Latest deals
Insights
FAQs
Reviews

Cheap flights from St. Louis to Reykjavik from $529

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 7/17. 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
From?
To?
Do 6/6
Do 6/13

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

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 17
STL4:05 pmLambert-St Louis
11h 30m
1 stop
KEF8:35 amReykjavik Keflavik Intl
Aug 21
KEF10:00 amReykjavik Keflavik Intl
16h 05m
2 stops
STL9:05 pmLambert-St Louis
Delta
Oct 14
STL10:00 amLambert-St Louis
18h 30m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Oct 21
KEF8:50 amReykjavik Keflavik Intl
29h 01m
2 stops
STL8:51 amLambert-St Louis
Multiple Airlines
Jul 9
STL3:23 pmLambert-St Louis
32h 22m
2 stops
KEF4:45 amReykjavik Keflavik Intl
Jul 15
KEF9:35 amReykjavik Keflavik Intl
31h 49m
3 stops
STL12:24 pmLambert-St Louis
United Airlines
Oct 7
STL8:05 amLambert-St Louis
17h 55m
2 stops
KEF7:00 amReykjavik Keflavik Intl
Oct 14
KEF11:00 amReykjavik Keflavik Intl
10h 05m
1 stop
STL4:05 pmLambert-St Louis
American Airlines
Oct 2
STL6:00 amLambert-St Louis
22h 45m
2 stops
KEF9:45 amReykjavik Keflavik Intl
Oct 9
KEF11:05 amReykjavik Keflavik Intl
27h 03m
2 stops
STL9:08 amLambert-St Louis
Air France
Jul 5
STL10:05 amLambert-St Louis
15h 55m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Jul 12
KEF8:50 amReykjavik Keflavik Intl
13h 31m
1 stop
STL5:21 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
Air Canada
Jun 7
STL5:31 pmLambert-St Louis
34h 04m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Jun 18
KEF9:45 amReykjavik Keflavik Intl
34h 56m
2 stops
STL3:41 pmLambert-St Louis
Multiple Airlines
Jun 6
STL8:12 pmLambert-St Louis
27h 38m
2 stops
KEF4:50 amReykjavik Keflavik Intl
Jun 13
KEF9:35 amReykjavik Keflavik Intl
33h 41m
2 stops
STL2:16 pmLambert-St Louis
United Airlines
Jun 7
STL8:05 amLambert-St Louis
19h 25m
1 stop
KEF8:30 amReykjavik Keflavik Intl
Jun 18
KEF9:45 amReykjavik Keflavik Intl
30h 12m
2 stops
STL10:57 amLambert-St Louis
Air France
Jun 7
STL10:05 amLambert-St Louis
15h 55m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Jun 18
KEF8:50 amReykjavik Keflavik Intl
13h 30m
1 stop
STL5:20 pmLambert-St Louis
Lufthansa
Jun 10
STL5:31 pmLambert-St Louis
48h 59m
2 stops
KEF11:30 pmReykjavik Keflavik Intl
Jun 16
KEF12:25 amReykjavik Keflavik Intl
20h 16m
2 stops
STL3:41 pmLambert-St Louis
Air Canada
Jun 8
STL4:05 pmLambert-St Louis
35h 30m
2 stops
KEF8:35 amReykjavik Keflavik Intl
Jun 16
KEF9:45 amReykjavik Keflavik Intl
16h 20m
1 stop
STL9:05 pmLambert-St Louis

Delta flights from St. Louis to Reykjavik

Our best Delta deals on St. Louis to Reykjavik flight tickets
Delta
Oct 14
STL10:00 amLambert-St Louis
18h 30m
2 stops
KEF9:30 amReykjavik Keflavik Intl
Oct 21
KEF8:50 amReykjavik Keflavik Intl
29h 01m
2 stops
STL8:51 amLambert-St Louis
Delta
Oct 14
STL2:05 pmLambert-St Louis
11h 15m
1 stop
KEF6:20 amReykjavik Keflavik Intl
Oct 21
KEF8:50 amReykjavik Keflavik Intl
16h 41m
1 stop
STL8:31 pmLambert-St Louis
Delta
Jul 5
STL6:30 amLambert-St Louis
19h 30m
2 stops
KEF7:00 amReykjavik Keflavik Intl
Jul 12
KEF8:50 amReykjavik Keflavik Intl
19h 49m
2 stops
STL11:39 pmLambert-St Louis

American Airlines flights from St. Louis to Reykjavik

Our best American Airlines deals on St. Louis to Reykjavik flight tickets
American Airlines
Oct 2
STL6:00 amLambert-St Louis
22h 45m
2 stops
KEF9:45 amReykjavik Keflavik Intl
Oct 9
KEF11:05 amReykjavik Keflavik Intl
27h 03m
2 stops
STL9:08 amLambert-St Louis
American Airlines
Oct 2
STL6:00 amLambert-St Louis
22h 45m
2 stops
KEF9:45 amReykjavik Keflavik Intl
Oct 9
KEF11:05 amReykjavik Keflavik Intl
27h 59m
3 stops
STL10:04 amLambert-St Louis
American Airlines
Oct 2
STL6:00 amLambert-St Louis
22h 45m
3 stops
KEF9:45 amReykjavik Keflavik Intl
Oct 9
KEF11:05 amReykjavik Keflavik Intl
27h 59m
3 stops
STL10:04 amLambert-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

$529

Fastest flight time

10h 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 $529
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
7,013 reviews
Search Air Canada flights
British AirwaysPriceFrom $695Free CancellationRating
6.8
6,750 reviews
Search British Airways flights
DeltaPriceFrom $711Free CancellationRating
8.0
10,419 reviews
Search Delta flights
United AirlinesPriceFrom $813Free CancellationRating
7.4
10,754 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.


An easier way to manage your Reykjavik trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Do 6/6
Do 6/13
Email me momondo's favorite deals

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