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BIR to SZB: distance & flight time
Biratnagar (Biratnagar Airport) → Kuala Lumpur (Sultan Abdul Aziz Shah International Airport)
1,870 mi
3,010 km · 1,625 nm
4h 8m
estimated nonstop flight time
+2.3h
time difference · heading southeast
See live BIR→SZB fares Phone-only fares on this route — call free
Flight time details
1,870 miles nonstop takes roughly 4h 8m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.3-hour time gain when reading arrival times on your ticket.
The two airports
- BIR — Biratnagar Airport · Biratnagar, Nepal
- SZB — Sultan Abdul Aziz Shah International Airport · Kuala Lumpur, Malaysia
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 SZB
- KUL · Kuala Lumpur International Airport29 mi away
- MKZ · Malacca Airport77 mi away
- PKG · Pulau Pangkor Airport103 mi away
- IPH · Sultan Azlan Shah Airport104 mi away
Frequently asked questions
How far is BIR from SZB?
The flight distance from Biratnagar (BIR) to Kuala Lumpur (SZB) is 1,870 miles (3,010 km, 1,625 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIR to SZB?
A nonstop flight takes about 4h 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 Kuala Lumpur?
Kuala Lumpur is 2.3 hours ahead of Biratnagar.
What is the cheapest way to fly from BIR to SZB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIR–SZB that never appear on search engines, with no booking fees.