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Cheap flights from Missouri to Reykjavik from $530

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Reykjavik departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Missouri to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
5:36 pm - 7:40 am
STL
-
KEF
9h 04m
1 stop
Virgin Atlantic Logo
8:45 am - 9:29 pm
KEF
-
STL
17h 44m
2 stops
$758Virgin Atlantic
Sun, May 10 - Tue, May 26
Multiple Airlines Logo
2:34 pm - 9:25 am
MCI
-
KEF
13h 51m
1 stop
Multiple Airlines Logo
10:45 am - 1:49 pm
KEF
-
MCI
32h 04m
1 stop
$800Multiple Airlines
Tue, May 26 - Wed, Jun 3
Delta Logo
10:19 am - 7:00 am
STL
-
KEF
15h 41m
1 stop
Delta Logo
8:45 am - 1:10 pm
KEF
-
STL
9h 25m
1 stop
$805Delta
Tue, May 12 - Wed, May 20
Delta Logo
11:25 am - 7:00 am
STL
-
KEF
14h 35m
2 stops
Delta Logo
11:25 am - 5:05 pm
KEF
-
STL
10h 40m
1 stop
$809Delta
Tue, May 12 - Wed, May 20
KLM Logo
6:47 pm - 9:30 am
MCI
-
KEF
33h 43m
2 stops
KLM Logo
11:25 am - 7:13 pm
KEF
-
MCI
12h 48m
1 stop
$829KLM
Fri, May 1 - Sat, May 9
Virgin Atlantic Logo
5:36 pm - 7:40 am
STL
-
KEF
9h 04m
1 stop
Virgin Atlantic Logo
9:30 am - 11:21 pm
KEF
-
STL
18h 51m
1 stop
$837Virgin Atlantic
Thu, May 7 - Thu, May 14
Air France Logo
1:59 pm - 9:30 am
STL
-
KEF
14h 31m
2 stops
Air France Logo
9:30 am - 5:16 pm
KEF
-
STL
12h 46m
2 stops
$848Air France
Thu, May 7 - Thu, May 14
United Airlines Logo
5:32 pm - 8:45 am
STL
-
KEF
34h 13m
2 stops
United Airlines Logo
10:00 am - 12:49 pm
KEF
-
STL
31h 49m
2 stops
$862United Airlines
Sat, Aug 15 - Wed, Aug 26
KLM Logo
9:59 am - 9:30 am
MCI
-
KEF
18h 31m
1 stop
KLM Logo
11:25 am - 7:13 pm
KEF
-
MCI
12h 48m
1 stop
$904KLM
Tue, Sep 8 - Tue, Sep 15
United Airlines Logo
7:45 am - 7:55 am
MCI
-
KEF
19h 10m
2 stops
United Airlines Logo
11:30 am - 7:17 pm
KEF
-
MCI
12h 47m
1 stop
$907United Airlines
Tue, Sep 8 - Tue, Sep 15

Scandinavian Airlines flights from Missouri to Reykjavik Keflavik Intl Airport

Our best Scandinavian Airlines deals on Missouri to Reykjavik Keflavik Intl Airport flight tickets
Scandinavian Airlines
Sep 5
MCI3:36 pmKansas City
19h 39m
2 stops
KEF4:15 pmReykjavik Keflavik Intl
Sep 9
KEF5:05 pmReykjavik Keflavik Intl
35h 47m
2 stops
MCI11:52 pmKansas City
$983
Scandinavian Airlines
Sep 4
MCI9:59 amKansas City
18h 31m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Sep 11
KEF11:25 amReykjavik Keflavik Intl
12h 48m
1 stop
MCI7:13 pmKansas City
$1,056
Scandinavian Airlines
Sep 4
MCI3:36 pmKansas City
37h 04m
2 stops
KEF9:40 amReykjavik Keflavik Intl
Sep 9
KEF5:05 pmReykjavik Keflavik Intl
35h 47m
2 stops
MCI11:52 pmKansas City
$1,073

Lufthansa flights from Missouri to Reykjavik Keflavik Intl Airport

Our best Lufthansa deals on Missouri to Reykjavik Keflavik Intl Airport flight tickets
Lufthansa
Sep 4
MCI7:55 pmKansas City
22h 30m
2 stops
KEF11:25 pmReykjavik Keflavik Intl
Sep 10
KEF1:10 amReykjavik Keflavik Intl
43h 42m
2 stops
MCI3:52 pmKansas City
$1,043
Lufthansa
Aug 20
MCI12:00 pmKansas City
15h 30m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Aug 24
KEF9:15 amReykjavik Keflavik Intl
15h 02m
2 stops
MCI7:17 pmKansas City
$1,117
Lufthansa
May 17
SGF6:22 pmSpringfield-Branson
9h 28m
1 stop
KEF8:50 amReykjavik Keflavik Intl
May 24
KEF12:00 pmReykjavik Keflavik Intl
11h 06m
1 stop
SGF6:06 pmSpringfield-Branson
$1,134

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Reykjavik Keflavik Intl Airport 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, momondo users made 832,500 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Missouri to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Sun 5/10

5:36 pm-7:40 am

1 stop9h 04m

Reykjavik Keflavik Intl

Tue 5/26

8:45 am-9:29 pm

2 stops17h 44m

$758

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Tue 5/26

2:34 pm-9:25 am

1 stop13h 51m

Reykjavik Keflavik Intl

Wed 6/3

10:45 am-1:49 pm

1 stop32h 04m

$800
Quickest round-trip

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Tue 5/12

10:19 am-7:00 am

1 stop15h 41m

Reykjavik Keflavik Intl

Wed 5/20

8:45 am-1:10 pm

1 stop9h 25m

$805

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Tue 5/12

11:25 am-7:00 am

2 stops14h 35m

Reykjavik Keflavik Intl

Wed 5/20

11:25 am-5:05 pm

1 stop10h 40m

$809

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Fri 5/1

6:47 pm-9:30 am

2 stops33h 43m

Reykjavik Keflavik Intl

Sat 5/9

11:25 am-7:13 pm

1 stop12h 48m

$829

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Thu 5/7

5:36 pm-7:40 am

1 stop9h 04m

Reykjavik Keflavik Intl

Thu 5/14

9:30 am-11:21 pm

1 stop18h 51m

$837

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Thu 5/7

1:59 pm-9:30 am

2 stops14h 31m

Reykjavik Keflavik Intl

Thu 5/14

9:30 am-5:16 pm

2 stops12h 46m

$848

St. LouisReykjavik

STL - KEF

STLKEF

Lambert-St Louis

Sat 8/15

5:32 pm-8:45 am

2 stops34h 13m

Reykjavik Keflavik Intl

Wed 8/26

10:00 am-12:49 pm

2 stops31h 49m

$862

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Tue 9/8

9:59 am-9:30 am

1 stop18h 31m

Reykjavik Keflavik Intl

Tue 9/15

11:25 am-7:13 pm

1 stop12h 48m

$904

Kansas CityReykjavik

MCI - KEF

MCIKEF

Kansas City

Tue 9/8

7:45 am-7:55 am

2 stops19h 10m

Reykjavik Keflavik Intl

Tue 9/15

11:30 am-7:17 pm

1 stop12h 47m

$907

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Missouri to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Missouri to Reykjavik Keflavik Intl Airport flights?

You could potentially save up to 22% on your flight if you consider stops on a Missouri to Reykjavik Keflavik Intl Airport flight.

Cheap Missouri to Reykjavik Keflavik Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Reykjavik Keflavik Intl Airport

Fastest flight time

9h 08m

Direct flights

None
The fastest flight from Missouri to Reykjavik Keflavik Intl Airport takes 9h 08m
There are no direct flights from Missouri to Reykjavik Keflavik Intl Airport. There are no popular flight routes from Missouri to Reykjavik Keflavik Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Missouri to Reykjavik Keflavik Intl Airport?

    Prices for flights from Missouri to Reykjavik Keflavik Intl Airport were last updated today.

  • How many operators does momondo search for flights from Missouri to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from Missouri to Reykjavik Keflavik Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The required travel and health documents for your Reykjavik Keflavik Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from Missouri to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $592Free CancellationRating
7.4
9,509 reviews
Search United Airlines flights
Air CanadaPriceFrom $604Free CancellationRating
7.1
10,856 reviews
Search Air Canada flights
DeltaPriceFrom $610Free CancellationRating
7.9
8,359 reviews
Search Delta flights
KLMPriceFrom $686Free CancellationRating
7.8
1,479 reviews
Search KLM flights

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Hella
Hveragerdi
Borgarnes
Grindavik
Kopavogur

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Reykjavik?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Reykjavik from Missouri.

Can I find flights from Missouri to Reykjavik with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Reykjavik from Missouri with this policy.

How can momondo help me find flights from Missouri to Reykjavik?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Reykjavik from Missouri.

I’m not ready to book a flight from Missouri to Reykjavik right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Missouri to Reykjavik flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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