฿25,885 Cheap Finnair flights from Houston to London (HOU→LON)
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Find the cheapest Finnair flights on Expedia from Houston (HOU) to London (LON). Flight ticket prices change frequently based on availability and demand. We send price-drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia with Finnair for this route in the past 7 days starts at ฿25,885 for travel on November 15, 2026.
฿25,885 Cheap Finnair flights Houston (HOU) to London (LON)
Prices were available within the past 7 days and start at ฿25,885 for one-way flights, for the period specified. Prices and availability are subject to change.
Sun, 15 Nov
IAH
Houston
LHR
London
฿25,885
One way
Found 2 days ago
Sun, 15 Nov
IAH
Houston
LHR
London
฿29,715
One way
Found 2 days ago
Alternative airports near London
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from Houston (HOU) to London (LON)
March is typically the cheapest month to flyMarch is typically the cheapest month to fly
From ฿27,812 - ฿35,683 per traveller.
Travel information
Origin airport | Houston William Hobby Airport |
|---|---|
Destination airport | London |
Distance | 7,823 km away |
Airline name | Finnair |
Airline code | AY |
Return price | ฿25,885 |
*Available to Expedia members.