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Keflavik Intl

$231+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — KEF
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap 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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$413
(Kiwi.com)

One-way from

$231
(Mytrip)

Popular in

March

Cheapest in

April
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Reykjavik Keflavik Intl flights.
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From Las Vegas Harry Reid Intl to Reykjavik Keflavik Intl
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One-way flight from Las Vegas Harry Reid Intl to Reykjavik Keflavik Intl
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High demand for flights, 2% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Find flight deals from Las Vegas to Keflavik Intl

Cheapest flights from Las Vegas to Keflavik Intl
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 January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/89:25 pmLAS - KEF
1 stop23h 35mMultiple Airlines
Sat 2/153:20 pmKEF - LAS
2 stops16h 34mMultiple Airlines
Deal found 1/20$413
This oojo deal was found by Cheapflights users on 1/21. 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.
Sat 2/111:27 amLAS - KEF
2 stops39h 28mBritish Airways
Fri 2/2811:45 amKEF - LAS
2 stops30h 50mBritish Airways
Deal found 1/21$731
This Air France deal was found by Cheapflights users on 1/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/111:15 amLAS - KEF
1 stop15h 15mAir France
Wed 4/3011:25 amKEF - LAS
1 stop17h 34mAir France
Deal found 1/21$838
This Virgin Atlantic deal was found by Cheapflights users on 1/21. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:35 amLAS - KEF
1 stop16h 55mVirgin Atlantic
Wed 4/3011:25 amKEF - LAS
2 stops17h 42mVirgin Atlantic
Deal found 1/21$842
This Lufthansa deal was found by Cheapflights users on 1/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/135:20 pmLAS - KEF
2 stops37h 00mLufthansa
Sun 3/233:15 pmKEF - LAS
2 stops40h 30mLufthansa
Deal found 1/20$855
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/239:55 pmLAS - KEF
1 stop30h 00mAmerican Airlines
Sat 3/2911:50 amKEF - LAS
1 stop34h 20mAmerican Airlines
Deal found 1/21$881
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/98:00 amLAS - KEF
1 stop17h 15mWestJet
Mon 6/239:35 amKEF - LAS
2 stops17h 03mWestJet
Deal found 1/20$907
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1712:40 pmLAS - KEF
2 stops39h 00mScandinavian Airlines
Sat 3/223:40 pmKEF - LAS
2 stops39h 38mScandinavian Airlines
Deal found 1/20$929
This SWISS deal was found by Cheapflights users on 1/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/131:37 pmLAS - KEF
2 stops40h 43mSWISS
Sat 3/222:20 pmKEF - LAS
2 stops39h 37mSWISS
Deal found 1/20$971
This Finnair deal was found by Cheapflights users on 1/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/233:10 pmLAS - KEF
2 stops35h 05mFinnair
Sun 3/305:15 pmKEF - LAS
2 stops57h 45mFinnair
Deal found 1/21$1,004
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:15 pmLAS - KEF
1 stop26h 20mAir Canada
Sat 9/2710:00 amKEF - LAS
2 stops34h 11mAir Canada
Deal found 1/21$1,034
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3112:55 amLAS - KEF
2 stops25h 35mDelta
Wed 4/3011:25 amKEF - LAS
2 stops19h 01mDelta
Deal found 1/21$1,052

Find flights from Las Vegas to Keflavik Intl within your budget

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 January 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sat 2/8

9:25 pm-5:00 am

1 stop23h 35m

Reykjavik Keflavik Intl

Sat 2/15

3:20 pm-11:54 pm

2 stops16h 34m

$413

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sat 2/1

11:27 am-10:55 am

2 stops39h 28m

Reykjavik Keflavik Intl

Fri 2/28

11:45 am-10:35 am

2 stops30h 50m

$731

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 4/1

11:15 am-9:30 am

1 stop15h 15m

Reykjavik Keflavik Intl

Wed 4/30

11:25 am-9:59 pm

1 stop17h 34m

$838

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Tue 4/1

9:35 am-9:30 am

1 stop16h 55m

Reykjavik Keflavik Intl

Wed 4/30

11:25 am-10:07 pm

2 stops17h 42m

$842

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Thu 3/13

5:20 pm-1:20 pm

2 stops37h 00m

Reykjavik Keflavik Intl

Sun 3/23

3:15 pm-12:45 am

2 stops40h 30m

$855

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sun 3/23

9:55 pm-10:55 am

1 stop30h 00m

Reykjavik Keflavik Intl

Sat 3/29

11:50 am-3:10 pm

1 stop34h 20m

$881

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Mon 6/9

8:00 am-8:15 am

1 stop17h 15m

Reykjavik Keflavik Intl

Mon 6/23

9:35 am-7:38 pm

2 stops17h 03m

$907

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Mon 3/17

12:40 pm-10:40 am

2 stops39h 00m

Reykjavik Keflavik Intl

Sat 3/22

3:40 pm-12:18 am

2 stops39h 38m

$929

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Thu 3/13

1:37 pm-1:20 pm

2 stops40h 43m

Reykjavik Keflavik Intl

Sat 3/22

2:20 pm-10:57 pm

2 stops39h 37m

$971

Las VegasReykjavik

LAS - KEF

LASKEF

Las Vegas Harry Reid Intl

Sun 3/23

3:10 pm-9:15 am

2 stops35h 05m

Reykjavik Keflavik Intl

Sun 3/30

5:15 pm-8:00 pm

2 stops57h 45m

$1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 15 results
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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 January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Reykjavik Keflavik Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Las Vegas-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.
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.

Travel insights for flights from Las Vegas to Keflavik Intl

Get recent, data-driven insights about flights from Las Vegas to Keflavik Intl including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from LAS to KEF?

Find hourly flight availability from Las Vegas to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

One of the essential ways to save on airfare from Las Vegas to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 15% on airfare.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What airport do you fly from for flights from Las Vegas to Reykjavik Keflavik Intl?

    If you book a flight to Reykjavik Keflavik Intl from Las Vegas, you will be flying from Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas. There are 0 flights from Harry Reid Intl to Reykjavik Keflavik Intl per day from 3 different airlines.

  • What are the cheapest airlines flying from Las Vegas to Reykjavik Keflavik Intl Airport round-trip?

    Cheapflights users have booked flights from Las Vegas to Reykjavik Keflavik Intl Airport round-trip from $731. Other airlines that can offer you cheap pricing are Air France, from $838, and Virgin Atlantic, from $842. British Airways is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Las Vegas to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Keflavik Intl.

  • Can I find deals for business class flights from Las Vegas to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Las Vegas to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Las Vegas to Reykjavik Keflavik Intl Airport (average of $328). Flying from Las Vegas to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $662). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$855Average$1,119FlexibilityNo cancel feeOn-time69%
DeltaCheapest$882Average$1,155FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$915Average$1,155FlexibilityNo cancel feeOn-time76%
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