Cheap flights from St. Louis (STL) to Reykjavik (REK)

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How to find the cheapest flight from
St. Louis (STL) to Reykjavik (REK)

All the information you need to plan the best STL to REK flight in 2021: compare St. Louis to Reykjavik flight prices with the expected peak season, weather and rainfall in Reykjavik.
When is the cheapest time to fly from St. Louis to Reykjavik (STL - IS1)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Reykjavik as you normally would.

What is the cheapest month to fly from St. Louis to Reykjavik?

Our data shows that August tends to be the cheapest month to fly to Reykjavik from St. Louis. Users have commonly found prices around $806 for the month, but tickets can be as low as $596. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from St. Louis to Reykjavik in December, January 2022

The best prices found for STL to REK flights for December, January
26 Jan - 3 Feb
$573pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
26 Jan - 3 Feb
$591pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
30 Jan - 9 Feb
$698pp
STL
Lambert-St Louis
British Airways
   
2 STOPS
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
British Airways
   
2 STOPS
STL
Lambert-St Louis

Lambert-St Louis to Reykjavik 2022 flight deals

Cheap flights to Reykjavik from St. Louis found for this year
30 Dec - 6 Jan
$871pp
STL
Lambert-St Louis
British Airways
   
2 STOPS
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
British Airways
   
2 STOPS
STL
Lambert-St Louis
13 Dec - 20 Dec
$1,038pp
STL
Lambert-St Louis
Lufthansa
   
2 STOPS
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Lufthansa
   
2 STOPS
STL
Lambert-St Louis
1 Dec - 8 Dec
$1,095pp
STL
Lambert-St Louis
Multiple Airlines
   
2 STOPS
KEF
Reykjavik Keflavik Intl
KEF
Reykjavik Keflavik Intl
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Reykjavik</span> flights.

Flight FAQs

From St. Louis to Reykjavik

What airport do you fly from for flights from St. Louis to Reykjavik?

Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Reykjavik. You should not have trouble finding flights to Reykjavik from Lambert-St Louis; the airport handles an average of 0 outbound flights to Reykjavik per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the St. Louis airport to Reykjavik. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

Which airlines flying from Lambert-St Louis to Reykjavik have flexible cancellations due to COVID-19?

Some of our airline partners flying from Lambert-St Louis to Reykjavik have new flexible policies in place due to COVID-19. Delta, American Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from St. Louis to Reykjavik for under $600 on Cheapflights?

Yes, there are multiple flights from St. Louis to Reykjavik for under $600. The cheapest flight booked recently is on Multiple Airlines for just $573, but on average you can expect to pay $786.

What are the cheapest flights from St. Louis to Reykjavik?

While on average a flight from St. Louis to Reykjavik is generally $1,105, our data shows the cheapest flight currently is $310. When looking at the most popular route, (Lambert-St Louis - Reykjavik Keflavik Intl), you can expect to pay $573 for that flight.

What are the most popular airlines that fly from St. Louis to Reykjavik?

Consider American Airlines, Air Canada or British Airways when booking your flight. These represent the most popular airlines when flying from St. Louis to Reykjavik.

COVID Restrictions

View COVID Travel Restrictions for Reykjavik, Iceland

Do I need a COVID test to fly to Reykjavik from St. Louis?

Information is based on travel restrictions from Lambert-St Louis to Reykjavik

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Reykjavik.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Reykjavik.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Reykjavik.

Documents
Contact Tracing App - Recommended

Pre Registration Form - Traveler must submit the form 72 hours before arriving in Iceland.


Do I need a test to fly back to St. Louis from Reykjavik?

Returning to Lambert-St Louis from Reykjavik

COVID-19 testing requirements
Visitors from Reykjavik must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Reykjavik are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Reykjavik, Iceland

Destination information for Reykjavik

Things to know before you go - useful duration and weather info for your trip from St. Louis to Reykjavik.
Today's exchange rate
$1 = 129 kr
Average temperature for December in Reykjavik
39.2 °F
Avg rainfall for December in Reykjavik
1.2 ″

Airports servicing St. Louis

Airports servicing Reykjavik

Reykjavik Domestic (RKV)

Top 5 airlines flying from Lambert-St Louis to Reykjavik

The chart below displays the airlines Cheapflights users traveling from St. Louis to Reykjavik choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Lufthansa
$476 $874 No cancel fee 76%
Air Canada
$564 $665 No cancel fee 67%
Delta
$583 $780 No cancel fee N/A
American Airlines
$584 $761 No cancel fee 71%
United Airlines
$589 $723 No cancel fee 69%
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