$465 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, May 22 - Fri, May 29
STL
Lambert-St. Louis Intl.
KEF
Keflavik Intl.
$1,855 Roundtrip, found 5 hours ago
$1,855
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Fri, May 22 from Lambert-St. Louis Intl. to Keflavik Intl., returning Fri, May 29, priced at $1,855 found 5 hours ago

Airfares from $465 One Way, $775 Round Trip from St. Louis to Reykjavik

Prices starting at $775 for return flights and $465 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.

Wed, Aug 12 - Wed, Aug 19
STL
St. Louis
KEF
Reykjavik
$775 Roundtrip, found 4 hours ago
$775
Roundtrip
found 4 hours ago
Select Virgin Atlantic flight, departing Wed, Aug 12 from St. Louis to Reykjavik, returning Wed, Aug 19, priced at $775 found 4 hours ago
Wed, Aug 12 - Wed, Aug 26
STL
St. Louis
KEF
Reykjavik
$971 Roundtrip, found 13 hours ago
$971
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Wed, Aug 12 from St. Louis to Reykjavik, returning Wed, Aug 26, priced at $971 found 13 hours ago
Tue, Mar 9 - Tue, Mar 16
STL
St. Louis
KEF
Reykjavik
$977 Roundtrip, found 4 hours ago
$977
Roundtrip
found 4 hours ago
Select Finnair flight, departing Tue, Mar 9 from St. Louis to Reykjavik, returning Tue, Mar 16, priced at $977 found 4 hours ago
Mon, Aug 3 - Tue, Aug 11
STL
St. Louis
KEF
Reykjavik
$978 Roundtrip, found 23 hours ago
$978
Roundtrip
found 23 hours ago
Select United flight, departing Mon, Aug 3 from St. Louis to Reykjavik, returning Tue, Aug 11, priced at $978 found 23 hours ago
Mon, Aug 3 - Tue, Aug 11
STL
St. Louis
KEF
Reykjavik
$1,009 Roundtrip, found 23 hours ago
$1,009
Roundtrip
found 23 hours ago
Select Delta flight, departing Mon, Aug 3 from St. Louis to Reykjavik, returning Tue, Aug 11, priced at $1,009 found 23 hours ago

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

When you’re ready to take your next trip, get the most affordable prices on flights from St. Louis to Reykjavik with Orbitz! The guaranteed low prices and cutting-edge mobile tools on Orbits make it easy for you to plan your next great vacation.

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As any traveler knows, air travel can suddenly be temporarily halted due to service disruptions. Along with offering the best fares for flights from St. Louis to Reykjavik, Orbitz also offers free mobile phone and email alerts that help you keep up with sudden changes to your flight plans. Choose from email, text, or voice message alerts.

Get Great Prices for St. Louis to Reykjavik Flights

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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.