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Cheap flights from Las Vegas to Iceland from $379

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 Iceland departing on 9/16. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Las Vegas to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:18 pm - 9:00 amLAS  Las Vegas Harry Reid Intl-KEF Reykjavik Keflavik Intl
33h 42m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:45 pm - 6:51 pmKEF  Reykjavik Keflavik Intl-LAS Las Vegas Harry Reid Intl
13h 06m1 stop Seattle/Tacoma Intl
$707Alaska Airlines
Mon, Aug 24 - Fri, Aug 28
Alaska Airlines Logo
4:18 pm - 9:00 amLAS  Las Vegas Harry Reid Intl-KEF Reykjavik Keflavik Intl
33h 42m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
10:40 am - 11:17 pmKEF  Reykjavik Keflavik Intl-LAS Las Vegas Harry Reid Intl
19h 37m1 stop Seattle/Tacoma Intl
$743Alaska Airlines
Wed, Sep 2 - Thu, Sep 10
Icelandair Logo
9:10 pm - 6:05 amLAS  Las Vegas Harry Reid Intl-KEF Reykjavik Keflavik Intl
25h 55m1 stop Boston Logan Intl
Icelandair Logo
5:10 pm - 9:51 amKEF  Reykjavik Keflavik Intl-LAS Las Vegas Harry Reid Intl
23h 41m1 stop Boston Logan Intl
$772Icelandair
Wed, Oct 14 - Thu, Oct 22
Icelandair Logo
11:59 pm - 6:05 amLAS  Las Vegas Harry Reid Intl-KEF Reykjavik Keflavik Intl
23h 06m1 stop Boston Logan Intl
Icelandair Logo
5:00 pm - 2:48 pmKEF  Reykjavik Keflavik Intl-LAS Las Vegas Harry Reid Intl
28h 48m1 stop Boston Logan Intl
$772Icelandair
Wed, Sep 30 - Tue, Oct 27
Icelandair Logo
11:09 am - 8:55 amLAS  Las Vegas Harry Reid Intl-KEF Reykjavik Keflavik Intl
14h 46m1 stop New York John F Kennedy Intl
Icelandair Logo
7:50 pm - 12:41 amKEF  Reykjavik Keflavik Intl-LAS Las Vegas Harry Reid Intl
35h 51m1 stop New York John F Kennedy Intl
$772Icelandair
Tue, Oct 6 - Fri, Oct 16
Icelandair Logo
10:55 pm - 8:55 amLAS  Las Vegas Harry Reid Intl-KEF Reykjavik Keflavik Intl
27h 00m1 stop New York John F Kennedy Intl
Icelandair Logo
5:10 pm - 11:53 pmKEF  Reykjavik Keflavik Intl-LAS Las Vegas Harry Reid Intl
13h 43m1 stop Boston Logan Intl
$777Icelandair
Mon, Oct 5 - Thu, Oct 15
Icelandair Logo
9:10 pm - 6:05 amLAS  Las Vegas Harry Reid Intl-KEF Reykjavik Keflavik Intl
25h 55m1 stop Boston Logan Intl
Icelandair Logo
5:00 pm - 10:20 amKEF  Reykjavik Keflavik Intl-LAS Las Vegas Harry Reid Intl
24h 20m1 stop Boston Logan Intl
$777Icelandair
Mon, Oct 19 - Mon, Oct 26
Icelandair Logo
9:10 pm - 8:10 amLAS  Las Vegas Harry Reid Intl-KEF Reykjavik Keflavik Intl
28h 00m1 stop Boston Logan Intl
Icelandair Logo
4:50 pm - 7:36 pmKEF  Reykjavik Keflavik Intl-LAS Las Vegas Harry Reid Intl
34h 46m1 stop New York John F Kennedy Intl
$777Icelandair
Thu, Oct 22 - Mon, Nov 2
Icelandair Logo
10:55 pm - 8:55 amLAS  Las Vegas Harry Reid Intl-KEF Reykjavik Keflavik Intl
27h 00m1 stop New York John F Kennedy Intl
Icelandair Logo
7:50 pm - 9:21 amKEF  Reykjavik Keflavik Intl-LAS Las Vegas Harry Reid Intl
20h 31m1 stop New York John F Kennedy Intl
$777Icelandair
Mon, Oct 5 - Fri, Oct 16
Icelandair Logo
3:50 pm - 8:55 amLAS  Las Vegas Harry Reid Intl-KEF Reykjavik Keflavik Intl
34h 05m1 stop New York John F Kennedy Intl
Icelandair Logo
5:00 pm - 9:28 amKEF  Reykjavik Keflavik Intl-LAS Las Vegas Harry Reid Intl
23h 28m1 stop New York John F Kennedy Intl
$785Icelandair
Mon, Sep 21 - Mon, Sep 28

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Alaska Airlines flights from Las Vegas to Iceland

Our best Alaska Airlines deals on Las Vegas to Iceland flight tickets
Alaska Airlines
Aug 24
LAS4:18 pmLas Vegas Harry Reid Intl
33h 42m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Aug 28
KEF12:45 pmReykjavik Keflavik Intl
13h 06m
1 stop
LAS6:51 pmLas Vegas Harry Reid Intl
$707
Alaska Airlines
Sep 2
LAS4:18 pmLas Vegas Harry Reid Intl
33h 42m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Sep 10
KEF10:40 amReykjavik Keflavik Intl
19h 37m
1 stop
LAS11:17 pmLas Vegas Harry Reid Intl
$743
Alaska Airlines
Aug 29
LAS6:02 amLas Vegas Harry Reid Intl
19h 58m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Sep 2
KEF12:45 pmReykjavik Keflavik Intl
13h 18m
1 stop
LAS7:03 pmLas Vegas Harry Reid Intl
$791

Icelandair flights from Las Vegas to Iceland

Our best Icelandair deals on Las Vegas to Iceland flight tickets
Icelandair
Sep 30
LAS11:59 pmLas Vegas Harry Reid Intl
23h 06m
1 stop
KEF6:05 amReykjavik Keflavik Intl
Oct 27
KEF5:00 pmReykjavik Keflavik Intl
28h 48m
1 stop
LAS2:48 pmLas Vegas Harry Reid Intl
$772
Icelandair
Oct 5
LAS10:55 pmLas Vegas Harry Reid Intl
27h 00m
1 stop
KEF8:55 amReykjavik Keflavik Intl
Oct 15
KEF5:10 pmReykjavik Keflavik Intl
13h 43m
1 stop
LAS11:53 pmLas Vegas Harry Reid Intl
$777
Icelandair
Sep 21
LAS3:50 pmLas Vegas Harry Reid Intl
34h 05m
1 stop
KEF8:55 amReykjavik Keflavik Intl
Sep 28
KEF5:00 pmReykjavik Keflavik Intl
23h 28m
1 stop
LAS9:28 amLas Vegas Harry Reid Intl
$785

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Iceland 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 August 12, 2026.
Use the filters below to find and compare flights from Las Vegas to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasReykjavik

LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl

LASKEF

Las Vegas Harry Reid Intl

Mon 8/24

4:18 pm-9:00 am

1 stop33h 42m

Reykjavik Keflavik Intl

Fri 8/28

12:45 pm-6:51 pm

1 stop13h 06m

$707

Las VegasReykjavik

LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl

LASKEF

Las Vegas Harry Reid Intl

Wed 9/2

4:18 pm-9:00 am

1 stop33h 42m

Reykjavik Keflavik Intl

Thu 9/10

10:40 am-11:17 pm

1 stop19h 37m

$743

Las VegasReykjavik

LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl

LASKEF

Las Vegas Harry Reid Intl

Wed 10/14

9:10 pm-6:05 am

1 stop25h 55m

Reykjavik Keflavik Intl

Thu 10/22

5:10 pm-9:51 am

1 stop23h 41m

$772

Las VegasReykjavik

LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl

LASKEF

Las Vegas Harry Reid Intl

Wed 9/30

11:59 pm-6:05 am

1 stop23h 06m

Reykjavik Keflavik Intl

Tue 10/27

5:00 pm-2:48 pm

1 stop28h 48m

$772

Las VegasReykjavik

LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl

LASKEF

Las Vegas Harry Reid Intl

Tue 10/6

11:09 am-8:55 am

1 stop14h 46m

Reykjavik Keflavik Intl

Fri 10/16

7:50 pm-12:41 am

1 stop35h 51m

$772
Quickest round-trip

Las VegasReykjavik

LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl

LASKEF

Las Vegas Harry Reid Intl

Mon 10/5

10:55 pm-8:55 am

1 stop27h 00m

Reykjavik Keflavik Intl

Thu 10/15

5:10 pm-11:53 pm

1 stop13h 43m

$777

Las VegasReykjavik

LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl

LASKEF

Las Vegas Harry Reid Intl

Mon 10/19

9:10 pm-6:05 am

1 stop25h 55m

Reykjavik Keflavik Intl

Mon 10/26

5:00 pm-10:20 am

1 stop24h 20m

$777

Las VegasReykjavik

LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl

LASKEF

Las Vegas Harry Reid Intl

Thu 10/22

9:10 pm-8:10 am

1 stop28h 00m

Reykjavik Keflavik Intl

Mon 11/2

4:50 pm-7:36 pm

1 stop34h 46m

$777

Las VegasReykjavik

LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl

LASKEF

Las Vegas Harry Reid Intl

Mon 10/5

10:55 pm-8:55 am

1 stop27h 00m

Reykjavik Keflavik Intl

Fri 10/16

7:50 pm-9:21 am

1 stop20h 31m

$777

Las VegasReykjavik

LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl

LASKEF

Las Vegas Harry Reid Intl

Mon 9/21

3:50 pm-8:55 am

1 stop34h 05m

Reykjavik Keflavik Intl

Mon 9/28

5:00 pm-9:28 am

1 stop23h 28m

$785

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Iceland from

How to get the cheapest flight ticket from Las Vegas to Iceland

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 month to fly to Iceland?

The cheapest month to fly to Iceland from Las Vegas is in June. Flight prices, which tend to average around $694, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Iceland from Las Vegas during November instead. Flights to Iceland in November, while not as cheap as those in June, still average around $775.

Can stopping save me money on Las Vegas to Iceland flights?

You could potentially save up to 12% on your flight if you consider stops on a Las Vegas to Iceland flight.

Cheap Las Vegas to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Iceland

Fastest flight time

14h 08m

Direct flights

None
The fastest flight from Las Vegas to Iceland takes 14h 08m
There are no direct flights from Las Vegas to Iceland. There are no popular flight routes from Las Vegas to Iceland.
Search flight deals

Frequently asked questions about flying from Las Vegas to Iceland

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Iceland are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The required travel and health documents for your Iceland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Iceland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Las Vegas to Iceland

Compare and see reviews for airlines that fly from Las Vegas to Iceland with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $797Free CancellationRating
7.9
12,800 reviews
Search Alaska Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Iceland for you.

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

Flights from Las Vegas to Iceland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Iceland from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Iceland from Las Vegas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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