$470 Cheap flight deals from St. Louis (STL) to Reykjavik (REK)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $470 One Way, $715 Round Trip from St. Louis to Reykjavik

Prices starting at $715 for return flights and $470 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.

Sun, Sep 6 - Wed, Sep 16
STL
St. Louis
KEF
Reykjavik
$715 Roundtrip, found 3 days ago
$715
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sun, Sep 6 from St. Louis to Reykjavik, returning Wed, Sep 16, priced at $715 found 3 days ago
Wed, Oct 14 - Wed, Oct 21
STL
St. Louis
KEF
Reykjavik
$719 Roundtrip, found 4 days ago
$719
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 14 from St. Louis to Reykjavik, returning Wed, Oct 21, priced at $719 found 4 days ago
Mon, May 4 - Wed, May 13
STL
St. Louis
KEF
Reykjavik
$734 Roundtrip, found 4 days ago
$734
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Mon, May 4 from St. Louis to Reykjavik, returning Wed, May 13, priced at $734 found 4 days ago
Wed, Oct 14 - Wed, Oct 21
STL
St. Louis
KEF
Reykjavik
$752 Roundtrip, found 4 days ago
$752
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 14 from St. Louis to Reykjavik, returning Wed, Oct 21, priced at $752 found 4 days ago
Wed, Oct 14 - Wed, Oct 21
STL
St. Louis
KEF
Reykjavik
$853 Roundtrip, found 4 days ago
$853
Roundtrip
found 4 days ago
Select Air France flight, departing Wed, Oct 14 from St. Louis to Reykjavik, returning Wed, Oct 21, priced at $853 found 4 days 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

If you are looking to find the best deals on St. Louis to Reykjavik flights, look no further than Orbitz. Orbitz offers guaranteed low prices as well as cutting-edge mobile tools to help you book cheap flights from St. Louis to Reykjavik.

Mobile Apps Make Life Easier

Our mobile apps for Android and iPhone phones as well as tablets and iPads let you find the cheapest flights from St. Louis to Reykjavik—whether you are at home or running errands. Use the apps to also keep track of delays to your St. Louis to Reykjavik flights and baggage claim information.

Get Miles for Your Flights From St. Louis to Reykjavik

It’s easy to earn points or miles for your frequent flyer or airline loyalty program on qualifying St. Louis to Reykjavik flights with Orbitz. You can add your frequent flyer number to your online flight booking, and even store your numbers in your Orbitz account profile so they automatically get added the next time you book a flight.

Stay Informed While You Travel

Orbitz keeps you updated on information that’s relevant to your flights from St. Louis to Reykjavik. We can send you and six of your personal contacts free travel alerts via SMS text, voicemail, or email, so you instantly know about flight delays or changes.

Keep More Money in Your Pocket With Discount Flights

Orbitz looks for the best deals on St. Louis to Reykjavik flights for you. Mix and match airlines for your departing and return flights to fit your travel schedule and budget.

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.

More Destinations

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.