
Popular airlines from George Bush Intercontinental Airport (IAH) to Heathrow Airport (LHR)
- American Airlines
American Airlines
- Air France
Air France
- Finnair
Finnair
- British Airways
British Airways
- Delta
Delta
- Iberia
Iberia
- KLM
KLM
- Plan, book, fly with confidence
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Cheap Flights from Houston to London (IAH-LHR)
Prices were available within the past 7 days and start at RM1,322 for one-way flights and RM2,766 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, 3 Oct - Mon, 6 Oct
IAH
Houston
LHR
London
RM2,766 Return, found 1 day ago
RM2,766
Return
found 1 day ago

Fri, 19 Sep - Tue, 23 Sep
IAH
Houston
LHR
London
RM2,809 Return, found 1 hour ago
RM2,809
Return
found 1 hour ago

Fri, 19 Sep - Tue, 23 Sep
IAH
Houston
LHR
London
RM2,884 Return, found 1 hour ago
RM2,884
Return
found 1 hour ago

Fri, 19 Sep - Tue, 23 Sep
IAH
Houston
LHR
London
RM2,939 Return, found 1 hour ago
RM2,939
Return
found 1 hour ago

Fri, 19 Sep - Tue, 23 Sep
IAH
Houston
LHR
London
RM2,945 Return, found 1 hour ago
RM2,945
Return
found 1 hour ago

Fri, 19 Sep - Tue, 23 Sep
IAH
Houston
LHR
London
RM2,969 Return, found 1 hour ago
RM2,969
Return
found 1 hour ago

Fri, 19 Sep - Tue, 23 Sep
IAH
Houston
LHR
London
RM2,974 Return, found 1 hour ago
RM2,974
Return
found 1 hour ago

Fri, 19 Sep - Tue, 23 Sep
IAH
Houston
LHR
London
RM2,995 Return, found 1 hour ago
RM2,995
Return
found 1 hour ago

Fri, 19 Sep - Tue, 23 Sep
IAH
Houston
LHR
London
RM3,080 Return, found 1 hour ago
RM3,080
Return
found 1 hour ago

Fri, 19 Sep - Tue, 23 Sep
IAH
Houston
LHR
London
RM3,355 Return, found 1 hour ago
RM3,355
Return
found 1 hour ago
Find the cheapest month to fly from Houston (IAH) to London (LHR)
August is typically the cheapest month to fly
From RM 2,217 - RM 5,192 per traveller.
Graph displaying average flight prices per month
Origin airport | George Bush Intercontinental |
Destination airport | Heathrow |
Airlines serving | Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, United |
Return price | RM2,766 |
Distance | 7718 km |
Average flight time | 15 hours 17 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, Air France, KLM. 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 RM1,322 and roundtrip prices from RM2,766*.
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.
Frequently asked questions
Explore a world of travel with Expedia
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*Available to Expedia members.