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Cheap flights from Las Vegas to Reykjavik from $505

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Reykjavik departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Finnair Logo
2:01 pm - 7:50 am
LAS
-
KEF
34h 49m2 stops
Finnair Logo
5:15 pm - 10:40 pm
KEF
-
LAS
36h 25m2 stops
$505Finnair
Wed, Apr 22 - Wed, Apr 29
KLM Logo
11:34 pm - 9:30 am
LAS
-
KEF
26h 56m1 stop
KLM Logo
11:25 am - 9:56 pm
KEF
-
LAS
17h 31m1 stop
$559KLM
Sun, Apr 26 - Mon, May 4
Multiple Airlines Logo
11:34 pm - 9:30 am
LAS
-
KEF
26h 56m1 stop
Multiple Airlines Logo
11:25 am - 9:51 pm
KEF
-
LAS
17h 26m2 stops
$563Multiple Airlines
Sun, Apr 26 - Mon, May 4
KLM Logo
7:00 am - 9:30 am
LAS
-
KEF
19h 30m1 stop
KLM Logo
11:25 am - 12:07 am
KEF
-
LAS
19h 42m1 stop
$589KLM
Fri, Apr 3 - Mon, Apr 13
Multiple Airlines Logo
11:38 am - 9:30 am
LAS
-
KEF
14h 52m1 stop
Multiple Airlines Logo
11:25 am - 9:51 pm
KEF
-
LAS
17h 26m2 stops
$593Multiple Airlines
Fri, Apr 3 - Mon, Apr 13
Multiple Airlines Logo
7:00 am - 6:40 am
LAS
-
KEF
16h 40m2 stops
Multiple Airlines Logo
4:30 pm - 10:54 pm
KEF
-
LAS
13h 24m1 stop
$644Multiple Airlines
Sat, Apr 18 - Wed, Apr 22
Multiple Airlines Logo
12:50 pm - 6:05 am
LAS
-
KEF
33h 15m1 stop
Multiple Airlines Logo
4:55 pm - 11:44 pm
KEF
-
LAS
14h 49m1 stop
$647Multiple Airlines
Sat, Feb 7 - Sat, Feb 14
Multiple Airlines Logo
11:51 am - 6:15 am
LAS
-
KEF
34h 24m3 stops
Multiple Airlines Logo
5:00 pm - 10:41 am
KEF
-
LAS
25h 41m2 stops
$697Multiple Airlines
Sat, Jan 17 - Sat, Jan 24
Multiple Airlines Logo
9:59 pm - 6:15 am
LAS
-
KEF
24h 16m2 stops
Multiple Airlines Logo
5:00 pm - 10:41 am
KEF
-
LAS
25h 41m2 stops
$698Multiple Airlines
Sat, Jan 17 - Sat, Jan 24
Multiple Airlines Logo
11:34 pm - 9:30 am
LAS
-
KEF
26h 56m1 stop
Multiple Airlines Logo
11:25 am - 9:51 pm
KEF
-
LAS
17h 26m2 stops
$700Multiple Airlines
Sun, Apr 26 - Mon, May 4

KLM flights from Las Vegas to Reykjavik Keflavik Intl Airport

Our best KLM deals on Las Vegas to Reykjavik Keflavik Intl Airport flight tickets
KLM
Apr 26
LAS11:34 pmLas Vegas Harry Reid Intl
26h 56m
1 stop
KEF9:30 amReykjavik Keflavik Intl
May 4
KEF11:25 amReykjavik Keflavik Intl
17h 31m
1 stop
LAS9:56 pmLas Vegas Harry Reid Intl
$559
Find similar
KLM
Apr 3
LAS7:00 amLas Vegas Harry Reid Intl
19h 30m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Apr 13
KEF11:25 amReykjavik Keflavik Intl
19h 42m
1 stop
LAS12:07 amLas Vegas Harry Reid Intl
$589
Find similar
KLM
May 13
LAS9:25 amLas Vegas Harry Reid Intl
17h 05m
1 stop
KEF9:30 amReykjavik Keflavik Intl
May 24
KEF8:50 amReykjavik Keflavik Intl
18h 08m
1 stop
LAS7:58 pmLas Vegas Harry Reid Intl
$730
Find similar

Delta flights from Las Vegas to Reykjavik Keflavik Intl Airport

Our best Delta deals on Las Vegas to Reykjavik Keflavik Intl Airport flight tickets
Delta
Apr 26
LAS6:00 amLas Vegas Harry Reid Intl
20h 30m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 4
KEF11:25 amReykjavik Keflavik Intl
17h 26m
2 stops
LAS9:51 pmLas Vegas Harry Reid Intl
$745
Find similar
Delta
Apr 3
LAS6:04 amLas Vegas Harry Reid Intl
20h 26m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Apr 13
KEF11:25 amReykjavik Keflavik Intl
17h 26m
2 stops
LAS9:51 pmLas Vegas Harry Reid Intl
$780
Find similar
Delta
Apr 26
LAS6:00 amLas Vegas Harry Reid Intl
20h 30m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 4
KEF11:25 amReykjavik Keflavik Intl
19h 11m
2 stops
LAS11:36 pmLas Vegas Harry Reid Intl
$884
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Reykjavik Keflavik Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 24, 2025.
Use the filters below to find and compare flights from Las Vegas to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Wed 4/22

2:01 pm-7:50 am

2 stops34h 49m

Reykjavik Keflavik Intl

Wed 4/29

5:15 pm-10:40 pm

2 stops36h 25m

$505

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sun 4/26

11:34 pm-9:30 am

1 stop26h 56m

Reykjavik Keflavik Intl

Mon 5/4

11:25 am-9:56 pm

1 stop17h 31m

$559

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sun 4/26

11:34 pm-9:30 am

1 stop26h 56m

Reykjavik Keflavik Intl

Mon 5/4

11:25 am-9:51 pm

2 stops17h 26m

$563

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Fri 4/3

7:00 am-9:30 am

1 stop19h 30m

Reykjavik Keflavik Intl

Mon 4/13

11:25 am-12:07 am

1 stop19h 42m

$589

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Fri 4/3

11:38 am-9:30 am

1 stop14h 52m

Reykjavik Keflavik Intl

Mon 4/13

11:25 am-9:51 pm

2 stops17h 26m

$593

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sat 4/18

7:00 am-6:40 am

2 stops16h 40m

Reykjavik Keflavik Intl

Wed 4/22

4:30 pm-10:54 pm

1 stop13h 24m

$644

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sat 2/7

12:50 pm-6:05 am

1 stop33h 15m

Reykjavik Keflavik Intl

Sat 2/14

4:55 pm-11:44 pm

1 stop14h 49m

$647

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sat 1/17

11:51 am-6:15 am

3 stops34h 24m

Reykjavik Keflavik Intl

Sat 1/24

5:00 pm-10:41 am

2 stops25h 41m

$697

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sat 1/17

9:59 pm-6:15 am

2 stops24h 16m

Reykjavik Keflavik Intl

Sat 1/24

5:00 pm-10:41 am

2 stops25h 41m

$698

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sun 4/26

11:34 pm-9:30 am

1 stop26h 56m

Reykjavik Keflavik Intl

Mon 5/4

11:25 am-9:51 pm

2 stops17h 26m

$700

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Reykjavik from

How to get the cheapest flight ticket from Las Vegas to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest day to depart from Las Vegas to Reykjavik Keflavik Intl Airport is on a Wednesday when prices can be found for as low as $894. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Sunday, with ticket prices averaging around $1,298.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the evening when flights can be purchased for as low as $984. Flights in the morning are often more expensive with an average ticket price of $1,147.

Can stopping save me money on Las Vegas to Reykjavik Keflavik Intl Airport flights?

You could potentially save up to 21% on your flight if you consider stops on a Las Vegas to Reykjavik Keflavik Intl Airport flight.

When to book flights from Las Vegas to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Reykjavik Keflavik Intl Airport (LAS to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Reykjavik Keflavik Intl Airport

Fastest flight time

12h 08m

Direct flights

None
The fastest flight from Las Vegas to Reykjavik Keflavik Intl Airport takes 12h 08m
There are no direct flights from Las Vegas to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Las Vegas to Reykjavik Keflavik Intl Airport.
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Reykjavik Keflavik Intl by plane?

    There are 4074.7 mi between Las Vegas Harry Reid Intl and Reykjavik Keflavik Intl. Flights usually cover this in 12h 08m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Reykjavik Keflavik Intl Airport were last updated today.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Reykjavik Keflavik Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents required for your trip to Reykjavik Keflavik Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Reykjavik Keflavik Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Las Vegas to Reykjavik Keflavik Intl Airport?

Best airlines flying from Las Vegas to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Las Vegas to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $635Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $648Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
IcelandairPriceFrom $930Free CancellationRating
7.0
592 reviews
Search Icelandair flights
Alaska AirlinesPriceFrom $1,036Free CancellationRating
8.0
11,527 reviews
Search Alaska Airlines flights

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Hella
Hveragerdi
Borgarnes
Grindavik
Kopavogur

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Reykjavik?

Finding the right flight to Reykjavik from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Reykjavik quick and easy, saving you time and money.

Can I find flights from Las Vegas to Reykjavik with flexible booking policies on momondo?

Yes. All flights to Reykjavik from Las Vegas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Las Vegas to Reykjavik?

Once all potential Las Vegas to Reykjavik flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Las Vegas to Reykjavik right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Las Vegas to Reykjavik flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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