# Hanoi to Seoul flights

Page: https://www.routavio.com/flights/hanoi-to-seoul

## About this route

Explore the fares we observed from Hanoi to Seoul. Prices move often, so pick your dates to see the latest options.

- Route distance: 2,742 km
- Fastest observed flight time: 4h 10m
- Airlines seen: Jeju Air, Sun PhuQuoc Airways, Vietjet, Parata Air, Shandong Airlines
- Alternative airports: GMP

- Cheapest checked fare: €94 one way (checked 6 Nov 2026, departing 11 Nov 2026)
- Checked fares: €94 - €192
- Cheapest month seen: November 2026 (from €94); dearest month seen: March 2027 (from €103)

## Frequently asked

### How much is a flight from Hanoi to Seoul?

The lowest fare Routavio has observed is €94, found on 6 Nov 2026. Prices move, so read it as a floor rather than a quote.

### When is the cheapest month to fly from Hanoi to Seoul?

In our observations November 2026 is the cheapest month so far, at €94.

### Are there direct flights from Hanoi to Seoul?

Yes. Published schedules report non-stop flights on this route with Jeju Air, Sun PhuQuoc Airways, Vietjet, Parata Air, Korean Air, Asiana Airlines, Vietnam Airlines.

### Which airlines fly from Hanoi to Seoul?

Routavio has seen these carriers on the route: Jeju Air, Sun PhuQuoc Airways, Vietjet, Parata Air, Shandong Airlines.

### How long does the flight from Hanoi to Seoul take?

Across the 81 fares Routavio observed, the average journey time is 4h 30m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

### How many of the observed Hanoi to Seoul fares were non-stop?

76 of the 97 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.

Route data last updated by Routavio on 6 November 2026