MCI - KEF

$668 Find Cheap Flights from Kansas City to Reykjavik

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kansas City to Reykjavik departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kansas City to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kansas City to Reykjavik, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Kansas City to Reykjavik (MCI-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kansas City to Reykjavik that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kansas City to Reykjavik

Wed, Oct 1 - Mon, Oct 6
Multiple Airlines Logo
7:30 am - 8:15 amMCI-KEF
19h 45m2 stops
Multiple Airlines Logo
12:25 am - 11:24 pmKEF-MCI
27h 59m2 stops
$668Multiple Airlines
Find Deal
Tue, Nov 4 - Mon, Nov 17
Finnair Logo
1:45 pm - 9:15 amMCI-KEF
37h 30m2 stops
Finnair Logo
10:00 am - 7:16 pmKEF-MCI
39h 16m2 stops
$669Finnair
Find Deal
Thu, Mar 5 - Thu, Mar 12
Multiple Airlines Logo
2:11 pm - 9:15 amMCI-KEF
37h 04m2 stops
Multiple Airlines Logo
10:00 am - 10:20 pmKEF-MCI
41h 20m2 stops
$684Multiple Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
United Airlines Logo
10:01 am - 8:15 amMCI-KEF
17h 14m2 stops
United Airlines Logo
9:50 am - 11:53 amKEF-MCI
31h 03m2 stops
$787United Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
KLM Logo
5:45 pm - 6:20 amMCI-KEF
31h 35m1 stop
KLM Logo
8:45 am - 5:06 pmKEF-MCI
13h 21m1 stop
$819KLM
Find Deal
Wed, Oct 1 - Tue, Oct 7
KLM Logo
5:45 pm - 6:20 amMCI-KEF
31h 35m1 stop
KLM Logo
8:45 am - 4:44 pmKEF-MCI
12h 59m2 stops
$824KLM
Find Deal
Mon, Sep 29 - Tue, Oct 7
United Airlines Logo
6:32 pm - 8:10 amMCI-KEF
32h 38m2 stops
United Airlines Logo
9:50 am - 10:27 pmKEF-MCI
41h 37m2 stops
$873United Airlines
Find Deal
Mon, Dec 29 - Mon, Jan 5
British Airways Logo
7:46 pm - 10:45 amMCI-KEF
56h 59m2 stops
British Airways Logo
11:50 am - 10:04 pmKEF-MCI
40h 14m2 stops
$963British Airways
Find Deal
Wed, Oct 1 - Sun, Oct 12
Delta Logo
9:59 am - 9:30 amMCI-KEF
18h 31m1 stop
Delta Logo
11:25 am - 8:04 amKEF-MCI
25h 39m2 stops
$1,134Delta
Find Deal
Thu, Nov 20 - Sat, Nov 29
British Airways Logo
6:05 am - 10:55 amMCI-KEF
46h 50m2 stops
British Airways Logo
11:55 am - 3:11 pmKEF-MCI
57h 16m2 stops
$1,197British Airways
Find Deal

Everything you should know

Top airlines
Finnair
Cheapest • from $669 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 34% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$668
Typical prices: $764-1165
Multiple Airlines
Wed 10/1Mon 10/6
MCI - KEF • 2 stops
Cheapest one-way
Multiple Airlines
Wed 9/17
MCI - KEF • multi-stop
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We hope you love your trip to Reykjavik!
Booking Insights

KAYAK's insights & trends for Kansas City to Reykjavik flights

Get data-powered insights and trends into flights from Kansas City to Reykjavik to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Kansas City to Reykjavik Keflavik Intl Airport?

What is the cheapest month to fly from Kansas City to Reykjavik Keflavik Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kansas City to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kansas City to Reykjavik Keflavik Intl Airport is November, where tickets cost $649 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $1,430 and $1,316 respectively.

Good to know

Low seasonJanuary
Cheapest flight$668
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Kansas City to Reykjavik

When to book flights from Kansas City to Reykjavik

Are your dates flexible? Find out the best times to travel from Kansas City to Reykjavik based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kansas City to Reykjavik flights

  • What is the cheapest flight from Kansas City to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Kansas City to Reykjavik Keflavik Intl Airport was $668 for a round-trip ticket.

  • Do I need a passport to fly between Kansas City and Reykjavik?

    Yes

  • Which airports will I be using when flying from Kansas City to Reykjavik?

    On your way to Reykjavik, you’ll fly out from Kansas City. You’ll be landing at Reykjavik Keflavik Intl.

  • Which aircraft models fly most regularly from Kansas City to Reykjavik?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kansas City to Reykjavik?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Kansas City and Reykjavik, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Kansas City to Reykjavik, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Kansas City to Reykjavik are Delta and KLM. With an average price for the route of $1,075 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $790 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Kansas City to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kansas City to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kansas City to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Kansas City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kansas City to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Kansas City with another airline. Booking your flights between Kansas City and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kansas City to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Kansas City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Kansas City to Reykjavik

 
See real verified KAYAK customer reviews for airlines flying from Kansas City to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kansas City to Reykjavik? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7957 reviews
7.9Entertainment
8.2Boarding
7.9Comfort
8.5Crew
7.3Food
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Terrible. They wouldn't allow me on my flight on the 14th..

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Everything you need to know for your flight from Kansas City to Reykjavik

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