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Cheap flights from St. Louis to Iceland from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Iceland departing on 9/22. 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
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Wed 5/8

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Easily compare round-trip flights from St. Louis to Iceland

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Iceland by changing tabs
Air France
Aug 19
STL2:05 pmLambert-St Louis
11h 15m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Aug 30
KEF8:50 amReykjavik Keflavik Intl
13h 37m
1 stop
STL5:27 pmLambert-St Louis
Delta
Aug 19
STL10:00 amLambert-St Louis
15h 20m
2 stops
KEF6:20 amReykjavik Keflavik Intl
Aug 30
KEF11:25 amReykjavik Keflavik Intl
14h 07m
2 stops
STL8:32 pmLambert-St Louis
Multiple Airlines
Jun 3
STL4:05 pmLambert-St Louis
31h 50m
2 stops
KEF4:55 amReykjavik Keflavik Intl
Jun 7
KEF3:50 pmReykjavik Keflavik Intl
23h 44m
2 stops
STL10:34 amLambert-St Louis
KLM
Aug 19
STL2:05 pmLambert-St Louis
14h 25m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Aug 30
KEF11:25 amReykjavik Keflavik Intl
17h 14m
2 stops
STL11:39 pmLambert-St Louis
Air Canada
Sep 20
STL12:00 pmLambert-St Louis
15h 35m
1 stop
KEF8:35 amReykjavik Keflavik Intl
Sep 28
KEF10:00 amReykjavik Keflavik Intl
16h 05m
1 stop
STL9:05 pmLambert-St Louis
United Airlines
Jun 25
STL6:08 amLambert-St Louis
21h 22m
2 stops
KEF8:30 amReykjavik Keflavik Intl
Jul 11
KEF12:00 pmReykjavik Keflavik Intl
15h 14m
2 stops
STL10:14 pmLambert-St Louis

Find the cheapest one-way flights from St. Louis to Iceland

If you're looking for one-way flights from St. Louis to Iceland, view some of our deals below provided by Air Canada, Delta and United Airlines
United Airlines
Sep 22
STL11:05 amLambert-St Louis
16h 25m
2 stops
KEF8:30 amReykjavik Keflavik Intl
Air Canada
Sep 28
STL12:00 pmLambert-St Louis
39h 35m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Delta
Sep 28
STL6:45 amLambert-St Louis
18h 35m
1 stop
KEF6:20 amReykjavik Keflavik Intl

Search last-minute flights to Iceland from St. Louis

Find and compare round-trip flight prices for your last-minute flight from St. Louis to Iceland
Delta
May 2
STL6:13 amLambert-St Louis
22h 17m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 6
KEF11:25 amReykjavik Keflavik Intl
17h 21m
2 stops
STL11:46 pmLambert-St Louis
Lufthansa
May 2
STL11:10 amLambert-St Louis
31h 20m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
May 5
KEF12:25 amReykjavik Keflavik Intl
20h 21m
2 stops
STL3:46 pmLambert-St Louis
Lufthansa
May 2
STL11:10 amLambert-St Louis
31h 20m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
May 5
KEF12:25 amReykjavik Keflavik Intl
20h 21m
2 stops
STL3:46 pmLambert-St Louis

Best airlines flying from St. Louis to Iceland

Compare and see reviews for airlines that fly from St. Louis to Iceland with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $690Free CancellationRating
7.0
6,863 reviews
Search Air Canada flights
British AirwaysPriceFrom $695Free CancellationRating
6.8
6,913 reviews
Search British Airways flights
DeltaPriceFrom $723Free CancellationRating
8.0
10,966 reviews
Search Delta flights
United AirlinesPriceFrom $813Free CancellationRating
7.4
11,226 reviews
Search United Airlines flights

Air France flights from St. Louis to Iceland

Our best Air France deals on St. Louis to Iceland flight tickets
Air France
Aug 19
STL2:05 pmLambert-St Louis
11h 15m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Aug 30
KEF8:50 amReykjavik Keflavik Intl
13h 37m
1 stop
STL5:27 pmLambert-St Louis
Air France
Jun 25
STL10:05 amLambert-St Louis
15h 55m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Jul 11
KEF9:30 amReykjavik Keflavik Intl
12h 34m
1 stop
STL5:04 pmLambert-St Louis
Air France
Jun 8
STL10:05 amLambert-St Louis
15h 55m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Jun 19
KEF8:50 amReykjavik Keflavik Intl
13h 30m
1 stop
STL5:20 pmLambert-St Louis

Delta flights from St. Louis to Iceland

Our best Delta deals on St. Louis to Iceland flight tickets
Delta
Aug 19
STL10:00 amLambert-St Louis
15h 20m
2 stops
KEF6:20 amReykjavik Keflavik Intl
Aug 30
KEF11:25 amReykjavik Keflavik Intl
14h 07m
2 stops
STL8:32 pmLambert-St Louis
Delta
Oct 14
STL10:10 amLambert-St Louis
15h 10m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Oct 21
KEF8:50 amReykjavik Keflavik Intl
16h 41m
1 stop
STL8:31 pmLambert-St Louis
Delta
Oct 14
STL7:10 amLambert-St Louis
21h 20m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Oct 21
KEF8:50 amReykjavik Keflavik Intl
29h 01m
2 stops
STL8:51 amLambert-St Louis

How to get the cheapest flight ticket from St. Louis to Iceland

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

What is the cheapest airline that flies to Iceland from St. Louis?

British Airways. Air Canada, British Airways, and Delta are the most popular carriers operating from St. Louis to Iceland

What is the cheapest St. Louis to Iceland flight route?

Lambert-St Louis - Reykjavik Keflavik Intl. Fly from Lambert-St Louis to Reykjavik Keflavik Intl for the best St. Louis - Iceland flight prices

Cheap St. Louis to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Iceland

Best Price Found

$374

Fastest flight time

10h 10m

Direct flights

None

Airports in Iceland

1 airport
The best one-way flight to Iceland from St. Louis in the past 72 hours is $374. The best round-trip flight deal from St. Louis to Iceland found on momondo in the last 72 hours is $601.
The fastest flight from St. Louis to Iceland takes 10h 10m
There are no direct flights from St. Louis to Iceland. Popular non-direct route for this connection is Lambert-St Louis Airport - Reykjavik Keflavik Intl Airport.
There is 1 airport near Iceland: Reykjavik Keflavik Intl (KEF)

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Iceland?

    Prices for flights from Lambert-St Louis Airport to Iceland are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Iceland?

  • How old do you have to be to fly from Lambert-St Louis Airport to Iceland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The travel and health documents required for your trip to Iceland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Iceland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Iceland?

Finding the right flight to Iceland from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Iceland quick and easy, saving you time and money.

Can I find flights from St. Louis to Iceland with flexible booking policies on momondo?

Flights from St. Louis to Iceland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Iceland?

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 St. Louis to Iceland.

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

Price alerts on flights to Iceland from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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