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

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 Heathrow Airport. 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 Heathrow Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport 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 Heathrow Airport?

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 Heathrow Airport 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 Heathrow Airport?

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 Heathrow Airport 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>

$222 CHEAP FLIGHTS from Texas to London Heathrow (LHR)

LHR

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

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Cheapest round-trip

$581

Typical prices: $745-$1,166

Iberia

Mon 3/2Thu 3/12

SAT - LHR • 1 stop

Cheapest non-stop

$627

Typical prices: $770-$1,149

British Airways

Tue 5/5Wed 5/13

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 Heathrow!

Flight Deals

Cheap Flights from Texas to Heathrow

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 Heathrow

Mon, Mar 2 - Thu, Mar 12

1:40 pm - 10:00 am

SAT

LHR

14h 20m

1 stop

6:15 am - 11:56 pm

LHR

SAT

22h 41m

2 stops

$581Iberia

Mon, Mar 2 - Mon, Mar 9

10:42 am - 11:40 am

ELP

LHR

17h 58m

1 stop

7:05 pm - 12:01 pm

LHR

ELP

22h 56m

2 stops

$581Iberia

Wed, Feb 25 - Wed, Mar 4

5:25 pm - 3:50 pm

SAT

LHR

16h 25m

2 stops

11:10 am - 11:12 pm

LHR

SAT

18h 02m

2 stops

$609Lufthansa

Mon, Feb 23 - Mon, Mar 2

5:25 pm - 7:35 pm

SAT

LHR

20h 10m

2 stops

8:30 am - 8:28 pm

LHR

SAT

17h 58m

2 stops

$619Lufthansa

Mon, Mar 30 - Tue, Apr 7

10:37 am - 8:05 am

ELP

LHR

14h 28m

1 stop

10:50 am - 9:44 am

LHR

ELP

29h 54m

2 stops

$619British Airways

Tue, Mar 17 - Tue, Mar 31

10:02 am - 7:10 am

IAH

LHR

16h 08m

2 stops

9:30 am - 7:09 pm

LHR

IAH

15h 39m

2 stops

$619Multiple Airlines

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

Tue, Mar 24 - Tue, Mar 31

3:48 pm - 12:15 pm

MFE

LHR

15h 27m

1 stop

4:25 pm - 10:15 am

LHR

MFE

23h 50m

1 stop

$622British Airways

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

Mon, Feb 16 - Mon, Mar 16

4:05 pm - 10:30 am

IAH

LHR

12h 25m

1 stop

8:25 pm - 2:30 pm

LHR

IAH

23h 05m

1 stop

$628Virgin Atlantic

Useful Info

Low season	January
High season	July
Cheapest flight	$222

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 18% increase in price.

Flight from San Antonio 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 Heathrow Airport?
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 Heathrow Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to London Heathrow Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport 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 Heathrow Airport?
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 Heathrow Airport 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 Heathrow Airport?
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 Heathrow Airport 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

Salisbury

Ilford

Crawley

Watford

Guildford

Eastbourne

Kingston upon Thames

Swindon

Colchester

St. Albans

Northampton

Twickenham

Ipswich

Bedford

Everything you need to know for your flight to Heathrow

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London Heathrow Airport (LHR)

LHR

$222 Find Cheap Flights from Texas to London Heathrow Airport

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

Everything you should know

Cheap Flights from Texas to Heathrow

Recent round-trip flight deals from Texas to Heathrow

Recent one-way flight deals from Texas to Heathrow

Recent last minute flight deals from Texas to Heathrow

Recent direct flight deals from Texas to Heathrow

Good to know

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

FAQs for booking Texas to London Heathrow Airport flights

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

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 Heathrow Airport.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport 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 Heathrow Airport?

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 Heathrow Airport 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 Heathrow Airport?

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 Heathrow Airport 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 Heathrow?

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

Cabin class types available on flights to Heathrow

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

Find direct flights for Heathrow

Flights to other popular destinations

Flights from domestic origins to Texas

Choose which airport to fly into in London

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