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$269+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LHR
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$625
(Cheapflightsfares)

One-way from

$269
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$1,223

Good round-trip deal

$730 or less

Good one-way deal

$518 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. 21% potential increase in price ($222 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Orbitz deal was found by Cheapflights users on 6/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/136:43 pmSAT - LHR
1 stop13h 42mBritish Airways
lun. 10/208:00 pmLHR - SAT
2 stops30h 02mBritish Airways
Deal found 6/12$640
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/156:29 pmSAT - LHR
1 stop11h 46mIberia
mié. 10/152:25 pmLHR - SAT
1 stop15h 32mIberia
Deal found 6/12$675
This United Airlines deal was found by Cheapflights users on 6/12. 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.
jue. 11/137:00 amMAF - LHR
1 stop18h 30mUnited Airlines
mié. 11/191:00 pmLHR - MAF
2 stops33h 23mUnited Airlines
Deal found 6/12$685
This Air Canada deal was found by Cheapflights users on 6/10. 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.
mar. 8/57:20 amIAH - LHR
2 stops17h 10mAir Canada
jue. 8/148:30 amLHR - IAH
2 stops17h 06mAir Canada
Deal found 6/10$687
This Gotogate deal was found by Cheapflights users on 6/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/112:00 pmIAH - LHR
2 stops26h 55mMultiple Airlines
mié. 9/176:50 amLHR - IAH
2 stops18h 52mMultiple Airlines
Deal found 6/9$688
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/2911:02 amIAH - LHR
1 stop13h 53mBritish Airways
vie. 8/810:30 amLHR - IAH
1 stop13h 15mBritish Airways
Deal found 6/10$689
This British Airways deal was found by Cheapflights users on 6/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/232:29 pmHOU - LHR
1 stop12h 31mBritish Airways
mar. 7/2910:30 amLHR - HOU
1 stop13h 29mBritish Airways
Deal found 6/9$689
This Air France deal was found by Cheapflights users on 6/10. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/121:15 pmIAH - LHR
1 stop11h 10mAir France
dom. 12/76:20 amLHR - IAH
1 stop13h 35mAir France
Deal found 6/10$690
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
mar. 9/26:50 pmIAH - LHR
2 stops17h 50mLufthansa
lun. 9/157:10 pmLHR - IAH
2 stops24h 25mLufthansa
Deal found 6/10$692
This Virgin Atlantic deal was found by Cheapflights users on 6/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/223:55 pmIAH - LHR
1 stop13h 15mVirgin Atlantic
mar. 7/2911:45 amLHR - IAH
2 stops17h 39mVirgin Atlantic
Deal found 6/10$693
This AirNGo deal was found by Cheapflights users on 6/11. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/64:27 pmSAT - LHR
1 stop15h 03mVirgin Atlantic
mar. 7/221:05 pmLHR - SAT
1 stop17h 09mVirgin Atlantic
Deal found 6/11$693
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/2310:02 amHOU - LHR
2 stops17h 58mDelta
mar. 7/294:05 pmLHR - HOU
2 stops26h 06mDelta
Deal found 6/12$693

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 junio 12, 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

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

mar. 8/12

3:00 pm-10:30 am

1 stop13h 30m

London Heathrow

sáb. 8/23

4:25 pm-10:59 pm

1 stop12h 34m

$673

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

mar. 8/5

7:20 am-6:30 am

2 stops17h 10m

London Heathrow

jue. 8/14

8:30 am-7:36 pm

2 stops17h 06m

$687

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

lun. 9/1

12:00 pm-8:55 pm

2 stops26h 55m

London Heathrow

mié. 9/17

6:50 am-7:42 pm

2 stops18h 52m

$688

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

mar. 7/29

11:02 am-6:55 am

1 stop13h 53m

London Heathrow

vie. 8/8

10:30 am-5:45 pm

1 stop13h 15m

$689

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

mié. 7/23

2:29 pm-9:00 am

1 stop12h 31m

London Heathrow

mar. 7/29

10:30 am-5:59 pm

1 stop13h 29m

$689

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

mié. 11/12

1:15 pm-6:25 am

1 stop11h 10m

London Heathrow

dom. 12/7

6:20 am-1:55 pm

1 stop13h 35m

$690

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

mar. 9/2

6:50 pm-6:40 pm

2 stops17h 50m

London Heathrow

lun. 9/15

7:10 pm-1:35 pm

2 stops24h 25m

$692

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

mar. 7/22

3:55 pm-11:10 am

1 stop13h 15m

London Heathrow

mar. 7/29

11:45 am-11:24 pm

2 stops17h 39m

$693

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

mié. 7/23

10:02 am-11:25 am

2 stops19h 23m

London Heathrow

mié. 8/6

9:20 am-8:41 pm

1 stop17h 21m

$693

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

dom. 7/6

4:27 pm-1:30 pm

1 stop15h 03m

London Heathrow

mar. 7/22

1:05 pm-12:14 am

1 stop17h 09m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 $1,108). 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 junio 12, 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 junio 12, 2025.

The most flights from USTX to LHR are scheduled on a Wednesday (29 on average). You will have fewer flight options on Tuesday, 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 junio 12, 2025.
Read reviews from past customers who have flown Delta, KLM and Austrian Airlines 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
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 ($359), Turkish Airlines ($370), and Air Canada ($380).

  • 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 (86%), Malaysia Airlines (79%), Iberia (77%).

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

    While on average a flight from Texas to London Heathrow Airport is generally $4,315, our data shows the cheapest flight currently is $424. When looking at the most popular route, (Dallas/Fort Worth - London Heathrow), you can expect to pay $579 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 $1,108). 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
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Sutton
Aylesbury
Chelmsford
Brentwood

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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San Francisco to London City flights
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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$447Average$877FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$475Average$873FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$515Average$943FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$533Average$936FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$541Average$810FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$544Average$748FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$563Average$829FlexibilityNo cancel feeOn-time77%
IberiaCheapest$565Average$815FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$574Average$805FlexibilityNo cancel feeOn-time67%
FinnairCheapest$582Average$763FlexibilityNo cancel feeOn-time76%

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