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Cheap flights from Texas to London from £170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to London departing on 27/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Air Canada Logo
10:00 - 06:30IAH-LHR
14h 30m1 stop
Air Canada Logo
09:30 - 19:36LHR-IAH
16h 06m1 stop
£353Air Canada
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Sun, 10 Aug - Tue, 26 Aug
Logo
10:00 - 10:00IAH-LHR
18h 00m1 stop
Logo
06:50 - 19:36LHR-IAH
18h 46m2 stops
£362
Find Deal
Sun, 10 Aug - Tue, 26 Aug
Virgin Atlantic Logo
19:25 - 13:10IAH-LHR
11h 45m1 stop
Virgin Atlantic Logo
06:30 - 13:15LHR-IAH
12h 45m1 stop
£365Virgin Atlantic
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Sun, 10 Aug - Tue, 26 Aug
United Airlines Logo
11:00 - 07:15IAH-LHR
14h 15m1 stop
United Airlines Logo
10:00 - 14:15LHR-IAH
10h 15mdirect
£371United Airlines
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Sun, 10 Aug - Tue, 26 Aug
KLM Logo
13:05 - 06:45HOU-LHR
11h 40m1 stop
KLM Logo
09:20 - 17:39LHR-HOU
14h 19m1 stop
£372KLM
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Sun, 10 Aug - Tue, 26 Aug
United Airlines Logo
12:15 - 06:45IAH-LHR
12h 30m1 stop
United Airlines Logo
13:40 - 17:55LHR-IAH
10h 15mdirect
£373United Airlines
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Sun, 10 Aug - Tue, 26 Aug
British Airways Logo
15:30 - 06:40IAH-LHR
9h 10mdirect
British Airways Logo
14:50 - 19:15LHR-IAH
10h 25mdirect
£379British Airways
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Mon, 22 Sep - Tue, 30 Sep
KLM Logo
13:05 - 06:45HOU-LHR
11h 40m1 stop
KLM Logo
09:20 - 17:39LHR-HOU
14h 19m1 stop
£379KLM
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Sun, 10 Aug - Tue, 26 Aug
British Airways Logo
21:00 - 12:20IAH-LHR
9h 20mdirect
British Airways Logo
14:50 - 19:15LHR-IAH
10h 25mdirect
£379British Airways
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Tue, 30 Sep - Fri, 10 Oct
Virgin Atlantic Logo
14:22 - 07:15HOU-LHR
10h 53m1 stop
Virgin Atlantic Logo
14:20 - 23:00LHR-HOU
13h 40m1 stop
£381Virgin Atlantic
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Wed, 15 Oct - Wed, 29 Oct

KLM flights from Texas to London Heathrow Airport

Our best KLM deals on Texas to London Heathrow Airport flight tickets
KLM
10 Aug
HOU13:05Houston Hobby
11h 40m
1 stop
LHR06:45London Heathrow
26 Aug
LHR09:20London Heathrow
14h 19m
1 stop
HOU17:39Houston Hobby
£372
Find similar
KLM
10 Aug
HOU13:05Houston Hobby
11h 40m
1 stop
LHR06:45London Heathrow
26 Aug
LHR09:20London Heathrow
14h 19m
1 stop
HOU17:39Houston Hobby
£379
Find similar
KLM
25 Aug
ELP06:00El Paso
24h 30m
1 stop
LHR13:30London Heathrow
10 Sept
LHR09:55London Heathrow
18h 39m
2 stops
ELP21:34El Paso
£388
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Iberia flights from Texas to London Heathrow Airport

Our best Iberia deals on Texas to London Heathrow Airport flight tickets
Iberia
24 Sept
SAT18:49San Antonio
13h 36m
1 stop
LHR14:25London Heathrow
1 Oct
LHR11:30London Heathrow
17h 30m
2 stops
SAT23:00San Antonio
£385
Find similar
Iberia
10 Sept
HOU14:33Houston Hobby
14h 17m
1 stop
LHR10:50London Heathrow
16 Sept
LHR09:15London Heathrow
40h 56m
2 stops
HOU20:11Houston Hobby
£394
Find similar
Iberia
14 Sept
SAT18:36San Antonio
13h 49m
1 stop
LHR14:25London Heathrow
24 Sept
LHR12:00London Heathrow
16h 13m
1 stop
SAT22:13San Antonio
£400
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Texas to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from Texas to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 10/8

10:00-06:30

1 stop14h 30m

London Heathrow

Tue 26/8

09:30-19:36

1 stop16h 06m

£353

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 10/8

10:00-10:00

1 stop18h 00m

London Heathrow

Tue 26/8

06:50-19:36

2 stops18h 46m

£362

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 10/8

19:25-13:10

1 stop11h 45m

London Heathrow

Tue 26/8

06:30-13:15

1 stop12h 45m

£365

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 10/8

11:00-07:15

1 stop14h 15m

London Heathrow

Tue 26/8

10:00-14:15

Nonstop10h 15m

£371

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 10/8

13:05-06:45

1 stop11h 40m

London Heathrow

Tue 26/8

09:20-17:39

1 stop14h 19m

£372

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 10/8

12:15-06:45

1 stop12h 30m

London Heathrow

Tue 26/8

13:40-17:55

Nonstop10h 15m

£373

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 22/9

15:30-06:40

Nonstop9h 10m

London Heathrow

Tue 30/9

14:50-19:15

Nonstop10h 25m

£379

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 10/8

13:05-06:45

1 stop11h 40m

London Heathrow

Tue 26/8

09:20-17:39

1 stop14h 19m

£379

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 30/9

21:00-12:20

Nonstop9h 20m

London Heathrow

Fri 10/10

14:50-19:15

Nonstop10h 25m

£379

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 15/10

14:22-07:15

1 stop10h 53m

London Heathrow

Wed 29/10

14:20-23:00

1 stop13h 40m

£381

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Texas to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from Texas to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £601. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Texas averaging around £608.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Texas is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £639. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £825.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Texas to London Heathrow Airport in the afternoon for as low as £680. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £731 on average. Flights to London Heathrow Airport from Texas at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Texas to London Heathrow flight route?

Fly from Houston George Bush Intcntl to London Heathrow for the best Texas - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £714 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Texas for as low as £614 on momondo.

What cabin class options are available on Texas to London Heathrow flights?

There are 4 cabin classes available to choose from on Texas to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Texas to London Heathrow Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a Texas to London Heathrow Airport flight.

Cheap Texas to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to London Heathrow Airport

Best price found

£170

Fastest flight time

9h 00m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Texas in the past 72 hours is £170. The best return flight deal from Texas to London Heathrow Airport found on momondo in the last 72 hours is £353.
The fastest flight from Texas to London Heathrow Airport takes 9h 00m
Direct flights go from Texas to London Heathrow Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Texas to London Heathrow Airport?

    Prices for flights from Texas to London Heathrow Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Texas to London Heathrow Airport?

  • How old do you have to be to fly from Texas to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Texas to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Texas to London Heathrow Airport?

Best airlines flying from Texas to London Heathrow Airport

Compare and see reviews for airlines that fly from Texas to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom £430Free CancellationRating
7.0
2,859 reviews
Search Iberia flights
LufthansaPriceFrom £441Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
United AirlinesPriceFrom £450Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom £463Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom £473Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
FinnairPriceFrom £479Free CancellationRating
7.6
1,316 reviews
Search Finnair flights
American AirlinesPriceFrom £555Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Northampton
Southend-on-Sea
Maidstone
Swindon
Canterbury
Gatwick
Stratford-upon-Avon
Ipswich
Ilford
Dartford
Guildford
Colchester
Worthing
Hounslow
Swanage
Salisbury

Why use momondo?

Why should I use momondo to find a flight deal from Texas to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Texas.

Can I find flights from Texas to London with flexible booking policies on momondo?

Yes. All flights to London from Texas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Texas to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Texas to London.

I’m not ready to book a flight from Texas to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Texas to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Heathrow Airport trip

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