Your next trip, last seen at €402
Lowest observedVietnam Airlines · 3 stops · One wayWhen to fly
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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, Air Premia, Alaska Airlines, Asiana Airlines, Cebu Pacific, China Airlines, China Southern, Ethiopian Airlines, Frontier Airlines, HK Express, Philippine Airlines, Qatar Airways, Sichuan Airlines, STARLUX Airlines, Sun PhuQuoc Airways, Vietjet, Vietnam Airlines, Vietravel Airlines, Xiamen Air (19)
- Typical journey time
- 30h 33m
About this route
Explore the fares we observed from Hanoi to Ontario. Prices move often, so pick your dates to see the latest options.
- Route distance
- 12,356 km
- Typical journey time
- 30h 33m
- Seen on fares with a connection
- STARLUX Airlines, Vietjet, China Southern, China Airlines, Air China, Sichuan Airlines, Vietnam Airlines, Vietravel Airlines, Alaska Airlines, Frontier Airlines, HK Express, Sun PhuQuoc Airways (12)
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.
- Ontario International Airport (ONT) → Ontario, city gazetteer reference point (34.0500, -117.6400): ≈ 4 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 Ontario?
A fare of €402 was seen on 16 Oct 2026. Fares change, so search your dates for the current price.
Are there direct flights from Hanoi to Ontario?
Our data holds no non-stop flight from Hanoi to Ontario. The fares on this page include at least one stop.
Which airlines fly from Hanoi to Ontario?
Routavio has seen these carriers on the route: Air China, Air Premia, Alaska Airlines, Asiana Airlines, Cebu Pacific, China Airlines, China Southern, Ethiopian Airlines, Frontier Airlines, HK Express, Philippine Airlines, Qatar Airways, Sichuan Airlines, STARLUX Airlines, Sun PhuQuoc Airways, Vietjet, Vietnam Airlines, Vietravel Airlines, Xiamen Air (19).
How long does the flight from Hanoi to Ontario take?
Across the 96 fares Routavio observed, the average journey time is 31h 52m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Hanoi to Ontario fares were non-stop?
None of the 96 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.