What is the cheapest airline that flies from Texas to London Heathrow?

Iberia, American Airlines, and British Airways are the most popular carriers operating from Texas to London Heathrow

What airlines fly to London Heathrow Airport?

British Airways, United Airlines and Iberia are the top three most popular airlines that fly to London Heathrow Airport from Texas according to our data. British Airways is the first choice among our users, with 50% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 14 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to London Heathrow Airport?

On average, it takes 8h 55m to fly from Texas to London Heathrow Airport if you fly out of Dallas (the most popular airport in Texas) and into London Heathrow Airport (the most popular airport in London Heathrow Airport). If you’re flying out of Houston and into London Heathrow Airport, then the flight time is around 9h.

How many flights depart from Texas to London Heathrow Airport on average per week?

341 flights are operational weekly from Texas to London Heathrow Airport as of December 2025. The most popular departure day for this route is Sun, with 16% of flights per week taking off on this day.

How many flights depart from Texas to London Heathrow Airport on average per day?

The number of flights available between Texas and London Heathrow Airport is 48 per day as of December 2025. The most frequent departure time is 7:00PM, with 58% of daily flights leaving in the evening.

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

Prices for flights from Texas to London Heathrow Airport are updated daily.

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

There are 14 operators available for flights from Texas to London Heathrow Airport as of December 2025.

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 required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$218 Cheap Flights from Texas to London Heathrow Airport in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:09 pm - 7:55 am

SAT

LHR

11h 46m1 stop

7:40 am - 8:44 pm

LHR

SAT

19h 04m2 stops

$598Lufthansa

Wed, Feb 4 - Wed, Feb 11

12:35 pm - 11:15 am

ELP

LHR

15h 40m1 stop

7:40 am - 7:35 pm

LHR

ELP

18h 55m2 stops

$598Lufthansa

Wed, Feb 25 - Thu, Mar 5

9:00 am - 1:00 pm

SAT

LHR

22h 00m2 stops

7:40 am - 8:44 pm

LHR

SAT

19h 04m2 stops

$607Lufthansa

Wed, Feb 4 - Wed, Feb 11

1:26 pm - 1:50 pm

ELP

LHR

17h 24m2 stops

8:25 pm - 9:13 pm

LHR

ELP

31h 48m2 stops

$613Virgin Atlantic

Mon, Feb 9 - Mon, Feb 16

1:26 pm - 9:00 am

ELP

LHR

12h 34m1 stop

8:25 pm - 9:13 pm

LHR

ELP

31h 48m2 stops

$618Virgin Atlantic

Mon, Feb 9 - Mon, Feb 16

5:25 pm - 11:50 am

IAH

LHR

36h 25m1 stop

6:50 am - 9:39 pm

LHR

IAH

20h 49m2 stops

$626Air Canada

Sat, Jan 31 - Thu, Feb 12

3:03 pm - 8:45 am

IAH

LHR

11h 42m1 stop

6:30 am - 1:30 pm

LHR

IAH

13h 00m1 stop

$628KLM

Sun, Feb 1 - Tue, Feb 10

12:10 pm - 7:10 am

IAH

LHR

13h 00m1 stop

6:50 am - 9:39 pm

LHR

IAH

20h 49m2 stops

$629Air Canada

Wed, Feb 4 - Fri, Feb 13

12:10 pm - 7:10 am

IAH

LHR

13h 00m1 stop

10:00 am - 2:45 pm

LHR

IAH

10h 45mnonstop

$630Multiple Airlines

Sun, Jan 11 - Tue, Jan 27

12:10 pm - 7:10 am

IAH

LHR

13h 00m1 stop

10:00 am - 2:45 pm

LHR

IAH

10h 45mnonstop

$631Multiple Airlines

Sun, Jan 11 - Tue, Jan 27

British Airways flights from Texas to London Heathrow Airport

Our best British Airways deals on Texas to London Heathrow Airport flight tickets

British Airways

Mar 4

HOU12:17 pmHouston Hobby

14h 18m

1 stop

LHR8:35 amLondon Heathrow

Mar 10

LHR6:00 amLondon Heathrow

18h 50m

2 stops

HOU7:50 pmHouston Hobby

$635

Find similar

British Airways

Feb 24

HOU4:20 pmHouston Hobby

13h 20m

1 stop

LHR11:40 amLondon Heathrow

Mar 3

LHR6:05 amLondon Heathrow

19h 50m

2 stops

HOU7:55 pmHouston Hobby

$636

Find similar

British Airways

Jan 18

IAH9:50 pmHouston George Bush Intcntl

9h 00m

LHR12:50 pmLondon Heathrow

Feb 4

LHR9:35 amLondon Heathrow

10h 30m

IAH2:05 pmHouston George Bush Intcntl

$637

Find similar

Austrian Airlines flights from Texas to London Heathrow Airport

Our best Austrian Airlines deals on Texas to London Heathrow Airport flight tickets

Austrian Airlines

Feb 25

IAH9:41 amHouston George Bush Intcntl

16h 44m

1 stop

LHR8:25 amLondon Heathrow

Mar 2

LHR7:25 pmLondon Heathrow

32h 19m

2 stops

IAH9:44 pmHouston George Bush Intcntl

$647

Find similar

Austrian Airlines

Feb 23

IAH11:55 amHouston George Bush Intcntl

37h 15m

2 stops

LHR7:10 amLondon Heathrow

Mar 2

LHR7:25 pmLondon Heathrow

32h 19m

2 stops

IAH9:44 pmHouston George Bush Intcntl

$653

Find similar

Austrian Airlines

Feb 21

IAH11:55 amHouston George Bush Intcntl

37h 15m

2 stops

LHR7:10 amLondon Heathrow

Mar 6

LHR6:00 amLondon Heathrow

18h 36m

2 stops

IAH6:36 pmHouston George Bush Intcntl

$656

Find similar

momondo Fare Finder

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

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Wed 2/4

2:09 pm-7:55 am

1 stop11h 46m

London Heathrow

Wed 2/11

7:40 am-8:44 pm

2 stops19h 04m

$598

El PasoLondon

ELP - LHR

ELPLHR

El Paso

Wed 2/25

12:35 pm-11:15 am

1 stop15h 40m

London Heathrow

Thu 3/5

7:40 am-7:35 pm

2 stops18h 55m

$598

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Wed 2/4

9:00 am-1:00 pm

2 stops22h 00m

London Heathrow

Wed 2/11

7:40 am-8:44 pm

2 stops19h 04m

$607

El PasoLondon

ELP - LHR

ELPLHR

El Paso

Mon 2/9

1:26 pm-1:50 pm

2 stops17h 24m

London Heathrow

Mon 2/16

8:25 pm-9:13 pm

2 stops31h 48m

$613

El PasoLondon

ELP - LHR

ELPLHR

El Paso

Mon 2/9

1:26 pm-9:00 am

1 stop12h 34m

London Heathrow

Mon 2/16

8:25 pm-9:13 pm

2 stops31h 48m

$618

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sat 1/31

5:25 pm-11:50 am

1 stop36h 25m

London Heathrow

Thu 2/12

6:50 am-9:39 pm

2 stops20h 49m

$626

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 2/1

3:03 pm-8:45 am

1 stop11h 42m

London Heathrow

Tue 2/10

6:30 am-1:30 pm

1 stop13h 00m

$628

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 2/4

12:10 pm-7:10 am

1 stop13h 00m

London Heathrow

Fri 2/13

6:50 am-9:39 pm

2 stops20h 49m

$629

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 1/11

12:10 pm-7:10 am

1 stop13h 00m

London Heathrow

Tue 1/27

10:00 am-2:45 pm

Nonstop10h 45m

$630

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 1/11

12:10 pm-7:10 am

1 stop13h 00m

London Heathrow

Tue 1/27

10:00 am-2:45 pm

Nonstop10h 45m

$631

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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

Prices

Airlines

Other information

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

The month of September is, on average, the cheapest month to fly to London Heathrow Airport from Texas, with most prices found around $766. If you’re not able to fly to London Heathrow Airport in September, then October is your next best option. Flight prices from Texas to London Heathrow Airport during October average around $780.

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

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $986. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,203.

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 $1,022. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,115.

What is the cheapest Texas to London Heathrow flight route?

Fly from Austin Bergstrom 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 $942 when searching weeks out. 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 $838 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 55% 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	$375
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 $375. The best round-trip flight deal from Texas to London Heathrow Airport found on momondo in the last 72 hours is $675.

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 updated daily.
How many operators does momondo search for flights from Texas to London Heathrow Airport?
There are 14 operators available for flights from Texas to London Heathrow Airport as of December 2025.
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 required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Texas to London Heathrow Airport?
Based on momondo bookings for flights between Texas and London Heathrow Airport, the leading plane model is Boeing 777, making up 28.40% of the total bookings. Other popular models include Boeing 777-300ER with 20.21%, Boeing 787-9 Dreamliner with 16.40%, and Airbus A350-1000 with 14.52%.

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
JetBlue	PriceFrom $101	Free Cancellation	Rating 7.2 2,901 reviews	Search JetBlue flights
Virgin Atlantic	PriceFrom $497	Free Cancellation	Rating 7.5 677 reviews	Search Virgin Atlantic flights
Air Canada	PriceFrom $521	Free Cancellation	Rating 7.1 10,562 reviews	Search Air Canada flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.2 11,071 reviews	Search American Airlines flights
United Airlines	PriceFrom $531	Free Cancellation	Rating 7.4 9,114 reviews	Search United Airlines flights
Delta	PriceFrom $531	Free Cancellation	Rating 7.9 8,016 reviews	Search Delta flights
British Airways	PriceFrom $537	Free Cancellation	Rating 6.7 7,617 reviews	Search British Airways flights
Finnair	PriceFrom $540	Free Cancellation	Rating 7.6 1,339 reviews	Search Finnair flights
Turkish Airlines	PriceFrom $563	Free Cancellation	Rating 7.3 4,126 reviews	Search Turkish Airlines flights
Scandinavian Airlines	PriceFrom $576	Free Cancellation	Rating 7.4 1,630 reviews	Search Scandinavian Airlines flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Stratford-upon-Avon

Crawley

Brentwood

Salisbury

Watford

Wembley

Cobham

Folkestone

Romford

Richmond

Uxbridge

Why use momondo?

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

It is quick and easy to find Texas to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

momondo does allow users to show only those flights to London from Texas which offer a flexible booking policy as well as other useful filters and features.

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?

Price alerts on flights to London from Texas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to London Luton Airportfrom $382

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Flights to Belfast Intl Airportfrom $455

Flights to Belfast City Airportfrom $525

Cheap flights from Texas to London from $218

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 4/6. 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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Find the cheapest flights from Texas to London

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British Airways flights from Texas to London Heathrow Airport

Our best British Airways deals on Texas to London Heathrow Airport flight tickets

Austrian Airlines flights from Texas to London Heathrow Airport

Our best Austrian Airlines deals on Texas to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Texas to London Heathrow Airport that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Texas to London Heathrow Airport

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

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

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $986. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,203.

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

What is the cheapest Texas to London Heathrow flight route?

Fly from Austin Bergstrom to London Heathrow for the best Texas - London Heathrow flight prices

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

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 55% on your flight if you consider stops on a Texas to London Heathrow Airport flight.

What is the cheapest airline that flies from Texas to London Heathrow?

Iberia, American Airlines, and British Airways are the most popular carriers operating from Texas to London Heathrow

What airlines fly to London Heathrow Airport?

How many flights depart from Texas to London Heathrow Airport on average per day?

The number of flights available between Texas and London Heathrow Airport is 48 per day as of December 2025. The most frequent departure time is 7:00PM, with 58% of daily flights leaving in the evening.

How many flights depart from Texas to London Heathrow Airport on average per week?

341 flights are operational weekly from Texas to London Heathrow Airport as of December 2025. The most popular departure day for this route is Sun, with 16% of flights per week taking off on this day.

How long does it take to fly to London Heathrow Airport?

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

Fastest flight time

Direct flights

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

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?

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

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

Traveling to a place near London?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo