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SWU to DMK: distance & flight time
Suwon (Suwon Airport) → Bangkok (Don Mueang International Airport)
2,287 mi
3,681 km · 1,988 nm
4h 57m
estimated nonstop flight time
-2h
time difference · heading southwest
See live SWU→DMK fares Phone-only fares on this route — call free
Flight time details
2,287 miles nonstop takes roughly 4h 57m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- SWU — Suwon Airport · Suwon, South Korea
- DMK — Don Mueang International Airport · Bangkok, Thailand
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 SWU
- ICN · Incheon International Airport34 mi away
- OSN · Osan Air Base10 mi away
- SSN · Seoul Air Base (K-16)15 mi away
- GMP · Gimpo International Airport25 mi away
Near DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 mi away
Frequently asked questions
How far is SWU from DMK?
The flight distance from Suwon (SWU) to Bangkok (DMK) is 2,287 miles (3,681 km, 1,988 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SWU to DMK?
A nonstop flight takes about 4h 57m 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 Suwon and Bangkok?
Bangkok is 2 hours behind Suwon.
What is the cheapest way to fly from SWU to DMK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SWU–DMK that never appear on search engines, with no booking fees.