Need help booking?
Unpublished phone-only deals available
DMK to BUF: distance & flight time
Bangkok (Don Mueang International Airport) → Buffalo (Buffalo Niagara International Airport)
8,508 mi
13,693 km · 7,394 nm
17h 9m
estimated nonstop flight time
-11h
time difference · heading north
See live DMK→BUF fares Phone-only fares on this route — call free
Flight time details
8,508 miles nonstop takes roughly 17h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- DMK — Don Mueang International Airport · Bangkok, Thailand
- BUF — Buffalo Niagara International Airport · Buffalo, United States
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 DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 mi away
Near BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is DMK from BUF?
The flight distance from Bangkok (DMK) to Buffalo (BUF) is 8,508 miles (13,693 km, 7,394 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DMK to BUF?
A nonstop flight takes about 17h 9m 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 Buffalo?
Buffalo is 11 hours behind Bangkok.
What is the cheapest way to fly from DMK to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DMK–BUF that never appear on search engines, with no booking fees.