Cheap flights from Dallas/Fort Worth Airport to London Heathrow Airport from £222
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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LHR
4 Dec — 11 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dallas/Fort Worth to London Heathrow are usually found in September or October, booked 17 days in advance, depart on a Monday or Wednesday and return on a Wednesday
Find flight deals from Dallas/Fort Worth to Heathrow
Enter your travel dates to find the best prices.
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 4 November 2025.
Fri 5/1216:05DFW - LHR
2 stops41h 55mScandinavian Airlines
Mon 8/1206:40LHR - DFW
2 stops22h 34mScandinavian Airlines
Deal found 4/11£405
Thu 4/1216:05DFW - LHR
2 stops20h 25mScandinavian Airlines
Mon 8/1206:40LHR - DFW
2 stops22h 34mScandinavian Airlines
Deal found 4/11£438
Thu 13/1107:05DFW - LHR
1 stop17h 50mMultiple Airlines
Wed 19/1112:40LHR - DFW
1 stop18h 17mMultiple Airlines
Deal found 1/11£445
Tue 18/1108:45DFW - LHR
2 stops25h 15mScandinavian Airlines
Tue 9/1206:40LHR - DFW
2 stops22h 34mScandinavian Airlines
Deal found 3/11£447
Thu 27/1107:00DFW - LHR
2 stops27h 00mScandinavian Airlines
Thu 4/1206:40LHR - DFW
2 stops20h 54mScandinavian Airlines
Deal found 3/11£448
Sat 6/1210:31DFW - LHR
2 stops22h 04mMultiple Airlines
Mon 8/1206:40LHR - DFW
2 stops18h 18mMultiple Airlines
Deal found 3/11£461
Wed 19/1108:45DFW - LHR
2 stops25h 15mScandinavian Airlines
Sat 31/106:40LHR - DFW
2 stops20h 08mScandinavian Airlines
Deal found 3/11£462
Wed 3/1216:05DFW - LHR
2 stops20h 25mScandinavian Airlines
Wed 10/1206:40LHR - DFW
2 stops20h 54mScandinavian Airlines
Deal found 3/11£463
Tue 18/1107:05DFW - LHR
3 stops28h 55mMultiple Airlines
Tue 25/1118:50LHR - DFW
3 stops32h 42mMultiple Airlines
Deal found 2/11£465
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 4 November 2025.
Tue 3/216:00DFW - LHR
2 stops19h 40mScandinavian Airlines
Tue 24/206:40LHR - DFW
2 stops20h 44mScandinavian Airlines
Deal found 3/11£456
Wed 3/1212:20DFW - LHR
1 stop12h 50mMultiple Airlines
Tue 9/1206:50LHR - DFW
2 stops20h 49mMultiple Airlines
Deal found 3/11£534
Sun 7/1217:35DFW - LHR
Nonstop9h 00mFinnair
Mon 12/118:10LHR - DFW
1 stop27h 00mFinnair
Deal found 2/11£534
Mon 9/215:45DFW - LHR
Nonstop9h 05mBritish Airways
Thu 19/208:20LHR - DFW
Nonstop10h 25mBritish Airways
Deal found 2/11£562
Tue 17/208:45DFW - LHR
3 stops25h 15mScandinavian Airlines
Thu 12/306:40LHR - DFW
2 stops22h 37mScandinavian Airlines
Deal found 3/11£460
Wed 3/1216:05DFW - LHR
2 stops20h 25mScandinavian Airlines
Tue 9/1206:40LHR - DFW
2 stops22h 34mScandinavian Airlines
Deal found 3/11£479
Tue 3/219:00DFW - LHR
Nonstop9h 00mFinnair
Tue 24/216:15LHR - DFW
1 stop28h 55mFinnair
Deal found 3/11£540
Mon 17/1118:13DFW - LHR
1 stop11h 27mMultiple Airlines
Fri 28/1106:20LHR - DFW
1 stop13h 40mMultiple Airlines
Deal found 2/11£541
Wed 25/216:20DFW - LHR
2 stops23h 20mScandinavian Airlines
Thu 5/307:05LHR - DFW
3 stops23h 12mScandinavian Airlines
Deal found 2/11£482
Wed 7/113:42DFW - LHR
1 stop12h 08mMultiple Airlines
Tue 27/106:20LHR - DFW
1 stop13h 30mMultiple Airlines
Deal found 2/11£550
Thu 4/1215:45DFW - LHR
Nonstop9h 05mFinnair
Mon 8/1218:10LHR - DFW
1 stop27h 00mFinnair
Deal found 2/11£572
Thu 8/107:20DFW - LHR
3 stops26h 40mScandinavian Airlines
Thu 15/106:40LHR - DFW
2 stops21h 17mScandinavian Airlines
Deal found 3/11£505
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 4 November 2025.
Wed 3/1220:35DFW - LHR
Nonstop9h 05mFinnair
Wed 10/1216:30LHR - DFW
Nonstop10h 35mFinnair
Deal found 3/11£543
Tue 18/1118:50DFW - LHR
Nonstop9h 10mFinnair
Tue 25/1110:05LHR - DFW
Nonstop10h 20mFinnair
Deal found 2/11£549
Tue 2/1215:45DFW - LHR
Nonstop9h 05mBritish Airways
Tue 9/1210:05LHR - DFW
Nonstop10h 30mBritish Airways
Deal found 3/11£551
Wed 3/1215:45DFW - LHR
Nonstop9h 05mFinnair
Tue 9/1216:30LHR - DFW
Nonstop10h 35mFinnair
Deal found 3/11£553
Tue 3/221:15DFW - LHR
Nonstop9h 00mFinnair
Tue 3/311:55LHR - DFW
Nonstop10h 20mFinnair
Deal found 3/11£555
Wed 10/1217:35DFW - LHR
Nonstop9h 00mIberia
Thu 18/1211:55LHR - DFW
Nonstop10h 30mIberia
Deal found 3/11£556
Wed 4/321:15DFW - LHR
Nonstop9h 00mBritish Airways
Tue 10/311:55LHR - DFW
Nonstop10h 20mBritish Airways
Deal found 3/11£557
Tue 3/220:35DFW - LHR
Nonstop9h 05mBritish Airways
Tue 24/215:00LHR - DFW
Nonstop10h 10mBritish Airways
Deal found 3/11£562
Wed 11/221:15DFW - LHR
Nonstop9h 00mBritish Airways
Wed 18/215:00LHR - DFW
Nonstop10h 10mBritish Airways
Deal found 3/11£562
Sun 30/1115:45DFW - LHR
Nonstop9h 05mFinnair
Sun 7/1216:30LHR - DFW
Nonstop10h 35mFinnair
Deal found 2/11£565
Last-minute flights from Dallas/Fort Worth to Heathrow
Discover last-minute flight deals from Dallas/Fort Worth to Heathrow. Data last updated 4 November 2025 and is based on user searches.
Thu 13/1107:05DFW - LHR
1 stop17h 50mMultiple Airlines
Wed 19/1112:40LHR - DFW
1 stop18h 17mMultiple Airlines
Deal found 1/11£445
Tue 18/1108:45DFW - LHR
2 stops25h 15mScandinavian Airlines
Tue 9/1206:40LHR - DFW
2 stops22h 34mScandinavian Airlines
Deal found 3/11£447
Tue 18/1107:05DFW - LHR
3 stops28h 55mMultiple Airlines
Tue 25/1118:50LHR - DFW
3 stops32h 42mMultiple Airlines
Deal found 2/11£465
Wed 19/1108:45DFW - LHR
2 stops25h 15mScandinavian Airlines
Sat 31/106:40LHR - DFW
2 stops20h 08mScandinavian Airlines
Deal found 3/11£462
Wed 19/1108:45DFW - LHR
2 stops27h 45mScandinavian Airlines
Fri 30/106:40LHR - DFW
2 stops21h 03mScandinavian Airlines
Deal found 1/11£479
Thu 27/1107:00DFW - LHR
2 stops27h 00mScandinavian Airlines
Thu 4/1206:40LHR - DFW
2 stops20h 54mScandinavian Airlines
Deal found 3/11£448
Wed 3/1216:05DFW - LHR
2 stops20h 25mScandinavian Airlines
Wed 10/1206:40LHR - DFW
2 stops20h 54mScandinavian Airlines
Deal found 3/11£463
Thu 4/1216:05DFW - LHR
2 stops19h 35mScandinavian Airlines
Mon 8/1206:40LHR - DFW
2 stops22h 34mScandinavian Airlines
Deal found 3/11£439
Fri 5/1216:05DFW - LHR
2 stops41h 55mScandinavian Airlines
Mon 8/1206:40LHR - DFW
2 stops22h 34mScandinavian Airlines
Deal found 3/11£406
Sat 6/1210:31DFW - LHR
2 stops22h 04mMultiple Airlines
Mon 8/1206:40LHR - DFW
2 stops18h 18mMultiple Airlines
Deal found 3/11£461
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 4 November 2025.
Sat 15/1116:11DFW - LHR
3 stops23h 24mMultiple Airlines
Deal found 2/11£222
Fri 28/1105:18DFW - LHR
3 stops23h 32mMultiple Airlines
Deal found 2/11£223
Wed 7/116:38DFW - LHR
2 stops42h 52mMultiple Airlines
Deal found 2/11£224
Tue 3/207:00DFW - LHR
3 stops28h 30mMultiple Airlines
Deal found 1/11£225
Mon 10/1116:36DFW - LHR
2 stops34h 09mMultiple Airlines
Deal found 2/11£225
Thu 27/1106:00DFW - LHR
3 stops22h 50mMultiple Airlines
Deal found 2/11£227
Thu 4/1213:00DFW - LHR
1 stop11h 55mJetBlue
Deal found 2/11£230
Sat 31/110:56DFW - LHR
3 stops29h 44mMultiple Airlines
Deal found 2/11£232
Thu 4/1212:20DFW - LHR
3 stops23h 10mMultiple Airlines
Deal found 2/11£235
Wed 12/1109:05DFW - LHR
3 stops26h 25mMultiple Airlines
Deal found 2/11£236
Cheap flight deals from Dallas/Fort Worth to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 November 2025.
Customise your flight search to find flights from Dallas/Fort Worth to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 4 November 2025.
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
Dallas/Fort Worth
Fly to
Heathrow
Route
Depart
Return
Price
DallasLondon
DFW - LHR
DFWLHR
Dallas/Fort Worth
Tue 3/2
16:00-17:40
2 stops19h 40m
London Heathrow
Tue 24/2
06:40-21:24
2 stops20h 44m
£456
DallasLondon
DFW - LHR
DFWLHR
Dallas/Fort Worth
Tue 17/2
08:45-16:00
3 stops25h 15m
London Heathrow
Thu 12/3
06:40-00:17
2 stops22h 37m
£460
DallasLondon
DFW - LHR
DFWLHR
Dallas/Fort Worth
Wed 3/12
16:05-18:30
2 stops20h 25m
London Heathrow
Tue 9/12
06:40-23:14
2 stops22h 34m
£479
DallasLondon
DFW - LHR
DFWLHR
Dallas/Fort Worth
Wed 25/2
16:20-21:40
2 stops23h 20m
London Heathrow
Thu 5/3
07:05-00:17
3 stops23h 12m
£482
DallasLondon
DFW - LHR
DFWLHR
Dallas/Fort Worth
Thu 8/1
07:20-16:00
3 stops26h 40m
London Heathrow
Thu 15/1
06:40-21:57
2 stops21h 17m
£505
DallasLondon
DFW - LHR
DFWLHR
Dallas/Fort Worth
Wed 3/12
12:20-07:10
1 stop12h 50m
London Heathrow
Tue 9/12
06:50-21:39
2 stops20h 49m
£534
DallasLondon
DFW - LHR
DFWLHR
Dallas/Fort Worth
Sun 7/12
17:35-08:35
Nonstop9h 00m
London Heathrow
Mon 12/1
18:10-15:10
1 stop27h 00m
£534
DallasLondon
DFW - LHR
DFWLHR
Dallas/Fort Worth
Tue 3/2
19:00-10:00
Nonstop9h 00m
London Heathrow
Tue 24/2
16:15-15:10
1 stop28h 55m
£540
DallasLondon
DFW - LHR
DFWLHR
Dallas/Fort Worth
Mon 17/11
18:13-11:40
1 stop11h 27m
London Heathrow
Fri 28/11
06:20-14:00
1 stop13h 40m
£541
DallasLondon
DFW - LHR
DFWLHR
Dallas/Fort Worth
Wed 7/1
13:42-07:50
1 stop12h 08m
London Heathrow
Tue 27/1
06:20-13:50
1 stop13h 30m
£550
Flights are sorted by cheapest return flights first.
Deals found on 2/11
Showing 1-10 of 22 results
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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
Delays
More
How far ahead should I book a flight from Dallas/Fort Worth Airport to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from Dallas/Fort Worth to Heathrow. Price data was last updated on 31 October 2025.
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, March is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to London Heathrow Airport (average of £306). Flying from Dallas/Fort Worth Airport to London Heathrow Airport in June is currently the most expensive (average of £722). 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?
Find hourly flight availability from Dallas/Fort Worth to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2025.
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 6% 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?
Weekly flight availability from Dallas/Fort Worth Airport to London Heathrow Airport
Explore weekly flight availability from Dallas/Fort Worth to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 November 2025.
The most flights from DFW to LHR are scheduled on a Sunday (29 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (19 on average).
How often are flights from Dallas to London delayed?
About 19% of weekly flights between Dallas and London have experienced delays in the past year, with the average delay time being 166 minutes.
What is the most punctual flight time for Dallas to London 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 Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dallas to London flights?
Over the past year, Royal Jordanian have had the lowest number of delays on this route, with just 12% of flights being delayed.
What’s the top stopover airport for flights from Dallas/Fort Worth Airport to London Heathrow Airport?
Share of one-stop return flights from Dallas/Fort Worth Airport to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Boston (BOS) – chosen by Cheapflights users on 43% of one-stop itineraries from Dallas/Fort Worth Airport to London Heathrow Airport on Cheapflights.
What’s the fastest stopover option from Dallas/Fort Worth Airport to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Dallas/Fort Worth Airport to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for one-stop routes: 11h 20m.
What’s the fastest stopover option from Dallas/Fort Worth Airport to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Dallas/Fort Worth Airport to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for one-stop routes: 11h 20m.
Which airport typically offers the quickest stopover for flights from Dallas/Fort Worth Airport to London Heathrow Airport?
Average stopover duration for one-stop one-way flights from Dallas/Fort Worth Airport to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 34m.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 4 November 2025.
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.
The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight
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?
Departing from Dallas/Fort Worth Airport to London Heathrow Airport will take you 19h 40m. The distance between Dallas/Fort Worth Airport and London Heathrow Airport is about 4736 mi.
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 £466 on this airline. Additional options worth looking into are British Airways and Finnair, starting at £467 and £470 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 (73%), Gulf Air (65%), Malaysia 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 £328. On average you can expect to pay £2,066. The most popular route, (Dallas/Fort Worth - London Heathrow), can usually be booked for £439.
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, March is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to London Heathrow Airport (average of £306). Flying from Dallas/Fort Worth Airport to London Heathrow Airport in June is currently the most expensive (average of £722). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2025.
Top 5 airlines flying from Dallas/Fort Worth to Heathrow
Discover the top 5 airlines that operate flights from Dallas/Fort Worth to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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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