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Cheap flights from St. Louis to Reykjavik from $305

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 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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

$305

Fastest flight time

9h 59m

Direct flights

None

Airports in Reykjavik

1 airport
The best one-way flight to Reykjavik from St. Louis in the past 72 hours is $305. The best round-trip flight deal from St. Louis to Reykjavik found on momondo in the last 72 hours is $737.
The fastest flight from St. Louis to Reykjavik takes 9h 59m
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 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

When traveling from St. Louis to Reykjavik, the most popular airport to fly into is Reykjavik Keflavik Intl Airport. The majority of travelers flying into Reykjavik Keflavik Intl Airport from St. Louis are departing from Lambert-St Louis Airport. The cheapest route from St. Louis to Reykjavik is STL — KEF with an average price of $677 RT during the month of March.

Lambert-St Louis Airport (STL) to Reykjavik Keflavik Intl Airport (KEF)$677
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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
Multiple Airlines
May 26
STL6:30 amLambert-St Louis
21h 00m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Jun 4
KEF10:00 amReykjavik Keflavik Intl
34h 21m
2 stops
STL3:21 pmLambert-St Louis
Delta
May 26
STL3:05 pmLambert-St Louis
10h 55m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Jun 6
KEF9:30 amReykjavik Keflavik Intl
12h 16m
1 stop
STL4:46 pmLambert-St Louis
Air Canada
Aug 17
STL12:00 pmLambert-St Louis
15h 35m
1 stop
KEF8:35 amReykjavik Keflavik Intl
Aug 25
KEF10:00 amReykjavik Keflavik Intl
16h 05m
1 stop
STL9:05 pmLambert-St Louis
Virgin Atlantic
May 2
STL2:18 pmLambert-St Louis
14h 12m
2 stops
KEF9:30 amReykjavik Keflavik Intl
May 6
KEF11:15 amReykjavik Keflavik Intl
17h 31m
2 stops
STL11:46 pmLambert-St Louis
United Airlines
May 26
STL5:31 pmLambert-St Louis
9h 59m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Jun 2
KEF12:00 pmReykjavik Keflavik Intl
12h 42m
1 stop
STL7:42 pmLambert-St Louis
American Airlines
Apr 27
STL7:59 amLambert-St Louis
20h 31m
3 stops
KEF9:30 amReykjavik Keflavik Intl
May 4
KEF10:10 amReykjavik Keflavik Intl
35h 17m
2 stops
STL4:27 pmLambert-St Louis

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

Multiple Airlines
Jul 12
STL6:10 pmLambert-St Louis
53h 45m
2 stops
KEF4:55 amReykjavik Keflavik Intl
Multiple Airlines
Jul 12
STL6:10 pmLambert-St Louis
31h 25m
1 stop
KEF6:35 amReykjavik Keflavik Intl
Multiple Airlines
Jul 12
STL6:10 pmLambert-St Louis
29h 35m
3 stops
KEF4:45 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
Apr 1
STL5:35 pmLambert-St Louis
30h 10m
2 stops
KEF4:45 amReykjavik Keflavik Intl
Apr 3
KEF4:55 pmReykjavik Keflavik Intl
34h 20m
1 stop
STL10:15 pmLambert-St Louis
Multiple Airlines
Apr 1
STL5:35 pmLambert-St Louis
30h 10m
2 stops
KEF4:45 amReykjavik Keflavik Intl
Apr 3
KEF4:45 pmReykjavik Keflavik Intl
29h 00m
2 stops
STL4:45 pmLambert-St Louis
Multiple Airlines
Apr 1
STL5:35 pmLambert-St Louis
30h 10m
3 stops
KEF4:45 amReykjavik Keflavik Intl
Apr 3
KEF4:45 pmReykjavik Keflavik Intl
23h 45m
2 stops
STL11:30 amLambert-St Louis
Multiple Airlines
Apr 1
STL8:45 pmLambert-St Louis
28h 15m
1 stop
KEF6:00 amReykjavik Keflavik Intl
Apr 3
KEF4:55 pmReykjavik Keflavik Intl
34h 20m
1 stop
STL10:15 pmLambert-St Louis
Multiple Airlines
Apr 1
STL9:35 amLambert-St Louis
26h 45m
3 stops
KEF5:20 pmReykjavik Keflavik Intl
Apr 3
KEF7:50 amReykjavik Keflavik Intl
32h 40m
3 stops
STL11:30 amLambert-St Louis
Multiple Airlines
Apr 1
STL11:10 amLambert-St Louis
20h 45m
2 stops
KEF12:55 pmReykjavik Keflavik Intl
Apr 2
KEF12:10 amReykjavik Keflavik Intl
20h 51m
2 stops
STL4:01 pmLambert-St Louis

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
6,744 reviews
Search Air Canada flights
British AirwaysPriceFrom $695Free CancellationRating
6.8
6,960 reviews
Search British Airways flights
DeltaPriceFrom $756Free CancellationRating
8.0
11,402 reviews
Search Delta flights
United AirlinesPriceFrom $867Free CancellationRating
7.4
11,470 reviews
Search United Airlines flights

Lufthansa flights from St. Louis to Reykjavik

Our best Lufthansa deals on St. Louis to Reykjavik flight tickets
Lufthansa
Apr 19
STL5:25 pmLambert-St Louis
25h 05m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
Apr 29
KEF12:25 amReykjavik Keflavik Intl
26h 24m
2 stops
STL9:49 pmLambert-St Louis
Lufthansa
Apr 19
STL5:25 pmLambert-St Louis
25h 05m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
Apr 30
KEF2:00 pmReykjavik Keflavik Intl
28h 30m
1 stop
STL1:30 pmLambert-St Louis
Lufthansa
Apr 19
STL11:10 amLambert-St Louis
31h 20m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
Apr 30
KEF2:00 pmReykjavik Keflavik Intl
30h 46m
2 stops
STL3:46 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
May 26
STL5:31 pmLambert-St Louis
9h 59m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Jun 2
KEF12:00 pmReykjavik Keflavik Intl
12h 42m
1 stop
STL7:42 pmLambert-St Louis
United Airlines
Jul 4
STL5:30 pmLambert-St Louis
10h 00m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Jul 13
KEF10:00 amReykjavik Keflavik Intl
33h 18m
2 stops
STL2:18 pmLambert-St Louis
United Airlines
May 30
STL5:31 pmLambert-St Louis
9h 59m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Jun 5
KEF12:00 pmReykjavik Keflavik Intl
10h 12m
1 stop
STL5:12 pmLambert-St Louis

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

    A flight from Lambert-St Louis to Reykjavik will travel around 3212.7 mi. 9h 59m 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.


Similar St. Louis to Reykjavik flights

Flexible with your destination? Broaden your search and find flights similar to your St. Louis to Reykjavik route

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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Find better results for your stay in Iceland

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


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