$454 Cheap flight deals from St. Louis (STL) to Reykjavik (REK)

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This Weekend's Flight Deals from St. Louis to Reykjavik

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 26 - Tue, Jun 30
STL
Lambert-St. Louis Intl.
KEF
Keflavik Intl.
$1,832 Roundtrip, found 22 hours ago
$1,832
Roundtrip
found 22 hours ago
Select Virgin Atlantic flight, departing Fri, Jun 26 from Lambert-St. Louis Intl. to Keflavik Intl., returning Tue, Jun 30, priced at $1,832 found 22 hours ago

Airfares from $454 One Way, $788 Round Trip from St. Louis to Reykjavik

Prices starting at $788 for return flights and $454 for one-way flights to Reykjavik were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 21 - Wed, Sep 30
STL
St. Louis
KEF
Reykjavik
$788 Roundtrip, found 12 hours ago
$788
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Mon, Sep 21 from St. Louis to Reykjavik, returning Wed, Sep 30, priced at $788 found 12 hours ago
Mon, Sep 21 - Wed, Sep 30
STL
St. Louis
KEF
Reykjavik
$794 Roundtrip, found 12 hours ago
$794
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Mon, Sep 21 from St. Louis to Reykjavik, returning Wed, Sep 30, priced at $794 found 12 hours ago
Wed, Oct 14 - Fri, Oct 23
STL
St. Louis
KEF
Reykjavik
$796 Roundtrip, found 13 hours ago
$796
Roundtrip
found 13 hours ago
Select Virgin Atlantic flight, departing Wed, Oct 14 from St. Louis to Reykjavik, returning Fri, Oct 23, priced at $796 found 13 hours ago
Mon, Oct 5 - Tue, Oct 13
STL
St. Louis
KEF
Reykjavik
$801 Roundtrip, found 20 hours ago
$801
Roundtrip
found 20 hours ago
Select Virgin Atlantic flight, departing Mon, Oct 5 from St. Louis to Reykjavik, returning Tue, Oct 13, priced at $801 found 20 hours ago
Tue, May 4 - Tue, May 11
STL
St. Louis
KEF
Reykjavik
$965 Roundtrip, found 6 days ago
$965
Roundtrip
found 6 days ago
Select Finnair flight, departing Tue, May 4 from St. Louis to Reykjavik, returning Tue, May 11, priced at $965 found 6 days ago

Reykjavik economy flight packages

Price found within the past 48 hours. Click for updated prices.
Nordurey Hotel City Garden
3.0-star property

Nordurey Hotel City Garden

9/10 Wonderful! (393 reviews)

Aug 2 - Aug 8

6 night stay

St. Louis (STL) to Reykjavik (KEF)

Delta • Non-stop • Coach

Reykjavik (KEF) to St. Louis (STL)

Virgin Atlantic • Non-stop • Coach
Price was $2,272, price is now $1,922 per person
$1,922
per person
found 19 hours ago
Pretty cheap and therefore basic. The rooms are clean, but quite small (slightly larger than bed).

Reviewed on Jan 8, 2020

Miðgarður by Center Hotels
4.0-star property

Miðgarður by Center Hotels

9.4/10 Exceptional! (1,149 reviews)

Aug 2 - Aug 8

6 night stay

St. Louis (STL) to Reykjavik (KEF)

Delta • Non-stop • Coach

Reykjavik (KEF) to St. Louis (STL)

Virgin Atlantic • Non-stop • Coach
Price was $2,668, price is now $1,974 per person
$1,974
per person
found 19 hours ago
Friendly staff. Rooms were nice

Reviewed on Nov 30, 2025

The Greenhouse Hotel
3.5-star property

The Greenhouse Hotel

9.2/10 Wonderful! (563 reviews)

Aug 2 - Aug 8

6 night stay

St. Louis (STL) to Reykjavik (KEF)

Delta • Non-stop • Coach

Reykjavik (KEF) to St. Louis (STL)

Virgin Atlantic • Non-stop • Coach
Price was $2,591, price is now $2,087 per person
$2,087
per person
found 19 hours ago
Beautiful place with included breakfast with lots of tasty options. Additional bonus - free tickets to the local thermal swimming pool. Beds were great - 1 king bed and a bunk bed for the kids- we travelled as a family of 4. We traveled in June and the room got super hot even with the windows open all night. Have your shorts and T-shirts ready.

Reviewed on Jun 15, 2026

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More About Flying To Reykjavik from St. Louis

Route Information for Flights from St. Louis to Reykjavik

Origin Airport IATA Code
STL
Destination Airport IATA Code
REK
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

St. Louis to Reykjavik

Planning a trip is rarely straight forward, especially when searching for cheap deals. At Orbitz.com, we make it easier than anywhere else by providing you with guaranteed low prices. So if you are looking for St. Louis to Reykjavik flights at low cost, you will not be disappointed.

Cruising for a bargain deal

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Quality combinations

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Frequently asked questions

What is the shortest flight from St. Louis to Reykjavik?
Getting from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Keflavik Intl. Airport (KEF) will take a minimum of 7 hours and 10 minutes. Savor a wine and read a few magazines — this is the perfect opportunity to chill out.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.