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KSJ to BKK: distance & flight time
Kasos (Kasos Airport) → Bangkok (Suvarnabhumi Airport)
4,771 mi
7,678 km · 4,146 nm
9h 49m
estimated nonstop flight time
+4h
time difference · heading east
See live KSJ→BKK fares Phone-only fares on this route — call free
Flight time details
4,771 miles nonstop takes roughly 9h 49m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- KSJ — Kasos Airport · Kasos, Greece
- BKK — Suvarnabhumi 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 KSJ
- AOK · Karpathos Airport13 mi away
- JSH · Sitia Airport48 mi away
- JTY · Astypalaia Airport85 mi away
- KGS · Kos Airport95 mi away
Near BKK
- DMK · Don Mueang International Airport19 mi away
- KDT · Kamphaeng Saen Airport63 mi away
- UTP · U-Tapao International Airport71 mi away
- HHQ · Hua Hin Airport90 mi away
Frequently asked questions
How far is KSJ from BKK?
The flight distance from Kasos (KSJ) to Bangkok (BKK) is 4,771 miles (7,678 km, 4,146 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSJ to BKK?
A nonstop flight takes about 9h 49m 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 Kasos and Bangkok?
Bangkok is 4 hours ahead of Kasos.
What is the cheapest way to fly from KSJ to BKK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSJ–BKK that never appear on search engines, with no booking fees.