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Cheap flights from St. Louis to Reykjavik from $493

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 6/14. 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
0 bags
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Sat 5/25
Sat 6/1

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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
United Airlines
Jul 22
STL10:19 amLambert-St Louis
17h 11m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Sep 3
KEF9:45 amReykjavik Keflavik Intl
35h 20m
2 stops
STL4:05 pmLambert-St Louis
Multiple Airlines
Jul 22
STL6:30 amLambert-St Louis
21h 00m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Sep 3
KEF9:45 amReykjavik Keflavik Intl
34h 35m
2 stops
STL3:20 pmLambert-St Louis
Air Canada
Jul 22
STL4:05 pmLambert-St Louis
35h 30m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Sep 3
KEF9:45 amReykjavik Keflavik Intl
35h 04m
2 stops
STL3:49 pmLambert-St Louis
Delta
Aug 1
STL11:23 amLambert-St Louis
13h 57m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Aug 8
KEF9:30 amReykjavik Keflavik Intl
12h 19m
1 stop
STL4:49 pmLambert-St Louis
Austrian Airlines
Jul 4
STL11:25 amLambert-St Louis
30h 55m
2 stops
KEF11:20 pmReykjavik Keflavik Intl
Jul 12
KEF12:10 amReykjavik Keflavik Intl
22h 02m
2 stops
STL5:12 pmLambert-St Louis
United Airlines
Jul 22
STL10:19 amLambert-St Louis
15h 41m
2 stops
KEF7:00 amReykjavik Keflavik Intl
Sep 3
KEF9:45 amReykjavik Keflavik Intl
35h 20m
2 stops
STL4:05 pmLambert-St Louis

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

Multiple Airlines
Jun 14
STL7:29 pmLambert-St Louis
55h 46m
3 stops
KEF8:15 amReykjavik Keflavik Intl
Multiple Airlines
Jun 14
STL7:29 pmLambert-St Louis
55h 46m
2 stops
KEF8:15 amReykjavik Keflavik Intl
Multiple Airlines
Jun 14
STL5:36 pmLambert-St Louis
31h 24m
1 stop
KEF6:00 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
Air Canada
Jun 1
STL11:00 amLambert-St Louis
16h 35m
1 stop
KEF8:35 amReykjavik Keflavik Intl
Jun 8
KEF9:45 amReykjavik Keflavik Intl
16h 20m
1 stop
STL9:05 pmLambert-St Louis
United Airlines
May 23
STL9:05 amLambert-St Louis
16h 55m
2 stops
KEF7:00 amReykjavik Keflavik Intl
May 30
KEF12:00 pmReykjavik Keflavik Intl
14h 47m
1 stop
STL9:47 pmLambert-St Louis
Multiple Airlines
Jun 1
STL10:15 amLambert-St Louis
17h 20m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Jun 7
KEF12:25 amReykjavik Keflavik Intl
24h 36m
2 stops
STL8:01 pmLambert-St Louis
Lufthansa
May 23
STL8:25 amLambert-St Louis
34h 05m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
May 29
KEF12:25 amReykjavik Keflavik Intl
20h 16m
2 stops
STL3:41 pmLambert-St Louis
American Airlines
Jun 1
STL11:40 amLambert-St Louis
41h 20m
2 stops
KEF10:00 amReykjavik Keflavik Intl
Jun 8
KEF10:10 amReykjavik Keflavik Intl
27h 57m
3 stops
STL9:07 amLambert-St Louis
Air Canada
Jun 1
STL11:00 amLambert-St Louis
16h 35m
1 stop
KEF8:35 amReykjavik Keflavik Intl
Jun 8
KEF9:45 amReykjavik Keflavik Intl
34h 36m
2 stops
STL3:21 pmLambert-St Louis

United Airlines flights from St. Louis to Reykjavik

Our best United Airlines deals on St. Louis to Reykjavik flight tickets
United Airlines
Jul 22
STL10:19 amLambert-St Louis
17h 11m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Sep 3
KEF9:45 amReykjavik Keflavik Intl
35h 20m
2 stops
STL4:05 pmLambert-St Louis
United Airlines
Jul 22
STL10:19 amLambert-St Louis
15h 41m
2 stops
KEF7:00 amReykjavik Keflavik Intl
Sep 3
KEF9:45 amReykjavik Keflavik Intl
35h 20m
2 stops
STL4:05 pmLambert-St Louis
United Airlines
Jul 9
STL5:30 pmLambert-St Louis
10h 00m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Jul 16
KEF12:00 pmReykjavik Keflavik Intl
14h 37m
1 stop
STL9:37 pmLambert-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 22
STL4:05 pmLambert-St Louis
35h 30m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Sep 3
KEF9:45 amReykjavik Keflavik Intl
35h 04m
2 stops
STL3:49 pmLambert-St Louis
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
34h 21m
2 stops
STL3:21 pmLambert-St Louis
Air Canada
Aug 3
STL12:00 pmLambert-St Louis
39h 35m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Aug 11
KEF10:00 amReykjavik Keflavik Intl
15h 01m
1 stop
STL8:01 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

$493

Fastest flight time

10h 00m

Direct flights

None

Airports in Reykjavik

1 airport
The best one-way flight to Reykjavik from St. Louis in the past 72 hours is $493. The best round-trip flight deal from St. Louis to Reykjavik found on momondo in the last 72 hours is $579.
The fastest flight from St. Louis to Reykjavik takes 10h 00m
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. 10h 00m 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
6,943 reviews
Search Air Canada flights
British AirwaysPriceFrom $695Free CancellationRating
6.8
6,824 reviews
Search British Airways flights
DeltaPriceFrom $722Free CancellationRating
8.0
10,635 reviews
Search Delta flights
United AirlinesPriceFrom $813Free CancellationRating
7.4
10,894 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?
Sat 5/25
Sat 6/1
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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