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Cheap flights from Texas to London Heathrow Airport from £167

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 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LHR
18 Mar — 25 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Texas to Heathrow

Enter your travel dates to find the best prices.

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 16 February 2026.

Wed 28/1012:55
IAH
-
LHR
1 stop12h 25m
Delta
Fri 30/1006:20
LHR
-
IAH
1 stop13h 35m
Delta
Deal found 12/2£460
Sun 1/317:25
IAH
-
LHR
1 stop36h 25m
Air Canada
Wed 18/306:50
LHR
-
IAH
2 stops19h 49m
Air Canada
Deal found 12/2£461
Sun 1/312:15
IAH
-
LHR
1 stop14h 30m
Virgin Atlantic
Tue 31/320:55
LHR
-
IAH
1 stop22h 20m
Virgin Atlantic
Deal found 15/2£461
Wed 4/315:08
IAH
-
LHR
1 stop11h 37m
KLM
Wed 11/306:30
LHR
-
IAH
1 stop13h 00m
KLM
Deal found 13/2£462
Wed 4/312:10
IAH
-
LHR
1 stop13h 00m
Air Canada
Wed 11/306:50
LHR
-
IAH
2 stops19h 49m
Air Canada
Deal found 13/2£463
Wed 1/413:40
SAT
-
LHR
1 stop12h 15m
Iberia
Wed 15/411:30
LHR
-
SAT
2 stops18h 26m
Iberia
Deal found 13/2£464
Sun 15/219:05
IAH
-
LHR
Nonstop9h 10m
United Airlines
Sat 21/216:40
LHR
-
IAH
1 stop29h 50m
United Airlines
Deal found 13/2£466
Wed 4/316:20
IAH
-
LHR
Nonstop9h 10m
United Airlines
Wed 11/309:30
LHR
-
IAH
1 stop14h 45m
United Airlines
Deal found 12/2£466
Mon 13/414:32
ELP
-
LHR
2 stops20h 08m
Lufthansa
Tue 5/506:55
LHR
-
ELP
2 stops21h 15m
Lufthansa
Deal found 15/2£466
Sun 15/212:10
IAH
-
LHR
2 stops26h 25m
Air Canada
Sat 28/209:00
LHR
-
IAH
2 stops42h 39m
Air Canada
Deal found 14/2£467
Tue 3/318:19
IAH
-
LHR
2 stops30h 51m
Air Canada
Wed 18/306:50
LHR
-
IAH
2 stops19h 49m
Air Canada
Deal found 12/2£469
Wed 4/315:08
IAH
-
LHR
1 stop11h 37m
Delta
Tue 10/308:40
LHR
-
IAH
2 stops19h 50m
Delta
Deal found 13/2£469

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 16 February 2026.

Round-trip from

£461

One-way from

£167

Popular in

June

Cheapest in

October

Average price

£575

Good round-trip deal

£477 or less

Good one-way deal

£131 or less
Air Canada
  • Air Canada
  • 1/3-17/3
  • 3 total stops
  • 56h 14m total
  • Texas to London
Search Deals
Air Canada
  • Air Canada
  • 25/7
  • 2 total stops
  • 43h 06m total
  • Texas to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£124 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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.
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 16 February 2026.
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

Mon 2/3

12:49-06:55

1 stop12h 06m

London Heathrow

Thu 19/3

06:30-14:30

1 stop13h 00m

£462

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 4/3

07:05-06:25

1 stop17h 20m

London Heathrow

Thu 19/3

06:30-14:30

1 stop13h 00m

£462

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 11/3

12:40-06:20

1 stop12h 40m

London Heathrow

Tue 17/3

08:40-23:59

2 stops20h 19m

£469

El PasoLondon

ELP - LHR

ELPLHR

El Paso

Wed 1/4

12:45-07:55

1 stop12h 10m

London Heathrow

Wed 8/4

10:50-23:21

2 stops19h 31m

£472

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 29/4

11:50-06:30

1 stop12h 40m

London Heathrow

Tue 5/5

06:55-16:35

1 stop15h 40m

£472

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 22/4

12:38-07:15

1 stop12h 37m

London Heathrow

Wed 6/5

20:55-13:15

1 stop22h 20m

£473

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 31/3

18:53-13:15

1 stop12h 22m

London Heathrow

Tue 7/4

06:30-13:15

1 stop12h 45m

£473

El PasoLondon

ELP - LHR

ELPLHR

El Paso

Mon 30/3

10:37-08:05

1 stop14h 28m

London Heathrow

Wed 8/4

11:30-23:21

2 stops18h 51m

£473

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 13/5

12:40-07:15

1 stop12h 35m

London Heathrow

Wed 20/5

06:30-13:15

1 stop12h 45m

£473

El PasoLondon

ELP - LHR

ELPLHR

El Paso

Mon 13/4

15:38-15:05

1 stop16h 27m

London Heathrow

Tue 5/5

06:10-22:19

2 stops23h 09m

£474

Flights are sorted by cheapest return flights first.

Deals found on 13/2

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 return 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 £294). Flying from Texas to London Heathrow Airport in June is currently the most expensive (average of £603). 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 16 February 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 16 February 2026.

The most flights from USTX to LHR are scheduled on a Friday (24 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost for a return flight 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 £462, Delta can have you in London Heathrow Airport from Texas in 12h 06m. There are 4820 mi between Texas and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapet airlines for a one-way flight from Texas to London Heathrow Airport are JetBlue (£216), Lufthansa (£273), and British Airways (£276).

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

    When deciding which route to take from Texas to London Heathrow Airport consider Dallas/Fort Worth - London Heathrow, Houston Hobby - London Heathrow or Houston George Bush Intcntl - London Heathrow as they are the most popular.

  • 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 (58%), Malaysia Airlines (56%), Royal Jordanian (56%).

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

    Looking for the cheapest flight from Texas to London Heathrow Airport? While on average our users pay £1,936, our data indicates the cheapest price to be £126. The most popular route (Dallas/Fort Worth - London Heathrow), is priced around £486.

  • 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 holiday 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 £294). Flying from Texas to London Heathrow Airport in June is currently the most expensive (average of £603). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Ipswich
Swindon

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.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
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Newark to Gatwick flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Stansted flights
O'Hare Intl to Heathrow flights
Dallas/Fort Worth to Heathrow flights
San Francisco to Heathrow flights
Baltimore to Heathrow flights
Seattle to Heathrow flights
LaGuardia to Gatwick flights
Boston to Gatwick flights
Atlanta to Heathrow flights
Orlando to Heathrow flights
Miami to Heathrow flights
Hobby to Heathrow flights
Boston to London City flights
Dulles Intl to Gatwick flights
Newark to Stansted flights
Denver to Heathrow flights
Reagan-National to Heathrow flights
Newark to London City flights
Los Angeles to Gatwick flights
Dulles Intl to London City flights
Philadelphia to Heathrow flights
Newark to Luton flights
Boston to Stansted flights
George Bush Intcntl to Heathrow flights
O'Hare Intl to Gatwick flights
Los Angeles to Stansted flights
Baltimore to Gatwick flights
Dallas/Fort Worth to Gatwick flights
O'Hare Intl to London City flights
Minneapolis to Heathrow flights
San Francisco to Gatwick flights
Tampa to Heathrow flights
Los Angeles to London City flights
O'Hare Intl to Stansted flights
Reagan-National to Gatwick flights
Charlotte to Heathrow flights
Detroit to Heathrow flights
Orlando to Gatwick flights
Austin to Heathrow flights

Top 7 airlines flying from Texas to Heathrow

Discover the top 7 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 858,174 searches. Data last updated 16 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£296Average£481FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£343Average£492FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£409Average£652FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£420Average£579FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£421Average£616FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£453Average£769FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£467Average£815FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Texas to Heathrow?

Cheapflights makes it easy to find Texas to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Texas to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Texas to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Texas to Heathrow with no change fees?

Yes! Cheapflights helps users easily find flights from Texas to Heathrow with no change fees.

Can Cheapflights notify me if prices for flights from Texas to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Texas to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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