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Cheap flights from Missouri to Reykjavik from $367

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 9/11. 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.
Multiple Airlines Logo
2:17 pm - 6:05 amMCI  Kansas City-KEF Reykjavik Keflavik Intl
33h 48m1 stop Denver Intl
Multiple Airlines Logo
4:55 pm - 1:22 pmKEF  Reykjavik Keflavik Intl-MCI Kansas City
26h 27m1 stop Denver Intl
$727Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
8:43 pm - 6:00 amMCI  Kansas City-KEF Reykjavik Keflavik Intl
28h 17m1 stop Denver Intl
Multiple Airlines Logo
4:55 pm - 1:22 pmKEF  Reykjavik Keflavik Intl-MCI Kansas City
25h 27m1 stop Denver Intl
$729Multiple Airlines
Thu, Oct 22 - Tue, Oct 27
United Airlines Logo
6:50 pm - 10:00 amSTL  Lambert-St Louis-KEF Reykjavik Keflavik Intl
9h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
12:00 pm - 7:23 pmKEF  Reykjavik Keflavik Intl-STL Lambert-St Louis
13h 23m1 stop Chicago O'Hare Intl
$732United Airlines
Wed, Nov 11 - Thu, Nov 19
United Airlines Logo
5:00 pm - 10:00 amSTL  Lambert-St Louis-KEF Reykjavik Keflavik Intl
35h 00m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
12:00 pm - 4:59 pmKEF  Reykjavik Keflavik Intl-STL Lambert-St Louis
10h 59m1 stop Chicago O'Hare Intl
$736United Airlines
Tue, Nov 10 - Thu, Nov 19
United Airlines Logo
5:00 pm - 10:00 amSTL  Lambert-St Louis-KEF Reykjavik Keflavik Intl
35h 00m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
12:00 pm - 8:53 amKEF  Reykjavik Keflavik Intl-STL Lambert-St Louis
26h 53m2 stops Chicago O'Hare Intl Newark
$736United Airlines
Tue, Nov 10 - Thu, Nov 19
Air Canada Logo
2:40 pm - 8:45 amSTL  Lambert-St Louis-KEF Reykjavik Keflavik Intl
13h 05m1 stop Toronto Pearson Intl
Air Canada Logo
9:15 am - 6:41 pmKEF  Reykjavik Keflavik Intl-STL Lambert-St Louis
14h 26m1 stop Montreal Pierre Elliott Trudeau Intl
$756Air Canada
Mon, Sep 21 - Wed, Oct 7
Air Canada Logo
2:40 pm - 8:45 amSTL  Lambert-St Louis-KEF Reykjavik Keflavik Intl
13h 05m1 stop Toronto Pearson Intl
Air Canada Logo
9:15 am - 8:00 pmKEF  Reykjavik Keflavik Intl-STL Lambert-St Louis
15h 45m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$769Air Canada
Mon, Sep 21 - Wed, Oct 7
Multiple Airlines Logo
2:17 pm - 6:05 amMCI  Kansas City-KEF Reykjavik Keflavik Intl
33h 48m1 stop Denver Intl
Multiple Airlines Logo
4:55 pm - 1:22 pmKEF  Reykjavik Keflavik Intl-MCI Kansas City
26h 27m1 stop Denver Intl
$781Multiple Airlines
Mon, Nov 2 - Sat, Nov 7
Delta Logo
6:08 am - 7:00 amSGF  Springfield-Branson-KEF Reykjavik Keflavik Intl
19h 52m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
Delta Logo
11:25 am - 10:08 pmKEF  Reykjavik Keflavik Intl-SGF Springfield-Branson
15h 43m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$810Delta
Tue, Sep 22 - Tue, Sep 29
Delta Logo
10:29 am - 9:30 amSTL  Lambert-St Louis-KEF Reykjavik Keflavik Intl
18h 01m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Delta Logo
11:25 am - 11:42 pmKEF  Reykjavik Keflavik Intl-STL Lambert-St Louis
17h 17m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$810Delta
Tue, Sep 22 - Tue, Sep 29

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Delta flights from Missouri to Reykjavik Keflavik Intl Airport

Our best Delta deals on Missouri to Reykjavik Keflavik Intl Airport flight tickets
Delta
Sep 21
STL12:00 pmLambert-St Louis
16h 30m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Sep 30
KEF9:30 amReykjavik Keflavik Intl
18h 46m
1 stop
STL11:16 pmLambert-St Louis
$810
Delta
Sep 27
MCI3:59 pmKansas City
10h 01m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Oct 7
KEF11:25 amReykjavik Keflavik Intl
12h 40m
1 stop
MCI7:05 pmKansas City
$887
Delta
Oct 9
STL6:47 amLambert-St Louis
21h 43m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Oct 17
KEF11:25 amReykjavik Keflavik Intl
27h 19m
2 stops
STL9:44 amLambert-St Louis
$928

Lufthansa flights from Missouri to Reykjavik Keflavik Intl Airport

Our best Lufthansa deals on Missouri to Reykjavik Keflavik Intl Airport flight tickets
Lufthansa
Oct 9
STL3:30 pmLambert-St Louis
17h 25m
2 stops
KEF1:55 pmReykjavik Keflavik Intl
Oct 17
KEF2:45 pmReykjavik Keflavik Intl
27h 40m
2 stops
STL1:25 pmLambert-St Louis
$936
Lufthansa
Aug 19
SGF6:37 pmSpringfield-Branson
24h 33m
2 stops
KEF12:10 amReykjavik Keflavik Intl
Aug 25
KEF1:10 amReykjavik Keflavik Intl
21h 52m
2 stops
SGF6:02 pmSpringfield-Branson
$1,490
Lufthansa
Aug 19
MCI1:08 pmKansas City
18h 57m
2 stops
KEF1:05 pmReykjavik Keflavik Intl
Aug 28
KEF12:00 pmReykjavik Keflavik Intl
12h 42m
1 stop
MCI7:42 pmKansas City
$1,503

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 August 15, 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

Kansas CityReykjavik

MCI Kansas City - KEF Reykjavik Keflavik Intl

MCIKEF

Kansas City

Mon 11/2

2:17 pm-6:05 am

1 stop33h 48m

Reykjavik Keflavik Intl

Mon 11/9

4:55 pm-1:22 pm

1 stop26h 27m

$727

Kansas CityReykjavik

MCI Kansas City - KEF Reykjavik Keflavik Intl

MCIKEF

Kansas City

Thu 10/22

8:43 pm-6:00 am

1 stop28h 17m

Reykjavik Keflavik Intl

Tue 10/27

4:55 pm-1:22 pm

1 stop25h 27m

$729
Quickest round-trip

St. LouisReykjavik

STL Lambert-St Louis - KEF Reykjavik Keflavik Intl

STLKEF

Lambert-St Louis

Wed 11/11

6:50 pm-10:00 am

1 stop9h 10m

Reykjavik Keflavik Intl

Thu 11/19

12:00 pm-7:23 pm

1 stop13h 23m

$732

St. LouisReykjavik

STL Lambert-St Louis - KEF Reykjavik Keflavik Intl

STLKEF

Lambert-St Louis

Tue 11/10

5:00 pm-10:00 am

2 stops35h 00m

Reykjavik Keflavik Intl

Thu 11/19

12:00 pm-4:59 pm

1 stop10h 59m

$736

St. LouisReykjavik

STL Lambert-St Louis - KEF Reykjavik Keflavik Intl

STLKEF

Lambert-St Louis

Tue 11/10

5:00 pm-10:00 am

2 stops35h 00m

Reykjavik Keflavik Intl

Thu 11/19

12:00 pm-8:53 am

2 stops26h 53m

$736

St. LouisReykjavik

STL Lambert-St Louis - KEF Reykjavik Keflavik Intl

STLKEF

Lambert-St Louis

Mon 9/21

2:40 pm-8:45 am

1 stop13h 05m

Reykjavik Keflavik Intl

Wed 10/7

9:15 am-6:41 pm

1 stop14h 26m

$756

St. LouisReykjavik

STL Lambert-St Louis - KEF Reykjavik Keflavik Intl

STLKEF

Lambert-St Louis

Mon 9/21

2:40 pm-8:45 am

1 stop13h 05m

Reykjavik Keflavik Intl

Wed 10/7

9:15 am-8:00 pm

2 stops15h 45m

$769

Kansas CityReykjavik

MCI Kansas City - KEF Reykjavik Keflavik Intl

MCIKEF

Kansas City

Mon 11/2

2:17 pm-6:05 am

1 stop33h 48m

Reykjavik Keflavik Intl

Sat 11/7

4:55 pm-1:22 pm

1 stop26h 27m

$781

SpringfieldReykjavik

SGF Springfield-Branson - KEF Reykjavik Keflavik Intl

SGFKEF

Springfield-Branson

Tue 9/22

6:08 am-7:00 am

2 stops19h 52m

Reykjavik Keflavik Intl

Tue 9/29

11:25 am-10:08 pm

2 stops15h 43m

$810

St. LouisReykjavik

STL Lambert-St Louis - KEF Reykjavik Keflavik Intl

STLKEF

Lambert-St Louis

Tue 9/22

10:29 am-9:30 am

2 stops18h 01m

Reykjavik Keflavik Intl

Tue 9/29

11:25 am-11:42 pm

2 stops17h 17m

$810

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Reykjavik from

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 18% 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 10m

Direct flights

None
The fastest flight from Missouri to Reykjavik Keflavik Intl Airport takes 9h 10m
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.
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Frequently asked questions about flying from Missouri to Reykjavik Keflavik Intl Airport

  • 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
DeltaPriceFrom $283Free CancellationRating
7.8
8,508 reviews
Search Delta flights
Air CanadaPriceFrom $604Free CancellationRating
7.1
11,478 reviews
Search Air Canada flights
United AirlinesPriceFrom $679Free CancellationRating
7.4
10,112 reviews
Search United Airlines flights

Traveling to a place near Reykjavik?

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