LAS - KEF

$374 Find Cheap Flights from Las Vegas to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Reykjavik departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Reykjavik, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$604
Typical prices: $648-$998
KLM
Mon 8/17Tue 8/25
LAS - KEF • 1 stop
Cheapest one-way
$374
WestJet
Thu 5/21
LAS - KEF • 2 stops
Top airlines
KLM
Cheapest • from $604 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Las Vegas and Reykjavik. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Newark (EWR)
Cheapest • Avg $763 (round-trip)
Minneapolis (MSP)
Shortest trip • 10h 18m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reykjavik!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Reykjavik (LAS-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Reykjavik that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Reykjavik

Mon, Aug 17 - Tue, Aug 25
KLM Logo
9:35 am - 7:40 am
LAS
-
KEF
15h 05m
1 stop
KLM Logo
8:50 am - 2:23 pm
KEF
-
LAS
12h 33m
1 stop
$604KLM
Mon, Aug 17 - Tue, Aug 25
Air Canada Logo
7:17 am - 7:55 am
LAS
-
KEF
17h 38m
2 stops
Air Canada Logo
9:15 am - 2:57 pm
KEF
-
LAS
36h 42m
2 stops
$608Air Canada
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
11:25 pm - 7:55 am
LAS
-
KEF
25h 30m
1 stop
Multiple Airlines Logo
9:25 am - 4:25 pm
KEF
-
LAS
38h 00m
1 stop
$613Multiple Airlines
Sat, Aug 22 - Tue, Sep 1
Air Canada Logo
11:25 pm - 7:55 am
LAS
-
KEF
25h 30m
1 stop
Air Canada Logo
9:15 am - 12:28 pm
KEF
-
LAS
34h 13m
2 stops
$708Air Canada
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
1:20 pm - 8:50 am
LAS
-
KEF
12h 30m
1 stop
United Airlines Logo
11:00 am - 5:08 pm
KEF
-
LAS
13h 08m
1 stop
$712United Airlines
Wed, Aug 19 - Tue, Sep 1
Air Canada Logo
12:10 pm - 8:45 am
LAS
-
KEF
13h 35m
1 stop
Air Canada Logo
9:15 am - 12:28 pm
KEF
-
LAS
34h 13m
2 stops
$713Air Canada
Wed, Aug 19 - Thu, Aug 27
Air Canada Logo
12:10 pm - 8:45 am
LAS
-
KEF
13h 35m
1 stop
Air Canada Logo
10:00 am - 4:49 pm
KEF
-
LAS
37h 49m
2 stops
$718Air Canada
Fri, Aug 21 - Tue, Sep 1
Air Canada Logo
11:30 pm - 7:55 am
LAS
-
KEF
49h 25m
2 stops
Air Canada Logo
10:00 am - 12:28 pm
KEF
-
LAS
33h 28m
2 stops
$721Air Canada
Sat, Aug 22 - Tue, Sep 1
Air Canada Logo
11:25 pm - 7:55 am
LAS
-
KEF
25h 30m
1 stop
Air Canada Logo
9:15 am - 10:24 pm
KEF
-
LAS
20h 09m
1 stop
$722Air Canada
Wed, Aug 19 - Tue, Sep 1
Air Canada Logo
12:10 pm - 8:45 am
LAS
-
KEF
13h 35m
1 stop
Air Canada Logo
9:15 am - 10:24 pm
KEF
-
LAS
20h 09m
1 stop
$726Air Canada
Booking Insights

KAYAK's insights & trends for Las Vegas to Reykjavik flights

Get data-powered insights and trends into flights from Las Vegas to Reykjavik to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Las Vegas to Reykjavik?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Las Vegas to Reykjavik were found on KLM ($604) and Air Canada ($608).

Good to know

Low seasonApril
Cheapest flight$374
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Las Vegas to Reykjavik

When to book flights from Las Vegas to Reykjavik

Are your dates flexible? Find out the best times to travel from Las Vegas to Reykjavik based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Las Vegas to Reykjavik flights

  • What is the cheapest flight from Las Vegas to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Las Vegas to Reykjavik Keflavik Intl Airport was $374 for a one-way ticket and $604 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Reykjavik?

    A passport is required to fly from Las Vegas to Reykjavik.

  • Which aircraft models fly most regularly from Las Vegas to Reykjavik?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Las Vegas to Reykjavik?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Las Vegas and Reykjavik, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Las Vegas to Reykjavik, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Reykjavik are Alaska Airlines and Delta. With an average price for the route of $1,134 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $788 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Las Vegas to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Las Vegas to Reykjavik

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Reykjavik? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11965 reviews
7.1Food
7.8Comfort
8.5Crew
8.1Boarding
7.0Entertainment
Airline reviews

Well the seats were very tight but the plane was very clean, the attendance great and good entertainment. Maybe they had it, but I wanted a map on the app. Thanks

10.0 ExcellentDantzelle, Feb 2026
LAS - PDX
Read more Alaska Airlines reviews

Well the seats were very tight but the plane was very clean, the attendance great and good entertainment. Maybe they had it, but I wanted a map on the app. Thanks

in-flight wifi was not working well. also the cabin temperature was a bit hot.

Morbidly obese dude took half my seat. Sore shoulders back from being squeezed. Shame on the airline for not making this guy purchase two seats

Plane was clean, staff was professional and flight was on time. No built in tv was still ok, as programs were offered that could synch to smart phones.

Flight was cancelled last minute, had to change and buy another ticket to united airlines, made it 10 minutes late to my international flight and couldn’t get any reimbursement what so ever due to “Weather”, yet all other airlines except south west were running Just fine. Every single time I fly Alaska, it’s a huge delay or cancellation. My hope is that more people avoid this airlines all together until they actually improve.

J was in the ER x 3...3 protruding discs...contacted Alaska many many days prior to cancel and request a refund or a credjt.. they only gave me 50 % credit....outrageous seeing how i have a doctors letter....just plain inhuman. AI sucks!

Nice crew, healthy snacks and drinks available. Flight to Seattle was short and comfortable.

had to be rerouted due to a medical emergency onboard. Alaska crew treated the patient with utmost respect and continued to keep the passengers updated the entire way through, which I appreciate. But it took 4 hours from landing until we were able to be airborne again, causing us to not get into SFO until ~2 am. I understand it was a tough situation for everyone, but that was an indecent wait.

The flight was too short. No snacks or drinks offered.

I like flying Alaska Airlines. I think the staff are happy, the plane is comfortable, the entertainment reasonable, the food acceptable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Everything you need to know for your flight from Las Vegas to Reykjavik

Information on your arrival and departure airports