What’s the cheapest stopover airport for flights from Dallas/Fort Worth Airport to London Heathrow Airport?

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £427.

What’s the top stopover airport for flights from Dallas/Fort Worth Airport to London Heathrow Airport?

Boston (BOS) – chosen by Cheapflights users on 40% of one-stop itineraries from Dallas/Fort Worth Airport to London Heathrow Airport on Cheapflights.

Which airport typically offers the quickest stopover for flights from Dallas/Fort Worth Airport to London Heathrow Airport?

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 34m.

What’s the fastest stopover option from Dallas/Fort Worth Airport to London Heathrow Airport?

Flights via Houston (IAH) have the shortest average one-way travel time for one-stop routes: 11h 20m.

What are the cheapest airlines flying from Dallas/Fort Worth Airport to London Heathrow Airport round-trip?

Our cheapest airline available from Dallas/Fort Worth Airport to London Heathrow Airport is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as £451 on this airline. Additional options worth looking into are Finnair and British Airways, starting at £468 and £496 round-trip. You may be able to fly from Dallas/Fort Worth Airport to London Heathrow Airport for 35% less than the average price by searching for these airlines.

What is the cheapest day to fly from Dallas/Fort Worth Airport to London Heathrow Airport?

Travellers seeking maximum savings on their Dallas/Fort Worth Airport to London Heathrow Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dallas/Fort Worth Airport to London Heathrow Airport

The most flights from DFW to LHR are scheduled on a Wednesday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 on average).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the cheapest flights from Dallas/Fort Worth Airport to London Heathrow Airport?

The cheapest flight price from Dallas/Fort Worth Airport to London Heathrow Airport is £245. On average you can expect to pay £1,978. The most popular route, (Dallas/Fort Worth - London Heathrow), can usually be booked for £356.

What are the most reliable airlines from Dallas/Fort Worth Airport to London Heathrow Airport?

Before booking your flight to London Heathrow Airport from Dallas/Fort Worth Airport, check out the most reliable airlines to get you to your destination on time: Royal Jordanian (82%), Malaysia Airlines (69%), American Airlines( 61%).

What are the most popular airlines that fly from Dallas/Fort Worth Airport to London Heathrow Airport?

Before booking your flight from Dallas/Fort Worth Airport to London Heathrow Airport check out the most popular airlines for this route: American Airlines, Finnair or British Airways.

What is the cheapest day to fly round-trip from Dallas/Fort Worth Airport to London Heathrow Airport?

Users have found that flying from Dallas/Fort Worth Airport to London Heathrow Airport on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Dallas/Fort Worth Airport to London Heathrow Airport?

The best pricing can be found in the month of October. Prices to London Heathrow Airport from Dallas/Fort Worth Airport average £675. You can even find prices in October for less than £675, as users have found deals to London Heathrow Airport from as low as £450. The month of June appears to be one of the more expensive times to travel to London Heathrow Airport from Dallas/Fort Worth Airport. Flying in the targeted month can save you up to 47%.

Can I find deals for flights from Dallas/Fort Worth to Heathrow that include hotel bookings?

Yes. In addition to deals on Dallas/Fort Worth to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Dallas/Fort Worth to Heathrow?

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

Can I find deals for business class flights from Dallas/Fort Worth to Heathrow?

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

£234+ Flights from Dallas/Fort Worth Airport to London Heathrow Airport

Q: How much does it cost for a return flight from Dallas/Fort Worth Airport to London Heathrow Airport?

Airfare is below average for this route at the moment. Dallas/Fort Worth Airport to London Heathrow Airport flights typically cost between £502 and £704 in November. The cheapest return flight price found within the last 3 days was £386 on Delta (19 Nov-25 Nov).

Cheapflights Tip: The best prices from Dallas/Fort Worth to London Heathrow are usually found in October or September, booked 17 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Dallas/Fort Worth to Heathrow

Round-trip from	£386
One-way from	£234
Popular in	June
Cheapest in	October
Average price	£592
Good round-trip deal	£512 or less
Good one-way deal	£308 or less

Delta
19/11-25/11
3 total stops
35h 39m total
Dallas to London

Search Deals

24/11
2 total stops
37h 10m total
Dallas to London

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (£146 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£25 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Dallas/Fort Worth to London Heathrow.

Search Deals

Price to beat on a one-way flight from Dallas/Fort Worth to London Heathrow.

Search Deals

Find flight deals from Dallas/Fort Worth to Heathrow

Cheapest flights from Dallas/Fort Worth to Heathrow
Explore the most affordable flight options available from Dallas/Fort Worth to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Wed 19/1107:00DFW - LHR

1 stop18h 05mDelta

Tue 25/1106:20LHR - DFW

2 stops17h 34mDelta

Deal found 11/9£386

Sun 21/905:29DFW - LHR

1 stop19h 16mDelta

Tue 7/1009:00LHR - DFW

2 stops17h 56mDelta

Deal found 11/9£387

Sun 21/915:06DFW - LHR

1 stop16h 04mDelta

Thu 2/1006:30LHR - DFW

2 stops16h 45mDelta

Deal found 11/9£388

Wed 19/1107:00DFW - LHR

1 stop18h 05mDelta

Wed 26/1112:30LHR - DFW

1 stop15h 34mDelta

Deal found 12/9£389

Tue 23/911:16DFW - LHR

1 stop13h 59mDelta

Fri 3/1013:05LHR - DFW

1 stop14h 25mDelta

Deal found 11/9£389

Wed 5/1107:05DFW - LHR

2 stops18h 05mAir Canada

Thu 13/1113:25LHR - DFW

2 stops31h 32mAir Canada

Deal found 12/9£391

Mon 13/1009:25DFW - LHR

2 stops15h 10mAir Canada

Thu 23/1008:30LHR - DFW

2 stops19h 13mAir Canada

Deal found 11/9£392

Mon 27/1013:59DFW - LHR

2 stops13h 06mVirgin Atlantic

Mon 3/1119:20LHR - DFW

1 stop24h 40mVirgin Atlantic

Deal found 12/9£392

Tue 30/911:40DFW - LHR

1 stop12h 55mMultiple Airlines

Mon 6/1017:50LHR - DFW

2 stops31h 37mMultiple Airlines

Deal found 12/9£393

Sun 26/1022:15DFW - LHR

Nonstop9h 00mFinnair

Sun 2/1116:15LHR - DFW

1 stop28h 55mFinnair

Deal found 11/9£394

Sun 21/921:30DFW - LHR

Nonstop9h 15mBritish Airways

Fri 3/1010:30LHR - DFW

Nonstop10h 15mBritish Airways

Deal found 11/9£395

Sun 21/915:06DFW - LHR

1 stop16h 04mVirgin Atlantic

Tue 7/1012:25LHR - DFW

2 stops15h 53mVirgin Atlantic

Deal found 12/9£395

Best flights from Dallas/Fort Worth to Heathrow
Discover carefully curated flight deals from Dallas/Fort Worth to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 September 2025.

Tue 10/215:35DFW - LHR

1 stop11h 25mDelta

Tue 17/206:20LHR - DFW

2 stops17h 41mDelta

Deal found 11/9£389

Fri 31/1021:40DFW - LHR

Nonstop9h 00mFinnair

Thu 6/1118:10LHR - DFW

1 stop27h 00mFinnair

Deal found 12/9£396

Wed 1/1017:50DFW - LHR

Nonstop9h 10mBritish Airways

Mon 6/1016:25LHR - DFW

Nonstop10h 30mBritish Airways

Deal found 12/9£414

Thu 13/1114:15DFW - LHR

1 stop12h 45mMultiple Airlines

Tue 18/1106:20LHR - DFW

1 stop13h 40mMultiple Airlines

Deal found 11/9£416

Fri 7/1105:15DFW - LHR

1 stop23h 00mUnited Airlines

Tue 11/1109:00LHR - DFW

2 stops42h 32mUnited Airlines

Deal found 12/9£417

Sun 30/1121:15DFW - LHR

Nonstop9h 00mFinnair

Sat 6/1218:10LHR - DFW

1 stop27h 00mFinnair

Deal found 12/9£396

Sat 7/221:15DFW - LHR

Nonstop9h 00mBritish Airways

Thu 19/215:00LHR - DFW

Nonstop10h 10mBritish Airways

Deal found 11/9£418

Thu 25/917:46DFW - LHR

1 stop31h 54mUnited Airlines

Fri 10/1016:00LHR - DFW

1 stop33h 27mUnited Airlines

Deal found 11/9£418

Tue 10/221:15DFW - LHR

Nonstop9h 00mBritish Airways

Sun 15/215:00LHR - DFW

Nonstop10h 10mBritish Airways

Deal found 11/9£418

Fri 31/1017:25DFW - LHR

1 stop11h 50mUnited Airlines

Thu 6/1113:25LHR - DFW

1 stop13h 44mUnited Airlines

Deal found 11/9£422

Wed 8/1016:36DFW - LHR

1 stop12h 29mFinnair

Mon 13/1008:20LHR - DFW

Nonstop10h 15mFinnair

Deal found 11/9£423

Direct flights from Dallas/Fort Worth to Heathrow
Explore direct flight options from Dallas/Fort Worth to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 September 2025.

Tue 7/1022:59DFW - LHR

Nonstop9h 26mIberia

Tue 12/516:25LHR - DFW

Nonstop10h 10mIberia

Deal found 12/9£389

Tue 30/919:40DFW - LHR

Nonstop9h 10mIberia

Wed 8/1008:20LHR - DFW

Nonstop10h 15mIberia

Deal found 11/9£398

Tue 23/915:15DFW - LHR

Nonstop9h 10mBritish Airways

Thu 2/1010:30LHR - DFW

Nonstop10h 15mBritish Airways

Deal found 11/9£401

Mon 27/1022:15DFW - LHR

Nonstop9h 00mBritish Airways

Mon 3/1115:00LHR - DFW

Nonstop10h 10mBritish Airways

Deal found 12/9£410

Mon 27/1022:15DFW - LHR

Nonstop9h 00mFinnair

Mon 3/1114:55LHR - DFW

Nonstop10h 15mFinnair

Deal found 12/9£412

Sun 26/1022:15DFW - LHR

Nonstop9h 00mFinnair

Sun 2/1114:55LHR - DFW

Nonstop10h 15mFinnair

Deal found 11/9£413

Fri 3/1017:50DFW - LHR

Nonstop9h 10mBritish Airways

Fri 7/1108:20LHR - DFW

Nonstop10h 25mBritish Airways

Deal found 12/9£414

Fri 31/1021:40DFW - LHR

Nonstop9h 00mBritish Airways

Thu 6/1110:05LHR - DFW

Nonstop10h 20mBritish Airways

Deal found 11/9£415

Wed 12/1118:50DFW - LHR

Nonstop9h 10mFinnair

Sat 22/1114:55LHR - DFW

Nonstop10h 15mFinnair

Deal found 10/9£416

Wed 1/1019:40DFW - LHR

Nonstop9h 10mBritish Airways

Mon 6/1010:30LHR - DFW

Nonstop10h 25mBritish Airways

Deal found 10/9£417

Fri 3/1022:59DFW - LHR

Nonstop9h 26mIberia

Wed 15/1008:20LHR - DFW

Nonstop10h 15mIberia

Deal found 11/9£417

Fri 6/221:15DFW - LHR

Nonstop9h 00mBritish Airways

Fri 13/215:00LHR - DFW

Nonstop10h 10mBritish Airways

Deal found 11/9£418

Last-minute flights from Dallas/Fort Worth to Heathrow
Discover last-minute flight deals from Dallas/Fort Worth to Heathrow. Data last updated 13 September 2025 and is based on user searches.

Sun 21/905:29DFW - LHR

1 stop19h 16mDelta

Tue 7/1009:00LHR - DFW

2 stops17h 56mDelta

Deal found 11/9£387

Sun 21/915:06DFW - LHR

1 stop16h 04mDelta

Thu 2/1006:30LHR - DFW

2 stops16h 45mDelta

Deal found 11/9£388

Sun 21/921:30DFW - LHR

Nonstop9h 15mBritish Airways

Fri 3/1010:30LHR - DFW

Nonstop10h 15mBritish Airways

Deal found 11/9£395

Sun 21/915:06DFW - LHR

1 stop16h 04mVirgin Atlantic

Tue 7/1012:25LHR - DFW

2 stops15h 53mVirgin Atlantic

Deal found 12/9£395

Tue 23/911:16DFW - LHR

1 stop13h 59mDelta

Fri 3/1013:05LHR - DFW

1 stop14h 25mDelta

Deal found 11/9£389

Tue 30/911:40DFW - LHR

1 stop12h 55mMultiple Airlines

Mon 6/1017:50LHR - DFW

2 stops31h 37mMultiple Airlines

Deal found 12/9£393

Mon 13/1009:25DFW - LHR

2 stops15h 10mAir Canada

Thu 23/1008:30LHR - DFW

2 stops19h 13mAir Canada

Deal found 11/9£392

Tue 14/1009:25DFW - LHR

2 stops17h 10mAir Canada

Wed 22/1009:30LHR - DFW

2 stops15h 57mAir Canada

Deal found 10/9£391

Wed 15/1009:25DFW - LHR

1 stop18h 10mAir Canada

Wed 29/1013:25LHR - DFW

2 stops37h 07mAir Canada

Deal found 12/9£386

Thu 23/1015:25DFW - LHR

Nonstop9h 00mFinnair

Wed 29/1018:10LHR - DFW

1 stop27h 00mFinnair

Deal found 11/9£396

Sun 26/1022:15DFW - LHR

Nonstop9h 00mFinnair

Sun 2/1116:15LHR - DFW

1 stop28h 55mFinnair

Deal found 11/9£394

Mon 27/1013:59DFW - LHR

2 stops13h 06mVirgin Atlantic

Mon 3/1119:20LHR - DFW

1 stop24h 40mVirgin Atlantic

Deal found 12/9£392

One-way flights from Dallas/Fort Worth to Heathrow
Search for one-way flight options from Dallas/Fort Worth to Heathrow. Find affordable one-way fares based on user searches. Data last updated 13 September 2025.

Mon 24/1122:20DFW - LHR

2 stops37h 10mMultiple Airlines

Deal found 11/9£234

Mon 8/1206:00DFW - LHR

3 stops32h 35mMultiple Airlines

Deal found 11/9£235

Fri 21/1107:20DFW - LHR

2 stops23h 30mMultiple Airlines

Deal found 11/9£235

Thu 23/1006:41DFW - LHR

3 stops22h 19mMultiple Airlines

Deal found 12/9£238

Wed 12/1107:19DFW - LHR

1 stop16h 56mMultiple Airlines

Deal found 12/9£239

Mon 17/1107:19DFW - LHR

1 stop17h 51mMultiple Airlines

Deal found 11/9£240

Sun 7/1209:53DFW - LHR

2 stops20h 57mMultiple Airlines

Deal found 10/9£241

Thu 20/1109:53DFW - LHR

3 stops25h 37mMultiple Airlines

Deal found 11/9£244

Sat 6/1206:00DFW - LHR

3 stops24h 50mMultiple Airlines

Deal found 12/9£246

Thu 25/913:53DFW - LHR

3 stops50h 07mMultiple Airlines

Deal found 12/9£247

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 10/2

15:35-09:00

1 stop11h 25m

London Heathrow

Tue 17/2

06:20-18:01

2 stops17h 41m

£389

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Fri 31/10

21:40-11:40

Nonstop9h 00m

London Heathrow

Thu 6/11

18:10-15:10

1 stop27h 00m

£396

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 30/11

21:15-12:15

Nonstop9h 00m

London Heathrow

Sat 6/12

18:10-15:10

1 stop27h 00m

£396

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Wed 1/10

17:50-09:00

Nonstop9h 10m

London Heathrow

Mon 6/10

16:25-20:55

Nonstop10h 30m

£414

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Thu 13/11

14:15-09:00

1 stop12h 45m

London Heathrow

Tue 18/11

06:20-14:00

1 stop13h 40m

£416

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Fri 7/11

05:15-10:15

1 stop23h 00m

London Heathrow

Tue 11/11

09:00-21:32

2 stops42h 32m

£417

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sat 7/2

21:15-12:15

Nonstop9h 00m

London Heathrow

Thu 19/2

15:00-19:10

Nonstop10h 10m

£418

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Thu 25/9

17:46-07:40

1 stop31h 54m

London Heathrow

Fri 10/10

16:00-19:27

1 stop33h 27m

£418

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 10/2

21:15-12:15

Nonstop9h 00m

London Heathrow

Sun 15/2

15:00-19:10

Nonstop10h 10m

£418

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Fri 31/10

17:25-10:15

1 stop11h 50m

London Heathrow

Thu 6/11

13:25-21:09

1 stop13h 44m

£422

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 23 results

Best time to book a flight from Dallas/Fort Worth to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Dallas/Fort Worth with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dallas/Fort Worth Airport to London Heathrow Airport

Prices

Airlines

How far ahead should I book a flight from Dallas/Fort Worth Airport to London Heathrow Airport?

The price you pay for your flight from Dallas/Fort Worth Airport to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to London Heathrow Airport (average of £112). Flying from Dallas/Fort Worth Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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 DFW to LHR?

It’s optimal to fly from Dallas/Fort Worth Airport to London Heathrow Airport in the afternoon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the morning.

How much does it cost for a return flight from Dallas/Fort Worth Airport to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Finnair, Scandinavian Airlines, andAmerican Airlines from Dallas/Fort Worth Airport to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Finnair

7.6

Good

1,323 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Finnair

7.6

Good

1,323 reviews

Finnair

7.6

Good

1,323 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Scandinavian Airlines

7.4

Good

1,484 reviews

Finnair

7.6

Good

1,323 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

American Airlines

7.2

Good

10,000 reviews

Finnair

7.6

Good

1,323 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Iberia

7.0

Good

2,928 reviews

Finnair

7.6

Good

1,323 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

British Airways

6.7

Okay

7,361 reviews

Finnair

7.6

Good

1,323 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Julia,Feb 2024

JFK - HEL

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Related info for your journey

How long is the flight from Dallas/Fort Worth Airport to London Heathrow Airport?
Departing from Dallas/Fort Worth Airport to London Heathrow Airport will take you 9h. The distance between Dallas/Fort Worth Airport and London Heathrow Airport is about 4736 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Dallas/Fort Worth Airport to London Heathrow Airport round-trip?
Our cheapest airline available from Dallas/Fort Worth Airport to London Heathrow Airport is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as £451 on this airline. Additional options worth looking into are Finnair and British Airways, starting at £468 and £496 round-trip. You may be able to fly from Dallas/Fort Worth Airport to London Heathrow Airport for 35% less than the average price by searching for these airlines.
What are the most reliable airlines from Dallas/Fort Worth Airport to London Heathrow Airport?
Before booking your flight to London Heathrow Airport from Dallas/Fort Worth Airport, check out the most reliable airlines to get you to your destination on time: Royal Jordanian (82%), Malaysia Airlines (69%), American Airlines( 61%).
What are the cheapest flights from Dallas/Fort Worth Airport to London Heathrow Airport?
The cheapest flight price from Dallas/Fort Worth Airport to London Heathrow Airport is £245. On average you can expect to pay £1,978. The most popular route, (Dallas/Fort Worth - London Heathrow), can usually be booked for £356.
Can I find deals for flights from Dallas/Fort Worth to Heathrow that include hotel bookings?
Yes. In addition to deals on Dallas/Fort Worth to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dallas/Fort Worth to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas/Fort Worth to Heathrow.
Can I find deals for business class flights from Dallas/Fort Worth to Heathrow?
Yes. Cheapflights offers flight deals from Dallas/Fort Worth to Heathrow 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 Dallas/Fort Worth Airport to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to London Heathrow Airport (average of £112). Flying from Dallas/Fort Worth Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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

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Hounslow

Gatwick

Slough

Northampton

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Folkestone

Winchester

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Ipswich

Swindon

Dartford

Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Dallas/Fort Worth to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest£451	Average£637	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Finnair	Cheapest£468	Average£807	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
British Airways	Cheapest£496	Average£676	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£542	Average£912	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Iberia	Cheapest£555	Average£667	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dallas/Fort Worth to Heathrow?

When you search for this flight from Dallas/Fort Worth to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dallas/Fort Worth to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Dallas/Fort Worth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dallas/Fort Worth to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dallas/Fort Worth to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dallas/Fort Worth to Heathrow become cheaper?

Yes! Start tracking prices for Dallas/Fort Worth to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Dallas/Fort Worth Airport to London Heathrow Airport from £234

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Dallas/Fort Worth to London Heathrow are usually found in October or September, booked 17 days in advance, depart on a Wednesday or Monday and return on a Wednesday

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Find flight deals from Dallas/Fort Worth to Heathrow

Cheapest flights from Dallas/Fort Worth to HeathrowExplore the most affordable flight options available from Dallas/Fort Worth to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Explore the most affordable flight options available from Dallas/Fort Worth to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

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Best time to book a flight from Dallas/Fort Worth to Heathrow

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Everything you need to know about your flight from Dallas/Fort Worth Airport to London Heathrow Airport

How far ahead should I book a flight from Dallas/Fort Worth Airport to London Heathrow Airport?

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to London Heathrow Airport?

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

How much does it cost for a return flight from Dallas/Fort Worth Airport to London Heathrow Airport?

Weekly flight availability from Dallas/Fort Worth Airport to London Heathrow Airport

What’s the top stopover airport for flights from Dallas/Fort Worth Airport to London Heathrow Airport?

What’s the fastest stopover option from Dallas/Fort Worth Airport to London Heathrow Airport?

What’s the fastest stopover option from Dallas/Fort Worth Airport to London Heathrow Airport?

Which airport typically offers the quickest stopover for flights from Dallas/Fort Worth Airport to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Dallas/Fort Worth Airport to London Heathrow Airport?

What are the cheapest airlines flying from Dallas/Fort Worth Airport to London Heathrow Airport round-trip?

What are the most reliable airlines from Dallas/Fort Worth Airport to London Heathrow Airport?

What are the cheapest flights from Dallas/Fort Worth Airport to London Heathrow Airport?

Can I find deals for flights from Dallas/Fort Worth to Heathrow that include hotel bookings?

How can I find direct flights from Dallas/Fort Worth to Heathrow?

Can I find deals for business class flights from Dallas/Fort Worth to Heathrow?

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

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Alternative routes for Dallas/Fort Worth to Heathrow

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Top 5 airlines flying from Dallas/Fort Worth to Heathrow

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Cheapest flights from Dallas/Fort Worth to Heathrow
Explore the most affordable flight options available from Dallas/Fort Worth to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.