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PDX to LAI: distance & flight time
Portland (Portland International Airport) → Lannion (Lannion-Côte de Granit Airport)
4,960 mi
7,982 km · 4,310 nm
10h 12m
estimated nonstop flight time
+9h
time difference · heading northeast
See live PDX→LAI fares Phone-only fares on this route — call free
Flight time details
4,960 miles nonstop takes roughly 10h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- PDX — Portland International Airport · Portland, United States
- LAI — Lannion-Côte de Granit Airport · Lannion, France
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 PDX
- TTD · Portland Troutdale Airport10 mi away
- HIO · Portland Hillsboro Airport17 mi away
- KLS · Southwest Washington Regional Airport39 mi away
- SLE · Salem Municipal Airport/McNary Field51 mi away
Near LAI
- MXN · Morlaix-Ploujean Airport19 mi away
- SBK · Saint-Brieuc-Armor Airport32 mi away
- LDV · Landivisiau Air Base35 mi away
- BES · Brest Bretagne Airport48 mi away
Frequently asked questions
How far is PDX from LAI?
The flight distance from Portland (PDX) to Lannion (LAI) is 4,960 miles (7,982 km, 4,310 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PDX to LAI?
A nonstop flight takes about 10h 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 Portland and Lannion?
Lannion is 9 hours ahead of Portland.
What is the cheapest way to fly from PDX to LAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PDX–LAI that never appear on search engines, with no booking fees.