Are there nonstop flights from Houston (IAH) to Tokyo (HND)?

Yes. All Nippon Airways fly this route. Flight time is about 13h 7m.

What is the fastest connection from Houston (IAH) to Tokyo (HND)?

via Seattle ≈ 13h 37m, via Vancouver ≈ 13h 38m, via Dallas-Fort Worth ≈ 13h 39m (estimated flying time, excluding layovers).

How many miles is an award flight from Houston (IAH) to Tokyo (HND)?

from 20,000 ANA miles, from 40,000 JAL miles (economy, one way, based on the published award charts).

Houston → Tokyo

George Bush Intercontinental Airport (IAH) to Tokyo Haneda International Airport (HND)・10,725 km

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Nonstop flights available (1 airline). Flight time about 13h 7m. Nonstop return flights also operate.

With milesANA 20,000 miles+ (nonstop)JAL 40,000 miles+ (via DFW)Economy, one way, estimate. Tap a connection for miles by cabin.

Earn miles withANA Card (official)JAL Card (official)

Nonstop flights

NHAll Nippon AirwaysStar Alliance

Award miles (one way, estimate)

ANA Mileage Club — ANA international award
Japan ⇔ North America · one way, low season (economy regular 25,000 / high 36,000)
Economy
20,000
Premium economy
31,000
Business
50,000
First
75,000

Estimates from the airlines' published award charts (as of 2026-11-02). Seat availability, fuel surcharges and stopover rules are not included — always check with the airline before booking.

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24 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.

Nonstop from Houston

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