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GMP to BHY: distance & flight time
Seoul (Gimpo International Airport) → Beihai (Beihai Airport)
1,521 mi
2,448 km · 1,322 nm
3h 27m
estimated nonstop flight time
-1h
time difference · heading southwest
See live GMP→BHY fares Phone-only fares on this route — call free
Flight time details
1,521 miles nonstop takes roughly 3h 27m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- BHY — Beihai Airport · Beihai, China
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Near BHY
- ZHA · Zhanjiang Airport72 mi away
- NNG · Nanning Wuxu Airport103 mi away
- HAK · Haikou Meilan International Airport134 mi away
Frequently asked questions
How far is GMP from BHY?
The flight distance from Seoul (GMP) to Beihai (BHY) is 1,521 miles (2,448 km, 1,322 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to BHY?
A nonstop flight takes about 3h 27m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Seoul and Beihai?
Beihai is 1 hour behind Seoul.
What is the cheapest way to fly from GMP to BHY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–BHY that never appear on search engines, with no booking fees.