Houston, TX to London flights from $203
Flights starting at $203. Choose between Spirit Airlines, Norse Atlantic Airways, or United Airlines to find the best price.
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Tips to know when travelling to London
Cheapest one-way trip | $272 |
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Cheapest nonstop round-trip | $686 |
Cheapest round-trip | $645 |
Average round-trip | $779 |
Includes rare itinerary | Travel hack |
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Weekly direct flights
Mondays | Tuesdays | Wednesdays | Thursdays | Fridays | Saturdays | Sundays | |
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Direct flights | 8 | 5 | 6 | 6 | 6 | 4 | 7 |
Finnair on Mondays, Tuesdays, Wednesdays, and Sundays.
British Airways on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Iberia Airlines on Fridays, and Sundays.
Lufthansa on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Austrian Airlines on Wednesdays.
Brussels Airlines on Mondays, and Tuesdays.
United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Check-in for a flight from Houston to London
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Norse Atlantic Airways | NBT | N0 | Yes | Opens 24 days before flight Closes 2 hours before flight |
United Airlines | UAL | UA | Yes | No |
TAP Portugal | TAP | TP | Yes | Opens 36 days before flight Closes 1 hours before flight |
Ryanair | RYR | FR | No | Opens 24 days before flight Closes 2 hours before flight |
United Kingdom COVID-19 travel restrictions

Most travelers from Houston, IAH can enter London, LHR, but there are restrictions.
Departure
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Visa requirements |
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Return
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Forms and documents |
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in United Kingdom in our dedicated Stories article.
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