$242 Find Cheap Flights from Texas to London

1 adult
1 adult, Economy

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Useful Info

Good to know

Low seasonJanuary
Cheapest flight$242
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 24% increase in price.
Flight from Houston George Bush Airport to London Heathrow Airport

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

Insights shared by verified travelers who flew the route from Texas to London 
Learn how KAYAK collects reviews and tips from users.
AndrewFlew with United AirlinesIAH-LHRJul 2025
United really looked after me, just make sure you arrive good and early to ensure an unpressurised check in
Verified travelerFlew with British AirwaysIAH-LHRMay 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 IberiaDFW-LHRMay 2025
Take a pillow you can sleep on and rest.
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!

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?

Book flights to London if you plan to visit one of these locations
Hounslow
Wembley
Slough
Hayes
Richmond
Luton
Ilford
Crawley
Guildford
Watford
Eastbourne
Kingston upon Thames
Deal
Harrow
Hastings
Southall
St. Albans
Ipswich
Bedford
Folkestone

Everything you need to know for your flight to London

Cabin class types available on flights to Texas

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Londonfrom $4,405
Business Class flights to Londonfrom $2,355
Prem Econ Class flights to Londonfrom $1,398
Economy Class flights to Londonfrom $516

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