LAS - KEF

$538 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 11/3. 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
$600
Finnair
Mon 4/13Wed 4/22
LAS - KEF • 2 stops
Cheapest one-way
$538
Multiple Airlines
Mon 11/3
LAS - KEF • 2 stops
Top airlines
Finnair
Cheapest • from $600 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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, Apr 13 - Wed, Apr 22
Finnair Logo
10:00 pm - 7:50 amLAS-KEF
26h 50m2 stops
Finnair Logo
5:10 pm - 10:40 pmKEF-LAS
36h 30m2 stops
$600Finnair
Find Deal
Wed, Mar 4 - Wed, Mar 11
Finnair Logo
11:44 am - 9:15 amLAS-KEF
37h 31m2 stops
Finnair Logo
9:45 am - 7:50 pmKEF-LAS
41h 05m2 stops
$629Finnair
Find Deal
Sun, Nov 2 - Mon, Nov 10
Multiple Airlines Logo
12:59 am - 6:05 amLAS-KEF
21h 06m1 stop
Multiple Airlines Logo
4:55 pm - 11:29 pmKEF-LAS
14h 34m1 stop
$633Multiple Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10
Multiple Airlines Logo
7:08 am - 6:05 amLAS-KEF
14h 57m1 stop
Multiple Airlines Logo
4:55 pm - 11:29 pmKEF-LAS
14h 34m1 stop
$650Multiple Airlines
Find Deal
Tue, Feb 17 - Thu, Mar 12
Finnair Logo
2:38 pm - 9:15 amLAS-KEF
34h 37m2 stops
Finnair Logo
10:00 am - 7:50 pmKEF-LAS
40h 50m2 stops
$662Finnair
Find Deal
Tue, Feb 17 - Thu, Mar 12
Finnair Logo
2:38 pm - 9:00 amLAS-KEF
34h 22m2 stops
Finnair Logo
10:00 am - 7:50 pmKEF-LAS
40h 50m2 stops
$663Finnair
Find Deal
Mon, Apr 13 - Wed, Apr 22
British Airways Logo
10:10 pm - 7:50 amLAS-KEF
26h 40m2 stops
British Airways Logo
10:55 am - 8:00 pmKEF-LAS
16h 05m1 stop
$695British Airways
Find Deal
Wed, Feb 18 - Wed, Feb 25
Alaska Airlines Logo
7:50 am - 6:15 amLAS-KEF
14h 25m1 stop
Alaska Airlines Logo
5:00 pm - 11:51 pmKEF-LAS
14h 51m1 stop
$857Alaska Airlines
Find Deal
Wed, Mar 4 - Wed, Mar 11
Alaska Airlines Logo
9:30 am - 6:15 amLAS-KEF
12h 45m1 stop
Alaska Airlines Logo
4:50 pm - 11:53 pmKEF-LAS
14h 03m1 stop
$887Alaska Airlines
Find Deal
Fri, Mar 13 - Sat, Mar 21
Icelandair Logo
10:19 pm - 9:45 pmLAS-KEF
16h 26m1 stop
Icelandair Logo
9:55 am - 10:29 pmKEF-LAS
19h 34m1 stop
$938Icelandair
Find Deal
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 Finnair ($600) and British Airways ($695).

Which airlines fly non-stop between Las Vegas and Reykjavik Keflavik Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Las Vegas to Reykjavik Keflavik Intl Airport.

There are 4 airlines that fly nonstop from Las Vegas to Reykjavik Keflavik Intl Airport. They are: Alaska Airlines, Delta, Icelandair and United Airlines. The cheapest price of all airlines flying this route was found with Delta at $635 for a round-trip flight. On average, the best prices for this route can be found at United Airlines.

Good to know

Cheapest flight$538
Most popular time to fly and prices are also 28% 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 $538 for a one-way ticket and $600 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?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Las Vegas and Reykjavik, with oneworld 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 $1,141 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 4 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 11160 reviews
7.0Entertainment
7.1Food
7.8Comfort
8.5Crew
8.1Boarding
Airline reviews

It was a great experience, friendly staff and good snacks

10.0 ExcellentAnonymous, Oct 2025SAN - TPA
Read more Alaska Airlines reviews

It was a great experience, friendly staff and good snacks

Apart from the man snoring very loudly across the aisle from us for about 3.5 of the 5 hour flight it was a great flight. I couldn't get the internet to work and stay working. Texting was intermittent for me.

This was our first time flying with Alaska. It was a seamless experience, with comfortable seats and leg room. Staff were friendly and helpful.

Flight delay caused me to miss my connecting flight home, but I was put up at a nearby motel, and it was great

Flight on time. Crew good. Seating Bad. Have to pay extra on a not cheap flight to avoid being next to toilet.

The plane boarded late and arrived late which wasn't really ideal.

Online check in didn't work. Somehow ended up with 2 Alaska rewards numbers and 1 for Hawaiian. No one at check in could figure out what to do. No one at check in could help me confirm an upcoming flight on Hawaiian Airlines.

This was more with the third party booking through Kayak but my KTN for Pre-TSA, even though I entered it, wasn't assigned to my ticket when I got to the airport. I had to go through regular security. Also the Alaska app had trouble loading my ticket in the first place and I had to ask for it to be printed. Alaska Airlines was great but wanted you to know about this hiccup in the ticketing interface.

The crew was great! Passengers were nice. Just an fyi that I heard several of them complain that the snack was not gluten free. Many people got handed the snack and then promptly gave it back to the flight attendant. Might be good to look into another option as such a high percentage of people in CO and WA are gf. Cheers!

Flight was delayed 14 hours! We missed an entire day of our vacation and had to pay for hotel that we didn’t use

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

Flight was good but there are way to many announcements for credit cards etc.

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

Everything sucked. No food, one small glass of water, a tiny coffee, 5.5 hour delay with no customer service. Would never recommend flying them.

The crew was wonderful at check in, the gate and on board. Felt the luggage had more room than the passengers. The seats were smaller than most domestic U.S. airlines. I'm only 5'2" and I had little legroom. There were only 2 bathrooms in coach. Needed more. The flight was very smooth but not the most comfortable.

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

Information on your arrival and departure airports

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