What airlines fly to London Heathrow Airport?

British Airways, Iberia and United Airlines 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 46% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 15 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

380 flights are operational weekly from Texas to London Heathrow Airport as of July 2025. The most popular departure day for this route is Thu, with 15% of flights per week taking off on this day.

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

WestJet is the most popular carrier operating from Texas to London Heathrow

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 54 per day as of July 2025. The most frequent departure time is 5:00PM, with 50% of daily flights leaving in the evening.

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

On average, it takes 9h to fly from Texas to London Heathrow Airport if you fly out of Houston (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 Dallas and into London Heathrow Airport, then the flight time is around 9h.

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 15 operators available for flights from Texas to London Heathrow Airport as of July 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.

$224 Cheap Flights from Texas to London Heathrow Airport in 2025

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Find the cheapest flights from Texas to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:05 pm - 6:45 amSAT-LHR

12h 40m1 stop

11:45 am - 11:34 pmLHR-SAT

17h 49m1 stop

$446Virgin Atlantic

Find Deal

Mon, Aug 18 - Wed, Sep 3

10:00 am - 6:30 amIAH-LHR

14h 30m1 stop

9:30 am - 7:36 pmLHR-IAH

16h 06m1 stop

$466Air Canada

Find Deal

Sun, Aug 10 - Tue, Aug 26

10:00 am - 10:00 amIAH-LHR

18h 00m1 stop

6:50 am - 7:36 pmLHR-IAH

18h 46m2 stops

$479

Find Deal

Sun, Aug 10 - Tue, Aug 26

10:00 am - 6:30 amIAH-LHR

14h 30m1 stop

6:50 am - 7:36 pmLHR-IAH

18h 46m2 stops

$480

Find Deal

Sun, Aug 10 - Tue, Aug 26

10:00 am - 6:30 amIAH-LHR

14h 30m1 stop

1:40 pm - 5:55 pmLHR-IAH

10h 15mnonstop

$489United Airlines

Find Deal

Sun, Aug 10 - Tue, Aug 26

11:00 am - 7:15 amIAH-LHR

14h 15m1 stop

10:00 am - 2:15 pmLHR-IAH

10h 15mnonstop

$491United Airlines

Find Deal

Sun, Aug 10 - Tue, Aug 26

1:05 pm - 6:45 amHOU-LHR

11h 40m1 stop

9:20 am - 5:39 pmLHR-HOU

14h 19m1 stop

$492KLM

Find Deal

Sun, Aug 10 - Tue, Aug 26

3:30 pm - 6:40 amIAH-LHR

9h 10mnonstop

2:50 pm - 7:15 pmLHR-IAH

10h 25mnonstop

$501British Airways

Find Deal

Mon, Sep 22 - Tue, Sep 30

1:05 pm - 6:45 amHOU-LHR

11h 40m1 stop

9:20 am - 5:39 pmLHR-HOU

14h 19m1 stop

$502KLM

Find Deal

Sun, Aug 10 - Tue, Aug 26

9:00 pm - 12:20 pmIAH-LHR

9h 20mnonstop

2:50 pm - 7:15 pmLHR-IAH

10h 25mnonstop

$502British Airways

Find Deal

Wed, Oct 1 - Fri, Oct 10

United Airlines flights from Texas to London Heathrow Airport

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

United Airlines

Aug 10

IAH10:00 amHouston George Bush Intcntl

14h 30m

1 stop

LHR6:30 amLondon Heathrow

Aug 26

LHR1:40 pmLondon Heathrow

10h 15m

IAH5:55 pmHouston George Bush Intcntl

$489

Find similar

United Airlines

Aug 10

IAH11:00 amHouston George Bush Intcntl

14h 15m

1 stop

LHR7:15 amLondon Heathrow

Aug 26

LHR10:00 amLondon Heathrow

10h 15m

IAH2:15 pmHouston George Bush Intcntl

$491

Find similar

United Airlines

Aug 10

IAH8:15 pmHouston George Bush Intcntl

9h 20m

LHR11:35 amLondon Heathrow

Aug 26

LHR10:00 amLondon Heathrow

10h 15m

IAH2:15 pmHouston George Bush Intcntl

$494

Find similar

Virgin Atlantic flights from Texas to London Heathrow Airport

Our best Virgin Atlantic deals on Texas to London Heathrow Airport flight tickets

Virgin Atlantic

Aug 18

SAT12:05 pmSan Antonio

12h 40m

1 stop

LHR6:45 amLondon Heathrow

Sep 3

LHR11:45 amLondon Heathrow

17h 49m

1 stop

SAT11:34 pmSan Antonio

$446

Find similar

Virgin Atlantic

Aug 10

IAH11:42 amHouston George Bush Intcntl

13h 03m

1 stop

LHR6:45 amLondon Heathrow

Aug 26

LHR6:15 amLondon Heathrow

13h 20m

1 stop

IAH1:35 pmHouston George Bush Intcntl

$468

Find similar

Virgin Atlantic

Aug 10

IAH7:59 pmHouston George Bush Intcntl

11h 31m

1 stop

LHR1:30 pmLondon Heathrow

Aug 26

LHR6:30 amLondon Heathrow

23h 26m

2 stops

IAH11:56 pmHouston George Bush Intcntl

$478

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

Mon 8/18

12:05 pm-6:45 am

1 stop12h 40m

London Heathrow

Wed 9/3

11:45 am-11:34 pm

1 stop17h 49m

$446

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 8/10

10:00 am-6:30 am

1 stop14h 30m

London Heathrow

Tue 8/26

9:30 am-7:36 pm

1 stop16h 06m

$466

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 8/10

10:00 am-10:00 am

1 stop18h 00m

London Heathrow

Tue 8/26

6:50 am-7:36 pm

2 stops18h 46m

$479

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 8/10

10:00 am-6:30 am

1 stop14h 30m

London Heathrow

Tue 8/26

6:50 am-7:36 pm

2 stops18h 46m

$480

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 8/10

10:00 am-6:30 am

1 stop14h 30m

London Heathrow

Tue 8/26

1:40 pm-5:55 pm

Nonstop10h 15m

$489

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 8/10

11:00 am-7:15 am

1 stop14h 15m

London Heathrow

Tue 8/26

10:00 am-2:15 pm

Nonstop10h 15m

$491

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 8/10

1:05 pm-6:45 am

1 stop11h 40m

London Heathrow

Tue 8/26

9:20 am-5:39 pm

1 stop14h 19m

$492

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 9/22

3:30 pm-6:40 am

Nonstop9h 10m

London Heathrow

Tue 9/30

2:50 pm-7:15 pm

Nonstop10h 25m

$501

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 8/10

1:05 pm-6:45 am

1 stop11h 40m

London Heathrow

Tue 8/26

9:20 am-5:39 pm

1 stop14h 19m

$502

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 10/1

9:00 pm-12:20 pm

Nonstop9h 20m

London Heathrow

Fri 10/10

2:50 pm-7:15 pm

Nonstop10h 25m

$502

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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 January is, on average, the cheapest month to fly to London Heathrow Airport from Texas, with most prices found around $796. If you’re not able to fly to London Heathrow Airport in January, then October is your next best option. Flight prices from Texas to London Heathrow Airport during October average around $804.

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

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $880. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,106.

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 at noon. momondo users have found flights departing from Texas to London Heathrow Airport at noon for as low as $870. 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 $1,004.

What is the cheapest Texas to London Heathrow flight route?

Fly from Dallas/Fort Worth 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 $945 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 $813 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 53% 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	$224
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 $224. The best round-trip flight deal from Texas to London Heathrow Airport found on momondo in the last 72 hours is $446.

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 15 operators available for flights from Texas to London Heathrow Airport as of July 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 40.77% of the total bookings. Other popular models include Boeing 777-300ER with 21.03%, Boeing 787-9 Dreamliner with 11.94%, and Boeing 777-200/200ER with 5.94%.

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 2,914 reviews	Search JetBlue flights
Delta	PriceFrom $396	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
KLM	PriceFrom $475	Free Cancellation	Rating 7.8 1,383 reviews	Search KLM flights
Virgin Atlantic	PriceFrom $515	Free Cancellation	Rating 7.4 655 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $522	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom $544	Free Cancellation	Rating 7.3 1,457 reviews	Search Scandinavian Airlines flights
Iberia	PriceFrom $562	Free Cancellation	Rating 7.0 2,859 reviews	Search Iberia flights
Turkish Airlines	PriceFrom $563	Free Cancellation	Rating 7.3 3,933 reviews	Search Turkish Airlines flights
Finnair	PriceFrom $581	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair flights
British Airways	PriceFrom $582	Free Cancellation	Rating 6.6 7,222 reviews	Search British Airways flights

Gatwick

Hounslow

Dover

Slough

Luton

Dartford

Guildford

Milton Keynes

Stansted

Hayes

Crawley

Croydon

Chelmsford

Salisbury

Ilford

Brentwood

Colchester

Stratford-upon-Avon

Folkestone

Swindon

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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Popular cities in the United Kingdom

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Flights to London Luton Airportfrom $426

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Flights to Belfast Intl Airportfrom $435

Flights to Belfast City Airportfrom $484

Cheap flights from Texas to London from $224

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 9/27. 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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United Airlines flights from Texas to London Heathrow Airport

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

Virgin Atlantic flights from Texas to London Heathrow Airport

Our best Virgin Atlantic deals on Texas to London Heathrow Airport flight tickets

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

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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?

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

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $880. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,106.

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 Dallas/Fort Worth 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 53% 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?

WestJet is the most popular carrier 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 54 per day as of July 2025. The most frequent departure time is 5:00PM, with 50% of daily flights leaving in the evening.

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

380 flights are operational weekly from Texas to London Heathrow Airport as of July 2025. The most popular departure day for this route is Thu, with 15% 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