LAS - KEF

$299 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 9/17. 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

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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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, Sep 22 - Thu, Sep 25
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8:55 pm - 4:55 amLAS-KEF
25h 00m1 stop
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3:05 pm - 9:18 pmKEF-LAS
13h 13m1 stop
Fri, Sep 19 - Tue, Sep 23
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8:55 pm - 4:55 amLAS-KEF
25h 00m1 stop
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3:05 pm - 10:29 amKEF-LAS
26h 24m1 stop
Sat, Oct 11 - Fri, Oct 24
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8:45 pm - 4:55 amLAS-KEF
25h 10m1 stop
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3:05 pm - 10:05 amKEF-LAS
26h 00m1 stop
Mon, Sep 22 - Sat, Sep 27
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8:55 pm - 4:55 amLAS-KEF
25h 00m1 stop
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3:05 pm - 10:29 amKEF-LAS
26h 24m1 stop
Tue, Sep 16 - Tue, Sep 23
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8:55 pm - 4:55 amLAS-KEF
25h 00m1 stop
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3:05 pm - 10:29 amKEF-LAS
26h 24m1 stop
Mon, Sep 22 - Fri, Sep 26
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8:55 pm - 4:55 amLAS-KEF
25h 00m1 stop
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3:05 pm - 9:18 pmKEF-LAS
13h 13m1 stop
Sat, Oct 11 - Fri, Oct 24
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8:45 pm - 4:55 amLAS-KEF
25h 10m1 stop
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3:05 pm - 6:21 pmKEF-LAS
34h 16m2 stops
Tue, Sep 23 - Fri, Sep 26
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8:55 pm - 4:55 amLAS-KEF
25h 00m1 stop
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3:05 pm - 9:18 pmKEF-LAS
13h 13m1 stop
Tue, Nov 11 - Thu, Nov 20
British Airways Logo
8:55 pm - 10:45 amLAS-KEF
29h 50m1 stop
British Airways Logo
11:45 am - 4:25 pmKEF-LAS
36h 40m2 stops
$620British Airways
Find Deal
Tue, Nov 11 - Thu, Nov 20
British Airways Logo
7:00 am - 10:45 amLAS-KEF
43h 45m2 stops
British Airways Logo
11:45 am - 4:25 pmKEF-LAS
36h 40m2 stops
$627British Airways
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.

What is the most popular layover airport when flying from Las Vegas to Reykjavik?

Percentage of 1-stop round-trip flights from Las Vegas to Reykjavik chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Seattle (SEA) is the top choice – 42% of KAYAK users who clicked on 1-stop flights from Las Vegas to Reykjavik picked an itinerary connecting there.

What is the cheapest layover airport when flying from Las Vegas to Reykjavik?

Average round-trip price for 1-stop flights from Las Vegas to Reykjavik clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Calgary (YYC) offer the most affordable fares, with an average round-trip price of $633.

Which layover airport offers the shortest total travel time from Las Vegas to Reykjavik?

Shortest average total travel time for 1-stop one-way flights from Las Vegas to Reykjavik via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Minneapolis (MSP) for the shortest journey. The average one-way travel time for flights connecting there is 10h 03m.

Which layover airport has the quickest connection when flying from Las Vegas to Reykjavik?

Average layover duration at different layover airports for 1-stop one-way flights from Las Vegas to Reykjavik, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Chicago (ORD) often has the shortest layovers from Las Vegas to Reykjavik, with an average of 1h 18m.

Good to know

Cheapest flight$299
Most popular time to fly and prices are also 30% 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 $299 for a one-way ticket and $426 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?

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

  • 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.
7.9
DeltaOverall score based on 7982 reviews
7.3Food
8.2Boarding
8.5Crew
7.9Entertainment
7.9Comfort
Airline reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

6.0 GoodKristopher, Aug 2025HPN - ATL
Read more Delta reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

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.

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Great experience on Icelandair flight from Newark to Amsterdam by way of Reykjavík. Courteous and professional staff. Food was solid. Service - outstanding. Cabin was a little warm.

Good service. No complementary food for international flight. WiFi kinda pricey. Got the job done for the right price.

Still one of my favorite airlines, but the entertainment options were a bit lacking. It didn't help that my screen didn't work on one of the legs of the trip.

The plane was very small and the aisle was so narrow that every time someone walked by they rubbed against me, so it was very uncomfortable.

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

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

Information on your arrival and departure airports

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