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Keflavik Intl

$397+ Cheap flights from Salt Lake City (SLC) 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — KEF
Mar 9 — Mar 161
Sun 3/9
Sun 3/16
1 adult, Economy
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Cheap flight deals from Salt Lake City to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) 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 March 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$640
(Mytrip)

One-way from

$397
(Kiwi.com)

Popular in

July

Cheapest in

December

Average price

$957
Provider with most accurate pricing for Salt Lake City-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Reykjavik Keflavik Intl flights.
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From Salt Lake City to Reykjavik Keflavik Intl
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One-way flight from Salt Lake City to Reykjavik Keflavik Intl
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Highest demand for flights based on searches. 12% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Salt Lake City to Keflavik Intl

Cheapest flights from Salt Lake City to Keflavik Intl
Explore the most affordable flight options available from Salt Lake City to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 4, 2025.

This Mytrip deal was found by Cheapflights users on 3/3. 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.
Mon 3/312:23 pmSLC - KEF
2 stops32h 27mMultiple Airlines
Mon 4/73:45 pmKEF - SLC
3 stops27h 33mMultiple Airlines
Deal found 3/3$640
This Orbitz deal was found by Cheapflights users on 3/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:12 amSLC - KEF
2 stops43h 43mBritish Airways
Tue 11/1111:45 amKEF - SLC
2 stops38h 30mBritish Airways
Deal found 3/3$658
This Booking.com deal was found by Cheapflights users on 3/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/258:10 amSLC - KEF
2 stops42h 25mAir Canada
Tue 9/210:00 amKEF - SLC
2 stops34h 57mAir Canada
Deal found 3/2$721
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Sun 8/247:00 amSLC - KEF
2 stops18h 00mUnited Airlines
Tue 9/210:00 amKEF - SLC
3 stops42h 16mUnited Airlines
Deal found 3/2$794
This Delta deal was found by Cheapflights users on 3/2. 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.
Wed 4/309:40 amSLC - KEF
1 stop17h 50mDelta
Thu 5/811:25 amKEF - SLC
1 stop13h 46mDelta
Deal found 3/2$806
This Air France deal was found by Cheapflights users on 3/2. 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.
Mon 8/251:59 pmSLC - KEF
1 stop13h 31mAir France
Tue 9/211:25 amKEF - SLC
1 stop14h 49mAir France
Deal found 3/2$844
This KLM deal was found by Cheapflights users on 3/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/309:40 amSLC - KEF
1 stop17h 50mKLM
Sat 5/1011:25 amKEF - SLC
2 stops18h 32mKLM
Deal found 3/2$870
This Lufthansa deal was found by Cheapflights users on 3/3. 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.
Tue 9/168:50 amSLC - KEF
2 stops32h 45mLufthansa
Mon 9/2212:25 amKEF - SLC
2 stops27h 51mLufthansa
Deal found 3/3$887
This WestJet deal was found by Cheapflights users on 3/3. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/211:00 amSLC - KEF
2 stops15h 15mWestJet
Mon 6/99:35 amKEF - SLC
2 stops30h 13mWestJet
Deal found 3/3$911
This Virgin Atlantic deal was found by Cheapflights users on 3/3. 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.
Wed 4/161:40 pmSLC - KEF
2 stops13h 50mVirgin Atlantic
Tue 4/2211:25 amKEF - SLC
2 stops16h 46mVirgin Atlantic
Deal found 3/3$923
This CrystalTravel deal was found by Cheapflights users on 3/2. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/158:44 pmSLC - KEF
1 stop11h 16mIcelandair
Fri 7/2510:30 amKEF - SLC
1 stop13h 48mIcelandair
Deal found 3/2$1,031
This Alaska Airlines deal was found by Cheapflights users on 3/3. 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.
Thu 11/612:15 pmSLC - KEF
1 stop11h 00mAlaska Airlines
Tue 11/115:05 pmKEF - SLC
2 stops23h 49mAlaska Airlines
Deal found 3/3$1,116

Find flights from Salt Lake City to Keflavik Intl within your budget

Customize your flight search to find flights from Salt Lake City 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 March 4, 2025.

Fly from

Salt Lake City

Fly to

Keflavik Intl

Route

Depart

Return

Price

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Mon 3/31

2:23 pm-4:50 am

2 stops32h 27m

Reykjavik Keflavik Intl

Mon 4/7

3:45 pm-1:18 pm

3 stops27h 33m

$640

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Mon 8/25

8:10 am-8:35 am

2 stops42h 25m

Reykjavik Keflavik Intl

Tue 9/2

10:00 am-2:57 pm

2 stops34h 57m

$721

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Sun 8/24

7:00 am-7:00 am

2 stops18h 00m

Reykjavik Keflavik Intl

Tue 9/2

10:00 am-10:16 pm

3 stops42h 16m

$794

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Wed 4/30

9:40 am-9:30 am

1 stop17h 50m

Reykjavik Keflavik Intl

Tue 5/13

11:25 am-10:13 pm

1 stop16h 48m

$806

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Mon 8/25

1:59 pm-9:30 am

1 stop13h 31m

Reykjavik Keflavik Intl

Tue 9/2

11:25 am-8:14 pm

1 stop14h 49m

$844

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Wed 4/30

9:40 am-9:30 am

1 stop17h 50m

Reykjavik Keflavik Intl

Sat 5/10

11:25 am-11:57 pm

2 stops18h 32m

$870

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Mon 6/2

11:00 am-8:15 am

2 stops15h 15m

Reykjavik Keflavik Intl

Mon 6/9

9:35 am-9:48 am

2 stops30h 13m

$911

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Wed 4/16

1:40 pm-9:30 am

2 stops13h 50m

Reykjavik Keflavik Intl

Tue 4/22

11:25 am-10:11 pm

2 stops16h 46m

$923

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Tue 5/13

12:05 pm-11:35 pm

2 stops29h 30m

Reykjavik Keflavik Intl

Tue 5/20

12:00 pm-10:42 pm

1 stop16h 42m

$1,021

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Tue 7/15

8:44 pm-2:00 pm

1 stop11h 16m

Reykjavik Keflavik Intl

Fri 7/25

10:30 am-6:18 pm

1 stop13h 48m

$1,031

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 18 results
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Compare providers for flights from Salt Lake City 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 Salt Lake City to Keflavik Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 Salt Lake City-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 Salt Lake City-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Salt Lake City-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-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 Salt Lake City-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 Salt Lake City to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Salt Lake City 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 Salt Lake City to Keflavik Intl

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

What is the cheapest month to book a flight from Salt Lake City to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Salt Lake City to Reykjavik Keflavik Intl Airport (average of $328). Flying from Salt Lake City to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $653). 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.

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

Find hourly flight availability from Salt Lake City 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 March 4, 2025.

One of the essential ways to save on airfare from Salt Lake City to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Salt Lake City to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to Keflavik Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Salt Lake City to Reykjavik Keflavik Intl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 March 4, 2025.
Alaska Airlines
8.0
Very good
9,713 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,713 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,068 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

KLM
7.8
Good
1,322 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Air France
7.4
Good
1,434 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,679 reviews
Alaska Airlines
8.0
Very good
9,713 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City 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 Salt Lake City to Reykjavik Keflavik Intl?

    Located just 5.7 mi from the city center, Salt Lake City is the airport most travelers will use when flying to Reykjavik Keflavik Intl from Salt Lake City. Booking flights from Salt Lake City (SLC) to Reykjavik Keflavik Intl should be relatively easy as there are 0 daily outbound flights to Reykjavik Keflavik Intl from 3 different airlines.

  • What are the cheapest airlines flying from Salt Lake City to Reykjavik Keflavik Intl Airport round-trip?

    Cheapflights users have booked flights from Salt Lake City to Reykjavik Keflavik Intl Airport round-trip from $721. Other airlines that can offer you cheap pricing are United Airlines, from $794, and Delta, from $806. Air Canada is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Salt Lake City to Reykjavik Keflavik Intl Airport one-way?

    One-way options have recently been found by users for as low as $444 on WestJet. Other airlines that offer cheap prices include United Airlines from $599 and Alaska Airlines from $724 one-way.

  • Can I find deals for flights from Salt Lake City to Keflavik Intl that include hotel bookings?

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

  • How can I find direct flights from Salt Lake City to Keflavik Intl?

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

  • Can I find deals for business class flights from Salt Lake City to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Salt Lake City 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 Salt Lake City to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Salt Lake City to Reykjavik Keflavik Intl Airport (average of $328). Flying from Salt Lake City to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $653). 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.

See more FAQs

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Top 3 airlines flying from Salt Lake City to Keflavik Intl

Discover the top 3 airlines that operate flights from Salt Lake City 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 March 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$508Average$982FlexibilityNo cancel feeOn-time69%
DeltaCheapest$782Average$1,182FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$935Average$1,078FlexibilityNo cancel feeOn-time76%
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