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Cheap flights from Louisville to Iceland from $681

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 1/29. 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
0 bags

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Find the cheapest flights from Louisville to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:14 pm - 6:40 am
SDF
-
KEF
29h 26m2 stops
Multiple Airlines Logo
4:45 pm - 1:26 pm
KEF
-
SDF
25h 41m1 stop
$681Multiple Airlines
Thu, Jan 29 - Wed, Feb 4
Scandinavian Airlines Logo
12:22 pm - 11:20 pm
SDF
-
KEF
29h 58m2 stops
Scandinavian Airlines Logo
11:30 am - 11:50 pm
KEF
-
SDF
41h 20m2 stops
$736Scandinavian Airlines
Thu, Jan 29 - Wed, Feb 4
KLM Logo
2:15 pm - 6:20 am
SDF
-
KEF
12h 05m1 stop
KLM Logo
8:50 am - 9:37 pm
KEF
-
SDF
16h 47m1 stop
$760KLM
Tue, May 12 - Wed, May 20
KLM Logo
4:00 pm - 7:00 am
SDF
-
KEF
11h 00m1 stop
KLM Logo
11:25 am - 8:52 pm
KEF
-
SDF
13h 27m2 stops
$764KLM
Tue, May 12 - Wed, May 20
Multiple Airlines Logo
5:47 pm - 3:30 pm
SDF
-
KEF
40h 43m2 stops
Multiple Airlines Logo
4:20 pm - 7:39 pm
KEF
-
SDF
32h 19m2 stops
$833Multiple Airlines
Wed, Feb 4 - Mon, Feb 9
Virgin Atlantic Logo
12:40 pm - 9:30 am
SDF
-
KEF
16h 50m2 stops
Virgin Atlantic Logo
11:25 am - 11:59 pm
KEF
-
SDF
40h 34m2 stops
$927Virgin Atlantic
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
3:36 pm - 6:25 am
SDF
-
KEF
33h 49m3 stops
Multiple Airlines Logo
5:00 pm - 2:41 pm
KEF
-
SDF
26h 41m2 stops
$938Multiple Airlines
Thu, Jan 29 - Wed, Feb 4
Scandinavian Airlines Logo
1:56 pm - 10:45 am
SDF
-
KEF
16h 49m2 stops
Scandinavian Airlines Logo
7:35 am - 10:34 pm
KEF
-
SDF
18h 59m2 stops
$946Scandinavian Airlines
Thu, Mar 12 - Mon, Mar 16
Multiple Airlines Logo
1:55 pm - 6:25 am
SDF
-
KEF
35h 30m3 stops
Multiple Airlines Logo
5:00 pm - 2:41 pm
KEF
-
SDF
26h 41m2 stops
$965Multiple Airlines
Wed, Feb 4 - Mon, Feb 9
Lufthansa Logo
2:10 pm - 2:20 pm
SDF
-
KEF
43h 10m2 stops
Lufthansa Logo
3:20 pm - 7:43 pm
KEF
-
SDF
33h 23m2 stops
$1,025Lufthansa
Wed, Jan 21 - Sun, Jan 25

Scandinavian Airlines flights from Louisville to Iceland

Our best Scandinavian Airlines deals on Louisville to Iceland flight tickets
Scandinavian Airlines
Jan 29
SDF12:22 pmLouisville Intl
29h 58m
2 stops
KEF11:20 pmReykjavik Keflavik Intl
Feb 4
KEF11:30 amReykjavik Keflavik Intl
41h 20m
2 stops
SDF11:50 pmLouisville Intl
$736
Find similar
Scandinavian Airlines
Mar 12
SDF1:56 pmLouisville Intl
16h 49m
2 stops
KEF10:45 amReykjavik Keflavik Intl
Mar 16
KEF7:35 amReykjavik Keflavik Intl
18h 59m
2 stops
SDF10:34 pmLouisville Intl
$946
Find similar

KLM flights from Louisville to Iceland

Our best KLM deals on Louisville to Iceland flight tickets
KLM
May 12
SDF2:15 pmLouisville Intl
12h 05m
1 stop
KEF6:20 amReykjavik Keflavik Intl
May 20
KEF8:50 amReykjavik Keflavik Intl
16h 47m
1 stop
SDF9:37 pmLouisville Intl
$760
Find similar
KLM
May 12
SDF4:00 pmLouisville Intl
11h 00m
1 stop
KEF7:00 amReykjavik Keflavik Intl
May 20
KEF11:25 amReykjavik Keflavik Intl
13h 27m
2 stops
SDF8:52 pmLouisville Intl
$764
Find similar

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 December 4, 2025.
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

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Thu 1/29

8:14 pm-6:40 am

2 stops29h 26m

Reykjavik Keflavik Intl

Wed 2/4

4:45 pm-1:26 pm

1 stop25h 41m

$681

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Thu 1/29

12:22 pm-11:20 pm

2 stops29h 58m

Reykjavik Keflavik Intl

Wed 2/4

11:30 am-11:50 pm

2 stops41h 20m

$736

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 5/12

2:15 pm-6:20 am

1 stop12h 05m

Reykjavik Keflavik Intl

Wed 5/20

8:50 am-9:37 pm

1 stop16h 47m

$760

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 5/12

4:00 pm-7:00 am

1 stop11h 00m

Reykjavik Keflavik Intl

Wed 5/20

11:25 am-8:52 pm

2 stops13h 27m

$764

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Wed 2/4

5:47 pm-3:30 pm

2 stops40h 43m

Reykjavik Keflavik Intl

Mon 2/9

4:20 pm-7:39 pm

2 stops32h 19m

$833

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Fri 4/17

12:40 pm-9:30 am

2 stops16h 50m

Reykjavik Keflavik Intl

Fri 4/24

11:25 am-11:59 pm

2 stops40h 34m

$927

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Thu 1/29

3:36 pm-6:25 am

3 stops33h 49m

Reykjavik Keflavik Intl

Wed 2/4

5:00 pm-2:41 pm

2 stops26h 41m

$938

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Thu 3/12

1:56 pm-10:45 am

2 stops16h 49m

Reykjavik Keflavik Intl

Mon 3/16

7:35 am-10:34 pm

2 stops18h 59m

$946

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Wed 2/4

1:55 pm-6:25 am

3 stops35h 30m

Reykjavik Keflavik Intl

Mon 2/9

5:00 pm-2:41 pm

2 stops26h 41m

$965

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Wed 1/21

2:10 pm-2:20 pm

2 stops43h 10m

Reykjavik Keflavik Intl

Sun 1/25

3:20 pm-7:43 pm

2 stops33h 23m

$1,025

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Iceland from

How to get the cheapest flight ticket from Louisville to Iceland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Iceland?

The cheapest day to depart from Louisville to Iceland is on a Monday when prices can be found for as low as $710. Flights from Louisville to Iceland on a Sunday will generally be more expensive and average around $1,192. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Iceland?

According to our data, the cheapest time of day to fly to Iceland is at noon. momondo users have found flights departing from Louisville to Iceland at noon for as low as $843. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $1,022. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

12h 05m

Direct flights

None
The fastest flight from Louisville to Iceland takes 12h 05m
There are no direct flights from Louisville to Iceland. There are no popular flight routes from Louisville to Iceland.
Search flight deals

  • 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.

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.

An easier way to manage your Iceland trip

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Find better results for your trip to Iceland

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Popular flights according to clicks in the last 7 days on momondo
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