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Cheap flights from Sioux Falls to Iceland from $1,113

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Iceland departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sioux Falls to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:28 pm - 8:50 am
FSD
-
KEF
9h 22m
1 stop
Lufthansa Logo
12:00 pm - 11:31 pm
KEF
-
FSD
16h 31m
1 stop
$1,113Lufthansa
Thu, Jul 9 - Tue, Jul 14
Lufthansa Logo
1:18 pm - 8:50 am
FSD
-
KEF
14h 32m
2 stops
Lufthansa Logo
12:00 pm - 5:53 pm
KEF
-
FSD
10h 53m
1 stop
$1,118Lufthansa
Thu, Jul 9 - Wed, Jul 15
Lufthansa Logo
6:28 pm - 8:50 am
FSD
-
KEF
9h 22m
1 stop
Lufthansa Logo
12:00 pm - 5:53 pm
KEF
-
FSD
10h 53m
1 stop
$1,183Lufthansa
Thu, Jul 9 - Mon, Jul 13
United Airlines Logo
7:35 am - 8:30 am
FSD
-
KEF
19h 55m
2 stops
United Airlines Logo
9:15 am - 11:44 pm
KEF
-
FSD
43h 29m
2 stops
$1,217United Airlines
Sat, Aug 8 - Sat, Aug 22
Multiple Airlines Logo
1:26 pm - 7:00 am
FSD
-
KEF
12h 34m
1 stop
Multiple Airlines Logo
9:30 am - 10:51 pm
KEF
-
FSD
18h 21m
1 stop
$1,334Multiple Airlines
Sat, Aug 8 - Sat, Aug 22
Multiple Airlines Logo
1:26 pm - 9:30 am
FSD
-
KEF
15h 04m
2 stops
Multiple Airlines Logo
9:30 am - 10:51 pm
KEF
-
FSD
18h 21m
1 stop
$1,437Multiple Airlines
Sat, Aug 8 - Sat, Aug 22
Lufthansa Logo
11:16 am - 1:05 pm
FSD
-
KEF
20h 49m
2 stops
Lufthansa Logo
12:00 pm - 11:31 pm
KEF
-
FSD
16h 31m
1 stop
$1,683Lufthansa
Wed, Jul 8 - Tue, Jul 14
Lufthansa Logo
11:16 am - 1:05 pm
FSD
-
KEF
20h 49m
2 stops
Lufthansa Logo
12:20 am - 5:53 pm
KEF
-
FSD
22h 33m
2 stops
$1,684Lufthansa
Wed, Jul 8 - Mon, Jul 13
Multiple Airlines Logo
8:14 pm - 9:00 am
FSD
-
KEF
31h 46m
2 stops
Multiple Airlines Logo
5:10 pm - 8:17 pm
KEF
-
FSD
32h 07m
1 stop
$1,717Multiple Airlines
Fri, Jun 19 - Sun, Jun 21
Multiple Airlines Logo
9:30 am - 7:55 am
FSD
-
KEF
17h 25m
2 stops
Multiple Airlines Logo
10:00 am - 4:23 pm
KEF
-
FSD
35h 23m
2 stops
$2,092Multiple Airlines
Fri, Jun 19 - Sun, Jun 21

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United Airlines flights from Sioux Falls to Iceland

Our best United Airlines deals on Sioux Falls to Iceland flight tickets
United Airlines
Aug 8
FSD7:35 amSioux Falls Joe Foss Field
19h 55m
2 stops
KEF8:30 amReykjavik Keflavik Intl
Aug 22
KEF9:15 amReykjavik Keflavik Intl
43h 29m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
$1,217
United Airlines
Jun 17
FSD3:07 pmSioux Falls Joe Foss Field
12h 43m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Jun 23
KEF12:00 pmReykjavik Keflavik Intl
10h 55m
1 stop
FSD5:55 pmSioux Falls Joe Foss Field
$1,964
United Airlines
Jun 17
FSD6:30 pmSioux Falls Joe Foss Field
9h 20m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Jun 23
KEF9:15 amReykjavik Keflavik Intl
17h 28m
2 stops
FSD9:43 pmSioux Falls Joe Foss Field
$1,967

Lufthansa flights from Sioux Falls to Iceland

Our best Lufthansa deals on Sioux Falls to Iceland flight tickets
Lufthansa
Jul 9
FSD6:28 pmSioux Falls Joe Foss Field
9h 22m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Jul 14
KEF12:00 pmReykjavik Keflavik Intl
16h 31m
1 stop
FSD11:31 pmSioux Falls Joe Foss Field
$1,113
Lufthansa
Jul 9
FSD1:18 pmSioux Falls Joe Foss Field
14h 32m
2 stops
KEF8:50 amReykjavik Keflavik Intl
Jul 15
KEF12:00 pmReykjavik Keflavik Intl
10h 53m
1 stop
FSD5:53 pmSioux Falls Joe Foss Field
$1,118
Lufthansa
Jul 9
FSD6:28 pmSioux Falls Joe Foss Field
9h 22m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Jul 13
KEF12:00 pmReykjavik Keflavik Intl
10h 53m
1 stop
FSD5:53 pmSioux Falls Joe Foss Field
$1,183

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Iceland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 17, 2026.
Use the filters below to find and compare flights from Sioux Falls to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsReykjavik

FSD - KEF

FSDKEF

Sioux Falls Joe Foss Field

Thu 7/9

6:28 pm-8:50 am

1 stop9h 22m

Reykjavik Keflavik Intl

Tue 7/14

12:00 pm-11:31 pm

1 stop16h 31m

$1,113

Sioux FallsReykjavik

FSD - KEF

FSDKEF

Sioux Falls Joe Foss Field

Thu 7/9

1:18 pm-8:50 am

2 stops14h 32m

Reykjavik Keflavik Intl

Wed 7/15

12:00 pm-5:53 pm

1 stop10h 53m

$1,118
Quickest round-trip

Sioux FallsReykjavik

FSD - KEF

FSDKEF

Sioux Falls Joe Foss Field

Thu 7/9

6:28 pm-8:50 am

1 stop9h 22m

Reykjavik Keflavik Intl

Mon 7/13

12:00 pm-5:53 pm

1 stop10h 53m

$1,183

Sioux FallsReykjavik

FSD - KEF

FSDKEF

Sioux Falls Joe Foss Field

Sat 8/8

7:35 am-8:30 am

2 stops19h 55m

Reykjavik Keflavik Intl

Sat 8/22

9:15 am-11:44 pm

2 stops43h 29m

$1,217

Sioux FallsReykjavik

FSD - KEF

FSDKEF

Sioux Falls Joe Foss Field

Sat 8/8

1:26 pm-7:00 am

1 stop12h 34m

Reykjavik Keflavik Intl

Sat 8/22

9:30 am-10:51 pm

1 stop18h 21m

$1,334

Sioux FallsReykjavik

FSD - KEF

FSDKEF

Sioux Falls Joe Foss Field

Sat 8/8

1:26 pm-9:30 am

2 stops15h 04m

Reykjavik Keflavik Intl

Sat 8/22

9:30 am-10:51 pm

1 stop18h 21m

$1,437

Sioux FallsReykjavik

FSD - KEF

FSDKEF

Sioux Falls Joe Foss Field

Wed 7/8

11:16 am-1:05 pm

2 stops20h 49m

Reykjavik Keflavik Intl

Tue 7/14

12:00 pm-11:31 pm

1 stop16h 31m

$1,683

Sioux FallsReykjavik

FSD - KEF

FSDKEF

Sioux Falls Joe Foss Field

Wed 7/8

11:16 am-1:05 pm

2 stops20h 49m

Reykjavik Keflavik Intl

Mon 7/13

12:20 am-5:53 pm

2 stops22h 33m

$1,684

Sioux FallsReykjavik

FSD - KEF

FSDKEF

Sioux Falls Joe Foss Field

Fri 6/19

8:14 pm-9:00 am

2 stops31h 46m

Reykjavik Keflavik Intl

Sun 6/21

5:10 pm-8:17 pm

1 stop32h 07m

$1,717

Sioux FallsReykjavik

FSD - KEF

FSDKEF

Sioux Falls Joe Foss Field

Fri 6/19

9:30 am-7:55 am

2 stops17h 25m

Reykjavik Keflavik Intl

Sun 6/21

10:00 am-4:23 pm

2 stops35h 23m

$2,092

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Sioux Falls to Iceland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Iceland

Fastest flight time

16h 35m

Direct flights

None
The fastest flight from Sioux Falls to Iceland takes 16h 35m
There are no direct flights from Sioux Falls to Iceland. There are no popular flight routes from Sioux Falls to Iceland.
Search flight deals

Frequently asked questions about flying from Sioux Falls to Iceland

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Iceland?

    Prices for flights from Sioux Falls Joe Foss Field Airport to Iceland refresh daily.

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Iceland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sioux Falls Joe Foss Field Airport to Iceland.

  • What documentation or ID do you need to fly to Iceland?

    The required travel and health documents for your Iceland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Iceland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Sioux Falls to Iceland

  • How do I get Price Alerts for flights from Sioux Falls to Iceland?

    Confirm your travel details to search for the latest offers for flights from Sioux Falls to Iceland. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Sioux Falls to Iceland with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to Iceland?

Finding the right flight to Iceland from Sioux Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Iceland quick and easy, saving you time and money.

Can I find flights from Sioux Falls to Iceland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Iceland from Sioux Falls which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sioux Falls to Iceland?

Once you have performed a search for Sioux Falls to Iceland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sioux Falls to Iceland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Iceland, momondo offers a useful price alert feature which will track prices for flights to Iceland from Sioux Falls and alert you when they change.

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