RM1,069 Cheap Flights from Houston (IAH) to London (LHR)

View RM1,069 flight on Mon, 26 Jan 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Heathrow Airport (LHR)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Houston to London (IAH-LHR)

Prices were available within the past 7 days and start at RM1,069 for one-way flights and RM2,770 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 17 Jan - Fri, 23 Jan
IAH
Houston
LHR
London
RM2,770 Return, found 1 day ago
RM2,770
Return
found 1 day ago
Select Delta flight, departing Sat, 17 Jan from Houston to London, returning Fri, 23 Jan, priced at RM2,770 found 1 day ago
United
Sat, 17 Jan - Fri, 23 Jan
IAH
Houston
LHR
London
RM2,858 Return, found 1 day ago
RM2,858
Return
found 1 day ago
Select United flight, departing Sat, 17 Jan from Houston to London, returning Fri, 23 Jan, priced at RM2,858 found 1 day ago
Lufthansa
Sat, 17 Jan - Fri, 23 Jan
IAH
Houston
LHR
London
RM2,882 Return, found 1 day ago
RM2,882
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 17 Jan from Houston to London, returning Fri, 23 Jan, priced at RM2,882 found 1 day ago
Air Canada
Sat, 17 Jan - Fri, 23 Jan
IAH
Houston
LHR
London
RM2,886 Return, found 1 day ago
RM2,886
Return
found 1 day ago
Select Air Canada flight, departing Sat, 17 Jan from Houston to London, returning Fri, 23 Jan, priced at RM2,886 found 1 day ago
Delta
Sat, 17 Jan - Fri, 23 Jan
IAH
Houston
LHR
London
RM2,887 Return, found 1 day ago
RM2,887
Return
found 1 day ago
Select Delta flight, departing Sat, 17 Jan from Houston to London, returning Fri, 23 Jan, priced at RM2,887 found 1 day ago
Air Canada
Sat, 17 Jan - Fri, 23 Jan
IAH
Houston
LHR
London
RM2,910 Return, found 1 day ago
RM2,910
Return
found 1 day ago
Select Air Canada flight, departing Sat, 17 Jan from Houston to London, returning Fri, 23 Jan, priced at RM2,910 found 1 day ago
Delta
Sat, 17 Jan - Fri, 23 Jan
IAH
Houston
LHR
London
RM2,912 Return, found 1 day ago
RM2,912
Return
found 1 day ago
Select Delta flight, departing Sat, 17 Jan from Houston to London, returning Fri, 23 Jan, priced at RM2,912 found 1 day ago
Air Canada
Sat, 17 Jan - Fri, 23 Jan
IAH
Houston
LHR
London
RM2,914 Return, found 1 day ago
RM2,914
Return
found 1 day ago
Select Air Canada flight, departing Sat, 17 Jan from Houston to London, returning Fri, 23 Jan, priced at RM2,914 found 1 day ago
Delta
Sat, 17 Jan - Fri, 23 Jan
IAH
Houston
LHR
London
RM2,954 Return, found 1 day ago
RM2,954
Return
found 1 day ago
Select Delta flight, departing Sat, 17 Jan from Houston to London, returning Fri, 23 Jan, priced at RM2,954 found 1 day ago
Austrian Airlines
Sat, 17 Jan - Fri, 23 Jan
IAH
Houston
LHR
London
RM2,961 Return, found 1 day ago
RM2,961
Return
found 1 day ago
Select Austrian Airlines flight, departing Sat, 17 Jan from Houston to London, returning Fri, 23 Jan, priced at RM2,961 found 1 day ago

Find the cheapest month to fly from Houston (IAH) to London (LHR)

October is typically the cheapest month to fly

From RM 2,128 - RM 3,065 per traveller.
Houston to London route information
Origin airport
George Bush Intercontinental
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Turkish Airlines, United
Return price
RM2,770
Distance
7718 km
Average flight time
15 hours 5 mins

Perfect flights from Houston to London

Your Journey from Houston to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Houston to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including WestJet, United, Delta, Air Canada, British Airways, Austrian Airlines, Lufthansa. Our selection of flights from George Bush Intercontinental to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Houston to London Flights

Experience the joy of finding cheap flights from George Bush Intercontinental to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM1,069 and roundtrip prices from RM2,770*.
 

Pre-Flight Essentials

Ensure a smooth journey from Houston to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Houston to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Houston to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Houston to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Houston to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Explore a world of travel with Expedia

*Available to Expedia members.