
Popular airlines from George Bush Intercontinental Airport (IAH) to London
- American Airlines
American Airlines
- Air Canada
Air Canada
- Air France
Air France
- Finnair
Finnair
- Delta
Delta
- Iberia
Iberia
- Lufthansa
Lufthansa
- Plan, book, fly with confidence
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Cheap flights from Houston to London (IAH-LON)
Prices were available within the past 7 days and start at €258 for one-way flights and €556 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 17 Aug - Tue, 2 Sep
IAH
Houston
LHR
London
€556 Return, found 8 hours ago
€556
Return
found 8 hours ago

Sun, 17 Aug - Tue, 2 Sep
IAH
Houston
LHR
London
€556 Return, found 8 hours ago
€556
Return
found 8 hours ago

Sun, 17 Aug - Tue, 2 Sep
IAH
Houston
LHR
London
€556 Return, found 8 hours ago
€556
Return
found 8 hours ago

Sun, 17 Aug - Tue, 2 Sep
IAH
Houston
LHR
London
€556 Return, found 8 hours ago
€556
Return
found 8 hours ago

Sun, 17 Aug - Tue, 2 Sep
IAH
Houston
LHR
London
€560 Return, found 8 hours ago
€560
Return
found 8 hours ago

Sun, 17 Aug - Tue, 2 Sep
IAH
Houston
LHR
London
€561 Return, found 8 hours ago
€561
Return
found 8 hours ago

Tue, 14 Oct - Mon, 20 Oct
IAH
Houston
LHR
London
€563 Return, found 1 day ago
€563
Return
found 1 day ago

Tue, 14 Oct - Mon, 20 Oct
IAH
Houston
LHR
London
€564 Return, found 1 day ago
€564
Return
found 1 day ago

Tue, 9 Sep - Thu, 18 Sep
IAH
Houston
LGW
London
€566 Return, found 3 days ago
€566
Return
found 3 days ago

Sun, 17 Aug - Tue, 2 Sep
IAH
Houston
LHR
London
€584 Return, found 8 hours ago
€584
Return
found 8 hours ago
Find the cheapest month to fly from Houston (IAH) to London (LON)
October is typically the cheapest month to fly
From €487 - €661 per traveller.
Graph displaying average flight prices per month
Origin airport | George Bush Intercontinental |
Destination airport | Heathrow |
Return price | €555 |
Distance | 7718 km |
Perfect flights from Houston to London
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Houston to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible George Bush Intercontinental to LON-All Airports ticket options cater to your travel preferences, with incredible one-way fares from €258 and roundtrip prices from €556. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at LON-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.
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