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Keflavik Intl

$298+ 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — KEF
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 June 16, 2025.

Round-trip from

$567
(Travelocity)

One-way from

$298
(Mytrip)

Popular in

June

Cheapest in

December

Average price

$1,287
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. 7% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 16, 2025.

This Travelocity deal was found by Cheapflights users on 6/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:36 pmSLC - KEF
2 stops35h 34mAir Canada
Wed 8/209:30 amKEF - SLC
2 stops32h 09mAir Canada
Deal found 6/15$567
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/135:30 amSLC - KEF
2 stops20h 40mUnited Airlines
Wed 8/209:30 amKEF - SLC
2 stops37h 40mUnited Airlines
Deal found 6/15$577
This Delta deal was found by Cheapflights users on 6/15. 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.
Sun 8/178:15 amSLC - KEF
1 stop16h 45mDelta
Tue 8/268:50 amKEF - SLC
2 stops13h 50mDelta
Deal found 6/15$605
This Mytrip deal was found by Cheapflights users on 6/15. 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.
Wed 8/133:02 pmSLC - KEF
2 stops31h 53mMultiple Airlines
Wed 8/209:35 amKEF - SLC
3 stops34h 22mMultiple Airlines
Deal found 6/15$677
This Air France deal was found by Cheapflights users on 6/14. 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.
Thu 9/119:40 amSLC - KEF
1 stop14h 40mAir France
Fri 9/268:45 amKEF - SLC
2 stops17h 22mAir France
Deal found 6/14$735
This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/211:05 pmSLC - KEF
2 stops13h 10mWestJet
Sun 8/39:35 amKEF - SLC
2 stops32h 28mWestJet
Deal found 6/16$834
This Ovago deal was found by Cheapflights users on 6/14. 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.
Sun 8/108:05 amSLC - KEF
1 stop18h 25mLufthansa
Sun 8/1712:25 amKEF - SLC
2 stops26h 52mLufthansa
Deal found 6/14$887
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 10/248:30 amSLC - KEF
1 stop15h 25mAlaska Airlines
Mon 10/274:50 pmKEF - SLC
2 stops26h 14mAlaska Airlines
Deal found 6/15$1,093

Cheapflights Fare Finder

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 June 16, 2025.
Use the filters below to find and compare flights from Salt Lake City to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Salt Lake City

Fly to

Keflavik Intl

Route

Depart

Return

Price

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Tue 8/12

2:36 pm-8:10 am

2 stops35h 34m

Reykjavik Keflavik Intl

Wed 8/20

9:30 am-11:39 am

2 stops32h 09m

$567

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Wed 8/13

5:30 am-8:10 am

2 stops20h 40m

Reykjavik Keflavik Intl

Wed 8/20

9:30 am-5:10 pm

2 stops37h 40m

$577

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Sun 8/17

8:15 am-7:00 am

1 stop16h 45m

Reykjavik Keflavik Intl

Tue 8/26

8:50 am-4:40 pm

2 stops13h 50m

$605

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Wed 8/13

3:02 pm-4:55 am

2 stops31h 53m

Reykjavik Keflavik Intl

Wed 8/20

9:35 am-1:57 pm

3 stops34h 22m

$677

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Thu 9/11

9:40 am-6:20 am

1 stop14h 40m

Reykjavik Keflavik Intl

Fri 9/26

8:45 am-8:07 pm

2 stops17h 22m

$735

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Mon 7/21

1:05 pm-8:15 am

2 stops13h 10m

Reykjavik Keflavik Intl

Sun 8/3

9:35 am-12:03 pm

2 stops32h 28m

$834

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Sun 8/10

8:05 am-8:30 am

1 stop18h 25m

Reykjavik Keflavik Intl

Sun 8/17

12:25 am-9:17 pm

2 stops26h 52m

$887

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Fri 10/24

8:30 am-5:55 am

1 stop15h 25m

Reykjavik Keflavik Intl

Mon 10/27

4:50 pm-1:04 pm

2 stops26h 14m

$1,093

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Fri 10/24

11:15 am-11:50 pm

2 stops30h 35m

Reykjavik Keflavik Intl

Mon 10/27

11:30 am-10:15 pm

2 stops40h 45m

$1,150

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Wed 7/16

12:33 pm-4:55 am

2 stops34h 22m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 14 results
1
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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.

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to Reykjavik Keflavik Intl Airport

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 $656). 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 June 16, 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 June 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and KLM from Salt Lake City to Reykjavik by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
KLM
7.8
Good
1,361 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Air France
7.5
Good
1,465 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,803 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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 $567. Other airlines that can offer you cheap pricing are United Airlines, from $577, and Delta, from $605. Air Canada is priced at 47% 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 $346 on WestJet. Other airlines that offer cheap prices include Air Canada from $495 and United Airlines from $500 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 $656). 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 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$540Average$982FlexibilityNo cancel feeOn-time69%
DeltaCheapest$805Average$1,043FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$929Average$1,096FlexibilityNo cancel feeOn-time76%

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