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>

$278 CHEAP FLIGHTS from Texas to London Heathrow (LHR)

LHR

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Cheap Flights from Texas to Heathrow

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Texas to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Texas to Heathrow

KAYAK's recommended round-trip deals from the most popular airlines that fly from Texas to Heathrow.

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

9:00 pm - 12:20 pmIAH-LHR

9h 20mnonstop

2:50 pm - 7:15 pmLHR-IAH

10h 25mnonstop

$577Iberia

Find Deal

Wed, Aug 6 - Wed, Aug 20

9:00 pm - 12:20 pmIAH-LHR

9h 20mnonstop

2:50 pm - 7:15 pmLHR-IAH

10h 25mnonstop

$578British Airways

Find Deal

Wed, Aug 20 - Wed, Aug 27

2:35 pm - 10:50 amIAH-LHR

14h 15m1 stop

4:10 pm - 5:43 pmLHR-IAH

31h 33m2 stops

$582Finnair

Find Deal

Tue, Sep 9 - Tue, Sep 30

7:30 pm - 1:30 pmIAH-LHR

12h 00m1 stop

6:15 am - 1:35 pmLHR-IAH

13h 20m1 stop

$598Delta

Find Deal

Sun, Aug 17 - Wed, Aug 27

1:15 pm - 6:45 amIAH-LHR

11h 30m1 stop

6:15 am - 6:14 pmLHR-IAH

17h 59m2 stops

$607Delta

Find Deal

Tue, Aug 19 - Tue, Aug 26

10:00 am - 6:30 amIAH-LHR

14h 30m1 stop

7:30 pm - 7:45 pmLHR-IAH

30h 15m2 stops

$612

Find Deal

Wed, Oct 8 - Thu, Oct 9

2:34 pm - 2:25 pmIAH-LHR

17h 51m1 stop

6:10 pm - 5:41 pmLHR-IAH

29h 31m2 stops

$621Finnair

Find Deal

Wed, Oct 8 - Mon, Oct 13

7:20 am - 6:30 amIAH-LHR

17h 10m2 stops

6:50 am - 7:42 pmLHR-IAH

18h 52m2 stops

$637Air Canada

Find Deal

Tue, Sep 9 - Tue, Sep 30

12:05 pm - 9:35 amIAH-LHR

15h 30m2 stops

6:50 am - 7:42 pmLHR-IAH

18h 52m2 stops

$643

Find Deal

Tue, Sep 2 - Wed, Sep 17

7:20 am - 6:30 amIAH-LHR

17h 10m2 stops

6:50 am - 7:56 pmLHR-IAH

19h 06m2 stops

$667Air Canada

Find Deal

Wed, May 14 - Wed, May 21

Useful Info

Low season	February
High season	July
Cheapest flight	$278

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 24% increase in price.

Flight from Dallas/Fort Worth Airport to London Heathrow Airport

Verified travelerFlew with IberiaAUS-LHRApr 2025

Do not fly with Iberia/British Airways unless you have enough money for a suite or expensive seating. The food is awful, too. The best flight we had was through Turkish Airlines. We did have a stopover in Istanbul, but that just gives you a chance to see the beautiful Blue Mosque.

JulieFlew with IberiaAUS-LHRMar 2025

Virgin airlines is the most comfortable. Be patient and flexible.

JamesFlew with American AirlinesIAH-LHRApr 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 IberiaDFW-LHRDec 2024

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

Verified travelerFlew with British AirwaysDFW-LHRSep 2024

Do not fly British airways they canceled our flight, offered us a hotel in London. then didn't give us one.

PierreFlew with British AirwaysIAH-LHRJan 2024

Make sure the trip insurance is worth something…

SharonFlew with British AirwaysDFW-LHRJan 2024

Take snacks and extra water, ended up without eating and drinking for too long! Also waited too long for luggage to appear… they knew straight away at customer service when I went to check…

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.

Ilford

Deal

Southall

St. Albans

Folkestone

Bishop's Stortford

Chipping Campden

Barnet

Enfield

Ascot

Ely

Woodstock

Edgware

Rye

Weybridge

Alton

Christchurch

Surbiton

Dorking

Hatfield

Everything you need to know for your flight to Heathrow

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Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

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Information on your arrival and departure airports

London Heathrow Airport (LHR)

LHR

$278 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

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

Find deals for your return flight