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Cheap flights from London to Dallas from £468

LON — DFW
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Dallas are usually found in February or January, booked 77 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from London to Dallas

Enter your travel dates to find the best prices.

Cheapest flights from London to Dallas

Fri 4/1210:50 -
1 stop15h 52m
Tue 8/1212:36 -
1 stop11h 49m
Deal found 30/10£570
Thu 17/1219:50 -
3 stops31h 47m
Wed 23/1207:05 -
2 stops32h 35m
Deal found 30/10£571
Wed 18/1109:50 -
1 stop32h 20m
Sun 22/1109:31 -
1 stop14h 19m
Deal found 30/10£571
Wed 16/1206:40 -
3 stops35h 46m
Wed 23/1208:49 -
3 stops30h 51m
Deal found 1/11£572
Fri 20/1106:40 -
2 stops21h 12m
Wed 20/108:21 -
2 stops27h 19m
Deal found 2/11£573
Wed 25/1109:50 -
1 stop28h 36m
Wed 16/1210:25 -
1 stop13h 25m
Deal found 30/10£573
Wed 25/1106:40 -
3 stops31h 46m
Sun 6/1208:12 -
3 stops28h 38m
Deal found 3/11£575
Thu 19/1111:00 -
1 stop27h 26m
Mon 11/119:01 -
1 stop28h 49m
Deal found 31/10£575
Wed 2/1206:00 -
3 stops31h 02m
Wed 9/1219:27 -
3 stops33h 53m
Deal found 2/11£575
Wed 25/1109:50 -
1 stop14h 57m
Mon 25/119:43 -
1 stop28h 07m
Deal found 2/11£576
Mon 16/1106:40 -
2 stops23h 37m
Thu 26/1116:10 -
2 stops23h 30m
Deal found 31/10£578
Wed 11/1109:50 -
1 stop28h 27m
Sun 15/1109:22 -
1 stop14h 28m
Deal found 1/11£578

Find flight deals from London to Dallas

Round-trip from

£570

One-way from

£468

Popular in

August

Cheapest in

February

Average price

£879
4/12-8/12
  • 4/12-8/12
  • 2 total stops
  • 27h 41m total
  • London to Dallas
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7/11-31/12
  • 7/11-31/12
  • 3 total stops
  • 55h 03m total
  • London to Dallas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDallas

LTN London Luton - DFW Dallas/Fort Worth

LTNDFW

London Luton

Mon 21/12

06:10-23:09

2 stops22h 59m

Dallas/Fort Worth

Wed 31/12

00:00-07:00

Nonstop0h 00m

£477

LondonDallas

STN London Stansted - DFW Dallas/Fort Worth

STNDFW

London Stansted

Mon 21/12

06:35-23:09

2 stops22h 34m

Dallas/Fort Worth

Wed 31/12

00:00-07:00

Nonstop0h 00m

£478

LondonDallas

LTN London Luton - DFW Dallas/Fort Worth

LTNDFW

London Luton

Sat 7/11

21:30-17:23

3 stops49h 53m

Dallas/Fort Worth

Wed 31/12

00:00-07:00

Nonstop0h 00m

£482

LondonDallas

LTN London Luton - DFW Dallas/Fort Worth

LTNDFW

London Luton

Sat 28/11

17:15-15:36

3 stops52h 21m

Dallas/Fort Worth

Wed 31/12

00:00-07:00

Nonstop0h 00m

£516

LondonDallas

LTN London Luton - DFW Dallas/Fort Worth

LTNDFW

London Luton

Thu 17/12

06:05-12:50

2 stops36h 45m

Dallas/Fort Worth

Wed 31/12

00:00-07:00

Nonstop0h 00m

£528

LondonDallas

LTN London Luton - DFW Dallas/Fort Worth

LTNDFW

London Luton

Mon 9/11

16:00-18:25

2 stops56h 25m

Dallas/Fort Worth

Wed 31/12

00:00-07:00

Nonstop0h 00m

£534

LondonDallas

LGW London Gatwick - DFW Dallas/Fort Worth

LGWDFW

London Gatwick

Fri 1/1

07:00-14:50

1 stop13h 50m

Dallas/Fort Worth

Wed 31/12

00:00-07:00

Nonstop0h 00m

£537

LondonDallas

LCY London City - DFW Dallas/Fort Worth

LCYDFW

London City

Mon 4/1

19:05-14:06

2 stops49h 01m

Dallas/Fort Worth

Wed 31/12

00:00-07:00

Nonstop0h 00m

£540

LondonDallas

LTN London Luton - DFW Dallas/Fort Worth

LTNDFW

London Luton

Sun 20/12

13:05-16:50

2 stops33h 45m

Dallas/Fort Worth

Wed 31/12

00:00-07:00

Nonstop0h 00m

£542

LondonDallas

LHR London Heathrow - DFW Dallas/Fort Worth

LHRDFW

London Heathrow

Fri 8/1

06:40-22:24

2 stops21h 44m

Dallas/Fort Worth

Sat 23/1

08:21-18:30

3 stops28h 09m

£594

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from London with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London to Dallas

What is the cheapest month to book a flight from London to Dallas?

Currently, February is the cheapest month in which you can book a flight from London to Dallas (average of £798). Flying from London to Dallas in August is currently the most expensive (average of £1,143). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to DFW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Dallas as you normally would.

Weekly flight availability from London to Dallas

The most flights from LON to A78 are scheduled on a Monday (22 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (22 on average).

How much does it cost for a return flight from London to Dallas?

Airfare is below average for this route at the moment.
London to Dallas flights typically cost between £788 and £961 in December.
The cheapest return price found within the last 5 days was £570 on Multiple Airlines (4 Dec–8 Dec).

How often are flights from London to Dallas delayed?

About 11% of weekly flights between London and Dallas have experienced delays in the past year, with the average delay time being 165 minutes.

What is the most punctual flight time for London to Dallas flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Dallas flights?

Over the past year, American Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.

How far ahead should I book a flight from London to Dallas?

The price you pay for your flight from London to Dallas may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Dallas

Read through reviews of airlines operating flights from London to Dallas, such as Finnair,Scandinavian Airlines, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,416 reviews
Check prices

Crew

8.2

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Finnair
7.6
Good
1,416 reviews
Finnair
7.6
Good
1,416 reviews
Check prices

Crew

8.2

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Scandinavian Airlines
7.4
Good
2,027 reviews
Finnair
7.6
Good
1,416 reviews
Check prices

Crew

8.2

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Aer Lingus
7.3
Good
1,879 reviews
Finnair
7.6
Good
1,416 reviews
Check prices

Crew

8.2

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Iberia
7.0
Good
3,240 reviews
Finnair
7.6
Good
1,416 reviews
Check prices

Crew

8.2

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
British Airways
6.7
Okay
8,282 reviews
Finnair
7.6
Good
1,416 reviews
Check prices

Crew

8.2

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.4

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

Related info for your journey

  • How long is the flight from London to Dallas?

    There are many flights that can get you from London to Dallas in 17h 02m. Fly via Scandinavian Airlines, United Airlines, or Turkish Airlines to get the fastest option. The distance from London to Dallas is about 4736 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Dallas round-trip?

    Currently priced at £67, Frontier will fly you from London to Dallas and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and United Airlines - these airlines can fly you to your destination from £420 and £431, respectively. These flights start at 92% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London to Dallas one-way?

    The cheapet airlines for a one-way flight from London to Dallas are Aer Lingus (£433), British Airways (£586), and Iberia (£588).

  • What are the most popular routes from London to Dallas?

    Most travelers choose London Heathrow - Dallas/Fort Worth, London City - Dallas/Fort Worth or London Gatwick - Dallas/Fort Worth when deciding on the best route from London to Dallas.

  • What are the most reliable airlines from London to Dallas?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Dallas on time: Malaysia Airlines (77%), Gulf Air (73%), Finnair (68%).

  • What are the cheapest flights from London to Dallas?

    While on average a flight from London to Dallas is generally £2,153, our data shows the cheapest flight currently is £498. When looking at the most popular route, (London Heathrow - Dallas/Fort Worth), you can expect to pay £552 for that flight.

  • Can I find deals for flights from London to Dallas that include hotel bookings?

    Yes. In addition to deals on London to Dallas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Dallas.

  • Can I find deals for business class flights from London to Dallas?

    Yes. Cheapflights offers flight deals from London to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Dallas?

    Currently, February is the cheapest month in which you can book a flight from London to Dallas (average of £798). Flying from London to Dallas in August is currently the most expensive (average of £1,143). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Dallas

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Top 10 airlines flying from London to Dallas

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£67Average£198FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapest£420Average£610FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£431Average£1,028FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£442Average£851FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£472Average£822FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£480Average£607FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air CanadaCheapest£547Average£811FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Turkish AirlinesCheapest£577Average£766FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Aer LingusCheapest£623Average£923FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Brussels AirlinesCheapest£673Average£884FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

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Yes! Cheapflights helps users easily find flights from London to Dallas with no change fees.

Can Cheapflights notify me if prices for flights from London to Dallas become cheaper?

Yes, Cheapflights offers price alerts on London to Dallas flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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