Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Las Vegas to Reykjavik from $557

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Reykjavik departing on 11/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Las Vegas to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:10 am - 6:15 amLAS-KEF
15h 05m1 stop
Multiple Airlines Logo
5:00 pm - 10:53 pmKEF-LAS
13h 53m1 stop
$642Multiple Airlines
Find Deal
Mon, Dec 8 - Mon, Dec 15
Finnair Logo
12:28 pm - 9:00 amLAS-KEF
36h 32m2 stops
Finnair Logo
10:00 am - 7:50 pmKEF-LAS
40h 50m2 stops
$713Finnair
Find Deal
Tue, Feb 17 - Thu, Mar 12
Finnair Logo
10:10 pm - 7:50 amLAS-KEF
26h 40m2 stops
Finnair Logo
8:35 am - 10:40 pmKEF-LAS
21h 05m2 stops
$714Finnair
Find Deal
Sun, Apr 26 - Mon, May 4
British Airways Logo
8:55 pm - 10:55 amLAS-KEF
30h 00m1 stop
British Airways Logo
11:50 am - 6:50 pmKEF-LAS
15h 00m1 stop
$715British Airways
Find Deal
Thu, Nov 27 - Fri, Dec 12
Scandinavian Airlines Logo
7:05 am - 10:45 amLAS-KEF
19h 40m2 stops
Scandinavian Airlines Logo
3:40 pm - 12:13 amKEF-LAS
39h 33m2 stops
$741Scandinavian Airlines
Find Deal
Tue, Feb 17 - Thu, Mar 12
Scandinavian Airlines Logo
1:05 pm - 11:20 pmLAS-KEF
26h 15m2 stops
Scandinavian Airlines Logo
7:35 am - 10:05 pmKEF-LAS
22h 30m2 stops
$759Scandinavian Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
British Airways Logo
12:00 pm - 5:15 pmLAS-KEF
21h 15m2 stops
British Airways Logo
6:10 pm - 6:45 pmKEF-LAS
32h 35m2 stops
$808British Airways
Find Deal
Thu, Nov 27 - Fri, Dec 12
Alaska Airlines Logo
10:45 am - 6:15 amLAS-KEF
11h 30m1 stop
Alaska Airlines Logo
5:00 pm - 11:51 pmKEF-LAS
14h 51m1 stop
$856Alaska Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
Alaska Airlines Logo
6:00 am - 6:15 amLAS-KEF
16h 15m1 stop
Alaska Airlines Logo
5:00 pm - 11:51 pmKEF-LAS
14h 51m1 stop
$886Alaska Airlines
Find Deal
Tue, Feb 24 - Sat, Feb 28
Icelandair Logo
9:15 pm - 6:15 amLAS-KEF
26h 00m1 stop
Icelandair Logo
9:55 am - 10:29 pmKEF-LAS
19h 34m1 stop
$945Icelandair
Find Deal
Fri, Mar 13 - Sat, Mar 21

Finnair flights from Las Vegas to Reykjavik Keflavik Intl Airport

Our best Finnair deals on Las Vegas to Reykjavik Keflavik Intl Airport flight tickets
Finnair
Feb 17
LAS12:28 pmLas Vegas Harry Reid Intl
36h 32m
2 stops
KEF9:00 amReykjavik Keflavik Intl
Mar 12
KEF10:00 amReykjavik Keflavik Intl
40h 50m
2 stops
LAS7:50 pmLas Vegas Harry Reid Intl
$713
Find similar
Finnair
Apr 26
LAS10:10 pmLas Vegas Harry Reid Intl
26h 40m
2 stops
KEF7:50 amReykjavik Keflavik Intl
May 4
KEF8:35 amReykjavik Keflavik Intl
21h 05m
2 stops
LAS10:40 pmLas Vegas Harry Reid Intl
$714
Find similar
Finnair
Mar 4
LAS12:28 pmLas Vegas Harry Reid Intl
36h 47m
2 stops
KEF9:15 amReykjavik Keflavik Intl
Mar 11
KEF9:45 amReykjavik Keflavik Intl
41h 05m
2 stops
LAS7:50 pmLas Vegas Harry Reid Intl
$728
Find similar

British Airways flights from Las Vegas to Reykjavik Keflavik Intl Airport

Our best British Airways deals on Las Vegas to Reykjavik Keflavik Intl Airport flight tickets
British Airways
Nov 27
LAS8:55 pmLas Vegas Harry Reid Intl
30h 00m
1 stop
KEF10:55 amReykjavik Keflavik Intl
Dec 12
KEF11:50 amReykjavik Keflavik Intl
15h 00m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
$715
Find similar
British Airways
Nov 27
LAS12:00 pmLas Vegas Harry Reid Intl
21h 15m
2 stops
KEF5:15 pmReykjavik Keflavik Intl
Dec 12
KEF6:10 pmReykjavik Keflavik Intl
32h 35m
2 stops
LAS6:45 pmLas Vegas Harry Reid Intl
$808
Find similar
British Airways
Apr 26
LAS5:20 pmLas Vegas Harry Reid Intl
31h 30m
2 stops
KEF7:50 amReykjavik Keflavik Intl
May 4
KEF10:45 amReykjavik Keflavik Intl
16h 15m
1 stop
LAS8:00 pmLas Vegas Harry Reid Intl
$899
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 November 3, 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

Mon 12/8

7:10 am-6:15 am

1 stop15h 05m

Reykjavik Keflavik Intl

Mon 12/15

5:00 pm-10:53 pm

1 stop13h 53m

$642

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 2/17

12:28 pm-9:00 am

2 stops36h 32m

Reykjavik Keflavik Intl

Thu 3/12

10:00 am-7:50 pm

2 stops40h 50m

$713

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sun 4/26

10:10 pm-7:50 am

2 stops26h 40m

Reykjavik Keflavik Intl

Mon 5/4

8:35 am-10:40 pm

2 stops21h 05m

$714

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Thu 11/27

8:55 pm-10:55 am

1 stop30h 00m

Reykjavik Keflavik Intl

Fri 12/12

11:50 am-6:50 pm

1 stop15h 00m

$715

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 2/17

7:05 am-10:45 am

2 stops19h 40m

Reykjavik Keflavik Intl

Thu 3/12

3:40 pm-12:13 am

2 stops39h 33m

$741

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Wed 2/18

1:05 pm-11:20 pm

2 stops26h 15m

Reykjavik Keflavik Intl

Wed 2/25

7:35 am-10:05 pm

2 stops22h 30m

$759

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Thu 11/27

12:00 pm-5:15 pm

2 stops21h 15m

Reykjavik Keflavik Intl

Fri 12/12

6:10 pm-6:45 pm

2 stops32h 35m

$808

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Wed 2/18

10:45 am-6:15 am

1 stop11h 30m

Reykjavik Keflavik Intl

Wed 2/25

5:00 pm-11:51 pm

1 stop14h 51m

$856

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 2/24

6:00 am-6:15 am

1 stop16h 15m

Reykjavik Keflavik Intl

Sat 2/28

5:00 pm-11:51 pm

1 stop14h 51m

$886

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Fri 3/13

9:15 pm-6:15 am

1 stop26h 00m

Reykjavik Keflavik Intl

Sat 3/21

9:55 am-10:29 pm

1 stop19h 34m

$945

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 19% 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

Direct flights

None
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 11h 24m, 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
8,001 reviews
Search Delta flights
United AirlinesPriceFrom $648Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights
IcelandairPriceFrom $930Free CancellationRating
7.1
568 reviews
Search Icelandair flights
Alaska AirlinesPriceFrom $1,036Free CancellationRating
8.0
11,234 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.

An easier way to manage your Reykjavik Keflavik Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/3
Wed 12/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Reykjavik