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BKK to SXI: distance & flight time
Bangkok (Suvarnabhumi Airport) → Siri Island (Sirri Island Airport)
3,103 mi
4,994 km · 2,697 nm
6h 33m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live BKK→SXI fares Phone-only fares on this route — call free
Flight time details
3,103 miles nonstop takes roughly 6h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- BKK — Suvarnabhumi Airport · Bangkok, Thailand
- SXI — Sirri Island Airport · Siri Island, Iran
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 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
Near SXI
- DXB · Dubai International Airport69 mi away
- AEU · Abu Musa Island Airport31 mi away
- BDH · Bandar Lengeh Airport47 mi away
- KIH · Kish International Airport55 mi away
Frequently asked questions
How far is BKK from SXI?
The flight distance from Bangkok (BKK) to Siri Island (SXI) is 3,103 miles (4,994 km, 2,697 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BKK to SXI?
A nonstop flight takes about 6h 33m 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 Bangkok and Siri Island?
Siri Island is 3.5 hours behind Bangkok.
What is the cheapest way to fly from BKK to SXI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BKK–SXI that never appear on search engines, with no booking fees.