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Cheap flights from St. Louis to Reykjavik from $517

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Reykjavik departing on 9/1. 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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Mon 6/17
Mon 6/24

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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
Sep 1
STL10:10 amLambert-St Louis
17h 25m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Sep 10
KEF9:45 amReykjavik Keflavik Intl
16h 20m
1 stop
STL9:05 pmLambert-St Louis
Multiple Airlines
Sep 1
STL3:35 pmLambert-St Louis
11h 55m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Sep 10
KEF9:45 amReykjavik Keflavik Intl
16h 20m
1 stop
STL9:05 pmLambert-St Louis
Delta
Sep 3
STL9:50 amLambert-St Louis
18h 40m
1 stop
KEF9:30 amReykjavik Keflavik Intl
Sep 13
KEF8:50 amReykjavik Keflavik Intl
16h 47m
1 stop
STL8:37 pmLambert-St Louis
United Airlines
Oct 14
STL10:00 amLambert-St Louis
16h 00m
2 stops
KEF7:00 amReykjavik Keflavik Intl
Oct 21
KEF11:00 amReykjavik Keflavik Intl
27h 58m
2 stops
STL9:58 amLambert-St Louis
Air France
Sep 14
STL5:20 pmLambert-St Louis
8h 00m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Sep 22
KEF8:50 amReykjavik Keflavik Intl
13h 31m
1 stop
STL5:21 pmLambert-St Louis
British Airways
Sep 6
STL6:02 amLambert-St Louis
22h 18m
2 stops
KEF9:20 amReykjavik Keflavik Intl
Sep 13
KEF10:35 amReykjavik Keflavik Intl
32h 08m
2 stops
STL1:43 pmLambert-St Louis

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
Jun 22
STL11:34 amLambert-St Louis
36h 01m
2 stops
KEF4:35 amReykjavik Keflavik Intl
Jun 27
KEF4:45 pmReykjavik Keflavik Intl
24h 55m
1 stop
STL12:40 pmLambert-St Louis
Air Canada
Jun 21
STL9:50 amLambert-St Louis
17h 45m
1 stop
KEF8:35 amReykjavik Keflavik Intl
Jun 26
KEF10:00 amReykjavik Keflavik Intl
10h 21m
1 stop
STL3:21 pmLambert-St Louis
Delta
Jun 17
STL6:30 amLambert-St Louis
18h 50m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Jun 26
KEF9:30 amReykjavik Keflavik Intl
10h 03m
1 stop
STL2:33 pmLambert-St Louis
United Airlines
Jun 21
STL5:31 pmLambert-St Louis
9h 59m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Jun 23
KEF12:00 pmReykjavik Keflavik Intl
10h 12m
1 stop
STL5:12 pmLambert-St Louis
Lufthansa
Jun 22
STL5:31 pmLambert-St Louis
24h 59m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
Jun 24
KEF12:25 amReykjavik Keflavik Intl
20h 16m
2 stops
STL3:41 pmLambert-St Louis
Air France
Jun 19
STL10:05 amLambert-St Louis
15h 55m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Jun 23
KEF8:50 amReykjavik Keflavik Intl
13h 30m
1 stop
STL5:20 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
Sep 1
STL10:10 amLambert-St Louis
17h 25m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Sep 10
KEF9:45 amReykjavik Keflavik Intl
16h 20m
1 stop
STL9:05 pmLambert-St Louis
Air Canada
Aug 6
STL12:00 pmLambert-St Louis
15h 35m
1 stop
KEF8:35 amReykjavik Keflavik Intl
Aug 23
KEF10:00 amReykjavik Keflavik Intl
16h 05m
2 stops
STL9:05 pmLambert-St Louis
Air Canada
Sep 1
STL10:10 amLambert-St Louis
17h 25m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Sep 10
KEF9:45 amReykjavik Keflavik Intl
15h 15m
2 stops
STL8:00 pmLambert-St Louis

KLM flights from St. Louis to Reykjavik

Our best KLM deals on St. Louis to Reykjavik flight tickets
KLM
Aug 4
STL12:43 pmLambert-St Louis
15h 47m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Aug 8
KEF11:25 amReykjavik Keflavik Intl
17h 14m
2 stops
STL11:39 pmLambert-St Louis
KLM
Aug 4
STL10:08 amLambert-St Louis
18h 22m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Aug 8
KEF11:25 amReykjavik Keflavik Intl
15h 10m
2 stops
STL9:35 pmLambert-St Louis
KLM
Sep 4
STL2:29 pmLambert-St Louis
14h 01m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Sep 14
KEF11:25 amReykjavik Keflavik Intl
17h 14m
2 stops
STL11:39 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

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

$517

Fastest flight time

8h 00m

Direct flights

None

Airports in Reykjavik

1 airport
The best flight deal from St. Louis to Reykjavik found on momondo in the last 72 hours is $517
The fastest flight from St. Louis to Reykjavik takes 8h 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. 8h 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
7,080 reviews
Search Air Canada flights
British AirwaysPriceFrom $695Free CancellationRating
6.7
6,738 reviews
Search British Airways flights
DeltaPriceFrom $708Free CancellationRating
8.0
10,000 reviews
Search Delta flights
United AirlinesPriceFrom $813Free CancellationRating
7.4
10,000 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?
Mon 6/17
Mon 6/24
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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