Your next trip, last seen at €475
Lowest observedVietjet · 1 stop · One wayWhen to fly
Explore datesFind the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Airlines seen
- Air China, China Southern, EVA Air, Frontier Airlines, HK Express, Korean Air, Qatar Airways, Sichuan Airlines, Singapore Airlines, STARLUX Airlines, Turkish Airlines, United Airlines, Vietjet, Vietnam Airlines, WestJet, Xiamen Air, ZIPAIR (17)
- Typical journey time
- 33h 05m
About this route
Explore the fares we observed from Hanoi to Houston. Prices move often, so pick your dates to see the latest options.
- Route distance
- 13,928 km
- Typical journey time
- 33h 05m
- Seen on fares with a connection
- Vietjet, EVA Air, China Southern, Qatar Airways, Sichuan Airlines, Turkish Airlines, Air China, STARLUX Airlines, HK Express, Xiamen Air, WestJet, ZIPAIR (12)
- Alternative airports
- HOU
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Noi Bai International Airport (HAN) → Hanoi, city gazetteer reference point (21.0278, 105.8342): ≈ 22 km.
- William P. Hobby Airport (HOU) → Houston, city gazetteer reference point (29.7628, -95.3831): ≈ 17 km.
- George Bush Intercontinental Airport (IAH) → Houston, city gazetteer reference point (29.7628, -95.3831): ≈ 25 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Frequently asked
How much was a flight from Hanoi to Houston?
A fare of €475 was seen on 18 Oct 2026. Fares change, so search your dates for the current price.
Are there direct flights from Hanoi to Houston?
Our data holds no non-stop flight from Hanoi to Houston. The fares on this page include at least one stop.
Which airlines fly from Hanoi to Houston?
Routavio has seen these carriers on the route: Air China, China Southern, EVA Air, Frontier Airlines, HK Express, Korean Air, Qatar Airways, Sichuan Airlines, Singapore Airlines, STARLUX Airlines, Turkish Airlines, United Airlines, Vietjet, Vietnam Airlines, WestJet, Xiamen Air, ZIPAIR (17).
How long does the flight from Hanoi to Houston take?
Across the 78 fares Routavio observed, the average journey time is 29h 51m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Hanoi to Houston fares were non-stop?
None of the 83 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.