00 pmDallas/Fort Worth
31h 35m
1 stop
LHR9:35 amLondon Heathrow
Air Canada
May 5
LHR9:30 amLondon Heathrow
20h 16m
2 stops
DFW11:46 pmDallas/Fort Worth
May 19
DFW5:45 amDallas/Fort Worth
18h 50m
2 stops
LHR6:35 amLondon Heathrow

See travel insights to Dallas from

How to get the cheapest flight ticket from London 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 typical price of a round-trip flight between London and Dallas?

What is the cheapest month to fly to Dallas?

If you are unable to visit Dallas during the month of November, then departing from London during the month June is also very affordable. Most momondo users find prices during this month for around $862.

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

On average, the least expensive day to fly to Dallas from London is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $935. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from London because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,120.

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

Flying to Dallas from London at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,061 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 $1,115 per ticket.

What is the cheapest London to Dallas flight route?

Fly from London Heathrow to Dallas/Fort Worth for the best London - 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 London when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $978 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from London for as low as $870 on momondo.

What cabin class options are available on London to Dallas flights?

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

Cheap London to Dallas flight deals and tips

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

Best Price Found

$275

Fastest flight time

10h 10m

Direct flights

Every day

Airports in Dallas

2 airports
The best one-way flight to Dallas from London in the past 72 hours is $275. The best round-trip flight deal from London to Dallas found on momondo in the last 72 hours is $555.
The fastest flight from London to Dallas takes 10h 10m
Direct flights go from London to Dallas every day.
There are 2 airports near Dallas: Dallas/Fort Worth (DFW), Dallas Love Field (DAL)

  • How far is London to Dallas by plane?

    The distance between London and Dallas is about 4745.1 mi. Flights usually cover this in 10h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London to Dallas?

    Prices for flights from London to Dallas refresh daily.

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

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

    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 London 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 London to Dallas

Compare and see reviews for airlines that fly from London to Dallas with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $848Free CancellationRating
6.6
6,799 reviews
Search British Airways flights
American AirlinesPriceFrom $868Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
FinnairPriceFrom $887Free CancellationRating
7.6
1,272 reviews
Search Finnair flights
IberiaPriceFrom $1,058Free CancellationRating
7.0
2,684 reviews
Search Iberia flights

Why use momondo?

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

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 Dallas from London.

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

Flights from London 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 London to Dallas?

momondo provides multiple filters to help you find the best flight to Dallas from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Dallas from London. 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