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Keflavik Intl

$644+ Cheap flights from Salt Lake City (SLC) 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — KEF
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$714
(Trip.com)

Popular in

July

Cheapest in

December

Average price

$1,025
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
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Booking.com deal was found by Cheapflights users on 4/27. 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.
Sat 8/92:36 pmSLC - KEF
2 stops35h 39mAir Canada
Tue 8/199:50 amKEF - SLC
2 stops31h 49mAir Canada
Deal found 4/27$644
This Trip.com deal was found by Cheapflights users on 4/28. 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 7/182:45 pmSLC - KEF
2 stops35h 30mMultiple Airlines
Sun 7/279:35 amKEF - SLC
2 stops20h 29mMultiple Airlines
Deal found 4/28$714
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 8/2312:42 pmSLC - KEF
2 stops37h 33mUnited Airlines
Mon 9/810:00 amKEF - SLC
2 stops40h 35mUnited Airlines
Deal found 4/28$775
This WestJet deal was found by Cheapflights users on 4/28. 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.
Thu 6/1911:00 amSLC - KEF
2 stops39h 15mWestJet
Thu 6/269:35 amKEF - SLC
2 stops30h 13mWestJet
Deal found 4/28$828
This KLM deal was found by Cheapflights users on 4/28. 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.
Fri 8/229:45 amSLC - KEF
1 stop17h 45mKLM
Sun 9/78:30 amKEF - SLC
1 stop17h 11mKLM
Deal found 4/28$834
This Delta deal was found by Cheapflights users on 4/27. 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.
Fri 8/229:59 amSLC - KEF
2 stops17h 31mDelta
Sun 9/711:25 amKEF - SLC
1 stop17h 06mDelta
Deal found 4/27$839
This Air France deal was found by Cheapflights users on 4/28. 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.
Wed 9/176:30 pmSLC - KEF
1 stop29h 50mAir France
Wed 9/2411:25 amKEF - SLC
1 stop14h 33mAir France
Deal found 4/28$883
This Lufthansa deal was found by Cheapflights users on 4/27. 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.
Sat 5/172:50 pmSLC - KEF
2 stops26h 45mLufthansa
Mon 5/2612:25 amKEF - SLC
2 stops28h 10mLufthansa
Deal found 4/27$920
This CheapOair deal was found by Cheapflights users on 4/28. 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.
Thu 10/95:01 pmSLC - KEF
2 stops58h 29mBritish Airways
Sun 10/1910:20 amKEF - SLC
2 stops38h 56mBritish Airways
Deal found 4/28$955
This Virgin Atlantic deal was found by Cheapflights users on 4/28. 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.
Thu 7/242:29 pmSLC - KEF
1 stop13h 01mVirgin Atlantic
Sat 8/211:25 amKEF - SLC
1 stop16h 50mVirgin Atlantic
Deal found 4/28$1,029
This FlightHub deal was found by Cheapflights users on 4/27. 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.
Sat 5/1711:12 amSLC - KEF
1 stop13h 03mIcelandair
Tue 5/2710:30 amKEF - SLC
1 stop14h 09mIcelandair
Deal found 4/27$1,158

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 April 29, 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

Fri 7/18

2:45 pm-8:15 am

2 stops35h 30m

Reykjavik Keflavik Intl

Sun 7/27

9:35 am-12:04 am

2 stops20h 29m

$714

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Thu 6/19

11:00 am-8:15 am

2 stops39h 15m

Reykjavik Keflavik Intl

Thu 6/26

9:35 am-9:48 am

2 stops30h 13m

$828

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Sat 5/17

2:40 pm-9:30 am

1 stop12h 50m

Reykjavik Keflavik Intl

Tue 5/27

8:50 am-10:04 pm

2 stops19h 14m

$874

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Sun 7/20

5:30 am-8:15 am

2 stops20h 45m

Reykjavik Keflavik Intl

Tue 7/29

9:50 am-2:59 pm

2 stops35h 09m

$900

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Sat 5/17

2:50 pm-11:35 pm

2 stops26h 45m

Reykjavik Keflavik Intl

Mon 5/26

12:25 am-10:35 pm

2 stops28h 10m

$920

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Tue 7/15

4:10 pm-8:30 am

1 stop10h 20m

Reykjavik Keflavik Intl

Fri 7/25

9:30 am-3:40 pm

2 stops36h 10m

$971

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Thu 7/24

2:29 pm-9:30 am

1 stop13h 01m

Reykjavik Keflavik Intl

Sat 8/2

11:25 am-10:15 pm

1 stop16h 50m

$1,029

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Sat 7/19

6:54 pm-6:20 am

1 stop29h 26m

Reykjavik Keflavik Intl

Sun 7/27

8:50 am-5:44 pm

2 stops14h 54m

$1,117

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Sat 5/17

11:12 am-6:15 am

1 stop13h 03m

Reykjavik Keflavik Intl

Tue 5/27

10:30 am-6:39 pm

1 stop14h 09m

$1,158

Salt Lake CityReykjavik

SLC - KEF

SLCKEF

Salt Lake City

Thu 6/19

9:40 am-6:20 am

1 stop14h 40m

Reykjavik Keflavik Intl

Thu 6/26

9:30 am-4:40 pm

1 stop13h 10m

$1,249

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 11 results
1
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Salt Lake City-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. AranGrant >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 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 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.

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 July is currently the most expensive (average of $651). 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 April 29, 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 April 29, 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
9,949 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,949 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
KLM
7.8
Good
1,333 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air France
7.4
Good
1,444 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $828. Other airlines that can offer you cheap pricing are Delta, from $874, and Air Canada, from $900. WestJet is priced at 23% 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.

  • 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 July is currently the most expensive (average of $651). 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$540Average$1,042FlexibilityNo cancel feeOn-time69%
DeltaCheapest$805Average$1,210FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$935Average$1,100FlexibilityNo cancel feeOn-time76%

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