FSD - KEF

$694 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 4/18. 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
$694
Delta
Sat 4/18Sun 4/26
FSD - KEF • 2 stops
Cheapest one-way
Multiple Airlines
Sun 1/4
FSD - KEF • multi-stop
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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!
Flight Deals
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

Sat, Apr 18 - Sun, Apr 26
Delta Logo
5:10 am - 9:30 am
FSD
-
KEF
23h 20m2 stops
Delta Logo
11:25 am - 11:38 pm
KEF
-
FSD
17h 13m2 stops
$694Delta
Sun, Feb 22 - Sun, Mar 1
Lufthansa Logo
6:45 pm - 2:20 pm
FSD
-
KEF
37h 35m2 stops
Lufthansa Logo
3:20 pm - 9:57 pm
KEF
-
FSD
36h 37m2 stops
$731Lufthansa
Mon, Feb 23 - Sun, Mar 1
Lufthansa Logo
11:21 am - 2:20 pm
FSD
-
KEF
20h 59m2 stops
Lufthansa Logo
3:20 pm - 9:57 pm
KEF
-
FSD
36h 37m2 stops
$825Lufthansa
Sun, Feb 22 - Sat, Feb 28
Lufthansa Logo
1:40 pm - 2:20 pm
FSD
-
KEF
42h 40m2 stops
Lufthansa Logo
3:10 pm - 5:51 pm
KEF
-
FSD
32h 41m2 stops
$889Lufthansa
Mon, Feb 23 - Mon, Mar 2
Scandinavian Airlines Logo
5:08 am - 11:20 pm
FSD
-
KEF
36h 12m2 stops
Scandinavian Airlines Logo
7:35 am - 11:30 pm
KEF
-
FSD
21h 55m2 stops
$1,155Scandinavian Airlines
Mon, Feb 23 - Sun, Mar 1
Multiple Airlines Logo
6:14 pm - 6:05 am
FSD
-
KEF
29h 51m2 stops
Multiple Airlines Logo
4:55 pm - 1:57 pm
KEF
-
FSD
27h 02m1 stop
$1,210Multiple Airlines
Sun, Feb 22 - Sun, Mar 1
Multiple Airlines Logo
2:16 pm - 6:05 am
FSD
-
KEF
33h 49m1 stop
Multiple Airlines Logo
5:00 pm - 5:19 pm
KEF
-
FSD
30h 19m2 stops
$1,211Multiple Airlines
Sun, Feb 22 - Mon, Mar 2
Multiple Airlines Logo
2:16 pm - 6:05 am
FSD
-
KEF
33h 49m1 stop
Multiple Airlines Logo
4:55 pm - 1:44 pm
KEF
-
FSD
50h 49m2 stops
$1,212Multiple Airlines
Fri, Feb 20 - Sun, Mar 1
Multiple Airlines Logo
1:41 pm - 6:35 am
FSD
-
KEF
34h 54m2 stops
Multiple Airlines Logo
4:55 pm - 1:57 pm
KEF
-
FSD
27h 02m1 stop
$1,214Multiple Airlines
Sun, Feb 22 - Sun, Mar 1
Multiple Airlines Logo
2:16 pm - 6:05 am
FSD
-
KEF
33h 49m1 stop
Multiple Airlines Logo
4:55 pm - 1:57 pm
KEF
-
FSD
27h 02m1 stop
$1,227Multiple Airlines
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 ($694) and Lufthansa ($761).

Find deals

Good to know

Cheapest flight$694
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 $694 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)