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BIR to DMK: distance & flight time
Biratnagar (Biratnagar Airport) → Bangkok (Don Mueang International Airport)
1,224 mi
1,970 km · 1,064 nm
3h 8m
estimated nonstop flight time
+1.3h
time difference · heading southeast
See live BIR→DMK fares Phone-only fares on this route — call free
Flight time details
1,224 miles nonstop takes roughly 3h 8m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.3-hour time gain when reading arrival times on your ticket.
The two airports
- BIR — Biratnagar Airport · Biratnagar, Nepal
- DMK — Don Mueang International 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 BIR
- RJB · Rajbiraj Airport33 mi away
- BHP · Bhojpur Airport48 mi away
- BDP · Bhadrapur Airport51 mi away
- TMI · Tumling Tar Airport58 mi away
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
Frequently asked questions
How far is BIR from DMK?
The flight distance from Biratnagar (BIR) to Bangkok (DMK) is 1,224 miles (1,970 km, 1,064 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIR to DMK?
A nonstop flight takes about 3h 8m 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 Biratnagar and Bangkok?
Bangkok is 1.3 hours ahead of Biratnagar.
What is the cheapest way to fly from BIR to DMK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIR–DMK that never appear on search engines, with no booking fees.