HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Reykjavik

$334+ Cheap flights from Missouri to Reykjavik

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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — REK
abr. 27 — may. 41
dom. 4/27
dom. 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Reykjavik with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Reykjavik

Keep the following information in mind while searching for Missouri to Reykjavik flight deals. Data was last updated abril 22, 2025.

Round-trip from

$608
(Mytrip)

One-way from

$334
(Mytrip)
From Missouri to Reykjavik
Search Deals
One-way flight from Missouri to Reykjavik
Search Deals

Find flight deals from Missouri to Reykjavik

Cheapest flights from Missouri to Reykjavik
Explore the most affordable flight options available from Missouri to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 22, 2025.

This Mytrip deal was found by Cheapflights users on 4/22. 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.
mar. 5/135:46 amMCI - KEF
2 stops18h 04mMultiple Airlines
mar. 5/203:45 pmKEF - MCI
2 stops27h 05mMultiple Airlines
Deal found 4/22$608
This Finnair deal was found by Cheapflights users on 4/21. 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.
mar. 8/124:59 pmMCI - KEF
2 stops18h 31mFinnair
mié. 8/205:15 pmKEF - MCI
2 stops35h 44mFinnair
Deal found 4/21$655
This Justfly.com deal was found by Cheapflights users on 4/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/207:30 amMCI - KEF
2 stops19h 40mAir Canada
mié. 8/279:30 amKEF - MCI
2 stops33h 50mAir Canada
Deal found 4/21$659
This United Airlines deal was found by Cheapflights users on 4/21. 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.
mar. 8/196:00 amSGF - KEF
2 stops45h 10mUnited Airlines
dom. 8/249:30 amKEF - SGF
2 stops39h 54mUnited Airlines
Deal found 4/21$666
This United Airlines deal was found by Cheapflights users on 4/21. 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.
jue. 7/315:40 pmMCI - KEF
2 stops33h 30mUnited Airlines
jue. 8/219:30 amKEF - MCI
2 stops33h 50mUnited Airlines
Deal found 4/21$666
This KLM deal was found by Cheapflights users on 4/22. 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.
mar. 5/131:14 pmMCI - KEF
1 stop15h 16mKLM
mar. 5/2011:25 amKEF - MCI
1 stop12h 01mKLM
Deal found 4/22$682
This KLM deal was found by Cheapflights users on 4/20. 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.
lun. 9/811:45 amSGF - KEF
2 stops16h 45mKLM
mié. 9/2411:25 amKEF - SGF
2 stops16h 07mKLM
Deal found 4/20$687
This Virgin Atlantic deal was found by Cheapflights users on 4/22. 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.
mar. 5/131:15 pmMCI - KEF
2 stops15h 15mVirgin Atlantic
mar. 5/2011:25 amKEF - MCI
2 stops14h 02mVirgin Atlantic
Deal found 4/22$687
This KLM deal was found by Cheapflights users on 4/22. 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.
mar. 5/1310:45 amSTL - KEF
1 stop14h 35mKLM
mié. 5/218:50 amKEF - STL
1 stop16h 59mKLM
Deal found 4/22$707
This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/56:01 amSTL - KEF
2 stops46h 54mBritish Airways
dom. 11/911:40 amKEF - STL
2 stops40h 01mBritish Airways
Deal found 4/22$709
This Air Canada deal was found by Cheapflights users on 4/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/121:30 pmSTL - KEF
2 stops18h 35mMultiple Airlines
lun. 5/1912:25 amKEF - STL
2 stops24h 33mMultiple Airlines
Deal found 4/22$730
This Lufthansa deal was found by Cheapflights users on 4/22. 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.
mar. 5/136:40 pmMCI - KEF
2 stops23h 55mLufthansa
lun. 5/1912:25 amKEF - MCI
2 stops22h 10mLufthansa
Deal found 4/22$733

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri to Reykjavik 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 abril 22, 2025.
Use the filters below to find and compare flights from Missouri to Reykjavik that are best for you.

Fly from

Missouri

Fly to

Reykjavik

Route

Depart

Return

Price

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

mar. 5/13

5:46 am-4:50 am

2 stops18h 04m

Reykjavik Keflavik Intl

mar. 5/20

3:45 pm-1:50 pm

2 stops27h 05m

$608

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

mar. 8/12

4:59 pm-4:30 pm

2 stops18h 31m

Reykjavik Keflavik Intl

mié. 8/20

5:15 pm-11:59 pm

2 stops35h 44m

$655

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

mié. 8/20

7:30 am-8:10 am

2 stops19h 40m

Reykjavik Keflavik Intl

mié. 8/27

9:30 am-2:20 pm

2 stops33h 50m

$659

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

jue. 7/31

5:40 pm-8:10 am

2 stops33h 30m

Reykjavik Keflavik Intl

jue. 8/21

9:30 am-2:20 pm

2 stops33h 50m

$666

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

mar. 5/13

1:14 pm-9:30 am

1 stop15h 16m

Reykjavik Keflavik Intl

mar. 5/20

11:25 am-6:26 pm

1 stop12h 01m

$682

SpringfieldReykjavik

SGF - KEF

SGFKEF

Springfield-Branson

mar. 9/9

11:45 am-9:30 am

2 stops16h 45m

Reykjavik Keflavik Intl

mar. 9/23

8:45 am-10:32 pm

2 stops18h 47m

$687

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

mar. 5/13

10:45 am-6:20 am

1 stop14h 35m

Reykjavik Keflavik Intl

mié. 5/21

8:50 am-8:49 pm

1 stop16h 59m

$707

SpringfieldReykjavik

SGF - KEF

SGFKEF

Springfield-Branson

mar. 9/9

11:25 am-8:35 am

2 stops16h 10m

Reykjavik Keflavik Intl

mar. 9/23

12:00 pm-5:45 pm

1 stop10h 45m

$724

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

lun. 5/12

1:30 pm-1:05 pm

2 stops18h 35m

Reykjavik Keflavik Intl

lun. 5/19

12:25 am-7:58 pm

2 stops24h 33m

$730

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

mar. 5/13

6:40 pm-11:35 pm

2 stops23h 55m

Reykjavik Keflavik Intl

lun. 5/19

12:25 am-5:35 pm

2 stops22h 10m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 29 results
1
2
3

Best time to book a flight from Missouri to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Missouri 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 Missouri to Reykjavik

What is the cheapest month to book a flight from Missouri to Reykjavik?

Currently, November is the cheapest month in which you can book a flight from Missouri to Reykjavik (average of $328). Flying from Missouri to Reykjavik 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 MO to KEF?

Find hourly flight availability from Missouri to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Reykjavik as you normally would.

Rainfall in Reykjavik by month

Plan your trip to Reykjavik by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik 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 when rainfall is around 1.6 in.

Temperature in Reykjavik by month

Plan your trip to Reykjavik by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik, 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 Reykjavik

Get insights into the airlines that provide service to Reykjavik. 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 Reykjavik. Reviews last updated abril 22, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and KLM from Missouri to Reykjavik by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,911 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
KLM
7.8
Good
1,331 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Finnair
7.6
Good
1,272 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Air France
7.4
Good
1,441 reviews
Alaska Airlines
8.0
Very good
9,911 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Missouri to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Missouri to Reykjavik one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $490. However, be on the lookout for offers from Delta and WestJet, as they are both options that can get you from Missouri to Reykjavik for a low price.

  • What are the most popular routes from Missouri to Reykjavik?

    The most popular flight routes from Missouri to Reykjavik are Kansas City - Reykjavik Keflavik Intl, Lambert-St Louis - Reykjavik Keflavik Intl and Springfield-Branson - Reykjavik Keflavik Intl.

  • Can I find deals for flights from Missouri to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Missouri to Reykjavik flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Reykjavik?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Reykjavik.

  • Can I find deals for business class flights from Missouri to Reykjavik?

    Yes. Cheapflights offers flight deals from Missouri to Reykjavik 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 Missouri to Reykjavik?

    Currently, November is the cheapest month in which you can book a flight from Missouri to Reykjavik (average of $328). Flying from Missouri to Reykjavik 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Keflavik Intl flights
John F Kennedy Intl to Keflavik Intl flights
O'Hare Intl to Keflavik Intl flights
LaGuardia to Keflavik Intl flights
Boston to Keflavik Intl flights
Dulles Intl to Keflavik Intl flights
Baltimore to Keflavik Intl flights
Stewart to Keflavik Intl flights
Seattle to Keflavik Intl flights
Reagan-National to Keflavik Intl flights
Dallas/Fort Worth to Keflavik Intl flights
Los Angeles to Keflavik Intl flights
Minneapolis to Keflavik Intl flights
San Francisco to Keflavik Intl flights
Orlando to Keflavik Intl flights
Denver to Keflavik Intl flights
Raleigh to Keflavik Intl flights
Detroit to Keflavik Intl flights
Atlanta to Keflavik Intl flights
Midway to Keflavik Intl flights
Nashville to Keflavik Intl flights
Love Field to Keflavik Intl flights
Hobby to Keflavik Intl flights
Portland to Keflavik Intl flights
Austin to Keflavik Intl flights
Charlotte to Keflavik Intl flights
San Diego to Keflavik Intl flights
Sky Harbor Intl to Keflavik Intl flights
San Jose to Keflavik Intl flights
Oakland to Keflavik Intl flights
Ontario to Keflavik Intl flights
Salt Lake City to Keflavik Intl flights
Philadelphia to Keflavik Intl flights
Pittsburgh to Keflavik Intl flights
George Bush Intcntl to Keflavik Intl flights
Miami to Keflavik Intl flights
Santa Ana to Keflavik Intl flights
Kansas City to Keflavik Intl flights
Las Vegas to Keflavik Intl flights
Burbank to Keflavik Intl flights
Cincinnati to Keflavik Intl flights
Tampa to Keflavik Intl flights
Cleveland to Keflavik Intl flights
Columbus to Keflavik Intl flights
St. Louis to Keflavik Intl flights
Fort Lauderdale to Keflavik Intl flights
Indianapolis to Keflavik Intl flights
Jacksonville to Keflavik Intl flights
Providence to Keflavik Intl flights
Honolulu to Keflavik Intl flights

Top 4 airlines flying from Missouri to Reykjavik

Discover the top 4 airlines that operate flights from Missouri to Reykjavik. 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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$370Average$1,084FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$566Average$739FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$626Average$1,065FlexibilityNo cancel feeOn-time69%
DeltaCheapest$650Average$962FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.