Airlines with flights from Houston to Tokyo
There are 6 airlines with scheduled flights between IAH and NRT. Both United and Zipair operates non-stop flights from Houston Airport to Narita International Airport and the flight time is 13 hours and 50 minutes.
Choose airline
Schedules
Non-stop with United Airlines
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Total flight time: 13 hours and 50 minutes
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Houston is a United Airlines hub.
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7 flights per week
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Boeing 787-9
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Business class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Zipair Tokyo
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Total flight time: 13 hours and 50 minutes
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4 flights per week
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Boeing 787-8
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Business class available
Flight
The timetable & schedule information was updated at 2026-04-21
Via Dallas with American Airlines
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Total flight time: 15h 32m - 20h 00m.
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One World Alliance
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71 flights per week
Flight
AA61
AA61
AA61
The timetable & schedule information was updated at 2026-04-21
Via Denver with United Airlines
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Total flight time: 16h 00m - 19h 40m.
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Houston is a United Airlines hub.
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95 flights per week
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Boeing 787-9
Flight
UA143
UA143
UA143
UA143
The timetable & schedule information was updated at 2026-04-21
Via San Francisco with United Airlines
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Total flight time: 16h 30m - 20h 00m.
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Houston is a United Airlines hub.
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57 flights per week
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Boeing 787-9
Flight
UA837
UA837
The timetable & schedule information was updated at 2026-04-21
Via Los Angeles with United Airlines
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Total flight time: 16h 40m - 18h 33m.
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Houston is a United Airlines hub.
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57 flights per week
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Boeing 787-9
Flight
UA32
UA32
The timetable & schedule information was updated at 2026-04-21

There are 6 airlines with scheduled flights between IAH and NRT. Both United and Zipair operates non-stop flights from Houston Airport to Narita International Airport and the flight time is 13 hours and 50 minutes.
Via Seattle with Alaska Airlines
Via Toronto with Air Canada
Via Calgary with WestJet