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Heathrow

$227+ Cheap flights from Texas to Heathrow (LHR)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LHR
Aug 14 — Aug 211
Fri 8/14
Fri 8/21
1 adult, Economy
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Cheap flight deals from Texas to Heathrow

Cheapest flights from Texas to Heathrow
Explore the most affordable flight options available from Texas to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.

This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:30 am
SAT
-
LHR
3 stops23h 45m
United Airlines
Thu 11/266:35 am
LHR
-
SAT
2 stops19h 50m
United Airlines
Deal found 7/9$745
This Cheapflightsfares deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:52 pm
SAT
-
LHR
2 stops16h 58m
Lufthansa
Thu 11/266:30 am
LHR
-
SAT
2 stops20h 46m
Lufthansa
Deal found 7/10$760
This Trip.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:50 am
DFW
-
LHR
2 stops26h 10m
Multiple Airlines
Sat 9/266:40 am
LHR
-
DFW
2 stops24h 59m
Multiple Airlines
Deal found 7/13$797
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:45 pm
DFW
-
LHR
1 stop13h 55m
United Airlines
Thu 12/109:30 am
LHR
-
DFW
1 stop34h 55m
United Airlines
Deal found 7/12$801
This Booking.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:25 pm
DFW
-
LHR
2 stops23h 15m
Multiple Airlines
Thu 8/206:40 am
LHR
-
DFW
2 stops19h 06m
Multiple Airlines
Deal found 7/13$806
This Turkish Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:15 pm
DFW
-
LHR
2 stops40h 40m
Turkish Airlines
Tue 11/1011:20 am
LHR
-
DFW
1 stop37h 05m
Turkish Airlines
Deal found 7/12$836
This United deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/84:15 pm
DFW
-
LHR
1 stop13h 45m
Multiple Airlines
Thu 12/1011:05 am
LHR
-
DFW
2 stops40h 25m
Multiple Airlines
Deal found 7/12$837
This Booking.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:25 pm
DFW
-
LHR
2 stops21h 35m
Multiple Airlines
Wed 8/1910:20 am
LHR
-
DFW
2 stops33h 55m
Multiple Airlines
Deal found 7/11$839
This Air Canada deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:25 pm
DFW
-
LHR
1 stop15h 35m
Air Canada
Wed 10/218:40 am
LHR
-
DFW
2 stops18h 54m
Air Canada
Deal found 7/10$842
This Justfly.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:30 pm
DFW
-
LHR
2 stops36h 00m
Air Canada
Thu 10/156:00 am
LHR
-
DFW
2 stops21h 34m
Air Canada
Deal found 7/13$850
This FlightHub deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:15 pm
DFW
-
LHR
2 stops32h 55m
Air Canada
Thu 11/126:50 am
LHR
-
DFW
2 stops20h 40m
Air Canada
Deal found 7/10$852
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 pm
IAH
-
LHR
Nonstop9h 15m
United Airlines
Thu 11/126:35 am
LHR
-
IAH
1 stop15h 45m
United Airlines
Deal found 7/13$858

Find flight deals from Texas to Heathrow

Keep the following information in mind while searching for Texas to Heathrow flight deals. Data was last updated July 15, 2026.

Round-trip from

$745
(United Airlines)

One-way from

$227
(KAYAK)

Popular in

June

Cheapest in

February

Average price

$1,144

Good round-trip deal

$951 or less

Good one-way deal

$419 or less
From Texas to London Heathrow
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One-way flight from Texas to London Heathrow
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Highest demand for flights based on searches. 25% potential increase in price ($287 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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Price to beat on a round-trip flight from Texas to London Heathrow.
Search Deals
Price to beat on a one-way flight from Texas to London Heathrow.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas 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 2,558,603 searches. Data last updated July 15, 2026.
Use the filters below to find and compare flights from Texas to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 9/30

4:25 pm-7:45 am

Nonstop9h 20m

London Heathrow

Fri 10/9

7:25 am-4:40 pm

1 stop15h 15m

$870

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Tue 10/27

12:10 pm-6:20 am

1 stop13h 10m

London Heathrow

Wed 11/4

6:30 am-7:39 pm

2 stops19h 09m

$871

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Wed 12/30

2:10 pm-11:40 am

1 stop15h 30m

London Heathrow

Thu 1/14

8:40 am-8:22 pm

2 stops17h 42m

$871

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Wed 12/30

10:45 am-11:40 am

1 stop18h 55m

London Heathrow

Wed 1/13

11:45 am-11:20 pm

2 stops17h 35m

$872

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Mon 10/26

2:30 pm-8:45 am

2 stops13h 15m

London Heathrow

Tue 11/10

8:40 am-9:32 pm

2 stops18h 52m

$876
Quickest round-trip

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 10/21

4:25 pm-7:45 am

Nonstop9h 20m

London Heathrow

Wed 10/28

9:30 am-7:15 pm

1 stop14h 45m

$881

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 9/30

10:44 am-9:00 am

2 stops16h 16m

London Heathrow

Fri 10/9

6:30 am-1:15 pm

1 stop12h 45m

$883

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Tue 11/3

12:07 pm-10:50 am

2 stops16h 43m

London Heathrow

Thu 11/5

12:05 pm-7:22 pm

1 stop13h 17m

$901

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Wed 12/30

2:00 pm-7:55 am

1 stop11h 55m

London Heathrow

Wed 1/13

11:35 am-9:07 pm

1 stop15h 32m

$901

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Thu 9/17

9:30 pm-9:05 pm

1 stop17h 35m

London Heathrow

Wed 9/23

10:40 pm-7:35 pm

1 stop26h 55m

$907

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Texas with our price prediction graph.
Estimated round-trip 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 Texas to London Heathrow Airport

What is the cheapest month to book a flight from Texas to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Texas to London Heathrow Airport (average of $424). Flying from Texas to London Heathrow Airport in April is currently the most expensive (average of $2,591). 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 TX to LHR?

Find hourly flight availability from Texas 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 July 15, 2026.

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

Weekly flight availability from Texas to London Heathrow Airport

Explore weekly flight availability from Texas 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 July 15, 2026.

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

How much does it cost to fly round-trip from Texas to London Heathrow Airport?

How far ahead should I book a flight from Texas to London Heathrow Airport?

To ensure you get the cheapest price possible for a flight from Texas to London Heathrow Airport, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

Find useful and relevant information for your journey from Texas 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 Texas to London Heathrow Airport?

    For as low as $870, United Airlines can have you in London Heathrow Airport from Texas in 9h 20m. Airlines will cover a distance of 4820 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Texas to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from Texas to London Heathrow Airport are Virgin Atlantic ($90), JetBlue ($181), and Aer Lingus ($241).

  • What are the most popular routes from Texas to London Heathrow Airport?

    Most travelers choose Dallas/Fort Worth - London Heathrow, Houston Hobby - London Heathrow or Houston George Bush Intcntl - London Heathrow when deciding on the best route from Texas to London Heathrow Airport.

  • What are the most reliable airlines from Texas to London Heathrow Airport?

    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 Texas to London Heathrow Airport on time: Royal Jordanian (74%), Gulf Air (65%), Malaysia Airlines (63%).

  • What are the cheapest flights from Texas to London Heathrow Airport?

    While on average a flight from Texas to London Heathrow Airport is generally $3,933, our data shows the cheapest flight currently is $358. When looking at the most popular route, (Dallas/Fort Worth - London Heathrow), you can expect to pay $882 for that flight.

  • Can I find deals for flights from Texas to Heathrow that include hotel bookings?

    Yes. In addition to deals on Texas to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Texas to Heathrow?

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

  • Can I find deals for business class flights from Texas to Heathrow?

    Yes. Cheapflights offers flight deals from Texas 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 Texas to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Texas to London Heathrow Airport (average of $424). Flying from Texas to London Heathrow Airport in April is currently the most expensive (average of $2,591). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Dartford
Southend-on-Sea
Watford
Northampton
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Texas to Heathrow

Discover the top 10 airlines that operate flights from Texas 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 2,558,603 searches. Data last updated July 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$998FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$356Average$720FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$384Average$1,143FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$521Average$914FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$522Average$961FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$524Average$1,007FlexibilityNo cancel feeOn-time69%
DeltaCheapest$530Average$954FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$533Average$938FlexibilityNo cancel feeOn-time70%
IberiaCheapest$538Average$839FlexibilityNo cancel feeOn-time77%
FinnairCheapest$540Average$935FlexibilityNo cancel feeOn-time76%

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