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$759+ Cheap flights from Iceland to Missouri

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — STL
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Iceland to Missouri

Keep the following information in mind while searching for Iceland to Missouri flight deals. Data was last updated June 16, 2025.

Round-trip from

$813
(Mytrip)

One-way from

$759
(Cheapflightsfares)
From Iceland to Missouri
Search Deals
One-way flight from Iceland to Missouri
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Find flight deals from Iceland to Missouri

Cheapest flights from Iceland to Missouri
Explore the most affordable flight options available from Iceland to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Mytrip deal was found by Cheapflights users on 6/14. 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.
Sun 6/299:35 amKEF - MCI
3 stops38h 20mMultiple Airlines
Thu 7/37:50 pmMCI - KEF
2 stops28h 00mMultiple Airlines
Deal found 6/14$813
This Delta deal was found by Cheapflights users on 6/15. 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.
Tue 7/18:50 amKEF - STL
1 stop16h 40mDelta
Sat 7/55:54 pmSTL - KEF
1 stop31h 26mDelta
Deal found 6/15$993
This Ovago deal was found by Cheapflights users on 6/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2112:25 amKEF - MCI
2 stops25h 58mLufthansa
Fri 7/43:28 pmMCI - KEF
1 stop12h 02mLufthansa
Deal found 6/16$1,017
This Air Canada deal was found by Cheapflights users on 6/15. 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.
Tue 7/19:50 amKEF - STL
2 stops16h 00mAir Canada
Sat 7/59:15 amSTL - KEF
2 stops17h 55mAir Canada
Deal found 6/15$1,069
This Air Canada deal was found by Cheapflights users on 6/14. 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.
Sun 6/299:30 amKEF - MCI
2 stops30h 05mAir Canada
Thu 7/38:00 amMCI - KEF
2 stops19h 10mAir Canada
Deal found 6/14$1,107
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 6/309:50 amKEF - MCI
2 stops32h 24mUnited Airlines
Fri 7/43:28 pmMCI - KEF
1 stop12h 02mUnited Airlines
Deal found 6/15$1,114
This Mytrip deal was found by Cheapflights users on 6/15. 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 7/17:35 pmKEF - STL
2 stops26h 10mMultiple Airlines
Sat 7/54:05 pmSTL - KEF
3 stops35h 10mMultiple Airlines
Deal found 6/15$1,268
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:45 pmKEF - MCI
2 stops29h 00mAmerican Airlines
Fri 1/26:10 amMCI - KEF
3 stops22h 45mAmerican Airlines
Deal found 6/16$7,019

Cheapflights Fare Finder

Customize your flight search to find flights from Iceland to Missouri 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 June 16, 2025.
Use the filters below to find and compare flights from Iceland to Missouri that are best for you.

Fly from

Iceland

Fly to

Missouri

Route

Depart

Return

Price

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Sun 6/29

9:35 am-6:55 pm

3 stops38h 20m

Kansas City

Thu 7/3

7:50 pm-4:50 am

2 stops28h 00m

$813

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Tue 7/1

8:50 am-8:30 pm

1 stop16h 40m

Lambert-St Louis

Sat 7/5

5:54 pm-6:20 am

1 stop31h 26m

$993

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Tue 7/1

9:50 am-8:50 pm

2 stops16h 00m

Lambert-St Louis

Sat 7/5

9:15 am-8:10 am

2 stops17h 55m

$1,069

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Sun 6/29

9:30 am-10:35 am

2 stops30h 05m

Kansas City

Thu 7/3

8:00 am-8:10 am

2 stops19h 10m

$1,107

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Mon 6/30

9:50 am-1:14 pm

2 stops32h 24m

Kansas City

Fri 7/4

3:28 pm-8:30 am

1 stop12h 02m

$1,114

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Sat 6/28

12:25 am-9:26 pm

2 stops26h 01m

Kansas City

Thu 7/3

6:27 pm-8:30 am

1 stop9h 03m

$1,176

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Tue 7/1

7:35 pm-4:45 pm

2 stops26h 10m

Lambert-St Louis

Sat 7/5

4:05 pm-8:15 am

3 stops35h 10m

$1,268

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Wed 8/13

9:35 am-11:22 pm

2 stops18h 47m

$759

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Wed 8/13

8:50 am-11:22 pm

2 stops19h 32m

$763

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Mon 8/11

9:35 am-11:03 pm

2 stops18h 28m

$900

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 16 results
1
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Best time to book a flight from Iceland to Missouri

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

Rainfall in Missouri by month

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

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

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

If weather is an important factor for your trip to Missouri, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated June 16, 2025.
Peruse reviews from past customers who have flown with Delta, Austrian Airlines and United Airlines from Iceland to Missouri to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
804 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,873 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,563 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Iceland to Missouri. 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 Iceland to Missouri one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $759. Users have also found prices from $763 and $1,208 on Delta and Austrian Airlines, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Iceland to Missouri (average of $311). Flying from Iceland to Missouri in March is currently the most expensive (average of $356). 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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