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LRT to BFI: distance & flight time
Lorient (Lorient South Brittany (Bretagne Sud) Airport) → Seattle (Boeing Field King County International Airport)
4,900 mi
7,885 km · 4,258 nm
10h 4m
estimated nonstop flight time
-9h
time difference · heading northwest
See live LRT→BFI fares Phone-only fares on this route — call free
Flight time details
4,900 miles nonstop takes roughly 10h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- LRT — Lorient South Brittany (Bretagne Sud) Airport · Lorient, France
- BFI — Boeing Field King County 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 LRT
- VNE · Vannes-Meucon Airport34 mi away
- UIP · Quimper-Cornouaille Airport37 mi away
- SBK · Saint-Brieuc-Armor Airport60 mi away
- LBY · La Baule-Escoublac Airport61 mi away
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Frequently asked questions
How far is LRT from BFI?
The flight distance from Lorient (LRT) to Seattle (BFI) is 4,900 miles (7,885 km, 4,258 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LRT to BFI?
A nonstop flight takes about 10h 4m 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 Lorient and Seattle?
Seattle is 9 hours behind Lorient.
What is the cheapest way to fly from LRT to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LRT–BFI that never appear on search engines, with no booking fees.