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Cheap flights from St. Louis to Reykjavik from $336

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 Reykjavik departing on 6/5. 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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Tue 5/28

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

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 Reykjavik by changing tabs
Air Canada
Jul 9
STL10:10 amLambert-St Louis
17h 25m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Jul 16
KEF10:00 amReykjavik Keflavik Intl
33h 18m
2 stops
STL2:18 pmLambert-St Louis
Multiple Airlines
Jun 11
STL3:23 pmLambert-St Louis
32h 22m
3 stops
KEF4:45 amReykjavik Keflavik Intl
Jun 18
KEF9:35 amReykjavik Keflavik Intl
32h 30m
2 stops
STL1:05 pmLambert-St Louis
Delta
Jul 9
STL10:04 amLambert-St Louis
15h 56m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Jul 16
KEF8:50 amReykjavik Keflavik Intl
16h 46m
1 stop
STL8:36 pmLambert-St Louis
United Airlines
Oct 14
STL11:09 amLambert-St Louis
14h 51m
2 stops
KEF7:00 amReykjavik Keflavik Intl
Oct 21
KEF11:00 amReykjavik Keflavik Intl
28h 07m
2 stops
STL10:07 amLambert-St Louis
KLM
Aug 7
STL11:51 amLambert-St Louis
16h 39m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Aug 14
KEF11:25 amReykjavik Keflavik Intl
12h 49m
2 stops
STL7:14 pmLambert-St Louis
Air France
Oct 8
STL2:05 pmLambert-St Louis
11h 15m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Oct 16
KEF8:50 amReykjavik Keflavik Intl
13h 37m
1 stop
STL5:27 pmLambert-St Louis

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

If you're looking for one-way flights from St. Louis to Reykjavik, view some of our deals below provided by Air Canada and Delta
Multiple Airlines
Jun 5
STL8:13 amLambert-St Louis
39h 22m
2 stops
KEF4:35 amReykjavik Keflavik Intl
Multiple Airlines
Jun 4
STL10:34 amLambert-St Louis
37h 11m
3 stops
KEF4:45 amReykjavik Keflavik Intl
Air Canada
Jun 16
STL9:50 amLambert-St Louis
17h 45m
1 stop
KEF8:35 amReykjavik Keflavik Intl

Search last-minute flights to Reykjavik from St. Louis

Find and compare round-trip flight prices for your last-minute flight from St. Louis to Reykjavik
Multiple Airlines
May 21
STL9:50 amLambert-St Louis
18h 50m
2 stops
KEF9:40 amReykjavik Keflavik Intl
Dec 2
KEF7:35 amReykjavik Keflavik Intl
22h 00m
2 stops
STL11:35 pmLambert-St Louis
British Airways
May 21
STL5:08 pmLambert-St Louis
35h 37m
2 stops
KEF9:45 amReykjavik Keflavik Intl
Dec 4
KEF11:40 amReykjavik Keflavik Intl
39h 51m
2 stops
STL9:31 pmLambert-St Louis
United Airlines
May 23
STL11:38 amLambert-St Louis
14h 22m
2 stops
KEF7:00 amReykjavik Keflavik Intl
May 30
KEF12:00 pmReykjavik Keflavik Intl
12h 42m
1 stop
STL7:42 pmLambert-St Louis
Delta
May 23
STL6:30 amLambert-St Louis
18h 50m
1 stop
KEF6:20 amReykjavik Keflavik Intl
May 30
KEF9:30 amReykjavik Keflavik Intl
9h 45m
1 stop
STL2:15 pmLambert-St Louis
Lufthansa
May 21
STL11:10 amLambert-St Louis
31h 20m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
Nov 30
KEF2:25 pmReykjavik Keflavik Intl
29h 30m
2 stops
STL1:55 pmLambert-St Louis
American Airlines
May 22
STL5:55 amLambert-St Louis
22h 50m
2 stops
KEF9:45 amReykjavik Keflavik Intl
Nov 30
KEF11:50 amReykjavik Keflavik Intl
51h 25m
2 stops
STL9:15 amLambert-St Louis

Air Canada flights from St. Louis to Reykjavik

Our best Air Canada deals on St. Louis to Reykjavik flight tickets
Air Canada
Jul 9
STL10:10 amLambert-St Louis
17h 25m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Jul 16
KEF10:00 amReykjavik Keflavik Intl
33h 18m
2 stops
STL2:18 pmLambert-St Louis
Air Canada
Sep 20
STL12:00 pmLambert-St Louis
15h 35m
1 stop
KEF8:35 amReykjavik Keflavik Intl
Sep 30
KEF10:00 amReykjavik Keflavik Intl
10h 20m
1 stop
STL3:20 pmLambert-St Louis
Air Canada
Sep 20
STL10:10 amLambert-St Louis
17h 25m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Sep 30
KEF10:00 amReykjavik Keflavik Intl
34h 20m
2 stops
STL3:20 pmLambert-St Louis

Delta flights from St. Louis to Reykjavik

Our best Delta deals on St. Louis to Reykjavik flight tickets
Delta
Jul 9
STL10:04 amLambert-St Louis
15h 56m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Jul 16
KEF8:50 amReykjavik Keflavik Intl
16h 46m
1 stop
STL8:36 pmLambert-St Louis
Delta
Oct 14
STL6:45 amLambert-St Louis
21h 45m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Oct 21
KEF11:25 amReykjavik Keflavik Intl
28h 18m
2 stops
STL10:43 amLambert-St Louis
Delta
Aug 3
STL11:23 amLambert-St Louis
13h 57m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Aug 11
KEF8:50 amReykjavik Keflavik Intl
16h 42m
1 stop
STL8:32 pmLambert-St Louis

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

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

When is the cheapest time to fly from St. Louis to Reykjavik?

St. Louis to Reykjavik flights are currently only available at noon

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

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

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

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

Cheap St. Louis to Reykjavik flight deals and tips

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

Best Price Found

$336

Fastest flight time

8h 20m

Direct flights

None

Airports in Reykjavik

1 airport
The best one-way flight to Reykjavik from St. Louis in the past 72 hours is $336. The best round-trip flight deal from St. Louis to Reykjavik found on momondo in the last 72 hours is $515.
The fastest flight from St. Louis to Reykjavik takes 8h 20m
There are no direct flights from St. Louis to Reykjavik. Popular non-direct route for this connection is Lambert-St Louis Airport - Reykjavik Keflavik Intl Airport.
There is 1 airport near Reykjavik: Reykjavik Keflavik Intl (KEF)

  • How far is Lambert-St Louis to Reykjavik by plane?

    A flight from Lambert-St Louis to Reykjavik will travel around 3212.7 mi. 8h 20m is a normal flight duration for this route.

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

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

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

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

    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 Reykjavik.

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

    The travel and health documents required for your trip to Reykjavik 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 Reykjavik. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from St. Louis to Reykjavik

Compare and see reviews for airlines that fly from St. Louis to Reykjavik with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $690Free CancellationRating
7.0
6,947 reviews
Search Air Canada flights
British AirwaysPriceFrom $695Free CancellationRating
6.8
6,829 reviews
Search British Airways flights
DeltaPriceFrom $722Free CancellationRating
8.0
10,673 reviews
Search Delta flights
United AirlinesPriceFrom $813Free CancellationRating
7.4
10,924 reviews
Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Reykjavik for you.

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

Flights from St. Louis to Reykjavik 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 Reykjavik?

momondo helps you find the best flight between St. Louis and Reykjavik by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Reykjavik 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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1 adult
From?
To?
Tue 5/21
Tue 5/28
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Find better results for your trip to Iceland

Fly into one of these airports located in Reykjavik
Airports listed have a maximum distance of 23.0 mi from Reykjavik