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LVS to KEF: distance & flight time
Las Vegas (Las Vegas Municipal Airport) → Keflavik (Keflavik International Airport)
3,817 mi
6,143 km · 3,317 nm
7h 57m
estimated nonstop flight time
+6h
time difference · heading northeast
See live LVS→KEF fares Phone-only fares on this route — call free
Flight time details
3,817 miles nonstop takes roughly 7h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- LVS — Las Vegas Municipal Airport · Las Vegas, 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 LVS
- SAF · Santa Fe Municipal Airport53 mi away
- TSM · Taos Regional Airport63 mi away
- LAM · Los Alamos Airport65 mi away
- RTN · Raton Municipal-Crews Field83 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 LVS from KEF?
The flight distance from Las Vegas (LVS) to Keflavik (KEF) is 3,817 miles (6,143 km, 3,317 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LVS to KEF?
A nonstop flight takes about 7h 57m 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 Las Vegas and Keflavik?
Keflavik is 6 hours ahead of Las Vegas.
What is the cheapest way to fly from LVS to KEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LVS–KEF that never appear on search engines, with no booking fees.