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Iceland

$298+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KEF
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$577
(Air Canada)

One-way from

$298
(Mytrip)
From Missouri to Iceland
Search Deals
One-way flight from Missouri to Iceland
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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 junio 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/12. 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.
mar. 8/129:15 amMCI - KEF
2 stops41h 55mAir Canada
vie. 8/229:30 amKEF - MCI
2 stops41h 12mAir Canada
Deal found 6/12$577
This United Airlines deal was found by Cheapflights users on 6/10. 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. 8/129:15 amMCI - KEF
2 stops16h 45mUnited Airlines
mié. 8/209:30 amKEF - MCI
2 stops32h 40mUnited Airlines
Deal found 6/10$581
This Mytrip deal was found by Cheapflights users on 6/10. 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.
vie. 8/228:44 amSTL - KEF
1 stop16h 41mMultiple Airlines
dom. 8/244:55 pmKEF - STL
1 stop19h 54mMultiple Airlines
Deal found 6/10$596
This KLM deal was found by Cheapflights users on 6/11. 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.
mié. 8/139:59 amMCI - KEF
1 stop18h 31mMultiple Airlines
vie. 8/229:30 amKEF - MCI
1 stop12h 23mMultiple Airlines
Deal found 6/11$600
This KLM deal was found by Cheapflights users on 6/11. 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.
mié. 8/1311:02 amSTL - KEF
2 stops17h 28mKLM
mié. 8/2011:25 amKEF - STL
2 stops15h 37mKLM
Deal found 6/11$604
This KLM deal was found by Cheapflights users on 6/11. 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.
mié. 8/136:00 amSGF - KEF
2 stops22h 30mKLM
jue. 8/2111:25 amKEF - SGF
2 stops15h 40mKLM
Deal found 6/11$604
This Delta deal was found by Cheapflights users on 6/11. 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.
mié. 8/1310:44 amMCI - KEF
2 stops17h 46mDelta
mar. 8/198:50 amKEF - MCI
2 stops17h 55mDelta
Deal found 6/11$604
This Delta deal was found by Cheapflights users on 6/11. 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.
mar. 8/123:54 pmSGF - KEF
2 stops36h 36mDelta
vie. 8/228:50 amKEF - SGF
2 stops18h 15mDelta
Deal found 6/11$616
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/126:29 pmSTL - KEF
2 stops34h 26mBritish Airways
mié. 11/1911:45 amKEF - STL
2 stops38h 15mBritish Airways
Deal found 6/10$620
This United Airlines deal was found by Cheapflights users on 6/12. 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. 8/148:05 amJLN - KEF
2 stops19h 05mUnited Airlines
jue. 8/219:30 amKEF - JLN
2 stops43h 13mUnited Airlines
Deal found 6/12$622
This United Airlines deal was found by Cheapflights users on 6/11. 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. 8/148:00 amSGF - KEF
2 stops19h 10mUnited Airlines
jue. 8/219:30 amKEF - SGF
2 stops39h 54mUnited Airlines
Deal found 6/11$627
This Air Canada deal was found by Cheapflights users on 6/12. 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.
mié. 8/131:30 pmSTL - KEF
2 stops37h 45mAir Canada
jue. 8/219:30 amKEF - STL
1 stop15h 30mAir Canada
Deal found 6/12$642

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 junio 12, 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

mar. 8/12

9:15 am-8:10 am

2 stops41h 55m

Reykjavik Keflavik Intl

vie. 8/22

9:30 am-9:42 pm

2 stops41h 12m

$577

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

mar. 8/12

9:15 am-7:00 am

2 stops16h 45m

Reykjavik Keflavik Intl

mié. 8/20

9:30 am-1:10 pm

2 stops32h 40m

$581

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

vie. 8/22

8:44 am-6:25 am

1 stop16h 41m

Reykjavik Keflavik Intl

dom. 8/24

4:55 pm-7:49 am

1 stop19h 54m

$596

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

mié. 8/13

9:59 am-9:30 am

1 stop18h 31m

Reykjavik Keflavik Intl

vie. 8/22

9:30 am-4:53 pm

1 stop12h 23m

$600

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

mié. 8/13

11:02 am-9:30 am

2 stops17h 28m

Reykjavik Keflavik Intl

mié. 8/20

11:25 am-10:02 pm

2 stops15h 37m

$604

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

mié. 8/13

10:44 am-9:30 am

2 stops17h 46m

Reykjavik Keflavik Intl

mar. 8/19

8:50 am-9:45 pm

2 stops17h 55m

$604

SpringfieldReykjavik

SGF - KEF

SGFKEF

Springfield-Branson

mié. 8/13

6:00 am-9:30 am

2 stops22h 30m

Reykjavik Keflavik Intl

jue. 8/21

11:25 am-10:05 pm

2 stops15h 40m

$604

SpringfieldReykjavik

SGF - KEF

SGFKEF

Springfield-Branson

mar. 8/12

3:54 pm-9:30 am

2 stops36h 36m

Reykjavik Keflavik Intl

vie. 8/22

8:50 am-10:05 pm

2 stops18h 15m

$616

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

mié. 11/12

6:29 pm-10:55 am

2 stops34h 26m

Reykjavik Keflavik Intl

mié. 11/19

11:45 am-8:00 pm

2 stops38h 15m

$620

JoplinReykjavik

JLN - KEF

JLNKEF

Joplin

jue. 8/14

8:05 am-8:10 am

2 stops19h 05m

Reykjavik Keflavik Intl

jue. 8/21

9:30 am-11:43 pm

2 stops43h 13m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 34 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 June is currently the most expensive (average of $659). 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 junio 12, 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 junio 12, 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
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
KLM
7.8
Good
1,358 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Austrian Airlines
7.6
Good
802 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Air France
7.5
Good
1,463 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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 $495. United Airlines flights start at $500 while deals on KLM start at $550 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 June is currently the most expensive (average of $659). 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$370Average$1,019FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$566Average$729FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$595Average$1,086FlexibilityNo cancel feeOn-time69%
DeltaCheapest$636Average$983FlexibilityNo cancel feeOn-timeN/A

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