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NGS to BKK: distance & flight time
Nagasaki (Nagasaki Airport) → Bangkok (Suvarnabhumi Airport)
2,265 mi
3,645 km · 1,968 nm
4h 54m
estimated nonstop flight time
-2h
time difference · heading southwest
See live NGS→BKK fares Phone-only fares on this route — call free
Flight time details
2,265 miles nonstop takes roughly 4h 54m 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
- NGS — Nagasaki Airport · Nagasaki, Japan
- 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 NGS
- HSG · Saga Airport28 mi away
- AXJ · Amakusa Airport33 mi away
- KMJ · Kumamoto Airport55 mi away
- FUK · Fukuoka Airport56 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 NGS from BKK?
The flight distance from Nagasaki (NGS) to Bangkok (BKK) is 2,265 miles (3,645 km, 1,968 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NGS to BKK?
A nonstop flight takes about 4h 54m 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 Nagasaki and Bangkok?
Bangkok is 2 hours behind Nagasaki.
What is the cheapest way to fly from NGS to BKK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NGS–BKK that never appear on search engines, with no booking fees.