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Heathrow

$332+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LHR
May 5 — May 121
Tue 5/5
Tue 5/12
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 April 5, 2026.

This deal was found by Cheapflights users on 4/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:00 am
IAH
-
LHR
1 stop14h 30m
Air Canada
Wed 8/129:30 am
LHR
-
IAH
1 stop16h 08m
Air Canada
Deal found 4/3$693
This deal was found by Cheapflights users on 4/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:00 am
IAH
-
LHR
1 stop14h 30m
Air Canada
Thu 8/132:10 pm
LHR
-
IAH
1 stop13h 51m
Air Canada
Deal found 4/3$697
This deal was found by Cheapflights users on 4/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:00 am
IAH
-
LHR
1 stop14h 30m
Air Canada
Fri 8/149:30 am
LHR
-
IAH
1 stop16h 08m
Air Canada
Deal found 4/3$731
This deal was found by Cheapflights users on 4/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:45 am
IAH
-
LHR
1 stop14h 50m
Air Canada
Fri 8/149:30 am
LHR
-
IAH
1 stop16h 08m
Air Canada
Deal found 4/3$735
This deal was found by Cheapflights users on 4/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:00 am
IAH
-
LHR
1 stop14h 30m
Air Canada
Sat 8/159:30 am
LHR
-
IAH
1 stop16h 08m
Air Canada
Deal found 4/3$738
This FlightHub deal was found by Cheapflights users on 4/4. 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.
Wed 4/222:30 pm
IAH
-
LHR
1 stop37h 20m
Turkish Airlines
Tue 4/2811:20 am
LHR
-
IAH
1 stop31h 25m
Turkish Airlines
Deal found 4/4$748
This FlightHub deal was found by Cheapflights users on 4/3. 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.
Tue 4/149:05 pm
IAH
-
LHR
1 stop36h 55m
Turkish Airlines
Tue 5/56:30 am
LHR
-
IAH
1 stop18h 40m
Turkish Airlines
Deal found 4/3$749
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 10/185:00 pm
SAT
-
LHR
1 stop33h 30m
United Airlines
Wed 10/217:30 am
LHR
-
SAT
2 stops19h 37m
United Airlines
Deal found 3/31$760
This Ticket deal was found by Cheapflights users on 4/3. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:59 pm
IAH
-
LHR
1 stop12h 21m
Virgin Atlantic
Tue 5/56:30 am
LHR
-
IAH
1 stop12h 50m
Virgin Atlantic
Deal found 4/3$774
This FlightHub deal was found by Cheapflights users on 4/1. 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.
Wed 11/182:55 pm
IAH
-
LHR
1 stop17h 15m
Turkish Airlines
Wed 11/256:35 am
LHR
-
IAH
1 stop18h 35m
Turkish Airlines
Deal found 4/1$775
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Wed 11/119:05 pm
IAH
-
LHR
1 stop19h 20m
Turkish Airlines
Wed 11/2511:30 am
LHR
-
IAH
1 stop37h 40m
Turkish Airlines
Deal found 3/31$776
This deal was found by Cheapflights users on 4/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:45 am
IAH
-
LHR
1 stop15h 50m
Air Canada
Sat 8/159:30 am
LHR
-
IAH
1 stop16h 08m
Air Canada
Deal found 4/3$780

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 April 5, 2026.

Round-trip from

$693

One-way from

$332
(Delta)

Popular in

June

Cheapest in

September

Average price

$738

Good round-trip deal

$881 or less

Good one-way deal

$490 or less
From Texas to London Heathrow
Search Deals
One-way flight from Texas to London Heathrow
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
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 April 5, 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

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Thu 9/17

4:10 pm-6:30 pm

2 stops20h 20m

London Heathrow

Mon 9/21

6:40 am-12:15 am

3 stops23h 35m

$836

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 5/6

9:35 am-1:20 pm

1 stop21h 45m

London Heathrow

Wed 5/13

6:55 am-4:35 pm

1 stop15h 40m

$856

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 4/19

1:31 pm-7:15 am

1 stop11h 44m

London Heathrow

Tue 5/5

9:55 am-11:07 pm

2 stops19h 12m

$870

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 4/26

5:23 pm-2:35 pm

2 stops15h 12m

London Heathrow

Fri 5/15

11:45 am-9:32 am

2 stops27h 47m

$875

Corpus ChristiLondon

CRP - LHR

CRPLHR

Corpus Christi

Wed 9/2

5:15 am-7:40 am

1 stop20h 25m

London Heathrow

Wed 9/16

5:40 pm-5:23 pm

2 stops29h 43m

$883

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 5/13

10:27 am-6:25 am

1 stop13h 58m

London Heathrow

Wed 5/20

3:15 pm-10:26 pm

1 stop13h 11m

$898

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 9/6

5:35 pm-2:35 pm

2 stops15h 00m

London Heathrow

Fri 9/18

10:45 am-9:35 pm

2 stops16h 50m

$903

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 5/4

4:20 pm-7:45 am

Nonstop9h 25m

London Heathrow

Mon 5/11

7:25 am-4:35 pm

1 stop15h 10m

$905

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Thu 4/23

9:43 am-7:55 am

2 stops16h 12m

London Heathrow

Tue 4/28

6:30 am-1:20 pm

1 stop12h 50m

$916

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 5/17

8:05 pm-11:35 am

Nonstop9h 30m

London Heathrow

Fri 5/29

6:55 am-4:30 pm

1 stop15h 35m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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, March 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 June is currently the most expensive (average of $800). 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 April 5, 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 April 5, 2026.

The most flights from USTX to LHR are scheduled on a Monday (29 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (17 on average).

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

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, Scandinavian Airlines can have you in London Heathrow Airport from Texas in 11h 44m. Airlines will cover a distance of 4835 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 JetBlue ($181), British Airways ($201), and American Airlines ($222).

  • 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: Gulf Air (80%), Royal Jordanian (79%), American Airlines (76%).

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

    While on average a flight from Texas to London Heathrow Airport is generally $3,032, our data shows the cheapest flight currently is $366. When looking at the most popular route, (Dallas/Fort Worth - London Heathrow), you can expect to pay $749 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, March 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 June is currently the most expensive (average of $800). 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
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$464FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$497Average$739FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$521Average$950FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$522Average$1,022FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$525Average$991FlexibilityNo cancel feeOn-time69%
DeltaCheapest$530Average$918FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$540Average$917FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$540Average$909FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$545Average$708FlexibilityNo cancel feeOn-time77%
IberiaCheapest$583Average$902FlexibilityNo cancel feeOn-time77%

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