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Keflavik Intl

$432+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — KEF
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This Trip.com deal was found by Cheapflights users on 1/25. 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.
Sun 2/86:20 am
SLC
-
KEF
1 stop16h 45m
Multiple Airlines
Sat 2/144:55 pm
KEF
-
SLC
1 stop14h 19m
Multiple Airlines
Deal found 1/25$661
This Trip.com deal was found by Cheapflights users on 1/25. 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.
Fri 5/17:35 am
SLC
-
KEF
1 stop16h 25m
Multiple Airlines
Mon 5/44:50 pm
KEF
-
SLC
1 stop13h 18m
Multiple Airlines
Deal found 1/25$711
This Trip.com deal was found by Cheapflights users on 1/25. 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.
Wed 5/67:35 am
SLC
-
KEF
1 stop16h 25m
Multiple Airlines
Wed 5/204:50 pm
KEF
-
SLC
1 stop12h 24m
Multiple Airlines
Deal found 1/25$742
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 4/277:35 am
SLC
-
KEF
1 stop16h 25m
Multiple Airlines
Thu 5/74:50 pm
KEF
-
SLC
1 stop13h 18m
Multiple Airlines
Deal found 1/26$750
This Delta deal was found by Cheapflights users on 1/26. 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 4/272:35 pm
SLC
-
KEF
1 stop12h 55m
Delta
Wed 5/611:25 am
KEF
-
SLC
1 stop16h 41m
Delta
Deal found 1/26$754
This KAYAK deal was found by Cheapflights users on 1/26. 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.
Wed 4/157:15 am
SLC
-
KEF
2 stops34h 55m
Lufthansa
Wed 4/2212:20 am
KEF
-
SLC
2 stops27h 36m
Lufthansa
Deal found 1/26$764
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 3/29:59 pm
SLC
-
KEF
1 stop25h 06m
Multiple Airlines
Mon 3/94:55 pm
KEF
-
SLC
1 stop13h 19m
Multiple Airlines
Deal found 1/25$765
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 4/277:35 am
SLC
-
KEF
1 stop16h 25m
Multiple Airlines
Mon 5/114:50 pm
KEF
-
SLC
1 stop13h 18m
Multiple Airlines
Deal found 1/26$768
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 4/277:35 am
SLC
-
KEF
1 stop16h 25m
Multiple Airlines
Sat 5/94:50 pm
KEF
-
SLC
1 stop12h 24m
Multiple Airlines
Deal found 1/26$774
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 4/287:35 am
SLC
-
KEF
1 stop16h 25m
Multiple Airlines
Tue 5/124:50 pm
KEF
-
SLC
1 stop12h 24m
Multiple Airlines
Deal found 1/26$775

Find 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$661
(Trip.com)

One-way from

$432
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$727
Provider with most accurate pricing for Salt Lake City-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salt Lake City-Reykjavik Keflavik Intl flights.
Search Deals
From Salt Lake City to Reykjavik Keflavik Intl
Search Deals
One-way flight from Salt Lake City to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($452 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($105 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 26, 2026.
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

Mon 4/27

2:35 pm-9:30 am

1 stop12h 55m

Reykjavik Keflavik Intl

Fri 5/8

8:50 am-7:47 pm

1 stop16h 57m

$754

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Wed 4/29

2:35 pm-9:30 am

1 stop12h 55m

Reykjavik Keflavik Intl

Fri 5/8

9:30 am-4:28 pm

1 stop12h 58m

$754

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Mon 4/27

6:00 am-9:30 am

2 stops21h 30m

Reykjavik Keflavik Intl

Wed 5/6

11:25 am-10:06 pm

1 stop16h 41m

$758

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Wed 4/29

9:30 am-9:30 am

2 stops18h 00m

Reykjavik Keflavik Intl

Wed 5/6

11:25 am-11:48 pm

2 stops18h 23m

$758

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Thu 5/7

1:50 pm-7:40 am

1 stop11h 50m

Reykjavik Keflavik Intl

Tue 5/12

11:25 am-10:15 pm

1 stop16h 50m

$804

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Wed 4/29

2:35 pm-9:30 am

1 stop12h 55m

Reykjavik Keflavik Intl

Sun 5/10

11:25 am-8:00 pm

1 stop14h 35m

$804

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Sun 5/3

2:35 pm-9:30 am

1 stop12h 55m

Reykjavik Keflavik Intl

Sun 5/10

11:25 am-10:15 pm

1 stop16h 50m

$804

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Mon 4/27

2:35 pm-9:30 am

1 stop12h 55m

Reykjavik Keflavik Intl

Sun 5/10

11:25 am-10:15 pm

1 stop16h 50m

$804

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Fri 4/17

8:58 am-8:30 am

3 stops41h 32m

$455

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Fri 2/27

9:59 pm-6:05 am

1 stop25h 06m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 14 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
BudgetAirPrice 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 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.

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 26, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Icelandair from Salt Lake City to Reykjavik Keflavik Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,792 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,113 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Icelandair
7.1
Good
603 reviews
Alaska Airlines
8.0
Very good
11,792 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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.

  • How long is the flight from Salt Lake City to Reykjavik Keflavik Intl Airport?

    A quick flight from Salt Lake City to Reykjavik Keflavik Intl Airport can take about 12h 55m. Delta provides one of the quickest options available for as low as $754. Airlines will cover a distance of 3714 mi.

  • 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 $421. Other airlines that can offer you cheap pricing are Alaska Airlines, from $471, and Delta, from $790. Icelandair is priced at 62% lower than the current average price of a flight leaving 3 months from now.

  • 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.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$421Average$1,163FlexibilityNo cancel feeOn-time76%
Alaska AirlinesCheapest$471Average$1,073FlexibilityNo cancel feeOn-time75%
DeltaCheapest$790Average$1,045FlexibilityNo cancel feeOn-timeN/A

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