starting at $215
starting at $280
starting at $288
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seoul to Heihe. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Seoul to Heihe, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flights from Seoul to Heihe are operated by several airlines — China Southern Airlines, Shanghai Airlines, and China Eastern Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $215, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
starting at $215
starting at $280
starting at $288
There appear to be no non-stop flights from Seoul to Heihe at this time.... Well, or something went wrong on our side and we couldn't find anything
There are most likely no direct flights on the Seoul — Heihe route
The cheapest one-way flight from Seoul to Heihe departs on 06/10/2026, is operated by China Southern Airlines and costs $215
There is no information about the cheapest roundtrip flight from Seoul to Heihe
Fastest flight from Seoul to Heihe takes 17h 5m
There are no direct flights on this route.
The distance between Seoul and Heihe is 1407km (872 miles). The average flight duration is 16h 52m. The time difference between Seoul and Heihe is 1h
The cheapest flight ticket from Seoul to Heihe according to data for the last 48 hours costs $215
Often the best time to buy tickets from Seoul to Heihe is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seoul to Heihe can be found flying in these months: June, October, July.
The fastest flights from Seoul to Heihe start from 17 hours 5 minutes in the air.
The following airlines operate direct flights on the route Seoul — Heihe:
The cost of a one-way flight from Seoul to Heihe ranges from $215 (June 2026) to $297 (August 2026). On average, the ticket price is about $267–$578.
Tickets from Seoul to Heihe are getting more expensive each month. From June 2026 to October 2026, the increase reached 14%, with prices now at $244. It's unlikely to get cheaper than the current level.
The most significant price increase was from June 2026 to September 2026 — up 38%. The best time to fly is June 2026–July 2026, when the average price is $248. In August 2026–September 2026, tickets cost around $297.
Given the rising prices, it's best not to delay your purchase. Flying in June 2026–July 2026 can save you up to 17% compared to the most expensive months.
Price variation across months on this route is 12.1%. Your choice of departure month significantly affects the total flight cost.
We couldn't find any special offers for flights from Seoul to Heihe