Your next trip, last seen at €113
Lowest observedWhen 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
- Lowest observed
- €113, departing 2 Nov 2026 (Last checked: 23 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 20Check live prices for this route
- Airlines seen
- China Southern
About this route
Explore the fares we observed from Heihe to Seoul. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,410 km
- Seen on fares with a connection
- China Southern
- Alternative airports
- GMP
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
Airport to city: straight-line distance
- Seoul Gimpo International Airport (GMP) → Seoul, city gazetteer reference point (37.5665, 126.9780): ≈ 17 km.
- Incheon International Airport (ICN) → Seoul, city gazetteer reference point (37.5665, 126.9780): ≈ 48 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.
Lowest fare by departure month
Cheapest month from Heihe to Seoul: November 2026, from €113 (checked 23 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €113 | 9 |
| December 2026 | €116 | 4 |
| February 2027 | €273 | 5 |
Lowest fare by day of the week
Cheapest day of the week from Heihe to Seoul: Monday, from €113 (checked 23 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €113 | 4 |
| Thursday | €116 | 5 |
| Saturday | €113 | 3 |
| Sunday | €113 | 4 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Heihe to Seoul by days until departure (8 to 30 days): €113 (checked 23 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 8 to 30 days | €113 | 8 |
| 61 days or more | €225 | 8 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Heihe to Seoul?
The lowest fare Routavio has observed is €113, found on 23 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Heihe to Seoul?
Cheapest month from Heihe to Seoul: November 2026, from €113 (checked 23 Oct 2026).
Are there direct flights from Heihe to Seoul?
Our data holds no non-stop flight from Heihe to Seoul. The fares on this page include at least one stop.
Which airlines fly from Heihe to Seoul?
Routavio has seen these carriers on the route: China Southern.
How many of the observed Heihe to Seoul fares were non-stop?
None of the 27 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Heihe to Seoul?
Cheapest day of the week from Heihe to Seoul: Monday, from €113 (checked 23 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 23 Oct 2026