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Cheap flights from Texas to London from $225

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 10/7. 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 round-trip flights

Air Canada Logo
6:45 am - 6:30 amSAT-LHR
17h 45m2 stops
Air Canada Logo
2:05 pm - 3:33 pmLHR-SAT
31h 28m2 stops
$509Air Canada
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Sun, Oct 5 - Tue, Oct 21
United Airlines Logo
7:07 am - 6:40 amSAT-LHR
17h 33m1 stop
United Airlines Logo
1:25 pm - 3:08 pmLHR-SAT
31h 43m2 stops
$510United Airlines
Find Deal
Wed, Nov 19 - Wed, Dec 3
Delta Logo
2:32 pm - 11:40 amHOU-LHR
15h 08m1 stop
Delta Logo
11:30 am - 11:46 pmLHR-HOU
18h 16m2 stops
$516Delta
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Tue, Nov 11 - Wed, Nov 19
Delta Logo
3:59 pm - 1:30 pmIAH-LHR
15h 31m1 stop
Delta Logo
8:40 am - 10:11 pmLHR-IAH
19h 31m2 stops
$517Delta
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Tue, Sep 30 - Tue, Oct 21
Iberia Logo
10:59 pm - 2:25 pmDFW-LHR
9h 26mnonstop
Iberia Logo
12:00 pm - 4:25 pmLHR-DFW
10h 25mnonstop
$519Iberia
Find Deal
Sun, Sep 28 - Tue, Oct 14
Iberia Logo
3:00 pm - 8:35 amSAT-LHR
11h 35m1 stop
Iberia Logo
2:10 pm - 9:49 pmLHR-SAT
13h 39m1 stop
$519Iberia
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Tue, Nov 4 - Thu, Nov 20
Multiple Airlines Logo
10:18 am - 6:30 amDFW-LHR
14h 12m2 stops
Multiple Airlines Logo
2:05 pm - 9:43 pmLHR-DFW
13h 38m1 stop
$522Multiple Airlines
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Tue, Sep 30 - Fri, Oct 10
British Airways Logo
3:30 pm - 6:40 amIAH-LHR
9h 10mnonstop
British Airways Logo
9:35 am - 3:05 pmLHR-IAH
10h 30mnonstop
$524British Airways
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Wed, Oct 8 - Tue, Oct 28
Multiple Airlines Logo
6:00 am - 11:10 amELP-LHR
22h 10m1 stop
Multiple Airlines Logo
9:00 am - 9:49 pmLHR-ELP
18h 49m2 stops
$524Multiple Airlines
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Sun, Oct 19 - Thu, Oct 30
British Airways Logo
3:30 pm - 6:40 amIAH-LHR
9h 10mnonstop
British Airways Logo
9:35 am - 2:05 pmLHR-IAH
10h 30mnonstop
$525British Airways
Find Deal
Sun, Sep 28 - Fri, Nov 14

KLM flights from Texas to London Heathrow Airport

Our best KLM deals on Texas to London Heathrow Airport flight tickets
KLM
Oct 22
DAL6:39 pmDallas Love Field
12h 51m
1 stop
LHR1:30 pmLondon Heathrow
Nov 19
LHR12:30 pmLondon Heathrow
14h 19m
1 stop
DAL8:49 pmDallas Love Field
$532
Find similar
KLM
Nov 5
DAL2:14 pmDallas Love Field
11h 36m
1 stop
LHR7:50 amLondon Heathrow
Nov 13
LHR3:50 pmLondon Heathrow
14h 08m
1 stop
DAL11:58 pmDallas Love Field
$533
Find similar
KLM
Feb 15
DAL6:37 pmDallas Love Field
11h 03m
1 stop
LHR11:40 amLondon Heathrow
Feb 24
LHR8:55 amLondon Heathrow
15h 00m
1 stop
DAL5:55 pmDallas Love Field
$540
Find similar

Lufthansa flights from Texas to London Heathrow Airport

Our best Lufthansa deals on Texas to London Heathrow Airport flight tickets
Lufthansa
Oct 30
SAT6:00 pmSan Antonio
11h 15m
1 stop
LHR10:15 amLondon Heathrow
Nov 6
LHR10:00 amLondon Heathrow
15h 37m
1 stop
SAT7:37 pmSan Antonio
$533
Find similar
Lufthansa
Oct 26
SAT5:13 pmSan Antonio
18h 37m
2 stops
LHR4:50 pmLondon Heathrow
Nov 5
LHR7:40 amLondon Heathrow
20h 09m
2 stops
SAT9:49 pmSan Antonio
$558
Find similar
Lufthansa
Nov 10
SAT2:14 pmSan Antonio
18h 31m
2 stops
LHR2:45 pmLondon Heathrow
Nov 17
LHR8:15 pmLondon Heathrow
31h 34m
2 stops
SAT9:49 pmSan Antonio
$567
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated September 17, 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

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Sun 10/5

6:45 am-6:30 am

2 stops17h 45m

London Heathrow

Tue 10/21

2:05 pm-3:33 pm

2 stops31h 28m

$509

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Wed 11/19

7:07 am-6:40 am

1 stop17h 33m

London Heathrow

Wed 12/3

1:25 pm-3:08 pm

2 stops31h 43m

$510

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Tue 11/11

2:32 pm-11:40 am

1 stop15h 08m

London Heathrow

Wed 11/19

11:30 am-11:46 pm

2 stops18h 16m

$516

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 9/30

3:59 pm-1:30 pm

1 stop15h 31m

London Heathrow

Tue 10/21

8:40 am-10:11 pm

2 stops19h 31m

$517

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Sun 9/28

10:59 pm-2:25 pm

Nonstop9h 26m

London Heathrow

Tue 10/14

12:00 pm-4:25 pm

Nonstop10h 25m

$519

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Tue 11/4

3:00 pm-8:35 am

1 stop11h 35m

London Heathrow

Thu 11/20

2:10 pm-9:49 pm

1 stop13h 39m

$519

DallasLondon

DFW - LHR

DFWLHR

Dallas/Fort Worth

Tue 9/30

10:18 am-6:30 am

2 stops14h 12m

London Heathrow

Fri 10/10

2:05 pm-9:43 pm

1 stop13h 38m

$522

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 10/8

3:30 pm-6:40 am

Nonstop9h 10m

London Heathrow

Tue 10/28

9:35 am-3:05 pm

Nonstop10h 30m

$524

El PasoLondon

ELP - LHR

ELPLHR

El Paso

Sun 10/19

6:00 am-11:10 am

1 stop22h 10m

London Heathrow

Thu 10/30

9:00 am-9:49 pm

2 stops18h 49m

$524

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 9/28

3:30 pm-6:40 am

Nonstop9h 10m

London Heathrow

Fri 11/14

9:35 am-2:05 pm

Nonstop10h 30m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Texas, with most prices found around $765. If you’re not able to fly to London Heathrow Airport in October, then September is your next best option. Flight prices from Texas to London Heathrow Airport during September average around $778.

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 $917. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,133.

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 $1,058.

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 $938 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 $840 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 20% 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

$454

Fastest flight time

8h 55m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Texas in the past 72 hours is $454. The best round-trip flight deal from Texas to London Heathrow Airport found on momondo in the last 72 hours is $643.
The fastest flight from Texas to London Heathrow Airport takes 8h 55m
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?

  • 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?

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
JetBluePriceFrom $101Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
DeltaPriceFrom $447Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $522Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Scandinavian AirlinesPriceFrom $544Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $563Free CancellationRating
7.3
3,965 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $568Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
United AirlinesPriceFrom $569Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom $571Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
IberiaPriceFrom $572Free CancellationRating
7.0
2,925 reviews
Search Iberia flights
FinnairPriceFrom $582Free CancellationRating
7.6
1,324 reviews
Search Finnair flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Luton
Slough
Milton Keynes
Hayes
Guildford
Dartford
Crawley
Stansted
Chelmsford
Salisbury
Brentwood
Ilford
Folkestone
Colchester
Swindon
Stratford-upon-Avon
Watford

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.
Start using Trips
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