Distance From Suwon Airport to Suvarnabhumi Airport, SWU - BKK Distance

The distance from Suwon Airport (SWU) to Suvarnabhumi Airport (BKK) is 2294 miles or 3691 kilometers or 1992 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Suwon ( South Korea ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Suwon and Bangkok takes around 5 hours 16 minutes.

Estimated flight time from Suwon Airport, Suwon, South Korea to Suvarnabhumi Airport, Bangkok, Thailand is 5 hours 16 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • SWU - BKK

Kilometers		3691 km
Statute Miles		2294 miles
Nautical Miles		1992 nm
Avg. Time of Flight		5 hours 16 minutes

Suwon Airport to Suvarnabhumi Airport Flight Route Map - SWU to BKK Flight Path

Location of Suwon Airport & Suvarnabhumi Airport is given below.
Click the map to view Suwon to Bangkok nonstop flight path and travel direction.

Click to see flight route on Google Map between Suwon, South Korea and Bangkok, Thailand. .

Nonstop flight route between Suwon, South Korea and Bangkok, Thailand.

Time Difference Between the Airports • SWU - BKK

Time difference between Suwon (South Korea) and Bangkok (Thailand) is 2 Hours.
Bangkok time is 2 Hours behind Suwon.

Location	Local Time
Suwon (South Korea)	2026-09-17, 02:09:16 KST
Bangkok (Thailand)	2026-09-17, 00:09:16 +07

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Suwon Airport (SWU / RKSW) Suwon, South Korea

Destination

Suvarnabhumi Airport (BKK / VTBS) Bangkok, Thailand