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

American Airlines and WestJet 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.

$624 Cheap Flights from Iceland to Missouri in 2025/26

1 adult

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.

11:45 am - 10:39 pm

KEF

MCI

40h 54m2 stops

10:50 am - 10:50 am

MCI

KEF

42h 00m2 stops

$983American Airlines

Thu, Jan 22 - Mon, Jan 26

11:50 am - 11:52 pm

KEF

STL

41h 02m2 stops

6:33 pm - 10:50 am

STL

KEF

59h 17m2 stops

$994American Airlines

Wed, Mar 18 - Sun, Mar 22

American Airlines flights from Iceland to Missouri

Our best American Airlines deals on Iceland to Missouri flight tickets

American Airlines

Jan 22

KEF11:45 amReykjavik Keflavik Intl

40h 54m

2 stops

MCI10:39 pmKansas City

Jan 26

MCI10:50 amKansas City

42h 00m

2 stops

KEF10:50 amReykjavik Keflavik Intl

$983

Find similar

American Airlines

Mar 18

KEF11:50 amReykjavik Keflavik Intl

41h 02m

2 stops

STL11:52 pmLambert-St Louis

Mar 22

STL6:33 pmLambert-St Louis

59h 17m

2 stops

KEF10:50 amReykjavik Keflavik Intl

$994

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Thu 1/22

11:45 am-10:39 pm

2 stops40h 54m

Kansas City

Mon 1/26

10:50 am-10:50 am

2 stops42h 00m

$983

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Wed 3/18

11:50 am-11:52 pm

2 stops41h 02m

Lambert-St Louis

Sun 3/22

6:33 pm-10:50 am

2 stops59h 17m

$994

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Tue 6/16

10:50 am-8:16 pm

2 stops38h 26m

$624

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Fri 5/22

8:35 am-11:23 pm

2 stops19h 48m

$629

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Fri 5/22

8:35 am-11:23 pm

2 stops19h 48m

$630

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Fri 5/22

8:35 am-11:23 pm

2 stops19h 48m

$632

ReykjavikKansas City

KEF - MCI

KEFMCI

Reykjavik Keflavik Intl

Tue 6/16

9:35 am-5:23 pm

3 stops36h 48m

$634

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Fri 5/22

5:00 pm-11:25 pm

1 stop11h 25m

$688

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Fri 5/22

5:00 pm-11:25 pm

1 stop11h 25m

$690

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Fri 5/22

5:00 pm-10:00 am

1 stop22h 00m

$701

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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 49% 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	31h 37m
Direct flights	None

The fastest flight from Iceland to Missouri takes 31h 37m

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.