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

Finnair is the most popular carrier 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.

$467 Cheap Flights from Iceland to Missouri in 2026

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0 bags

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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.

12:20 am - 1:25 pm

KEF

STL

18h 05m

1 stop

3:30 pm - 11:25 pm

STL

KEF

26h 55m

1 stop

$1,022Lufthansa

Sat, Apr 11 - Sun, Apr 19

5:15 pm - 10:17 pm

KEF

STL

34h 02m

2 stops

5:21 pm - 7:50 am

STL

KEF

33h 29m

2 stops

$1,035Finnair

Sun, Apr 12 - Sun, Apr 19

4:50 pm - 9:48 am

KEF

STL

21h 58m

1 stop

4:59 pm - 6:05 am

STL

KEF

56h 06m

2 stops

$1,168Multiple Airlines

Sun, Apr 12 - Sun, Apr 19

5:05 pm - 12:05 pm

KEF

STL

24h 00m

2 stops

4:05 pm - 11:50 pm

STL

KEF

26h 45m

3 stops

$1,453Multiple Airlines

Sun, Apr 12 - Sun, Apr 19

10:40 am - 3:25 pm

KEF

STL

33h 45m

3 stops

4:05 pm - 11:50 pm

STL

KEF

26h 45m

3 stops

$1,701Multiple Airlines

Sun, Apr 12 - Sun, Apr 19

12:00 pm - 5:36 pm

KEF

MCI

10h 36m

1 stop

7:55 pm - 7:55 am

MCI

KEF

31h 00m

2 stops

$1,918United Airlines

Thu, Jun 25 - Thu, Jun 25

12:00 pm - 5:36 pm

KEF

MCI

10h 36m

1 stop

7:55 pm - 8:30 am

MCI

KEF

31h 35m

1 stop

$1,921United Airlines

Thu, Jun 25 - Thu, Jun 25

12:20 am - 4:00 pm

KEF

MCI

20h 40m

2 stops

6:36 pm - 7:55 am

MCI

KEF

32h 19m

2 stops

$1,979Multiple Airlines

Wed, Jun 24 - Thu, Jun 25

United Airlines flights from Iceland to Missouri

Our best United Airlines deals on Iceland to Missouri flight tickets

United Airlines

Jun 25

KEF12:00 pmReykjavik Keflavik Intl

10h 36m

1 stop

MCI5:36 pmKansas City

Jun 25

MCI7:55 pmKansas City

31h 00m

2 stops

KEF7:55 amReykjavik Keflavik Intl

$1,918

United Airlines

Jun 25

KEF12:00 pmReykjavik Keflavik Intl

10h 36m

1 stop

MCI5:36 pmKansas City

Jun 25

MCI7:55 pmKansas City

31h 35m

1 stop

KEF8:30 amReykjavik Keflavik Intl

$1,921

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sat 4/11

12:20 am-1:25 pm

1 stop18h 05m

Lambert-St Louis

Sun 4/19

3:30 pm-11:25 pm

1 stop26h 55m

$1,022

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sun 4/12

5:15 pm-10:17 pm

2 stops34h 02m

Lambert-St Louis

Sun 4/19

5:21 pm-7:50 am

2 stops33h 29m

$1,035

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sun 4/12

4:50 pm-9:48 am

1 stop21h 58m

Lambert-St Louis

Sun 4/19

4:59 pm-6:05 am

2 stops56h 06m

$1,168

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sun 4/12

5:05 pm-12:05 pm

2 stops24h 00m

Lambert-St Louis

Sun 4/19

4:05 pm-11:50 pm

3 stops26h 45m

$1,453

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Sun 4/12

10:40 am-3:25 pm

3 stops33h 45m

Lambert-St Louis

Sun 4/19

4:05 pm-11:50 pm

3 stops26h 45m

$1,701

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Thu 6/25

12:00 pm-5:36 pm

1 stop10h 36m

Kansas City

Thu 6/25

7:55 pm-7:55 am

2 stops31h 00m

$1,918

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Thu 6/25

12:00 pm-5:36 pm

1 stop10h 36m

Kansas City

Thu 6/25

7:55 pm-8:30 am

1 stop31h 35m

$1,921

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Wed 6/24

12:20 am-4:00 pm

2 stops20h 40m

Kansas City

Thu 6/25

6:36 pm-7:55 am

2 stops32h 19m

$1,979

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Wed 5/13

9:00 am-10:18 am

3 stops54h 18m

$467

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Tue 5/12

7:50 pm-11:57 pm

3 stops33h 07m

$483

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 56% 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	10h 36m
Direct flights	None

The fastest flight from Iceland to Missouri takes 10h 36m

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

Search flight deals

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.