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OSR to BKK: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Bangkok (Suvarnabhumi Airport)
5,173 mi
8,326 km · 4,496 nm
10h 37m
estimated nonstop flight time
+5h
time difference · heading east
See live OSR→BKK fares Phone-only fares on this route — call free
Flight time details
5,173 miles nonstop takes roughly 10h 37m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
- 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 OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 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 OSR from BKK?
The flight distance from Ostrava (OSR) to Bangkok (BKK) is 5,173 miles (8,326 km, 4,496 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to BKK?
A nonstop flight takes about 10h 37m 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 Ostrava and Bangkok?
Bangkok is 5 hours ahead of Ostrava.
What is the cheapest way to fly from OSR to BKK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–BKK that never appear on search engines, with no booking fees.