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Missouri

$340+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — STL
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$744
(United Airlines)

One-way from

$340
(Kiwi.com)
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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 6/1412:00 pmKEF - STL
2 stops27h 39mUnited Airlines
Sat 6/2110:53 amSTL - KEF
2 stops40h 37mUnited Airlines
Deal found 4/29$744
This KLM deal was found by Cheapflights users on 4/29. 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.
Sat 6/149:30 amKEF - STL
1 stop18h 52mKLM
Sat 6/2110:30 amSTL - KEF
1 stop14h 50mKLM
Deal found 4/29$797
This Air France deal was found by Cheapflights users on 4/29. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/149:30 amKEF - STL
1 stop18h 52mAir France
Sat 6/213:42 pmSTL - KEF
2 stops12h 48mAir France
Deal found 4/29$806
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1312:25 amKEF - STL
2 stops27h 20mLufthansa
Sat 6/211:10 pmSTL - KEF
2 stops29h 25mLufthansa
Deal found 4/29$1,010
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Sat 6/147:35 pmKEF - STL
2 stops21h 35mMultiple Airlines
Sat 6/219:50 amSTL - KEF
3 stops41h 25mMultiple Airlines
Deal found 4/29$1,390

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 May 1, 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

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sat 6/14

12:00 pm-10:39 am

2 stops27h 39m

Lambert-St Louis

Sat 6/21

10:53 am-8:30 am

2 stops40h 37m

$744

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sat 6/14

9:30 am-11:22 pm

1 stop18h 52m

Lambert-St Louis

Sat 6/21

10:30 am-6:20 am

1 stop14h 50m

$797

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sat 6/14

9:30 am-11:22 pm

1 stop18h 52m

Lambert-St Louis

Sat 6/21

3:42 pm-9:30 am

2 stops12h 48m

$806

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Fri 6/13

12:25 am-10:45 pm

2 stops27h 20m

Lambert-St Louis

Sat 6/21

1:10 pm-11:35 pm

2 stops29h 25m

$1,010

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sat 6/14

7:35 pm-12:10 pm

2 stops21h 35m

Lambert-St Louis

Sat 6/21

9:50 am-8:15 am

3 stops41h 25m

$1,390

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Fri 8/22

9:35 am-9:07 am

2 stops28h 32m

$340

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sat 8/23

9:35 am-8:47 pm

2 stops16h 12m

$416

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Mon 8/11

9:35 am-10:49 pm

2 stops18h 14m

$484

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sat 8/23

9:30 am-2:16 pm

1 stop9h 46m

$738

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Mon 8/11

8:50 am-5:08 pm

1 stop13h 18m

$866

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 15 results
1
2

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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $416. Users have also found prices from $738 and $1,004 on Delta and Lufthansa, 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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