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Cheap flights from St. Louis to Reykjavik from $683

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 12/13. 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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Find the cheapest flights from St. Louis to Reykjavik

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Reykjavik that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Reykjavik.

Cheap last minute flights

Planning a quick getaway from St. Louis to Reykjavik? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Reykjavik, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Reykjavik

Find recent round-trip train or bus tickets from St. Louis to Reykjavik.

All round-trip flight deals to Reykjavik

The cheapest plane tickets to Reykjavik found on KAYAK recently.
12:00 pm - 9:30 amSTL-KEF
16h 30m2 stops
11:15 am - 11:38 pmKEF-STL
17h 23m2 stops
$708Delta
Find Deal
mar., abr. 1 - mar., abr. 8
12:41 pm - 2:15 pmSTL-KEF
19h 34m2 stops
1:15 am - 11:49 pmKEF-STL
28h 34m2 stops
sáb., feb. 8 - vie., feb. 14
5:18 pm - 11:30 pmSTL-KEF
25h 12m2 stops
12:25 am - 3:21 pmKEF-STL
43h 56m2 stops
$747Lufthansa
Find Deal
mar., abr. 1 - lun., abr. 7
5:18 pm - 11:30 pmSTL-KEF
25h 12m2 stops
2:00 pm - 1:30 pmKEF-STL
28h 30m1 stop
$748Lufthansa
Find Deal
mar., abr. 1 - mar., abr. 8
1:27 pm - 11:30 pmSTL-KEF
29h 03m2 stops
1:10 am - 1:30 pmKEF-STL
17h 20m2 stops
$749Lufthansa
Find Deal
dom., abr. 20 - sáb., abr. 26
11:24 am - 2:15 pmSTL-KEF
20h 51m2 stops
2:20 pm - 1:55 pmKEF-STL
29h 35m2 stops
$750Lufthansa
Find Deal
sáb., feb. 8 - sáb., feb. 15
3:25 pm - 11:30 pmSTL-KEF
27h 05m1 stop
12:25 am - 1:30 pmKEF-STL
18h 05m1 stop
dom., abr. 20 - sáb., abr. 26
10:01 am - 5:35 pmSTL-KEF
25h 34m2 stops
11:40 am - 10:12 pmKEF-STL
40h 32m2 stops
$867British Airways
Find Deal
jue., nov. 28 - jue., dic. 5
10:01 am - 10:40 amSTL-KEF
42h 39m2 stops
6:45 pm - 7:03 pmKEF-STL
30h 18m2 stops
$917British Airways
Find Deal
vie., nov. 29 - vie., dic. 6
12:00 pm - 9:30 amSTL-KEF
16h 30m2 stops
11:15 am - 9:09 pmKEF-STL
14h 54m2 stops
$958Air France
Find Deal
jue., abr. 3 - lun., abr. 7
5:35 pm - 5:10 pmSTL-KEF
41h 35m2 stops
$683British Airways
Find Deal
vie., dic. 13
2:20 pm - 6:15 amSTL-KEF
33h 55m1 stop
$1,000
Find Deal
vie., dic. 13
9:51 am - 10:55 amSTL-KEF
19h 04m3 stops
$3,376
Find Deal
vie., dic. 13
5:11 pm - 5:00 amSTL-KEF
30h 49m3 stops
4:55 pm - 12:10 pmKEF-STL
25h 15m3 stops
$1,248
Find Deal
sáb., nov. 2 - lun., nov. 4
5:11 pm - 5:00 amSTL-KEF
30h 49m3 stops
5:00 pm - 4:21 pmKEF-STL
29h 21m2 stops
$1,257
Find Deal
sáb., nov. 2 - lun., nov. 4
12:15 pm - 6:40 amSTL-KEF
13h 25m2 stops
5:00 pm - 4:21 pmKEF-STL
29h 21m2 stops
$1,407
Find Deal
sáb., nov. 2 - lun., nov. 4
1:00 pm - 6:40 amSTL-KEF
12h 40m2 stops
3:20 pm - 5:21 pmKEF-STL
31h 01m3 stops
$1,567
Find Deal
vie., nov. 1 - sáb., nov. 2
12:15 pm - 6:40 amSTL-KEF
13h 25m2 stops
4:45 pm - 1:10 pmKEF-STL
25h 25m2 stops
$1,625
Find Deal
vie., nov. 1 - sáb., nov. 2
5:20 pm - 6:05 amSTL-KEF
31h 45m1 stop
5:00 pm - 4:21 pmKEF-STL
29h 21m2 stops
$1,680
Find Deal
sáb., nov. 2 - lun., nov. 4
1:05 pm - 2:20 pmSTL-KEF
20h 15m3 stops
5:00 pm - 2:30 pmKEF-STL
26h 30m3 stops
$1,711
Find Deal
vie., nov. 1 - sáb., nov. 2
1:00 pm - 6:40 amSTL-KEF
12h 40m2 stops
5:15 pm - 8:42 amKEF-STL
20h 27m1 stop
$1,856
Find Deal
vie., nov. 1 - sáb., nov. 2
7:00 am - 6:15 amSTL-KEF
18h 15m1 stop
5:05 pm - 1:27 pmKEF-STL
26h 22m1 stop
$2,001
Find Deal
sáb., nov. 2 - lun., nov. 4
3:50 pm - 6:25 amSTL-KEF
9h 35m1 stop
5:15 pm - 8:42 amKEF-STL
20h 27m1 stop
$2,535
Find Deal
vie., nov. 1 - sáb., nov. 2

British Airways flights from St. Louis to Reykjavik

Our best British Airways deals on St. Louis to Reykjavik flight tickets
British Airways
Nov 28
STL10:01 amLambert-St Louis
25h 34m
2 stops
KEF5:35 pmReykjavik Keflavik Intl
Dec 5
KEF11:40 amReykjavik Keflavik Intl
40h 32m
2 stops
STL10:12 pmLambert-St Louis
British Airways
Nov 29
STL10:01 amLambert-St Louis
42h 39m
2 stops
KEF10:40 amReykjavik Keflavik Intl
Dec 6
KEF6:45 pmReykjavik Keflavik Intl
30h 18m
2 stops
STL7:03 pmLambert-St Louis
British Airways
Apr 10
STL7:59 amLambert-St Louis
44h 21m
2 stops
KEF9:20 amReykjavik Keflavik Intl
Apr 14
KEF10:50 amReykjavik Keflavik Intl
37h 50m
2 stops
STL7:40 pmLambert-St Louis

Lufthansa flights from St. Louis to Reykjavik

Our best Lufthansa deals on St. Louis to Reykjavik flight tickets
Lufthansa
Apr 1
STL5:18 pmLambert-St Louis
25h 12m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
Apr 7
KEF12:25 amReykjavik Keflavik Intl
43h 56m
2 stops
STL3:21 pmLambert-St Louis
Lufthansa
Apr 1
STL5:18 pmLambert-St Louis
25h 12m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
Apr 8
KEF2:00 pmReykjavik Keflavik Intl
28h 30m
1 stop
STL1:30 pmLambert-St Louis
Lufthansa
Apr 20
STL1:27 pmLambert-St Louis
29h 03m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
Apr 26
KEF1:10 amReykjavik Keflavik Intl
17h 20m
2 stops
STL1:30 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?

Delta. Delta, United Airlines, and Air Canada 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

$683

Fastest flight time

14h 31m

Direct flights

None

Airports in Reykjavik

1 airport
The best one-way flight to Reykjavik from St. Louis in the past 72 hours is $683. The best round-trip flight deal from St. Louis to Reykjavik found on momondo in the last 72 hours is $708.
The fastest flight from St. Louis to Reykjavik takes 14h 31m
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. 14h 31m 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
United AirlinesPriceFrom $595Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights
Air CanadaPriceFrom $645Free CancellationRating
7.0
8,080 reviews
Search Air Canada flights
DeltaPriceFrom $666Free CancellationRating
8.0
8,836 reviews
Search Delta 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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Fly into one of these airports located in Reykjavik

Airports listed have a maximum distance of 23.0 mi from Reykjavik