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BIR to SEA: distance & flight time
Biratnagar (Biratnagar Airport) → Seattle (Seattle Tacoma International Airport)
7,007 mi
11,277 km · 6,089 nm
14h 12m
estimated nonstop flight time
-12.7h
time difference · heading north
See live BIR→SEA fares Phone-only fares on this route — call free
Flight time details
7,007 miles nonstop takes roughly 14h 12m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.7-hour time set-back when reading arrival times on your ticket.
The two airports
- BIR — Biratnagar Airport · Biratnagar, Nepal
- SEA — Seattle Tacoma International Airport · Seattle, 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 BIR
- RJB · Rajbiraj Airport33 mi away
- BHP · Bhojpur Airport48 mi away
- BDP · Bhadrapur Airport51 mi away
- TMI · Tumling Tar Airport58 mi away
Near SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Frequently asked questions
How far is BIR from SEA?
The flight distance from Biratnagar (BIR) to Seattle (SEA) is 7,007 miles (11,277 km, 6,089 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIR to SEA?
A nonstop flight takes about 14h 12m 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 Seattle?
Seattle is 12.7 hours behind Biratnagar.
What is the cheapest way to fly from BIR to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIR–SEA that never appear on search engines, with no booking fees.