Are there direct flights from Heihe to Seoul?

Yes, there are direct flights on this route. Check the calendar above — prices for direct flights are highlighted.

Cheap flights Heihe — Seoul | Prices from 151 $

Q: How long is the flight from Heihe to Seoul?

Approximate flight time — 2 h 10 min. This is an average for a direct flight. With connections, the time may be longer.

Q: What is the distance from Heihe to Seoul?

The straight-line distance — 1 410 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

Q: How much do flights from Heihe to Seoul cost?

The minimum price over 6 months — from 151 $ on 23.11.2026. Prices depend on the season, day of the week and how far in advance you book.

Q: What is the time difference between Heihe and Seoul?

The time difference — +1 h. Keep this in mind when planning your flight and connections.

Q: When is the best time to buy tickets Heihe — Seoul?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

Route characteristics

Distance

1 410 km

Flight time

2 h 10 min

Time difference

+1 h

Minimum price

from 151 $ (23.11.2026)

Departure airports

1 pcs.

Arrival airports

2 pcs.

Airlines on the route

3 pcs.

Who flies this route 3 pcs.

China Southern Airlines

12 flights

China Eastern

6 flights

Chengdu Airlines

3 flights

Where to buy tickets 3 pcs.

Trip.com

16 tickets

Aviakassa

3 tickets

Kupi.com

2 tickets

Airports

From — Heihe

HEK Heihe Airport

To — Seoul

GMP Gimpo International Airport
ICN Incheon International Airport

Frequently asked questions about the route Heihe — Seoul

How long is the flight from Heihe to Seoul?

Approximate flight time — 2 h 10 min. This is an average for a direct flight. With connections, the time may be longer. You will see the exact time when searching for tickets.

What is the distance from Heihe to Seoul?

The straight-line distance — 1 410 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

How much do flights from Heihe to Seoul cost?

The minimum price over 6 months — from 151 $ on 23.11.2026. Prices depend on the season, day of the week and how far in advance you book. Usually cheaper 1–3 months before departure.

What is the time difference?

The difference — +1 h. Keep this in mind when planning your flight and connections.

From which airports does Heihe operate flights?

From Heihe: HEK (Heihe Airport). Choose the most convenient airport.

To which airports in Seoul do flights arrive?

To Seoul: GMP (Gimpo International Airport), ICN (Incheon International Airport). Check which airport your flight arrives at.

Which airlines fly this route?

This route is served by 3 airlines: China Southern Airlines, China Eastern, Chengdu Airlines.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

How do I book tickets?

Choose a date, passengers and click "Find tickets" — a search will open comparing prices from 800+ airlines. Booking is made directly with the airline or agency.

About the route Heihe — Seoul

Flights Heihe — Seoul is a popular route. The straight-line distance is 1 410 km. Flight time 2 h 10 min. Time difference +1 h.

From Heihe (HEK) flights depart from one airport. To Seoul (SEL) — 2 arrival airports.

3 airlines operate on this route: China Southern Airlines, China Eastern, Chengdu Airlines. Compare prices, baggage allowance and departure times.

The minimum price for the next 6 months — from 151 $ (23.11.2026). The cheapest dates are highlighted in the calendar above.

Other destinations from Heihe