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Keflavik Intl

$507+ Cheap flights from Kansas City (MCI) 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — KEF
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Kansas City to Keflavik Intl

Cheapest flights from Kansas City to Keflavik Intl
Explore the most affordable flight options available from Kansas City to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Finnair deal was found by Cheapflights users on 2/9. 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.
Wed 4/14:14 pm
MCI
-
KEF
2 stops34h 36m
Multiple Airlines
Wed 4/88:35 am
KEF
-
MCI
2 stops20h 24m
Multiple Airlines
Deal found 2/9$507
This Finnair deal was found by Cheapflights users on 2/10. 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.
Fri 5/16:06 pm
MCI
-
KEF
2 stops32h 44m
Multiple Airlines
Fri 5/88:35 am
KEF
-
MCI
2 stops30h 43m
Multiple Airlines
Deal found 2/10$572
This Finnair deal was found by Cheapflights users on 2/12. 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.
Fri 4/31:58 pm
MCI
-
KEF
2 stops36h 52m
Multiple Airlines
Sun 4/128:35 am
KEF
-
MCI
2 stops30h 43m
Multiple Airlines
Deal found 2/12$623
This KAYAK deal was found by Cheapflights users on 2/9. 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.
Mon 5/112:04 pm
MCI
-
KEF
1 stop11h 16m
Multiple Airlines
Sun 5/2411:25 am
KEF
-
MCI
1 stop12h 48m
Multiple Airlines
Deal found 2/9$681
This KAYAK deal was found by Cheapflights users on 2/9. 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.
Mon 5/113:06 pm
MCI
-
KEF
2 stops13h 24m
Scandinavian Airlines
Sun 5/2411:25 am
KEF
-
MCI
1 stop12h 48m
Scandinavian Airlines
Deal found 2/9$685
This KLM deal was found by Cheapflights users on 2/9. 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 4/19:35 am
MCI
-
KEF
1 stop18h 55m
KLM
Wed 4/811:25 am
KEF
-
MCI
1 stop12h 54m
KLM
Deal found 2/9$690
This Delta deal was found by Cheapflights users on 2/9. 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 4/19:35 am
MCI
-
KEF
1 stop18h 55m
Delta
Wed 4/811:25 am
KEF
-
MCI
2 stops16h 38m
Delta
Deal found 2/9$695
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Tue 9/111:30 am
MCI
-
KEF
1 stop16h 00m
United Airlines
Wed 9/309:15 am
KEF
-
MCI
2 stops40h 37m
United Airlines
Deal found 2/9$714
This KAYAK deal was found by Cheapflights users on 2/9. 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.
Tue 9/19:59 am
MCI
-
KEF
1 stop18h 31m
Multiple Airlines
Wed 9/3011:25 am
KEF
-
MCI
1 stop12h 48m
Multiple Airlines
Deal found 2/9$730
This United Airlines deal was found by Cheapflights users on 2/11. 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 9/163:22 pm
MCI
-
KEF
1 stop12h 08m
United Airlines
Wed 9/239:15 am
KEF
-
MCI
2 stops40h 37m
United Airlines
Deal found 2/11$745

Find flight deals from Kansas City to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$507
(Finnair)

One-way from

$507
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$623
Provider with most accurate pricing for Kansas City-Reykjavik Keflavik Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Reykjavik Keflavik Intl flights.
Search Deals
From Kansas City to Reykjavik Keflavik Intl
Search Deals
One-way flight from Kansas City to Reykjavik Keflavik Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($110 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas 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 February 13, 2026.
Use the filters below to find and compare flights from Kansas City to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Kansas City

Fly to

Keflavik Intl

Route

Depart

Return

Price

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Wed 4/1

4:14 pm-7:50 am

2 stops34h 36m

Reykjavik Keflavik Intl

Wed 4/8

8:35 am-11:59 pm

2 stops20h 24m

$507

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Fri 5/1

6:06 pm-7:50 am

2 stops32h 44m

Reykjavik Keflavik Intl

Fri 5/8

8:35 am-10:18 am

2 stops30h 43m

$572

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Fri 4/3

1:58 pm-7:50 am

2 stops36h 52m

Reykjavik Keflavik Intl

Sun 4/12

8:35 am-10:18 am

2 stops30h 43m

$623

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Mon 5/11

2:04 pm-6:20 am

1 stop11h 16m

Reykjavik Keflavik Intl

Sun 5/24

11:25 am-7:13 pm

1 stop12h 48m

$681

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Mon 5/11

3:06 pm-9:30 am

2 stops13h 24m

Reykjavik Keflavik Intl

Sun 5/24

11:25 am-7:13 pm

1 stop12h 48m

$685

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Wed 4/1

9:35 am-9:30 am

1 stop18h 55m

Reykjavik Keflavik Intl

Wed 4/8

11:25 am-7:19 pm

1 stop12h 54m

$690

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Mon 5/11

9:22 am-6:20 am

2 stops15h 58m

Reykjavik Keflavik Intl

Sun 5/24

8:50 am-4:45 pm

2 stops12h 55m

$690

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Wed 4/1

9:35 am-9:30 am

1 stop18h 55m

Reykjavik Keflavik Intl

Wed 4/8

11:25 am-11:03 pm

2 stops16h 38m

$695

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Fri 5/1

9:36 am-9:30 am

1 stop18h 54m

Reykjavik Keflavik Intl

Fri 5/8

11:25 am-7:13 pm

1 stop12h 48m

$755

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Sun 7/19

7:45 am-8:35 am

2 stops43h 50m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 15 results
1
2

Compare providers for flights from Kansas 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 Kansas City to Keflavik Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 Kansas 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 Kansas City-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas 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 Kansas 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 Kansas City to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Kansas 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 February 13, 2026.
See what other customers who have flown with Delta, KLM, and United Airlines from Kansas City to Reykjavik Keflavik Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,192 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,192 reviews
Delta
7.9
Good
8,192 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,452 reviews
Delta
7.9
Good
8,192 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,285 reviews
Delta
7.9
Good
8,192 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Kansas City (MCI) is the airport you will fly out of if you book a flight from Kansas City to Reykjavik Keflavik Intl. You should not have trouble finding flights to Reykjavik Keflavik Intl from Kansas City; the airport handles an average of 0 outbound flights to Reykjavik Keflavik Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Kansas City airport to Reykjavik Keflavik Intl. It is only a 17.4 mi journey to Kansas City (MCI) from Kansas City’s city center.

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

    According to our current data, United Airlines ($606), Delta ($658), and KLM ($686) offers the cheapest pricing from Kansas City to Reykjavik Keflavik Intl Airport. United Airlines is currently priced 41% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Kansas 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 Kansas City to Keflavik Intl.

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

    Yes. Cheapflights offers flight deals from Kansas 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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Alternative routes for Kansas City to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Keflavik Intl flights
Springfield to Keflavik Intl flights

Top 3 airlines flying from Kansas City to Keflavik Intl

Discover the top 3 airlines that operate flights from Kansas 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$606Average$949FlexibilityNo cancel feeOn-time69%
DeltaCheapest$658Average$1,151FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$686Average$912FlexibilityNo cancel feeOn-time75%

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