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Cheap flights from Louisville to Iceland from $771

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Iceland departing on 10/7. 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 Louisville to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:50 pm - 8:50 am
SDF
-
KEF
15h 00m
1 stop
Multiple Airlines Logo
9:15 am - 7:11 pm
KEF
-
SDF
37h 56m
2 stops
$771Multiple Airlines
Wed, Oct 7 - Fri, Oct 16
Multiple Airlines Logo
1:25 pm - 12:10 am
SDF
-
KEF
30h 45m
2 stops
Multiple Airlines Logo
9:15 am - 5:40 pm
KEF
-
SDF
36h 25m
2 stops
$773Multiple Airlines
Wed, Oct 7 - Fri, Oct 16
United Airlines Logo
10:25 am - 8:50 am
SDF
-
KEF
18h 25m
1 stop
United Airlines Logo
12:00 pm - 10:30 pm
KEF
-
SDF
14h 30m
1 stop
$791United Airlines
Sun, Oct 18 - Thu, Oct 29
United Airlines Logo
10:00 am - 7:55 am
SDF
-
KEF
17h 55m
2 stops
United Airlines Logo
12:00 pm - 10:30 pm
KEF
-
SDF
14h 30m
1 stop
$794United Airlines
Tue, Oct 20 - Thu, Oct 29
United Airlines Logo
2:12 pm - 8:50 am
SDF
-
KEF
14h 38m
2 stops
United Airlines Logo
12:00 pm - 10:30 pm
KEF
-
SDF
14h 30m
1 stop
$796United Airlines
Wed, Oct 21 - Thu, Oct 29
United Airlines Logo
6:00 am - 8:45 am
SDF
-
KEF
22h 45m
2 stops
United Airlines Logo
12:00 pm - 10:30 pm
KEF
-
SDF
14h 30m
1 stop
$799United Airlines
Sun, Oct 18 - Thu, Oct 29
United Airlines Logo
10:00 am - 8:50 am
SDF
-
KEF
18h 50m
2 stops
United Airlines Logo
12:00 pm - 10:31 am
KEF
-
SDF
50h 31m
2 stops
$806United Airlines
Wed, Oct 21 - Thu, Oct 29
United Airlines Logo
2:12 pm - 8:45 am
SDF
-
KEF
14h 33m
2 stops
United Airlines Logo
9:15 am - 8:31 pm
KEF
-
SDF
15h 16m
3 stops
$807United Airlines
Wed, Oct 7 - Fri, Oct 16
United Airlines Logo
6:00 am - 7:55 am
SDF
-
KEF
21h 55m
2 stops
United Airlines Logo
12:00 pm - 7:56 pm
KEF
-
SDF
35h 56m
2 stops
$810United Airlines
Tue, Oct 20 - Thu, Oct 29
United Airlines Logo
9:04 am - 8:45 am
SDF
-
KEF
19h 41m
2 stops
United Airlines Logo
12:00 pm - 10:31 am
KEF
-
SDF
50h 31m
2 stops
$814United Airlines
Sun, Oct 18 - Thu, Oct 29

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Air Canada flights from Louisville to Iceland

Our best Air Canada deals on Louisville to Iceland flight tickets
Air Canada
Oct 7
SDF9:04 amLouisville Intl
19h 41m
2 stops
KEF8:45 amReykjavik Keflavik Intl
Oct 12
KEF10:00 amReykjavik Keflavik Intl
41h 49m
2 stops
SDF11:49 pmLouisville Intl
$874
Air Canada
Oct 8
SDF10:25 amLouisville Intl
42h 20m
2 stops
KEF8:45 amReykjavik Keflavik Intl
Oct 18
KEF9:15 amReykjavik Keflavik Intl
42h 44m
2 stops
SDF11:59 pmLouisville Intl
$887
Air Canada
Oct 8
SDF6:00 amLouisville Intl
21h 55m
2 stops
KEF7:55 amReykjavik Keflavik Intl
Oct 18
KEF9:15 amReykjavik Keflavik Intl
42h 44m
2 stops
SDF11:59 pmLouisville Intl
$894

United Airlines flights from Louisville to Iceland

Our best United Airlines deals on Louisville to Iceland flight tickets
United Airlines
Oct 18
SDF10:25 amLouisville Intl
18h 25m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Oct 29
KEF12:00 pmReykjavik Keflavik Intl
14h 30m
1 stop
SDF10:30 pmLouisville Intl
$791
United Airlines
Oct 20
SDF10:00 amLouisville Intl
17h 55m
2 stops
KEF7:55 amReykjavik Keflavik Intl
Oct 29
KEF12:00 pmReykjavik Keflavik Intl
14h 30m
1 stop
SDF10:30 pmLouisville Intl
$794
United Airlines
Oct 21
SDF2:12 pmLouisville Intl
14h 38m
2 stops
KEF8:50 amReykjavik Keflavik Intl
Oct 29
KEF12:00 pmReykjavik Keflavik Intl
14h 30m
1 stop
SDF10:30 pmLouisville Intl
$796

momondo Fare Finder

 
Customize your flight search to find flights from Louisville 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 23, 2026.
Use the filters below to find and compare flights from Louisville to Iceland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Wed 10/7

1:50 pm-8:50 am

1 stop15h 00m

Reykjavik Keflavik Intl

Fri 10/16

9:15 am-7:11 pm

2 stops37h 56m

$771

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Wed 10/7

1:25 pm-12:10 am

2 stops30h 45m

Reykjavik Keflavik Intl

Fri 10/16

9:15 am-5:40 pm

2 stops36h 25m

$773

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sun 10/18

10:25 am-8:50 am

1 stop18h 25m

Reykjavik Keflavik Intl

Thu 10/29

12:00 pm-10:30 pm

1 stop14h 30m

$791

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 10/20

10:00 am-7:55 am

2 stops17h 55m

Reykjavik Keflavik Intl

Thu 10/29

12:00 pm-10:30 pm

1 stop14h 30m

$794
Quickest round-trip

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Wed 10/21

2:12 pm-8:50 am

2 stops14h 38m

Reykjavik Keflavik Intl

Thu 10/29

12:00 pm-10:30 pm

1 stop14h 30m

$796

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sun 10/18

6:00 am-8:45 am

2 stops22h 45m

Reykjavik Keflavik Intl

Thu 10/29

12:00 pm-10:30 pm

1 stop14h 30m

$799

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Wed 10/21

10:00 am-8:50 am

2 stops18h 50m

Reykjavik Keflavik Intl

Thu 10/29

12:00 pm-10:31 am

2 stops50h 31m

$806

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Wed 10/7

2:12 pm-8:45 am

2 stops14h 33m

Reykjavik Keflavik Intl

Fri 10/16

9:15 am-8:31 pm

3 stops15h 16m

$807

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 10/20

6:00 am-7:55 am

2 stops21h 55m

Reykjavik Keflavik Intl

Thu 10/29

12:00 pm-7:56 pm

2 stops35h 56m

$810

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sun 10/18

9:04 am-8:45 am

2 stops19h 41m

Reykjavik Keflavik Intl

Thu 10/29

12:00 pm-10:31 am

2 stops50h 31m

$814

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Louisville to Iceland flight deals and tips

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

Fastest flight time

10h 15m

Direct flights

None
The fastest flight from Louisville to Iceland takes 10h 15m
There are no direct flights from Louisville to Iceland. There are no popular flight routes from Louisville to Iceland.
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Frequently asked questions about flying from Louisville to Iceland

  • When did momondo last update prices for flights from Louisville Intl Airport to Iceland?

    Prices for flights from Louisville Intl Airport to Iceland refresh daily.

  • How old do you have to be to fly from Louisville Intl Airport to Iceland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Iceland.

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

    The travel and health documents required for your trip to Iceland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Iceland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Louisville to Iceland

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

    Price Alerts will notify you by email when the price for flights to Iceland from Louisville decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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 Louisville to Iceland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Iceland from Louisville.

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

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

How can momondo help me find flights from Louisville to Iceland?

Once all potential Louisville to Iceland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Iceland from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Iceland

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