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$308+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LHR
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Round-trip from

$620
(oojo)

One-way from

$308
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$677

Good round-trip deal

$744 or less

Good one-way deal

$476 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. 24% potential increase in price ($266 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 April 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 April 17, 2025.

This Air Canada deal was found by Cheapflights users on 4/16. 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.
Wed 11/199:30 amIAH - LHR
1 stop15h 40mAir Canada
Thu 11/272:30 pmLHR - IAH
1 stop14h 03mAir Canada
Deal found 4/16$619
This oojo deal was found by Cheapflights users on 4/16. 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.
Mon 5/56:00 amAUS - LHR
1 stop21h 10mBritish Airways
Tue 5/204:20 pmLHR - AUS
2 stops33h 30mBritish Airways
Deal found 4/16$620
This Air Canada deal was found by Cheapflights users on 4/16. 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.
Sat 11/112:15 pmAUS - LHR
2 stops37h 55mMultiple Airlines
Wed 11/128:55 amLHR - AUS
2 stops32h 18mMultiple Airlines
Deal found 4/16$625
This CheapOair deal was found by Cheapflights users on 4/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:00 amAUS - LHR
1 stop14h 30mAir Canada
Fri 10/33:50 pmLHR - AUS
1 stop24h 45mAir Canada
Deal found 4/16$627
This Air Canada deal was found by Cheapflights users on 4/16. 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.
Wed 10/19:56 amIAH - LHR
2 stops14h 34mMultiple Airlines
Wed 10/89:30 amLHR - IAH
1 stop16h 17mMultiple Airlines
Deal found 4/16$628
This Delta deal was found by Cheapflights users on 4/15. 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.
Tue 4/224:56 pmAUS - LHR
1 stop14h 34mDelta
Tue 4/2911:30 amLHR - AUS
2 stops17h 22mDelta
Deal found 4/15$628
This Delta deal was found by Cheapflights users on 4/16. 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.
Tue 8/191:00 pmHOU - LHR
1 stop16h 10mDelta
Thu 9/46:15 amLHR - HOU
2 stops21h 20mDelta
Deal found 4/16$631
This Delta deal was found by Cheapflights users on 4/16. 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 5/72:30 pmIAH - LHR
1 stop16h 40mDelta
Thu 5/158:40 amLHR - IAH
2 stops19h 36mDelta
Deal found 4/16$632
This Travelocity deal was found by Cheapflights users on 4/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:29 pmIAH - LHR
1 stop13h 56mIberia
Tue 5/279:25 amLHR - IAH
Nonstop10h 15mIberia
Deal found 4/17$635
This lol.travel deal was found by Cheapflights users on 4/16. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/43:50 pmIAH - LHR
1 stop18h 45mVirgin Atlantic
Tue 5/207:15 pmLHR - IAH
1 stop24h 00mVirgin Atlantic
Deal found 4/16$637
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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 4/2412:10 pmAUS - LHR
1 stop13h 10mIberia
Tue 4/2911:20 amLHR - AUS
Nonstop10h 30mIberia
Deal found 4/15$643
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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.
Mon 9/84:31 pmHOU - LHR
1 stop12h 19mBritish Airways
Fri 10/38:20 amLHR - HOU
1 stop13h 37mBritish Airways
Deal found 4/15$646

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 17, 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

Wed 10/1

9:56 am-6:30 am

2 stops14h 34m

London Heathrow

Wed 10/8

9:30 am-7:47 pm

1 stop16h 17m

$628

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 8/19

12:05 pm-10:00 am

2 stops15h 55m

London Heathrow

Thu 9/4

9:30 am-7:47 pm

1 stop16h 17m

$630

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 8/19

1:00 pm-11:10 am

1 stop16h 10m

London Heathrow

Thu 9/4

6:15 am-9:35 pm

2 stops21h 20m

$631

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 5/7

2:30 pm-1:10 pm

1 stop16h 40m

London Heathrow

Thu 5/15

8:40 am-10:16 pm

2 stops19h 36m

$632

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 5/20

6:29 pm-2:25 pm

1 stop13h 56m

London Heathrow

Tue 5/27

9:25 am-1:40 pm

Nonstop10h 15m

$635

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 5/4

3:50 pm-4:35 pm

1 stop18h 45m

London Heathrow

Tue 5/20

7:15 pm-1:15 pm

1 stop24h 00m

$637

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 9/8

4:31 pm-10:50 am

1 stop12h 19m

London Heathrow

Fri 10/3

8:20 am-3:57 pm

1 stop13h 37m

$646

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 5/7

1:29 pm-9:10 am

1 stop13h 41m

London Heathrow

Wed 5/21

9:25 am-1:40 pm

Nonstop10h 15m

$651

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 10/6

9:00 pm-12:20 pm

Nonstop9h 20m

London Heathrow

Tue 10/14

4:10 pm-5:41 pm

2 stops31h 31m

$657

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 5/7

10:00 am-10:00 am

1 stop18h 00m

London Heathrow

Thu 5/15

7:25 am-4:35 pm

1 stop15h 10m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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 $1,110). 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 17, 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.

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 17, 2025.

The most flights from USTX to LHR are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

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 April 17, 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
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

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
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

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
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

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
1,269 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

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.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

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
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

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 Turkish Airlines ($366), Iberia ($368), and JetBlue ($369).

  • 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: Gulf Air (75%), Finnair (74%), British Airways (74%).

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

    While on average a flight from Texas to London Heathrow Airport is generally $2,948, our data shows the cheapest flight currently is $382. When looking at the most popular route, (Dallas/Fort Worth - London Heathrow), you can expect to pay $667 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 $1,110). 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
Hayes
Hounslow
Thornton Heath
Luton
Horley
Wembley
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Borehamwood
Folkestone
Ilford
Broadway
Aylesbury

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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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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$464Average$906FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$475Average$1,069FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$514Average$911FlexibilityNo cancel feeOn-time72%
Scandinavian AirlinesCheapest$544Average$741FlexibilityNo cancel feeOn-time77%
IberiaCheapest$563Average$806FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$563Average$796FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$568Average$900FlexibilityNo cancel feeOn-time67%
FinnairCheapest$582Average$769FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$605Average$940FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$610Average$990FlexibilityNo cancel feeOn-time69%

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