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Cheap flights from Sioux Falls to Iceland from $816

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 11/7. 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.
Multiple Airlines Logo
5:06 pm - 10:00 amFSD  Sioux Falls Joe Foss Field-KEF Reykjavik Keflavik Intl
34h 54m2 stops Denver Intl Chicago O'Hare Intl
Multiple Airlines Logo
3:10 pm - 9:37 pmKEF  Reykjavik Keflavik Intl-FSD Sioux Falls Joe Foss Field
36h 27m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$816Multiple Airlines
Sat, Nov 7 - Sat, Nov 14
Multiple Airlines Logo
7:40 am - 2:25 pmFSD  Sioux Falls Joe Foss Field-KEF Reykjavik Keflavik Intl
24h 45m2 stops Chicago O'Hare Intl Frankfurt am Main
Multiple Airlines Logo
12:00 pm - 9:37 pmKEF  Reykjavik Keflavik Intl-FSD Sioux Falls Joe Foss Field
15h 37m1 stop Chicago O'Hare Intl
$966Multiple Airlines
Sat, Nov 7 - Sat, Nov 14
United Airlines Logo
3:06 pm - 8:50 amFSD  Sioux Falls Joe Foss Field-KEF Reykjavik Keflavik Intl
12h 44m1 stop Chicago O'Hare Intl
United Airlines Logo
9:15 am - 11:44 pmKEF  Reykjavik Keflavik Intl-FSD Sioux Falls Joe Foss Field
43h 29m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl
$1,020United Airlines
Sun, Sep 6 - Sun, Sep 13
United Airlines Logo
7:47 am - 7:55 amFSD  Sioux Falls Joe Foss Field-KEF Reykjavik Keflavik Intl
19h 08m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
9:15 am - 11:44 pmKEF  Reykjavik Keflavik Intl-FSD Sioux Falls Joe Foss Field
43h 29m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl
$1,023United Airlines
Sun, Sep 6 - Sun, Sep 13
Delta Logo
4:28 pm - 7:00 amFSD  Sioux Falls Joe Foss Field-KEF Reykjavik Keflavik Intl
9h 32m1 stop Minneapolis St Paul
Delta Logo
9:30 am - 10:51 pmKEF  Reykjavik Keflavik Intl-FSD Sioux Falls Joe Foss Field
18h 21m1 stop Minneapolis St Paul
$1,040Delta
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
8:30 am - 10:50 amFSD  Sioux Falls Joe Foss Field-KEF Reykjavik Keflavik Intl
20h 20m3 stops Minneapolis St Paul Boston Logan Intl Kastrup Copenhagen
Multiple Airlines Logo
5:05 pm - 7:10 pmKEF  Reykjavik Keflavik Intl-FSD Sioux Falls Joe Foss Field
32h 05m3 stops Oslo Gardermoen Newark Minneapolis St Paul
$1,542Multiple Airlines
Sat, Nov 7 - Sat, Nov 14
Multiple Airlines Logo
5:30 am - 4:15 pmFSD  Sioux Falls Joe Foss Field-KEF Reykjavik Keflavik Intl
29h 45m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
Multiple Airlines Logo
5:35 pm - 10:51 pmKEF  Reykjavik Keflavik Intl-FSD Sioux Falls Joe Foss Field
34h 16m3 stops Kastrup Copenhagen Newark Minneapolis St Paul
$2,690Multiple Airlines
Sun, Sep 6 - Sun, Sep 13
Lufthansa Logo
11:20 am - 2:25 pmFSD  Sioux Falls Joe Foss Field-KEF Reykjavik Keflavik Intl
21h 05m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
3:10 pm - 8:46 pmKEF  Reykjavik Keflavik Intl-FSD Sioux Falls Joe Foss Field
35h 36m2 stops Munich Franz Josef Strauss Denver Intl
$2,761Lufthansa
Sat, Jan 30 - Sat, Feb 6
Multiple Airlines Logo
1:26 pm - 4:15 pmFSD  Sioux Falls Joe Foss Field-KEF Reykjavik Keflavik Intl
21h 49m3 stops Minneapolis St Paul Chicago O'Hare Intl Kastrup Copenhagen
Multiple Airlines Logo
5:35 pm - 10:51 pmKEF  Reykjavik Keflavik Intl-FSD Sioux Falls Joe Foss Field
34h 16m3 stops Kastrup Copenhagen Newark Minneapolis St Paul
$2,926Multiple Airlines
Sun, Sep 6 - Sun, Sep 13

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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
Sep 6
FSD3:06 pmSioux Falls Joe Foss Field
12h 44m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Sep 13
KEF9:15 amReykjavik Keflavik Intl
43h 29m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
$1,020
United Airlines
Sep 6
FSD7:47 amSioux Falls Joe Foss Field
19h 08m
2 stops
KEF7:55 amReykjavik Keflavik Intl
Sep 13
KEF9:15 amReykjavik Keflavik Intl
43h 29m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
$1,023

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 August 12, 2026.
Use the filters below to find and compare flights from Sioux Falls to Iceland that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsReykjavik

FSD Sioux Falls Joe Foss Field - KEF Reykjavik Keflavik Intl

FSDKEF

Sioux Falls Joe Foss Field

Sat 11/7

5:06 pm-10:00 am

2 stops34h 54m

Reykjavik Keflavik Intl

Sat 11/14

3:10 pm-9:37 pm

2 stops36h 27m

$816

Sioux FallsReykjavik

FSD Sioux Falls Joe Foss Field - KEF Reykjavik Keflavik Intl

FSDKEF

Sioux Falls Joe Foss Field

Sat 11/7

7:40 am-2:25 pm

2 stops24h 45m

Reykjavik Keflavik Intl

Sat 11/14

12:00 pm-9:37 pm

1 stop15h 37m

$966

Sioux FallsReykjavik

FSD Sioux Falls Joe Foss Field - KEF Reykjavik Keflavik Intl

FSDKEF

Sioux Falls Joe Foss Field

Sun 9/6

3:06 pm-8:50 am

1 stop12h 44m

Reykjavik Keflavik Intl

Sun 9/13

9:15 am-11:44 pm

2 stops43h 29m

$1,020

Sioux FallsReykjavik

FSD Sioux Falls Joe Foss Field - KEF Reykjavik Keflavik Intl

FSDKEF

Sioux Falls Joe Foss Field

Sun 9/6

7:47 am-7:55 am

2 stops19h 08m

Reykjavik Keflavik Intl

Sun 9/13

9:15 am-11:44 pm

2 stops43h 29m

$1,023
Quickest round-trip

Sioux FallsReykjavik

FSD Sioux Falls Joe Foss Field - KEF Reykjavik Keflavik Intl

FSDKEF

Sioux Falls Joe Foss Field

Sun 9/6

4:28 pm-7:00 am

1 stop9h 32m

Reykjavik Keflavik Intl

Sun 9/13

9:30 am-10:51 pm

1 stop18h 21m

$1,040

Sioux FallsReykjavik

FSD Sioux Falls Joe Foss Field - KEF Reykjavik Keflavik Intl

FSDKEF

Sioux Falls Joe Foss Field

Sat 11/7

8:30 am-10:50 am

3 stops20h 20m

Reykjavik Keflavik Intl

Sat 11/14

5:05 pm-7:10 pm

3 stops32h 05m

$1,542

Sioux FallsReykjavik

FSD Sioux Falls Joe Foss Field - KEF Reykjavik Keflavik Intl

FSDKEF

Sioux Falls Joe Foss Field

Sun 9/6

5:30 am-4:15 pm

2 stops29h 45m

Reykjavik Keflavik Intl

Sun 9/13

5:35 pm-10:51 pm

3 stops34h 16m

$2,690

Sioux FallsReykjavik

FSD Sioux Falls Joe Foss Field - KEF Reykjavik Keflavik Intl

FSDKEF

Sioux Falls Joe Foss Field

Sat 1/30

11:20 am-2:25 pm

2 stops21h 05m

Reykjavik Keflavik Intl

Sat 2/6

3:10 pm-8:46 pm

2 stops35h 36m

$2,761

Sioux FallsReykjavik

FSD Sioux Falls Joe Foss Field - KEF Reykjavik Keflavik Intl

FSDKEF

Sioux Falls Joe Foss Field

Sun 9/6

1:26 pm-4:15 pm

3 stops21h 49m

Reykjavik Keflavik Intl

Sun 9/13

5:35 pm-10:51 pm

3 stops34h 16m

$2,926

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

34h 54m

Direct flights

None
The fastest flight from Sioux Falls to Iceland takes 34h 54m
There are no direct flights from Sioux Falls to Iceland. There are no popular flight routes from Sioux Falls to Iceland.
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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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