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Keflavik Intl

$626+ Cheap flights from Missouri to Keflavik Intl (KEF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
STL — KEF
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Missouri to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$626
(Finnair)
From Missouri to Reykjavik Keflavik Intl
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Find flight deals from Missouri to Keflavik Intl

Cheapest flights from Missouri to Keflavik Intl
Explore the most affordable flight options available from Missouri to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Mytrip deal was found by Cheapflights users on 12/22. 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.
Thu 12/261:00 pmSTL - KEF
2 stops11h 40mMultiple Airlines
Sat 12/284:45 pmKEF - STL
2 stops25h 00mMultiple Airlines
Deal found 12/22$1,692
This Mytrip deal was found by Cheapflights users on 12/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/217:11 pmMCI - KEF
3 stops29h 24mMultiple Airlines
Sat 12/283:20 pmKEF - MCI
3 stops32h 45mMultiple Airlines
Deal found 12/20$1,714
This KAYAK deal was found by Cheapflights users on 12/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/295:36 amSTL - KEF
2 stops47h 19mBritish Airways
Thu 1/211:40 amKEF - STL
2 stops40h 39mBritish Airways
Deal found 12/21$2,704
This Justfly.com deal was found by Cheapflights users on 12/21. 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 12/255:33 amSGF - KEF
2 stops47h 22mBritish Airways
Wed 1/111:45 amKEF - SGF
2 stops38h 51mBritish Airways
Deal found 12/21$3,413
This CheapOair deal was found by Cheapflights users on 12/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:58 pmMCI - KEF
2 stops58h 42mBritish Airways
Fri 1/311:45 amKEF - MCI
2 stops39h 57mBritish Airways
Deal found 12/21$3,490

Find flights from Missouri to Keflavik Intl within your budget

Customize your flight search to find flights from Missouri to Keflavik Intl 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 December 22, 2024.

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Depart

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Price

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Tue 4/1

6:23 pm-8:00 am

2 stops32h 37m

Reykjavik Keflavik Intl

Tue 4/8

5:15 pm-9:56 pm

2 stops33h 41m

$626

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Sun 1/26

12:00 pm-10:55 am

2 stops40h 55m

Reykjavik Keflavik Intl

Tue 2/11

11:45 am-10:09 pm

2 stops40h 24m

$650

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Mon 5/12

6:45 am-9:30 am

2 stops21h 45m

Reykjavik Keflavik Intl

Tue 5/20

11:25 am-8:33 pm

2 stops14h 08m

$674

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Sun 1/26

5:30 pm-1:55 pm

2 stops38h 25m

Reykjavik Keflavik Intl

Tue 2/11

2:55 pm-1:55 pm

1 stop29h 00m

$682

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Wed 5/7

6:07 pm-9:40 am

2 stops34h 33m

Reykjavik Keflavik Intl

Mon 5/12

10:45 am-3:25 pm

2 stops33h 40m

$698

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Sun 1/19

11:05 am-5:00 am

3 stops35h 55m

Reykjavik Keflavik Intl

Sun 1/26

3:20 pm-10:56 am

2 stops25h 36m

$722

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Wed 5/7

6:30 pm-9:30 am

1 stop10h 00m

Reykjavik Keflavik Intl

Mon 5/12

11:25 am-6:00 pm

1 stop11h 35m

$729

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Wed 5/28

6:07 pm-8:00 am

2 stops32h 53m

Reykjavik Keflavik Intl

Fri 6/6

8:45 am-11:34 pm

2 stops19h 49m

$733

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Sat 1/18

3:10 pm-5:10 pm

2 stops20h 00m

Reykjavik Keflavik Intl

Sat 1/25

11:50 am-8:54 am

2 stops27h 04m

$753

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Sat 2/8

12:55 pm-2:15 pm

2 stops19h 20m

Reykjavik Keflavik Intl

Sun 2/16

3:15 pm-3:06 pm

2 stops53h 51m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 23 results
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Best time to book a flight from Missouri to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl 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.

Travel insights for flights from Missouri to Keflavik Intl

Get recent, data-driven insights about flights from Missouri to Keflavik Intl including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Missouri to Reykjavik Keflavik Intl Airport (average of $328). Flying from Missouri to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $662). 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 Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

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

Rainfall in Keflavik Intl by month

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

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

Temperature in Keflavik Intl by month

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

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

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated December 22, 2024.
Read through reviews of airlines operating flights from Missouri to Reykjavik, such as British Airways, Delta and Lufthansa. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,501 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,028 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

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

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

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

  • How can I find direct flights from Missouri to Keflavik Intl?

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

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

    Yes. Cheapflights offers flight deals from Missouri to Keflavik Intl 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 Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Missouri to Reykjavik Keflavik Intl Airport (average of $328). Flying from Missouri to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $662). 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.

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Alternative routes for Missouri to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Missouri to Keflavik Intl

Discover the top 5 airlines that operate flights from Missouri to Keflavik Intl. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$568Average$977FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$595Average$955FlexibilityNo cancel feeOn-time69%
DeltaCheapest$600Average$884FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$675Average$1,142FlexibilityNo cancel feeOn-time75%
IcelandairCheapest$826Average$1,121FlexibilityNo cancel feeOn-time76%
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