How does KAYAK find such low prices on flights from Texas to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Texas to London. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Texas is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Texas to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Texas with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$261 CHEAP FLIGHTS from Texas to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$621

Overall average: $739

Virgin Atlantic

Tue 3/10Tue 3/17

IAH - LHR • 1 stop

Cheapest non-stop

$641

Typical prices: $653-$901

British Airways

Sun 2/15Thu 3/26

IAH - LHR • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to London!

Flight Deals

Cheap Flights from Texas to London

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Texas to London

Tue, Mar 10 - Tue, Mar 17

4:30 pm - 4:05 pm

IAH

LHR

18h 35m

1 stop

3:45 pm - 2:30 pm

LHR

IAH

27h 45m

1 stop

$621Virgin Atlantic

Sun, Feb 8 - Tue, Feb 24

5:25 pm - 11:50 am

IAH

LHR

36h 25m

1 stop

2:30 pm - 4:24 pm

LHR

IAH

31h 54m

1 stop

$622Air Canada

Sun, Feb 8 - Tue, Feb 24

5:25 pm - 11:50 am

IAH

LHR

36h 25m

1 stop

2:30 pm - 4:24 pm

LHR

IAH

31h 54m

1 stop

$623Air Canada

Tue, Mar 3 - Thu, Mar 12

12:10 pm - 7:10 am

IAH

LHR

13h 00m

1 stop

6:35 am - 5:30 pm

LHR

IAH

15h 55m

1 stop

$626United Airlines

Tue, Mar 10 - Tue, Mar 17

5:30 pm - 10:45 am

IAH

LHR

12h 15m

1 stop

6:50 am - 9:39 pm

LHR

IAH

19h 49m

2 stops

$627Multiple Airlines

Tue, Feb 10 - Wed, Mar 18

12:40 pm - 6:25 am

IAH

LHR

11h 45m

1 stop

10:00 am - 2:30 pm

LHR

IAH

33h 30m

1 stop

$628Delta

Sun, Feb 8 - Tue, Feb 24

4:30 pm - 4:50 pm

IAH

LHR

18h 20m

1 stop

6:50 am - 9:39 pm

LHR

IAH

20h 49m

2 stops

$631Multiple Airlines

Sun, Feb 15 - Tue, Mar 3

8:30 am - 7:50 am

IAH

LHR

17h 20m

2 stops

8:40 am - 1:30 pm

LHR

IAH

34h 50m

1 stop

$632Delta

Mon, Mar 9 - Mon, Mar 16

12:18 pm - 11:40 am

HOU

LHR

18h 22m

1 stop

7:15 pm - 7:50 pm

LHR

HOU

29h 35m

2 stops

$634British Airways

Tue, Feb 24 - Tue, Mar 10

4:21 pm - 12:15 pm

HOU

LHR

13h 54m

1 stop

6:05 am - 7:50 pm

LHR

HOU

18h 45m

2 stops

$636British Airways

Useful Info

Low season	January
High season	July
Cheapest flight	$261

Best time to beat the crowds but there is an average 13% increase in price.

Most popular time to fly with an average 17% increase in price.

Flight from Houston George Bush Airport to London Heathrow Airport

AndrewFlew with United Airlines

IAH

LHR

Jul 2025

United really looked after me, just make sure you arrive good and early to ensure an unpressurised check in

Verified travelerFlew with British Airways

IAH

LHR

May 2025

Heathrow has good signage. There are lots of people going to the same terminal waiting for the train. Be patient and when you have connecting flights choose a 2-hour layover.

Verified travelerFlew with Iberia

DFW

LHR

May 2025

Take a pillow you can sleep on and rest.

JamesFlew with American Airlines

IAH

LHR

Apr 2025

Try to avoid Heathrow! Not the most convenient to get into London unless you have a driver. Also, Heathrow needs better signs on where to go to exit and better wifi for foreign travelers.

Verified travelerFlew with Iberia

DFW

LHR

Dec 2024

If you can't check in online do it by phone, don't do it at the airport because the system sucks!

How does KAYAK find such low prices on flights from Texas to London?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Texas to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Texas is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Texas to London?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Texas with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas to London?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hounslow

Slough

Hayes

Wembley

Richmond

Luton

Ilford

Crawley

Watford

Guildford

Eastbourne

Kingston upon Thames

Colchester

St. Albans

Twickenham

Ipswich

Bedford

Barnet

Harrow

Maidenhead

Everything you need to know for your flight to London

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Texas

First Class flights to Londonfrom $4,405

Business Class flights to Londonfrom $2,303

Premium Economy Class flights to Londonfrom $1,403

Economy Class flights to Londonfrom $485

$261 Find Cheap Flights from Texas to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

Everything you should know

Cheap Flights from Texas to London

Recent round-trip flight deals from Texas to London

Recent one-way flight deals from Texas to London

Recent last minute flight deals from Texas to London

Recent direct flight deals from Texas to London

Good to know

Flights from Texas to London: the best tips from KAYAK users

FAQs for booking flights from Texas to London

How does KAYAK find such low prices on flights from Texas to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Texas to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Texas is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Texas to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Texas with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near London?

Everything you need to know for your flight to London

Cabin class types available on flights to Texas

Complete your trip to London with a hotel stay or car rental

Find direct flights for London

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London

Find deals for your return flight