$475 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 20 - Sun, Jun 29
STL
Lambert-St. Louis Intl.
KEF
Keflavik Intl.
$1,258 Roundtrip, found 2 days ago
$1,258
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Jun 20 from Lambert-St. Louis Intl. to Keflavik Intl., returning Sun, Jun 29, priced at $1,258 found 2 days ago

Airfares from $475 One Way, $591 Round Trip from St. Louis to Reykjavik

Prices starting at $591 for return flights and $475 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.

Sat, Aug 9 - Tue, Aug 19
STL
St. Louis
KEF
Reykjavik
$591 Roundtrip, found 2 days ago
$591
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Aug 9 from St. Louis to Reykjavik, returning Tue, Aug 19, priced at $591 found 2 days ago
Tue, Apr 14 - Wed, Apr 22
STL
St. Louis
KEF
Reykjavik
$600 Roundtrip, found 5 days ago
$600
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Apr 14 from St. Louis to Reykjavik, returning Wed, Apr 22, priced at $600 found 5 days ago
Wed, Aug 13 - Wed, Aug 20
STL
St. Louis
KEF
Reykjavik
$604 Roundtrip, found 4 days ago
$604
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Aug 13 from St. Louis to Reykjavik, returning Wed, Aug 20, priced at $604 found 4 days ago
Tue, Aug 19 - Tue, Aug 26
STL
St. Louis
KEF
Reykjavik
$604 Roundtrip, found 2 days ago
$604
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Tue, Aug 19 from St. Louis to Reykjavik, returning Tue, Aug 26, priced at $604 found 2 days ago
Tue, Aug 26 - Tue, Sep 2
STL
St. Louis
KEF
Reykjavik
$672 Roundtrip, found 6 days ago
$672
Roundtrip
found 6 days ago
Select United flight, departing Tue, Aug 26 from St. Louis to Reykjavik, returning Tue, Sep 2, priced at $672 found 6 days ago

Reykjavik economy flight packages

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

City Center Hotel

9.2/10 Wonderful! (447 reviews)

Jul 29 - Aug 2

4 night stay

St. Louis (STL) to Reykjavik (KEF)

United • Non-stop roundtrip • Coach
per person
found 1 day ago
Right on main shopping street, clean, bathroom had shower, basic room. Parking is on street so hard to find parking or park blocks away at underground parking. Probably true for any downtown hotel.

Reviewed on Jun 14, 2023

Tower Suites Reykjavik
4.5-star property

Tower Suites Reykjavik

9.6/10 Exceptional! (281 reviews)

Jul 29 - Aug 2

4 night stay

St. Louis (STL) to Reykjavik (KEF)

United • Non-stop roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Amazing staff! Even asked if we want the breakfast to go since check out is too early. A microwave in the common area would be nice.

Reviewed on Mar 13, 2023

Reykjavik Residence Hotel
4.0-star property

Reykjavik Residence Hotel

9.6/10 Exceptional! (2,925 reviews)

Jul 29 - Aug 2

4 night stay

St. Louis (STL) to Reykjavik (KEF)

United • Non-stop roundtrip • Coach
per person
found 1 day ago
We have loved our stay. This is a beautiful property and located right in the middle of town. Some street noise but still very lovely and quiet at night. We were pleasantly surprised by how comfortable, spacious and charming it was. Definitely recommend. Love the coffee, tea, milk, and juice in the refrigerator. Definitely a wonderful touch.

Reviewed on Aug 12, 2024

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Reykjavik business class flight packages

Price found within the past 48 hours. Click for updated prices.
ODDSSON Midtown Hotel
3.5-star property

ODDSSON Midtown Hotel

9/10 Wonderful! (1,015 reviews)

Jul 16 - Jul 22

6 night stay

St. Louis (STL) to Reykjavik (KEF)

Southwest Airlines • Non-stop • BusinessClass

Reykjavik (KEF) to St. Louis (STL)

Icelandair • Non-stop • BusinessClass
per person
found 1 day ago
No staff was fine, breakfast was excellent and hotel neighborhood was quiet. Bathroom was nicer than mine at home and had HEATED floor and rain shower- that was really nice. Beds were very comfy. No chair or place to put luggage but we made do. 16 parking spaces in the garage meant we got a spot 2/5 nights but parked nextdoor at the Pizza place after 6pm and were sure to leave by 9am. To get into the garage was annoying because you have to come at it from one side of the street so you have to circle the block and then it's a one way so we ended up backing down a hill into traffic a few times when other cars were leaving (just to find out there were no spots anyway). Housekeeping didn't come every other day or every third day and when they came on day 4 they didn't change sheets but they are clear about eco friendly habits so perhaps that's why. Shared fridge on the floor was great and we used the option to grab a kettle and fan from the closets. Would stay there again but it isn't "close" to town: not walkable. There is a 24 hour store, 10am-9pm grocery and a pharmacy nearby which we used. Pizza next door was great but had to call in our order bc we didn't have an Iceland number.

Reviewed on Oct 9, 2024

Reykjavik Residence Hotel
4.0-star property

Reykjavik Residence Hotel

9.6/10 Exceptional! (2,925 reviews)

Jul 16 - Jul 22

6 night stay

St. Louis (STL) to Reykjavik (KEF)

Southwest Airlines • Non-stop • BusinessClass

Reykjavik (KEF) to St. Louis (STL)

Icelandair • Non-stop • BusinessClass
per person
found 1 day ago
We have loved our stay. This is a beautiful property and located right in the middle of town. Some street noise but still very lovely and quiet at night. We were pleasantly surprised by how comfortable, spacious and charming it was. Definitely recommend. Love the coffee, tea, milk, and juice in the refrigerator. Definitely a wonderful touch.

Reviewed on Aug 12, 2024

Eyja Guldsmeden Hotel
4.0-star property

Eyja Guldsmeden Hotel

9.6/10 Exceptional! (896 reviews)

Jul 16 - Jul 22

6 night stay

St. Louis (STL) to Reykjavik (KEF)

Southwest Airlines • Non-stop • BusinessClass

Reykjavik (KEF) to St. Louis (STL)

Icelandair • Non-stop • BusinessClass
per person
found 1 day ago
The entire hotel is very well decorated from the lobby, to the breakfast area, to the rooms! I loved staying in the Eyja Guldsmeden hotel for my last couple of days in Reykjavik. I will absolutely stay in a Guldsmeden hotel again whether in Iceland or another country. Top notch staff … special recognition to Albert & Jennie both went above and beyond to ensure my stay was enjoyable.

Reviewed on May 27, 2025

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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

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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.

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.