Cheap flights from Texas to London Heathrow Airport from £185

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — LHR
3 Sep — 10 Sep1
1 adult

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 29 August 2025.

Round-trip from

£386

One-way from

£185

Popular in

June

Cheapest in

October

Average price

£597

Good round-trip deal

£389 or less

Good one-way deal

£291 or less
Iberia
  • Iberia
  • 19/1-29/1
  • Nonstop
  • 19h 30m total
  • Texas to London
28/9
  • 28/9
  • 2 total stops
  • 33h 17m total
  • Texas to London
Highest demand for flights based on searches. 21% potential increase in price (£140 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Texas to London Heathrow.
Price to beat on a one-way flight from Texas to London Heathrow.

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 29 August 2025.

Mon 29/915:30IAH - LHR
Nonstop9h 10mBritish Airways
Wed 8/1014:50LHR - IAH
Nonstop10h 25mBritish Airways
Deal found 27/8£386
Mon 29/916:29IAH - LHR
1 stop12h 21mBritish Airways
Fri 10/1014:50LHR - IAH
Nonstop10h 25mBritish Airways
Deal found 27/8£389
Wed 19/1113:40SAT - LHR
1 stop11h 40mBritish Airways
Wed 3/1209:55LHR - SAT
1 stop14h 19mBritish Airways
Deal found 28/8£392
Mon 29/918:39IAH - LHR
1 stop11h 36mIberia
Fri 10/1016:25LHR - IAH
1 stop13h 27mIberia
Deal found 27/8£397
Mon 29/914:33HOU - LHR
1 stop12h 27mBritish Airways
Fri 10/1008:20LHR - HOU
1 stop13h 51mBritish Airways
Deal found 27/8£397
Wed 26/1119:00AUS - LHR
Nonstop9h 10mBritish Airways
Thu 4/1212:10LHR - AUS
Nonstop10h 40mBritish Airways
Deal found 28/8£417
Tue 21/1013:18AUS - LHR
1 stop11h 07mBritish Airways
Tue 28/1012:10LHR - AUS
Nonstop10h 40mBritish Airways
Deal found 27/8£421
Mon 13/1015:30IAH - LHR
Nonstop9h 10mBritish Airways
Sun 26/1009:35LHR - IAH
Nonstop10h 30mBritish Airways
Deal found 28/8£423
Wed 3/1218:10IAH - LHR
1 stop11h 55mBritish Airways
Sun 7/1215:25LHR - IAH
Nonstop10h 35mBritish Airways
Deal found 28/8£426
Thu 6/1113:15IAH - LHR
1 stop11h 20mBritish Airways
Wed 12/1109:35LHR - IAH
Nonstop10h 30mBritish Airways
Deal found 28/8£427
Sun 19/1018:39SAT - LHR
1 stop12h 06mBritish Airways
Sun 26/1014:55LHR - SAT
1 stop13h 48mBritish Airways
Deal found 28/8£429
Mon 20/1013:32SAT - LHR
1 stop11h 48mIberia
Mon 27/1012:35LHR - SAT
1 stop14h 13mIberia
Deal found 28/8£429

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 29 August 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

Wed 19/11

13:40-07:20

1 stop11h 40m

London Heathrow

Wed 3/12

14:10-22:00

1 stop13h 50m

£392

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Sun 26/10

18:39-12:15

1 stop12h 36m

London Heathrow

Wed 5/11

14:55-22:15

1 stop13h 20m

£392

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 19/1

17:18-12:05

1 stop12h 47m

London Heathrow

Thu 29/1

11:55-20:06

1 stop14h 11m

£397

AustinLondon

AUS - LHR

AUSLHR

Austin Bergstrom

Tue 14/10

16:00-09:00

1 stop11h 00m

London Heathrow

Tue 28/10

12:10-17:50

Nonstop10h 40m

£420

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 4/2

15:50-06:50

Nonstop9h 00m

London Heathrow

Sat 14/2

15:25-20:00

Nonstop10h 35m

£423

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 4/2

17:18-12:05

1 stop12h 47m

London Heathrow

Sat 14/2

15:25-20:00

Nonstop10h 35m

£426

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Sun 19/10

17:27-10:50

1 stop11h 23m

London Heathrow

Sun 26/10

08:20-17:45

1 stop14h 25m

£429

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Mon 20/10

13:32-07:20

1 stop11h 48m

London Heathrow

Mon 27/10

12:35-21:48

1 stop14h 13m

£429

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 30/9

10:00-06:30

1 stop14h 30m

London Heathrow

Tue 21/10

06:55-16:35

1 stop15h 40m

£465

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 17/2

11:50-07:10

1 stop13h 20m

London Heathrow

Thu 26/2

09:30-18:15

1 stop14h 45m

£467

Flights are sorted by cheapest return flights first.

Deals found on 27/8

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, January is the cheapest month in which you can book a flight from Texas to London Heathrow Airport (average of £112). Flying from Texas to London Heathrow Airport in August is currently the most expensive (average of £164). 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 29 August 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 29 August 2025.

The most flights from USTX to LHR are scheduled on a Wednesday (38 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (26 on average).

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 £423, British Airways can have you in London Heathrow Airport from Texas in 9h. 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 WestJet (£187), British Airways (£283), and Virgin Atlantic (£292).

  • What are the most popular routes 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 (82%), Malaysia Airlines (74%), American Airlines (68%).

  • 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 £1,929, our data indicates the cheapest price to be £246. The most popular route (Dallas/Fort Worth - London Heathrow), is priced around £467.

  • 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, January is the cheapest month in which you can book a flight from Texas to London Heathrow Airport (average of £112). Flying from Texas to London Heathrow Airport in August is currently the most expensive (average of £164). 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
Hounslow
Gatwick
Slough
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Chichester
Winchester
Eastbourne
Swindon
Dartford

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.

Top 8 airlines flying from Texas to Heathrow

Discover the top 8 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£299Average£466FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£387Average£615FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£421Average£588FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LufthansaCheapest£452Average£546FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£453Average£639FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£463Average£697FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£470Average£829FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£544Average£952FlexibilityNo 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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