What is the cheapest airline that flies from Iceland to Missouri?

WestJet and Finnair are the most popular carriers operating from Iceland to Missouri

When did momondo last update prices for flights from Iceland to Missouri?

Prices for flights from Iceland to Missouri refresh daily.

How old do you have to be to fly from Iceland to Missouri?

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 Iceland to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$493 Cheap Flights from Iceland to Missouri in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Iceland to Missouri

Round-trip

One-way

Recent round-trip flight deals from Iceland to Missouri

Enter your travel dates to find the best prices.

11:25 am - 3:39 pm

KEF

STL

33h 14m

2 stops

11:42 am - 9:30 am

STL

KEF

16h 48m

2 stops

$876Multiple Airlines

Fri, Apr 24 - Tue, Apr 28

11:25 am - 7:26 pm

KEF

STL

13h 01m

1 stop

1:02 pm - 9:30 am

STL

KEF

15h 28m

2 stops

$886Delta

Fri, Apr 24 - Tue, Apr 28

11:25 am - 6:23 pm

KEF

STL

11h 58m

1 stop

12:45 pm - 9:30 am

STL

KEF

15h 45m

1 stop

$895Delta

Sat, Apr 25 - Wed, Apr 29

11:25 am - 11:36 pm

KEF

STL

17h 11m

2 stops

9:59 am - 9:30 am

STL

KEF

18h 31m

2 stops

$899Delta

Sat, Apr 25 - Wed, Apr 29

11:25 am - 6:23 pm

KEF

STL

11h 58m

1 stop

1:03 pm - 9:30 am

STL

KEF

15h 27m

2 stops

$900Delta

Sat, Apr 25 - Wed, Apr 29

4:50 pm - 1:49 pm

KEF

MCI

25h 59m

1 stop

2:34 pm - 9:25 am

MCI

KEF

13h 51m

1 stop

$914Multiple Airlines

Tue, May 26 - Tue, Jun 2

9:00 am - 1:49 pm

KEF

MCI

57h 49m

2 stops

2:34 pm - 9:25 am

MCI

KEF

13h 51m

1 stop

$918Multiple Airlines

Tue, May 26 - Tue, Jun 2

11:30 am - 9:42 pm

KEF

MCI

15h 12m

2 stops

7:53 am - 8:30 am

MCI

KEF

19h 37m

2 stops

$952United Airlines

Tue, May 26 - Tue, Jun 2

10:30 am - 7:30 pm

KEF

STL

14h 00m

1 stop

9:35 pm - 9:40 am

STL

KEF

31h 05m

1 stop

$1,169Multiple Airlines

Fri, Apr 24 - Tue, Apr 28

8:00 pm - 12:22 pm

KEF

STL

21h 22m

2 stops

4:05 pm - 11:35 pm

STL

KEF

26h 30m

3 stops

$1,630Multiple Airlines

Fri, Apr 24 - Tue, Apr 28

Delta flights from Iceland to Missouri

Our best Delta deals on Iceland to Missouri flight tickets

Delta

Apr 24

KEF11:25 amReykjavik Keflavik Intl

13h 01m

1 stop

STL7:26 pmLambert-St Louis

Apr 28

STL1:02 pmLambert-St Louis

15h 28m

2 stops

KEF9:30 amReykjavik Keflavik Intl

$886

Delta

Apr 25

KEF11:25 amReykjavik Keflavik Intl

11h 58m

1 stop

STL6:23 pmLambert-St Louis

Apr 29

STL12:45 pmLambert-St Louis

15h 45m

1 stop

KEF9:30 amReykjavik Keflavik Intl

$895

Delta

Apr 25

KEF11:25 amReykjavik Keflavik Intl

17h 11m

2 stops

STL11:36 pmLambert-St Louis

Apr 29

STL9:59 amLambert-St Louis

18h 31m

2 stops

KEF9:30 amReykjavik Keflavik Intl

$899

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Fri 4/24

11:25 am-3:39 pm

2 stops33h 14m

Lambert-St Louis

Tue 4/28

11:42 am-9:30 am

2 stops16h 48m

$876

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Fri 4/24

11:25 am-7:26 pm

1 stop13h 01m

Lambert-St Louis

Tue 4/28

1:02 pm-9:30 am

2 stops15h 28m

$886

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sat 4/25

11:25 am-6:23 pm

1 stop11h 58m

Lambert-St Louis

Wed 4/29

12:45 pm-9:30 am

1 stop15h 45m

$895

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sat 4/25

11:25 am-11:36 pm

2 stops17h 11m

Lambert-St Louis

Wed 4/29

9:59 am-9:30 am

2 stops18h 31m

$899

Quickest round-trip

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sat 4/25

11:25 am-6:23 pm

1 stop11h 58m

Lambert-St Louis

Wed 4/29

1:03 pm-9:30 am

2 stops15h 27m

$900

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Tue 5/26

4:50 pm-1:49 pm

1 stop25h 59m

Kansas City

Tue 6/2

2:34 pm-9:25 am

1 stop13h 51m

$914

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Tue 5/26

9:00 am-1:49 pm

2 stops57h 49m

Kansas City

Tue 6/2

2:34 pm-9:25 am

1 stop13h 51m

$918

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Tue 5/26

11:30 am-9:42 pm

2 stops15h 12m

Kansas City

Tue 6/2

7:53 am-8:30 am

2 stops19h 37m

$952

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Fri 4/24

10:30 am-7:30 pm

1 stop14h 00m

Lambert-St Louis

Tue 4/28

9:35 pm-9:40 am

1 stop31h 05m

$1,169

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Fri 4/24

8:00 pm-12:22 pm

2 stops21h 22m

Lambert-St Louis

Tue 4/28

4:05 pm-11:35 pm

3 stops26h 30m

$1,630

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Iceland to Missouri

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

Prices

Airlines

Can stopping save me money on Iceland to Missouri flights?

You could potentially save up to 57% on your flight if you consider stops on a Iceland to Missouri flight.

Cheap Iceland to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iceland to Missouri

Fastest flight time	17h 11m
Direct flights	None

The fastest flight from Iceland to Missouri takes 17h 11m

There are no direct flights from Iceland to Missouri. There are no popular flight routes from Iceland to Missouri.

Search flight deals

Frequently asked questions about flying from Iceland to Missouri

When did momondo last update prices for flights from Iceland to Missouri?
Prices for flights from Iceland to Missouri refresh daily.
How old do you have to be to fly from Iceland to Missouri?
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 Iceland to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Iceland to Missouri. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Missouri from Iceland which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Iceland to Missouri.

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

If you are simply researching potential flights to Missouri, momondo offers a useful price alert feature which will track prices for flights to Missouri from Iceland and alert you when they change.