FSD - KEF

$545 Find Cheap Flights from Sioux Falls to Reykjavik

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Keflavik Intl departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Reykjavik, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$545
Delta
pon. 4/20pon. 4/27
FSD - KEF • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Sioux Falls and Keflavik Intl. You'll need at least 1 connection.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Keflavik Intl!
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Booking Insights
Flight Deals

Cheap Flights from Sioux Falls to Keflavik Intl (FSD-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to Keflavik Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sioux Falls to Keflavik Intl

pon., kwi 20 - pon., kwi 27
Delta Logo
5:25 am - 9:30 am
FSD
-
KEF
23h 05m
2 stops
Delta Logo
11:25 am - 11:02 pm
KEF
-
FSD
16h 37m
2 stops
$545Delta
czw., maj 21 - czw., maj 28
United Airlines Logo
7:40 am - 8:30 am
FSD
-
KEF
19h 50m
1 stop
United Airlines Logo
12:00 pm - 12:51 am
KEF
-
FSD
17h 51m
1 stop
$857United Airlines
czw., maj 21 - czw., maj 28
United Airlines Logo
7:40 am - 8:30 am
FSD
-
KEF
19h 50m
1 stop
United Airlines Logo
11:30 am - 9:38 pm
KEF
-
FSD
15h 08m
2 stops
$862United Airlines
pon., kwi 20 - pon., kwi 27
Multiple Airlines Logo
8:06 pm - 6:00 am
FSD
-
KEF
28h 54m
1 stop
Multiple Airlines Logo
4:50 pm - 3:36 pm
KEF
-
FSD
51h 46m
2 stops
$881Multiple Airlines
czw., maj 21 - czw., maj 28
Delta Logo
8:19 am - 6:20 am
FSD
-
KEF
17h 01m
2 stops
Delta Logo
8:50 am - 10:57 pm
KEF
-
FSD
19h 07m
2 stops
$1,070Delta
czw., kwi 9 - wt., kwi 14
Delta Logo
8:00 am - 9:30 am
FSD
-
KEF
20h 30m
2 stops
Delta Logo
11:25 am - 11:40 pm
KEF
-
FSD
17h 15m
2 stops
$1,144Delta
pon., mar 23 - pon., mar 30
Multiple Airlines Logo
8:54 pm - 6:05 am
FSD
-
KEF
28h 11m
1 stop
Multiple Airlines Logo
8:00 pm - 1:45 pm
KEF
-
FSD
46h 45m
2 stops
$1,317Multiple Airlines
pon., mar 23 - ndz., mar 29
Lufthansa Logo
11:21 am - 2:15 pm
FSD
-
KEF
21h 54m
2 stops
Lufthansa Logo
12:20 am - 9:49 pm
KEF
-
FSD
26h 29m
2 stops
$1,385Lufthansa
śr., mar 25 - ndz., mar 29
Lufthansa Logo
11:21 am - 2:15 pm
FSD
-
KEF
21h 54m
2 stops
Lufthansa Logo
12:20 am - 9:49 pm
KEF
-
FSD
26h 29m
2 stops
$1,452Lufthansa
śr., mar 25 - ndz., mar 29
Lufthansa Logo
11:21 am - 2:15 pm
FSD
-
KEF
21h 54m
2 stops
Lufthansa Logo
12:20 am - 9:49 pm
KEF
-
FSD
26h 29m
2 stops
$1,468Lufthansa
Booking Insights

KAYAK's insights & trends for Sioux Falls to Keflavik Intl flights

Get data-powered insights and trends into flights from Sioux Falls to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Sioux Falls to Reykjavik?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Sioux Falls to Reykjavik were found on Delta ($545) and United Airlines ($857).

Find deals

Good to know

Cheapest flight$545
Flight from Sioux Falls to Reykjavik

When to book flights from Sioux Falls to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Sioux Falls to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sioux Falls to Reykjavik flights

  • What is the cheapest flight from Sioux Falls to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from Sioux Falls to Reykjavik Keflavik Intl Airport was $545 for a round-trip ticket.

  • Do I need a passport to fly between Sioux Falls and Reykjavik?

    Yes, you’ll need a passport to travel to Reykjavik from Sioux Falls.

  • Which airports will I be using when flying from Sioux Falls to Reykjavik?

    When flying out of Sioux Falls you will be using Sioux Falls Joe Foss Field. You will be landing at Reykjavik, also known as Reykjavik Keflavik Intl.

  • Which aircraft models fly most regularly from Sioux Falls to Reykjavik?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Sioux Falls to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux Falls to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux Falls to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Sioux Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux Falls to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Sioux Falls with another airline. Booking your flights between Sioux Falls and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux Falls to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Sioux Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Sioux Falls to Keflavik Intl

Information on your arrival and departure airports

Sioux Falls (FSD)
Keflavik Intl (KEF)