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Heathrow

$284+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LHR
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Texas to Heathrow

Keep the following information in mind while searching for Texas to Heathrow flight deals. Data was last updated March 26, 2025.

Round-trip from

$593
(Cheapflightsfares)

One-way from

$284
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$718

Good round-trip deal

$736 or less

Good one-way deal

$489 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 ($271 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Texas to London Heathrow.
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Price to beat on a one-way flight from Texas to London Heathrow.
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Find 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 March 26, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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.
Sun 9/216:33 pmIAH - LHR
1 stop13h 52mIberia
Tue 9/303:30 pmLHR - IAH
1 stop13h 54mIberia
Deal found 3/24$597
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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.
Wed 4/302:10 pmHOU - LHR
1 stop12h 50mIberia
Thu 5/812:00 pmLHR - HOU
1 stop13h 44mIberia
Deal found 3/24$603
This StudentUniverse deal was found by Cheapflights users on 3/24. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/212:35 pmIAH - LHR
1 stop17h 50mFinnair
Tue 9/306:10 pmLHR - IAH
2 stops29h 33mFinnair
Deal found 3/24$614
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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.
Thu 4/105:45 pmAUS - LHR
Nonstop9h 30mIberia
Tue 4/2211:20 amLHR - AUS
Nonstop10h 30mIberia
Deal found 3/24$620
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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.
Wed 10/110:15 pmAUS - LHR
Nonstop9h 20mBritish Airways
Fri 10/103:10 pmLHR - AUS
1 stop13h 30mBritish Airways
Deal found 3/24$623
This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:55 pmIAH - LHR
Nonstop9h 00mBritish Airways
Wed 11/126:15 amLHR - IAH
2 stops23h 03mBritish Airways
Deal found 3/25$628
This Air Canada deal was found by Cheapflights users on 3/24. 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.
Tue 4/810:00 amAUS - LHR
2 stops14h 30mMultiple Airlines
Tue 4/158:45 amLHR - AUS
2 stops31h 50mMultiple Airlines
Deal found 3/24$631
This Air France deal was found by Cheapflights users on 3/25. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2912:52 pmIAH - LHR
1 stop14h 03mAir France
Tue 5/66:15 amLHR - IAH
1 stop13h 20mAir France
Deal found 3/25$635
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1612:52 pmIAH - LHR
1 stop14h 03mDelta
Thu 5/16:15 amLHR - IAH
1 stop13h 20mDelta
Deal found 3/25$636
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/710:15 pmAUS - LHR
Nonstop9h 20mAmerican Airlines
Wed 4/1611:20 amLHR - AUS
Nonstop10h 30mAmerican Airlines
Deal found 3/25$639
This Virgin Atlantic deal was found by Cheapflights users on 3/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/89:50 amIAH - LHR
2 stops14h 55mVirgin Atlantic
Tue 4/157:15 pmLHR - IAH
1 stop24h 00mVirgin Atlantic
Deal found 3/24$641
This Gotogate deal was found by Cheapflights users on 3/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/289:30 amIAH - LHR
1 stop18h 30mAir Canada
Tue 5/139:30 amLHR - IAH
1 stop16h 26mAir Canada
Deal found 3/25$642

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 March 26, 2025.
Use the filters below to find and compare flights from Texas to London Heathrow Airport that are best for you.

Fly from

Texas

Fly to

Heathrow

Route

Depart

Return

Price

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 9/21

6:33 pm-2:25 pm

1 stop13h 52m

London Heathrow

Tue 9/30

3:30 pm-11:24 pm

1 stop13h 54m

$597

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 4/30

2:10 pm-9:00 am

1 stop12h 50m

London Heathrow

Thu 5/8

12:00 pm-7:44 pm

1 stop13h 44m

$603

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 9/21

2:35 pm-2:25 pm

1 stop17h 50m

London Heathrow

Tue 9/30

6:10 pm-5:43 pm

2 stops29h 33m

$614

AustinLondon

AUS - LHR

AUSLHR

Austin Bergstrom

Thu 4/10

5:45 pm-9:15 am

Nonstop9h 30m

London Heathrow

Tue 4/22

11:20 am-3:50 pm

Nonstop10h 30m

$620

AustinLondon

AUS - LHR

AUSLHR

Austin Bergstrom

Wed 4/16

10:15 pm-1:35 pm

Nonstop9h 20m

London Heathrow

Wed 4/23

10:50 am-10:59 pm

2 stops18h 09m

$628

AustinLondon

AUS - LHR

AUSLHR

Austin Bergstrom

Tue 4/8

10:00 am-6:30 am

2 stops14h 30m

London Heathrow

Tue 4/15

8:45 am-10:35 am

2 stops31h 50m

$631

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 4/29

12:52 pm-8:55 am

1 stop14h 03m

London Heathrow

Tue 5/6

6:15 am-1:35 pm

1 stop13h 20m

$635

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 4/16

12:52 pm-8:55 am

1 stop14h 03m

London Heathrow

Thu 5/1

6:15 am-1:35 pm

1 stop13h 20m

$636

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 4/30

3:25 pm-6:40 am

Nonstop9h 15m

London Heathrow

Thu 5/8

9:25 am-1:40 pm

Nonstop10h 15m

$637

AustinLondon

AUS - LHR

AUSLHR

Austin Bergstrom

Mon 4/7

10:15 pm-1:35 pm

Nonstop9h 20m

London Heathrow

Wed 4/16

11:20 am-3:50 pm

Nonstop10h 30m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 60 results
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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, November is the cheapest month in which you can book a flight from Texas to London Heathrow Airport (average of $661). Flying from Texas to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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 March 26, 2025.

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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 March 26, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Texas to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 ($299), Turkish Airlines ($385), and Aer Lingus ($399).

  • 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 Austin Bergstrom - 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: Aer Lingus (82%), American Airlines (72%), Finnair (72%).

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

    While on average a flight from Texas to London Heathrow Airport is generally $3,313, our data shows the cheapest flight currently is $458. When looking at the most popular route, (Dallas/Fort Worth - London Heathrow), you can expect to pay $662 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, November is the cheapest month in which you can book a flight from Texas to London Heathrow Airport (average of $661). Flying from Texas to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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 Texas?

Book flights to Texas if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Gatwick
Dover
Orpington
Watford
Milton Keynes
Northampton
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Texas to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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O'Hare Intl to London City flights
Baltimore to Stansted flights
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Charlotte to Heathrow flights

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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$466Average$900FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$475Average$1,076FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$514Average$924FlexibilityNo cancel feeOn-time72%
Scandinavian AirlinesCheapest$544Average$729FlexibilityNo cancel feeOn-time77%
IberiaCheapest$563Average$801FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$563Average$783FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$568Average$900FlexibilityNo cancel feeOn-time67%
FinnairCheapest$582Average$771FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$606Average$917FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$610Average$1,000FlexibilityNo cancel feeOn-time69%
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