Cheap flights from St. Louis to Reykjavik from £343

Cheap flights from St. Louis to Reykjavik from £343

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3 stops
Mon, Mar 2
St. Louis STLReykjavik KEF
£343
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3 stops
Wed, Mar 4
St. Louis STLReykjavik KEF
£361
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2 stops
Mon, Mar 2
St. Louis STLReykjavik KEF
£366
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3 stops
Wed, Mar 4
St. Louis STLReykjavik KEF
£367
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3 stops
Sun, Mar 1
St. Louis STLReykjavik KEF
£378
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2 stops
Tue, Mar 3
St. Louis STLReykjavik KEF
£385
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2 stops
Sat, Mar 7 – Wed, Mar 11
St. Louis STLReykjavik KEF
£672
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2 stops
Sat, Mar 7 – Thu, Mar 12
St. Louis STLReykjavik KEF
£672
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2 stops
Sat, Mar 7 – Fri, Mar 13
St. Louis STLReykjavik KEF
£694
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2 stops
Sat, Mar 7 – Fri, Mar 13
St. Louis STLReykjavik KEF
£694
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2 stops
Sat, Mar 7 – Thu, Mar 12
St. Louis STLReykjavik KEF
£722
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2 stops
Sat, Mar 7 – Wed, Mar 11
St. Louis STLReykjavik KEF
£727
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How much do flights to Reykjavik cost?

Cheapest one-way trip

£343

Cheapest round-trip

£672

Average round-trip

£786

Includes rare itinerary

Travel hack

Most popular airline

Icelandair

Getting from Reykjavik's airport to the city center

Fastest options: Flybus and private transfers. Best value: public bus and shared shuttles.

Reykjavik is served by Keflavík International Airport (KEF), located 50 km southwest of the city center. As Iceland's main international gateway, the airport handles the vast majority of visitors arriving in the country. Airport transfers to city center destinations include coach services, shared shuttles, taxis, private transfers, and rental cars. There is no rail connection between the airport and Reykjavik. Journey times typically range from 45 to 60 minutes depending on traffic and weather conditions.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

45-50 min

kr 3,499 (ISK 3,499 (~$25 USD); hotel drop-off available for additional fee)

meets all flights (traffic dependent)

reliable and affordable

45-60 min

kr 3,490-kr 4,490 (ISK 3,490–4,490 (~$25–32 USD); includes hotel drop-off)

meets all flights (traffic dependent)

door-to-door convenience

75-90 min

kr 2,100 (ISK 2,100 (~$15 USD); exact fare or app payment)

limited departures daily (traffic dependent)

budget travelers

40-55 min

kr 18,000-kr 25,000 (ISK 18,000–25,000 (~$130–180 USD); metered fare)

on-demand 24/7 (traffic dependent)

direct and private

40-50 min

kr 20,000-kr 35,000 (ISK 20,000–35,000 (~$145–250 USD); pre-booked)

by reservation (traffic dependent)

groups and families

40-55 min

kr 8,000-kr 20,000 (ISK 8,000–20,000/day (~$58–145 USD); varies by vehicle)

24/7 at airport (traffic dependent)

exploring Iceland independently

Notes:

  • Prices in ISK; table created in 2025 and subject to change.
  • No rail connection exists between Keflavík Airport and Reykjavik.
  • Winter weather and road conditions can significantly affect journey times.
  • Most shuttle services offer hotel pick-up and drop-off for an additional fee.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Reykjavik

Depart from
St. Louis Lambert International
Arrive to
Keflavík International
Average flights per week
217
Flight distance
Worth visiting
Blue Lagoon - Great Geysir, Iceland - Gullfoss Waterfall, Iceland - Snaefellsnes

Check-in for a flight from St. Louis to Reykjavik

NameCarrier codeIATA CodePassport needed during booking
IcelandairICEFINo
Frontier AirlinesFFTF9No
easyJetEZYU2Yes
RyanairRYRFRNo
Spirit AirlinesNKSNKNo

Online check-in is not available for these airlines.

Weather in Reykjavik

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January1°C-2°C
February2°C-1°C
March2°C-1°C
April5°C1°C
May8°C4°C
June11°C7°C
July13°C9°C
August13°C8°C
September10°C6°C
October6°C3°C
November3°C0°C
December1°C-2°C
Hottest Month
13°C
July
Coldest month
-2°C
December
Sunny days
203
days per year
Snow days
33
days per year

14 day forecast

Saturday
7 Feb
2°C-1°C
14 Feb
82%
0°C-5°C
Sunday
8 Feb
-1°C-3°C
15 Feb
11%
-3°C-7°C
Monday
9 Feb
77%
2°C-3°C
16 Feb
63%
0°C-2°C
Tuesday
10 Feb
1°C-2°C
17 Feb
82%
3°C-3°C
Wednesday
11 Feb
-3°C-5°C
18 Feb
79%
3°C-6°C
Thursday
12 Feb
-3°C-6°C
19 Feb
78%
1°C-5°C
Friday
13 Feb
73%
1°C-5°C
20 Feb
-1°C-5°C
Book your trip to arrive at Keflavík International, or Reykjavík. The most popular airlines for this route are Icelandair, Frontier Airlines, easyJet, Ryanair, and Spirit Airlines. St. Louis and Reykjavik have 217 direct flights per week. When you arrive at Reykjavik, consider visiting Blue Lagoon, Great Geysir, Iceland, Gullfoss Waterfall, Iceland, and Snaefellsnes.

Frequently asked questions

What are the most popular routes to and from St. Louis?
Travelers frequently search for route combinations, such as St. Louis and London, Las Vegas, Orlando, Cancún, Denver, Los Angeles, San Francisco, Mexico City, Cali, Buenos Aires, Ottawa, Lima, Toronto, Edmonton, San José, Kelowna, Tuxtla Gutiérrez, Sydney, Fort Lauderdale, Washington, D.C..
What are the most popular routes to and from Reykjavik?
Travelers frequently search for route combinations, such as Reykjavik and London, Manchester, Edinburgh, Glasgow, Birmingham, Belfast, Liverpool, Bucharest, Tirana, Copenhagen, Vilnius, Vienna, Riga, Warsaw, Milan, Amsterdam, Budapest, Madrid, Prague, Barcelona.
What airports are near St. Louis?
The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, Abraham Lincoln Capital, General Wayne A. Downing Peoria International, MidAmerica St. Louis, Evansville Regional, Central Illinois Regional, Waynesville-St. Robert Regional, Quincy Regional, Cape Girardeau Regional, Barkley Regional.
Which airlines fly between St. Louis and Reykjavik?
Currently, you can fly between St. Louis and Reykjavik with Icelandair, Frontier Airlines, easyJet, Ryanair, Spirit Airlines.
When’s the best time to travel between St. Louis and Reykjavik?
If you don’t have specific dates for your trip between St. Louis and Reykjavik, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between St. Louis and Reykjavik?
Traveling between St. Louis and Reykjavik, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near St. Louis?
There are a number of airports in and around St. Louis. The main one is St. Louis Lambert International and other nearby airports include St. Louis Lambert International, Abraham Lincoln Capital, General Wayne A. Downing Peoria International, MidAmerica St. Louis, Evansville Regional, Central Illinois Regional, Waynesville-St. Robert Regional, Quincy Regional, Cape Girardeau Regional, Barkley Regional
What time do nonstop (direct) flights between St. Louis and Reykjavik depart?
This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from St. Louis, such as morning, afternoon, evening, or night, or select the exact hours for departure.
What time do nonstop (direct) flights between St. Louis and Reykjavik arrive?
This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Reykjavik, such as morning, afternoon, evening, or night, or select the exact hours for arrival.
What time do flights between St. Louis and Reykjavik depart?
What time do flights between St. Louis and Reykjavik arrive?

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