$384+ Cheap flights from Las Vegas (LAS) to Keflavik Intl (KEF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — KEF
May 25 — Jun 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Las Vegas to Keflavik Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Las Vegas to Keflavik Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Las Vegas to Keflavik IntlExplore the most affordable flight options available from Las Vegas to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
Explore the most affordable flight options available from Las Vegas to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:45 am
LAS
- KEF
1 stop15h 30m
Multiple Airlines
Wed 7/224:50 pm
KEF
- LAS
1 stop13h 00m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$650
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:22 am
LAS
- KEF
1 stop15h 53m
Multiple Airlines
Sat 7/1810:40 am
KEF
- LAS
1 stop17h 28m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$695
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:30 am
LAS
- KEF
1 stop16h 10m
WestJet
Thu 7/29:00 am
KEF
- LAS
2 stops34h 30m
WestJet
Deal found 4/22![WestJet logo]()
$696
This Alaska Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:48 pm
LAS
- KEF
1 stop32h 12m
Alaska Airlines
Tue 6/912:45 pm
KEF
- LAS
1 stop13h 12m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$701
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:00 am
LAS
- KEF
1 stop15h 25m
Multiple Airlines
Tue 6/910:40 am
KEF
- LAS
1 stop19h 07m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:45 am
LAS
- KEF
1 stop15h 30m
Multiple Airlines
Fri 7/1710:40 am
KEF
- LAS
1 stop19h 13m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$719
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:28 am
LAS
- KEF
1 stop12h 47m
Multiple Airlines
Sun 7/264:50 pm
KEF
- LAS
1 stop13h 00m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$725
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:30 am
LAS
- KEF
1 stop16h 10m
Multiple Airlines
Tue 6/309:00 am
KEF
- LAS
2 stops35h 34m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/611:00 am
LAS
- KEF
1 stop20h 00m
Multiple Airlines
Sat 6/1310:40 am
KEF
- LAS
1 stop17h 20m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$735
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:30 am
LAS
- KEF
1 stop16h 10m
WestJet
Wed 7/19:00 am
KEF
- LAS
1 stop15h 15m
WestJet
Deal found 4/22![WestJet logo]()
$736
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:30 am
LAS
- KEF
1 stop16h 10m
WestJet
Wed 7/19:00 am
KEF
- LAS
2 stops34h 30m
WestJet
Deal found 4/22![WestJet logo]()
$738
Best flights from Las Vegas to Keflavik IntlDiscover carefully curated flight deals from Las Vegas to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
Discover carefully curated flight deals from Las Vegas to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:48 pm
LAS
- KEF
1 stop32h 12m
Alaska Airlines
Tue 6/912:45 pm
KEF
- LAS
1 stop28h 44m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$708
This KAYAK deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:35 pm
LAS
- KEF
1 stop25h 35m
Multiple Airlines
Wed 9/235:00 pm
KEF
- LAS
1 stop14h 41m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$888
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
LAS
- KEF
2 stops18h 00m
United Airlines
Thu 9/1012:00 pm
KEF
- LAS
1 stop12h 56m
United Airlines
Deal found 4/23![United Airlines logo]()
$1,018
This Alaska Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:28 am
LAS
- KEF
1 stop15h 32m
Alaska Airlines
Wed 6/1712:45 pm
KEF
- LAS
1 stop17h 05m
Alaska Airlines
Deal found 4/21![Alaska Airlines logo]()
$866
This KAYAK deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:35 am
LAS
- KEF
1 stop14h 20m
Multiple Airlines
Thu 9/1010:40 am
KEF
- LAS
1 stop19h 37m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$940
This United Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:45 am
LAS
- KEF
2 stops14h 05m
United Airlines
Thu 9/1012:00 pm
KEF
- LAS
2 stops17h 56m
United Airlines
Deal found 4/20![United Airlines logo]()
$1,022
Last-minute flights from Las Vegas to Keflavik IntlDiscover last-minute flight deals from Las Vegas to Keflavik Intl. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Keflavik Intl. Data last updated April 25, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:53 am
LAS
- KEF
1 stop15h 17m
Icelandair
Tue 4/287:50 pm
KEF
- LAS
1 stop19h 45m
Icelandair
Deal found 4/23![Icelandair logo]()
$1,165
This Alaska Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:46 pm
LAS
- KEF
1 stop32h 39m
Alaska Airlines
Mon 4/274:50 pm
KEF
- LAS
1 stop14h 08m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$1,217
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:26 pm
LAS
- KEF
2 stops34h 49m
Multiple Airlines
Sat 5/24:45 pm
KEF
- LAS
1 stop21h 43m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,307
This lol.travel deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:36 pm
LAS
- KEF
1 stop13h 19m
Multiple Airlines
Thu 5/147:55 pm
KEF
- LAS
1 stop33h 21m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$1,021
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:10 am
LAS
- KEF
1 stop15h 55m
Multiple Airlines
Tue 5/2610:40 am
KEF
- LAS
1 stop13h 14m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,288
This oojo deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:48 pm
LAS
- KEF
1 stop13h 12m
Icelandair
Tue 6/910:40 am
KEF
- LAS
1 stop19h 08m
Icelandair
Deal found 4/21![Icelandair logo]()
$782
This Alaska Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:00 am
LAS
- KEF
2 stops17h 15m
Alaska Airlines
Tue 6/910:40 am
KEF
- LAS
1 stop30h 49m
Alaska Airlines
Deal found 4/20![Alaska Airlines logo]()
$1,152
One-way flights from Las Vegas to Keflavik IntlSearch for one-way flight options from Las Vegas to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
Search for one-way flight options from Las Vegas to Keflavik Intl. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:50 am
LAS
- KEF
3 stops17h 50m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:10 pm
LAS
- KEF
1 stop30h 30m
WestJet
Deal found 4/20![WestJet logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/88:30 am
LAS
- KEF
1 stop16h 10m
WestJet
Deal found 4/20![WestJet logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:20 pm
LAS
- KEF
2 stops35h 20m
WestJet
Deal found 4/20![WestJet logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:00 am
LAS
- KEF
3 stops18h 40m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:20 pm
LAS
- KEF
3 stops30h 20m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:00 am
LAS
- KEF
3 stops17h 40m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$585
Find flight deals from Las Vegas to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $650 (Kiwi.com) |
One-way from | $384 (Mytrip) |
Popular in | June |
Cheapest in | April |
Average price | $555 |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Keflavik Intl 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, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2026.
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
Cheapest round-trip
Las VegasReykjavik
LAS - KEF
LASKEF
Las Vegas Harry Reid Intl
Tue 6/2
5:48 pm-9:00 am
1 stop32h 12m
Reykjavik Keflavik Intl
Tue 6/9
12:45 pm-10:29 am
1 stop28h 44m
$708
Las VegasReykjavik
LAS - KEF
LASKEF
Las Vegas Harry Reid Intl
Mon 6/15
10:28 am-9:00 am
1 stop15h 32m
Reykjavik Keflavik Intl
Wed 6/17
12:45 pm-10:50 pm
1 stop17h 05m
$866
Las VegasReykjavik
LAS - KEF
LASKEF
Las Vegas Harry Reid Intl
Fri 9/11
11:35 pm-8:10 am
1 stop25h 35m
Reykjavik Keflavik Intl
Wed 9/23
5:00 pm-12:41 am
1 stop14h 41m
$888
Las VegasReykjavik
LAS - KEF
LASKEF
Las Vegas Harry Reid Intl
Tue 9/1
11:35 am-8:55 am
1 stop14h 20m
Reykjavik Keflavik Intl
Thu 9/10
10:40 am-11:17 pm
1 stop19h 37m
$940
Quickest round-trip
Las VegasReykjavik
LAS - KEF
LASKEF
Las Vegas Harry Reid Intl
Wed 9/2
6:00 am-7:00 am
2 stops18h 00m
Reykjavik Keflavik Intl
Thu 9/10
12:00 pm-5:56 pm
1 stop12h 56m
$1,018
Las VegasReykjavik
LAS - KEF
LASKEF
Las Vegas Harry Reid Intl
Tue 9/1
11:45 am-8:50 am
2 stops14h 05m
Reykjavik Keflavik Intl
Thu 9/10
12:00 pm-10:56 pm
2 stops17h 56m
$1,022
Cheapest one-way
Quickest one-way
Las VegasReykjavik
LAS - KEF
LASKEF
Las Vegas Harry Reid Intl
Mon 6/8
8:30 am-7:40 am
1 stop16h 10m
$387
Las VegasReykjavik
LAS - KEF
LASKEF
Las Vegas Harry Reid Intl
Tue 6/9
6:10 pm-7:40 am
1 stop30h 30m
$467
Las VegasReykjavik
LAS - KEF
LASKEF
Las Vegas Harry Reid Intl
Mon 6/8
6:00 am-7:40 am
3 stops18h 40m
$526
Las VegasReykjavik
LAS - KEF
LASKEF
Las Vegas Harry Reid Intl
Sun 6/7
5:35 pm-7:40 am
2 stops31h 05m
$553
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Keflavik Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Keflavik Intl in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Las Vegas to Keflavik Intl
Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Las Vegas with our price prediction graph.
LAS-KEF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Las Vegas to Reykjavik Keflavik Intl Airport
Reviews of airlines servicing Keflavik Intl
Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated April 25, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Las Vegas to Reykjavik Keflavik Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Entertainment
7.0
Overall
7.9
Crew
8.5
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Reykjavik Keflavik Intl Airport?
Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locationsKeflavik
Hveragerdi
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Keflavik Intl flight routes
Other flight options
Other flights from Las Vegas
Popular flights
Complete your trip
Complete your trip to Keflavik Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Las Vegas to Keflavik Intl by cabin class
Find flights from Las Vegas to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Keflavik Intl
Explore flights to Keflavik Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2026.
Las Vegas and Keflavik Intl flights
Browse other Las Vegas and Keflavik Intl flight options. Last updated on April 25, 2026.
Other flights from Las Vegas
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Las Vegas to Keflavik Intl
Discover the top 3 airlines that operate flights from Las Vegas to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$635 | Average$785 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$648 | Average$821 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$884 | Average$1,134 | FlexibilityNo cancel fee | On-time75% |