$352+ Cheap flights from Las Vegas (LAS) to Keflavik Intl (KEF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — KEF
Oct 10 — Oct 171
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 September 10, 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 September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/186:00 am -
1 stop17h 15m
Fri 10/234:50 pm -
1 stop14h 06m
Deal found 9/7![Multiple Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/186:00 am -
1 stop17h 15m
Sun 10/255:00 pm -
1 stop13h 56m
Deal found 9/6![Multiple Airlines logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/136:50 am -
1 stop15h 25m
Mon 11/165:00 pm -
1 stop14h 59m
Deal found 9/10![Multiple Airlines logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/108:05 am -
1 stop14h 10m
Mon 11/165:00 pm -
1 stop14h 59m
Deal found 9/10![Multiple Airlines logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/118:05 am -
1 stop14h 10m
Mon 11/165:00 pm -
1 stop14h 59m
Deal found 9/10![Multiple Airlines logo]()
$574
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/76:50 am -
1 stop16h 25m
Wed 10/144:50 pm -
1 stop13h 09m
Deal found 9/7![Multiple Airlines logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/179:45 am -
1 stop13h 30m
Fri 10/234:50 pm -
1 stop14h 06m
Deal found 9/6![Multiple Airlines logo]()
$608
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/136:50 am -
1 stop15h 25m
Tue 11/175:00 pm -
1 stop13h 37m
Deal found 9/10![Multiple Airlines logo]()
$612
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/108:05 am -
1 stop14h 10m
Tue 11/175:00 pm -
1 stop13h 37m
Deal found 9/10![Multiple Airlines logo]()
$614
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/96:50 am -
1 stop15h 25m
Mon 11/165:00 pm -
1 stop14h 59m
Deal found 9/10![Multiple Airlines logo]()
$616
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Thu 11/126:50 am -
1 stop15h 25m
Fri 11/205:00 pm -
1 stop15h 39m
Deal found 9/10![Multiple Airlines logo]()
$618
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/108:05 am -
1 stop14h 10m
Fri 11/205:00 pm -
1 stop15h 39m
Deal found 9/10![Multiple Airlines logo]()
$619
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 September 10, 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 September 10, 2026.
This Finnair deal was found by Cheapflights users on 9/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/811:35 am -
2 stops37h 40m
Mon 2/1510:00 am -
2 stops40h 15m
Deal found 9/10![Finnair logo]()
$746
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 11/56:30 pm -
2 stops31h 30m
Thu 11/1212:00 pm -
2 stops28h 42m
Deal found 9/10![United Airlines logo]()
$850
This oojo deal was found by Cheapflights users on 9/5. 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.
Wed 9/306:02 am -
1 stop20h 23m
Tue 10/275:00 pm -
1 stop34h 28m
Deal found 9/5![Icelandair logo]()
$886
This Delta deal was found by Cheapflights users on 9/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:22 pm -
1 stop14h 08m
Mon 10/1211:25 am -
1 stop20h 12m
Deal found 9/5![Delta logo]()
$941
This Finnair deal was found by Cheapflights users on 9/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:55 pm -
2 stops52h 20m
Mon 11/3010:00 am -
2 stops40h 20m
Deal found 9/9![Finnair logo]()
$802
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/149:47 am -
2 stops15h 58m
Sat 10/2410:00 am -
2 stops36h 12m
Deal found 9/6![United Airlines logo]()
$934
This Finnair deal was found by Cheapflights users on 9/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:35 am -
2 stops37h 40m
Tue 11/1710:00 am -
2 stops41h 04m
Deal found 9/10![Finnair logo]()
$862
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 10/195:55 pm -
2 stops31h 00m
Mon 10/2612:00 pm -
1 stop15h 23m
Deal found 9/8![United Airlines logo]()
$945
Last-minute flights from Las Vegas to Keflavik IntlDiscover last-minute flight deals from Las Vegas to Keflavik Intl. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Keflavik Intl. Data last updated September 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/76:50 am -
1 stop16h 25m
Wed 10/144:50 pm -
1 stop13h 09m
Deal found 9/7![Multiple Airlines logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/126:50 am -
1 stop16h 25m
Fri 10/164:50 pm -
1 stop14h 06m
Deal found 9/9![Multiple Airlines logo]()
$702
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/142:07 pm -
1 stop12h 18m
Sat 10/244:50 pm -
1 stop13h 09m
Deal found 9/6![Multiple Airlines logo]()
$645
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/179:45 am -
1 stop13h 30m
Fri 10/234:50 pm -
1 stop14h 06m
Deal found 9/6![Multiple Airlines logo]()
$608
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/179:45 am -
1 stop13h 30m
Sat 10/244:50 pm -
1 stop13h 09m
Deal found 9/6![Multiple Airlines logo]()
$653
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/186:00 am -
1 stop17h 15m
Fri 10/234:50 pm -
1 stop14h 06m
Deal found 9/7![Multiple Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/186:00 am -
1 stop17h 15m
Sun 10/255:00 pm -
1 stop13h 56m
Deal found 9/6![Multiple Airlines logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/186:00 am -
1 stop17h 15m
Sat 10/244:50 pm -
1 stop13h 09m
Deal found 9/6![Multiple Airlines logo]()
$671
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/196:50 am -
1 stop16h 25m
Fri 10/234:50 pm -
1 stop14h 06m
Deal found 9/6![Multiple Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/196:50 am -
1 stop16h 25m
Sat 10/244:50 pm -
1 stop13h 09m
Deal found 9/6![Multiple Airlines logo]()
$708
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/219:45 am -
1 stop13h 15m
Tue 10/274:55 pm -
1 stop13h 48m
Deal found 9/8![Multiple Airlines logo]()
$634
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/212:07 pm -
1 stop12h 18m
Wed 10/285:00 pm -
1 stop12h 59m
Deal found 9/6![Multiple Airlines logo]()
$639
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 September 10, 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 September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 12/117:45 am -
2 stops41h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Fri 12/111:20 pm -
3 stops60h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$364
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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $551 (Kiwi.com) |
One-way from | $352 (Kiwi.com) |
Popular in | May |
Cheapest in | April |
Average price | $1,007 |
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 7,457,451 searches. Data last updated September 10, 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 Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl
LASKEF
Las Vegas Harry Reid Intl
Fri 12/11
7:45 am-9:15 am
2 stops41h 30m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$352
Las VegasReykjavik
LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl
LASKEF
Las Vegas Harry Reid Intl
Fri 12/11
1:20 pm-10:00 am
3 stops60h 40m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$364
Las VegasReykjavik
LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl
LASKEF
Las Vegas Harry Reid Intl
Mon 2/8
11:35 am-9:15 am
2 stops37h 40m
Reykjavik Keflavik Intl
Mon 2/15
10:00 am-6:15 pm
2 stops40h 15m
$746
Las VegasReykjavik
LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl
LASKEF
Las Vegas Harry Reid Intl
Mon 11/16
8:55 pm-9:15 am
2 stops52h 20m
Reykjavik Keflavik Intl
Mon 11/30
10:00 am-6:20 pm
2 stops40h 20m
$802
Las VegasReykjavik
LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl
LASKEF
Las Vegas Harry Reid Intl
Thu 11/5
6:30 pm-10:00 am
2 stops31h 30m
Reykjavik Keflavik Intl
Thu 11/12
12:00 pm-8:42 am
2 stops28h 42m
$850
Las VegasReykjavik
LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl
LASKEF
Las Vegas Harry Reid Intl
Thu 11/12
11:35 am-9:15 am
2 stops37h 40m
Reykjavik Keflavik Intl
Tue 11/17
10:00 am-7:04 pm
2 stops41h 04m
$862
Las VegasReykjavik
LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl
LASKEF
Las Vegas Harry Reid Intl
Wed 9/30
6:02 am-9:25 am
1 stop20h 23m
Reykjavik Keflavik Intl
Tue 10/27
5:00 pm-8:28 pm
1 stop34h 28m
$886
Las VegasReykjavik
LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl
LASKEF
Las Vegas Harry Reid Intl
Wed 10/14
9:47 am-8:45 am
2 stops15h 58m
Reykjavik Keflavik Intl
Sat 10/24
10:00 am-3:12 pm
2 stops36h 12m
$934
Quickest round-trip
Las VegasReykjavik
LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl
LASKEF
Las Vegas Harry Reid Intl
Mon 10/5
12:22 pm-9:30 am
1 stop14h 08m
Reykjavik Keflavik Intl
Mon 10/12
11:25 am-12:37 am
1 stop20h 12m
$941
Las VegasReykjavik
LAS Las Vegas Harry Reid Intl - KEF Reykjavik Keflavik Intl
LASKEF
Las Vegas Harry Reid Intl
Mon 10/19
5:55 pm-7:55 am
2 stops31h 00m
Reykjavik Keflavik Intl
Mon 10/26
12:00 pm-8:23 pm
1 stop15h 23m
$945
Sorted 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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 September 10, 2026.
Get a feel of what it's like to fly with Alaska 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.
Entertainment
7.0
Comfort
7.8
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Comfort
7.8
Overall
7.9
Food
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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 September 10, 2026.
Las Vegas and Keflavik Intl flights
Browse other Las Vegas and Keflavik Intl flight options. Last updated on September 10, 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 September 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Las Vegas to Keflavik Intl
Discover the top airline 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$783 | Average$1,028 | FlexibilityNo cancel fee | On-time75% |