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Cheap flights from Las Vegas to Reykjavik from $244

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 9/12. 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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Find the cheapest flights from Las Vegas to Reykjavik

Cheap round-trip flights

Logo
8:52 pm - 4:55 amLAS-KEF
25h 03m1 stop
Logo
3:05 pm - 10:29 amKEF-LAS
26h 24m1 stop
$466
Find Deal
Sat, Sep 6 - Sat, Sep 13
Logo
11:34 am - 4:55 amLAS-KEF
34h 21m2 stops
Logo
3:05 pm - 10:29 amKEF-LAS
26h 24m1 stop
$488
Find Deal
Sat, Sep 6 - Sat, Sep 13
Logo
8:52 pm - 4:55 amLAS-KEF
25h 03m1 stop
Logo
3:05 pm - 9:18 pmKEF-LAS
13h 13m1 stop
$511
Find Deal
Sat, Sep 13 - Thu, Sep 18
British Airways Logo
8:55 pm - 10:45 amLAS-KEF
29h 50m1 stop
British Airways Logo
11:45 am - 10:59 pmKEF-LAS
43h 14m2 stops
$613British Airways
Find Deal
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 - 7:14 pmKEF-LAS
39h 29m2 stops
$614British Airways
Find Deal
Tue, Nov 11 - Thu, Nov 20
Finnair Logo
8:55 pm - 9:15 amLAS-KEF
28h 20m2 stops
Finnair Logo
10:00 am - 6:50 pmKEF-LAS
40h 50m2 stops
$634Finnair
Find Deal
Tue, Nov 11 - Thu, Nov 20
Air Canada Logo
11:30 am - 8:10 amLAS-KEF
13h 40m1 stop
Air Canada Logo
9:30 am - 8:37 pmKEF-LAS
42h 07m2 stops
$654Air Canada
Find Deal
Wed, Aug 20 - Thu, Aug 28
United Airlines Logo
12:59 am - 8:10 amLAS-KEF
24h 11m3 stops
United Airlines Logo
9:30 am - 11:16 amKEF-LAS
32h 46m2 stops
$659United Airlines
Find Deal
Tue, Aug 19 - Thu, Aug 28
United Airlines Logo
12:59 am - 8:10 amLAS-KEF
24h 11m3 stops
United Airlines Logo
9:50 am - 11:16 amKEF-LAS
32h 26m2 stops
$665United Airlines
Find Deal
Tue, Aug 19 - Thu, Aug 28
Air Canada Logo
11:30 am - 8:10 amLAS-KEF
13h 40m1 stop
Air Canada Logo
9:30 am - 10:40 amKEF-LAS
32h 10m1 stop
$666Air Canada
Find Deal
Wed, Aug 20 - Thu, Aug 28

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
Aug 3
LAS6:30 amLas Vegas Harry Reid Intl
16h 50m
2 stops
KEF6:20 amReykjavik Keflavik Intl
Aug 11
KEF9:30 amReykjavik Keflavik Intl
21h 17m
2 stops
LAS11:47 pmLas Vegas Harry Reid Intl
$658
Find similar
Delta
Aug 2
LAS12:40 amLas Vegas Harry Reid Intl
23h 20m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Aug 11
KEF9:30 amReykjavik Keflavik Intl
20h 50m
1 stop
LAS11:20 pmLas Vegas Harry Reid Intl
$916
Find similar
Delta
Aug 2
LAS12:40 amLas Vegas Harry Reid Intl
23h 20m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Aug 11
KEF8:50 amReykjavik Keflavik Intl
16h 34m
2 stops
LAS6:24 pmLas Vegas Harry Reid Intl
$920
Find similar

SWISS flights from Las Vegas to Reykjavik Keflavik Intl Airport

Our best SWISS deals on Las Vegas to Reykjavik Keflavik Intl Airport flight tickets
SWISS
Aug 3
LAS9:00 amLas Vegas Harry Reid Intl
40h 35m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Aug 10
KEF12:45 amReykjavik Keflavik Intl
22h 50m
1 stop
LAS4:35 pmLas Vegas Harry Reid Intl
$953
Find similar
SWISS
Aug 3
LAS9:10 pmLas Vegas Harry Reid Intl
28h 25m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Aug 10
KEF12:45 amReykjavik Keflavik Intl
22h 50m
1 stop
LAS4:35 pmLas Vegas Harry Reid Intl
$1,065
Find similar
SWISS
Aug 3
LAS9:10 pmLas Vegas Harry Reid Intl
28h 25m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Aug 10
KEF12:45 amReykjavik Keflavik Intl
22h 50m
1 stop
LAS4:35 pmLas Vegas Harry Reid Intl
$1,079
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 July 31, 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

Sat 9/6

8:52 pm-4:55 am

1 stop25h 03m

Reykjavik Keflavik Intl

Sat 9/13

3:05 pm-10:29 am

1 stop26h 24m

$466

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sat 9/6

11:34 am-4:55 am

2 stops34h 21m

Reykjavik Keflavik Intl

Sat 9/13

3:05 pm-10:29 am

1 stop26h 24m

$488

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sat 9/13

8:52 pm-4:55 am

1 stop25h 03m

Reykjavik Keflavik Intl

Thu 9/18

3:05 pm-9:18 pm

1 stop13h 13m

$511

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 11/11

8:55 pm-10:45 am

1 stop29h 50m

Reykjavik Keflavik Intl

Thu 11/20

11:45 am-10:59 pm

2 stops43h 14m

$613

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 11/11

8:55 pm-10:45 am

1 stop29h 50m

Reykjavik Keflavik Intl

Thu 11/20

11:45 am-7:14 pm

2 stops39h 29m

$614

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 11/11

8:55 pm-9:15 am

2 stops28h 20m

Reykjavik Keflavik Intl

Thu 11/20

10:00 am-6:50 pm

2 stops40h 50m

$634

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Wed 8/20

11:30 am-8:10 am

1 stop13h 40m

Reykjavik Keflavik Intl

Thu 8/28

9:30 am-8:37 pm

2 stops42h 07m

$654

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 8/19

12:59 am-8:10 am

3 stops24h 11m

Reykjavik Keflavik Intl

Thu 8/28

9:30 am-11:16 am

2 stops32h 46m

$659

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 8/19

12:59 am-8:10 am

3 stops24h 11m

Reykjavik Keflavik Intl

Thu 8/28

9:50 am-11:16 am

2 stops32h 26m

$665

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Wed 8/20

11:30 am-8:10 am

1 stop13h 40m

Reykjavik Keflavik Intl

Thu 8/28

9:30 am-10:40 am

1 stop32h 10m

$666

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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.

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

Best Price Found

$244

Fastest flight time

13h 09m

Direct flights

None
The best one-way flight to Reykjavik Keflavik Intl Airport from Las Vegas in the past 72 hours is $244. The best round-trip flight deal from Las Vegas to Reykjavik Keflavik Intl Airport found on momondo in the last 72 hours is $466.
The fastest flight from Las Vegas to Reykjavik Keflavik Intl Airport takes 13h 09m
There are no direct flights from Las Vegas to Reykjavik Keflavik Intl Airport. Popular non-direct route for this connection is Las Vegas Harry Reid Intl Airport - 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 13h 10m, 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
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $699Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
IcelandairPriceFrom $930Free CancellationRating
7.0
520 reviews
Search Icelandair flights

Traveling to a place near Reykjavik?

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

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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