Need help booking?
Unpublished phone-only deals available
DOY to GMP: distance & flight time
Dongying (Dongying Shengli Airport) → Seoul (Gimpo International Airport)
438 mi
705 km · 381 nm
1h 25m
estimated nonstop flight time
+1h
time difference · heading east
See live DOY→GMP fares Phone-only fares on this route — call free
Flight time details
438 miles nonstop takes roughly 1h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- DOY — Dongying Shengli Airport · Dongying, China
- GMP — Gimpo International Airport · Seoul, South Korea
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 DOY
- WEF · Weifang Airport62 mi away
- TNA · Yaoqiang Airport98 mi away
- TAO · Liuting Airport123 mi away
- TSN · Tianjin Binhai International Airport136 mi away
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
Frequently asked questions
How far is DOY from GMP?
The flight distance from Dongying (DOY) to Seoul (GMP) is 438 miles (705 km, 381 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DOY to GMP?
A nonstop flight takes about 1h 25m 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 Dongying and Seoul?
Seoul is 1 hour ahead of Dongying.
What is the cheapest way to fly from DOY to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DOY–GMP that never appear on search engines, with no booking fees.