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LWS to KEF: distance & flight time
Lewiston (Lewiston Nez Perce County Airport) → Keflavik (Keflavik International Airport)
3,534 mi
5,688 km · 3,071 nm
7h 24m
estimated nonstop flight time
+7h
time difference · heading northeast
See live LWS→KEF fares Phone-only fares on this route — call free
Flight time details
3,534 miles nonstop takes roughly 7h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- LWS — Lewiston Nez Perce County Airport · Lewiston, United States
- KEF — Keflavik International Airport · Keflavik, Iceland
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 LWS
- PUW · Pullman Moscow Regional Airport26 mi away
- ALW · Walla Walla Regional Airport64 mi away
- GEG · Spokane International Airport89 mi away
- LGD · La Grande/Union County Airport89 mi away
Near KEF
- RKV · Reykjavik Airport22 mi away
- GUU · Grundarfjörður Airport72 mi away
- VEY · Vestmannaeyjar Airport81 mi away
- PFJ · Patreksfjörður Airport116 mi away
Frequently asked questions
How far is LWS from KEF?
The flight distance from Lewiston (LWS) to Keflavik (KEF) is 3,534 miles (5,688 km, 3,071 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWS to KEF?
A nonstop flight takes about 7h 24m 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 Lewiston and Keflavik?
Keflavik is 7 hours ahead of Lewiston.
What is the cheapest way to fly from LWS to KEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWS–KEF that never appear on search engines, with no booking fees.