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Iceland

$334+ Cheap flights from Missouri to Iceland

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 — KEF
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Missouri to Iceland

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

Round-trip from

$608
(Mytrip)

One-way from

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

Find flight deals from Missouri to Iceland

Cheapest flights from Missouri to Iceland
Explore the most affordable flight options available from Missouri to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 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.
Tue 5/135:46 amMCI - KEF
2 stops18h 04mMultiple Airlines
Tue 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.
Tue 8/124:59 pmMCI - KEF
2 stops18h 31mFinnair
Wed 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.
Wed 8/207:30 amMCI - KEF
2 stops19h 40mAir Canada
Wed 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.
Tue 8/196:00 amSGF - KEF
2 stops45h 10mUnited Airlines
Sun 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.
Thu 7/315:40 pmMCI - KEF
2 stops33h 30mUnited Airlines
Thu 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.
Tue 5/131:14 pmMCI - KEF
1 stop15h 16mKLM
Tue 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.
Mon 9/811:45 amSGF - KEF
2 stops16h 45mKLM
Wed 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.
Tue 5/131:15 pmMCI - KEF
2 stops15h 15mVirgin Atlantic
Tue 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.
Tue 5/1310:45 amSTL - KEF
1 stop14h 35mKLM
Wed 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.
Wed 11/56:01 amSTL - KEF
2 stops46h 54mBritish Airways
Sun 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.
Mon 5/121:30 pmSTL - KEF
2 stops18h 35mMultiple Airlines
Mon 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.
Tue 5/136:40 pmMCI - KEF
2 stops23h 55mLufthansa
Mon 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 Iceland 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 22, 2025.
Use the filters below to find and compare flights from Missouri to Iceland that are best for you.

Fly from

Missouri

Fly to

Iceland

Route

Depart

Return

Price

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Tue 5/13

5:46 am-4:50 am

2 stops18h 04m

Reykjavik Keflavik Intl

Tue 5/20

3:45 pm-1:50 pm

2 stops27h 05m

$608

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Tue 8/12

4:59 pm-4:30 pm

2 stops18h 31m

Reykjavik Keflavik Intl

Wed 8/20

5:15 pm-11:59 pm

2 stops35h 44m

$655

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Wed 8/20

7:30 am-8:10 am

2 stops19h 40m

Reykjavik Keflavik Intl

Wed 8/27

9:30 am-2:20 pm

2 stops33h 50m

$659

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Thu 7/31

5:40 pm-8:10 am

2 stops33h 30m

Reykjavik Keflavik Intl

Thu 8/21

9:30 am-2:20 pm

2 stops33h 50m

$666

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Tue 5/13

1:14 pm-9:30 am

1 stop15h 16m

Reykjavik Keflavik Intl

Tue 5/20

11:25 am-6:26 pm

1 stop12h 01m

$682

SpringfieldReykjavik

SGF - KEF

SGFKEF

Springfield-Branson

Tue 9/9

11:45 am-9:30 am

2 stops16h 45m

Reykjavik Keflavik Intl

Tue 9/23

8:45 am-10:32 pm

2 stops18h 47m

$687

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Tue 5/13

10:45 am-6:20 am

1 stop14h 35m

Reykjavik Keflavik Intl

Wed 5/21

8:50 am-8:49 pm

1 stop16h 59m

$707

SpringfieldReykjavik

SGF - KEF

SGFKEF

Springfield-Branson

Tue 9/9

11:25 am-8:35 am

2 stops16h 10m

Reykjavik Keflavik Intl

Tue 9/23

12:00 pm-5:45 pm

1 stop10h 45m

$724

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Mon 5/12

1:30 pm-1:05 pm

2 stops18h 35m

Reykjavik Keflavik Intl

Mon 5/19

12:25 am-7:58 pm

2 stops24h 33m

$730

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Tue 5/13

6:40 pm-11:35 pm

2 stops23h 55m

Reykjavik Keflavik Intl

Mon 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
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Best time to book a flight from Missouri to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland 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 Iceland

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

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

Find hourly flight availability from Missouri to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 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 Iceland as you normally would.

Rainfall in Iceland by month

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

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

Temperature in Iceland by month

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

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

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated April 22, 2025.
See what other customers who have flown with Alaska Airlines, Delta and KLM from Missouri to Iceland have to say. 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
9,906 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

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
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

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
9,906 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

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
9,906 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

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
9,906 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

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
9,906 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

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 Iceland. 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 Iceland one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $490. Delta flights start at $495 while deals on WestJet start at $519 one-way.

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

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

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

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

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

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

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

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Alternative routes for Missouri to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Missouri to Iceland

Discover the top 4 airlines that operate flights from Missouri to Iceland. 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 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

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