Cheap Flights from London to Houston
Looking for cheap flights from London to Houston? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from London to Houston vary by season and date, but economy flights can start around 15,000–36,200 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from London to Houston for specific travel dates.
2026-04-16
LHR - IAH
Economy | Non stop
From 30,000 Pts + $607.4
2026-04-16
LHR - IAH
Economy | 1 Stop | 9+ left
From 15,000 Pts + $395.1
2026-04-16
LHR - IAH
Economy | Non stop | 9+ left
From 27,500 Pts + $499.5
2026-04-16
LHR - IAH
Economy | 1 Stop | 9+ left
From 25,000 Pts + $363
2026-04-16
LHR - IAH
Economy | Non stop
From 33,000 Pts + $486.7
2026-04-16
LHR - IAH
Economy | 1 Stop
From 36,200 Pts + $494.6
Premium cabin flights from London to Houston
Premium cabin
2026-04-16
LHR - IAH
Business | Non stop
From 57,500 Pts + $865
Premium cabin
2026-04-16
LHR - IAH
First | Non stop
From 85,000 Pts + $924.1
Premium cabin
2026-04-16
LHR - IAH
Business | Non stop | 9+ left
From 55,000 Pts + $878
Premium cabin
2026-04-16
LHR - IAH
Business | 1 Stop | 9+ left
From 112,500 Pts + $802.3
Premium cabin
2026-04-16
LHR - IAH
Business | Non stop
From 99,000 Pts + $865
Premium cabin
2026-04-16
LHR - IAH
First | Non stop
From 155,200 Pts + $928.4
Selected hotels for your next stay
Houston (United States)
Thompson Houston
From 17,000 Pts or $351
Houston (United States)
InterContinental Hotels Houston
From 29,000 Pts or $242
Houston, TX (USA)
The Westin Oaks Houston at the Galleria
From Pts or $230
Frequently Asked Questions
The cheapest route from London to Houston depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from London to Houston.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from London to Houston.
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