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Cheap flights from Louisville to Iceland from $551

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Iceland departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
KLM Logo
4:28 pm - 7:40 am
SDF
-
KEF
11h 12m
1 stop
KLM Logo
9:30 am - 7:08 pm
KEF
-
SDF
13h 38m
1 stop
$855KLM
Tue, May 12 - Wed, May 20
Multiple Airlines Logo
7:25 pm - 7:00 am
SDF
-
KEF
31h 35m
1 stop
Multiple Airlines Logo
9:30 am - 10:50 pm
KEF
-
SDF
17h 20m
1 stop
$858Multiple Airlines
Tue, Aug 11 - Thu, Aug 20
Delta Logo
1:05 pm - 7:00 am
SDF
-
KEF
13h 55m
2 stops
Delta Logo
8:45 am - 7:50 pm
KEF
-
SDF
15h 05m
2 stops
$859Delta
Tue, May 12 - Wed, May 20
KLM Logo
12:42 pm - 7:40 am
SDF
-
KEF
14h 58m
1 stop
KLM Logo
11:25 am - 9:51 pm
KEF
-
SDF
14h 26m
2 stops
$860KLM
Tue, May 12 - Wed, May 20
Multiple Airlines Logo
2:26 pm - 6:40 am
SDF
-
KEF
12h 14m
1 stop
Multiple Airlines Logo
4:45 pm - 9:28 am
KEF
-
SDF
20h 43m
2 stops
$894Multiple Airlines
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
5:10 pm - 6:25 am
SDF
-
KEF
9h 15m
1 stop
Multiple Airlines Logo
10:45 am - 9:30 pm
KEF
-
SDF
14h 45m
1 stop
$897Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
KLM Logo
4:00 pm - 7:00 am
SDF
-
KEF
11h 00m
1 stop
KLM Logo
9:30 am - 3:44 pm
KEF
-
SDF
10h 14m
1 stop
$900KLM
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
12:53 pm - 7:00 am
SDF
-
KEF
14h 07m
2 stops
Multiple Airlines Logo
11:25 am - 9:37 pm
KEF
-
SDF
14h 12m
2 stops
$905Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
KLM Logo
7:25 pm - 7:00 am
SDF
-
KEF
31h 35m
1 stop
KLM Logo
9:30 am - 10:50 pm
KEF
-
SDF
17h 20m
1 stop
$906KLM
Tue, Aug 11 - Thu, Aug 20
Delta Logo
7:25 pm - 7:00 am
SDF
-
KEF
31h 35m
1 stop
Delta Logo
8:45 am - 1:38 pm
KEF
-
SDF
8h 53m
1 stop
$907Delta
Mon, Aug 10 - Wed, Aug 26

KLM flights from Louisville to Iceland

Our best KLM deals on Louisville to Iceland flight tickets
KLM
May 12
SDF4:28 pmLouisville Intl
11h 12m
1 stop
KEF7:40 amReykjavik Keflavik Intl
May 20
KEF9:30 amReykjavik Keflavik Intl
13h 38m
1 stop
SDF7:08 pmLouisville Intl
$855
KLM
May 12
SDF12:42 pmLouisville Intl
14h 58m
1 stop
KEF7:40 amReykjavik Keflavik Intl
May 20
KEF11:25 amReykjavik Keflavik Intl
14h 26m
2 stops
SDF9:51 pmLouisville Intl
$860
KLM
Aug 18
SDF4:00 pmLouisville Intl
11h 00m
1 stop
KEF7:00 amReykjavik Keflavik Intl
Aug 25
KEF9:30 amReykjavik Keflavik Intl
10h 14m
1 stop
SDF3:44 pmLouisville Intl
$900

Air Canada flights from Louisville to Iceland

Our best Air Canada deals on Louisville to Iceland flight tickets
Air Canada
Aug 11
SDF6:00 pmLouisville Intl
34h 45m
2 stops
KEF8:45 amReykjavik Keflavik Intl
Aug 25
KEF9:15 amReykjavik Keflavik Intl
31h 06m
2 stops
SDF12:21 pmLouisville Intl
$918
Air Canada
Aug 10
SDF9:00 amLouisville Intl
43h 45m
2 stops
KEF8:45 amReykjavik Keflavik Intl
Aug 25
KEF9:15 amReykjavik Keflavik Intl
39h 21m
2 stops
SDF8:36 pmLouisville Intl
$950
Air Canada
Aug 10
SDF9:00 amLouisville Intl
43h 45m
2 stops
KEF8:45 amReykjavik Keflavik Intl
Aug 21
KEF9:15 amReykjavik Keflavik Intl
14h 47m
2 stops
SDF8:02 pmLouisville Intl
$974

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 April 14, 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

Tue 5/12

4:28 pm-7:40 am

1 stop11h 12m

Reykjavik Keflavik Intl

Wed 5/20

9:30 am-7:08 pm

1 stop13h 38m

$855

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 8/11

7:25 pm-7:00 am

1 stop31h 35m

Reykjavik Keflavik Intl

Thu 8/20

9:30 am-10:50 pm

1 stop17h 20m

$858

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 5/12

1:05 pm-7:00 am

2 stops13h 55m

Reykjavik Keflavik Intl

Wed 5/20

8:45 am-7:50 pm

2 stops15h 05m

$859

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 5/12

12:42 pm-7:40 am

1 stop14h 58m

Reykjavik Keflavik Intl

Wed 5/20

11:25 am-9:51 pm

2 stops14h 26m

$860

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sun 4/26

2:26 pm-6:40 am

1 stop12h 14m

Reykjavik Keflavik Intl

Sun 5/3

4:45 pm-9:28 am

2 stops20h 43m

$894

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 8/18

5:10 pm-6:25 am

1 stop9h 15m

Reykjavik Keflavik Intl

Tue 8/25

10:45 am-9:30 pm

1 stop14h 45m

$897
Quickest round-trip

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 8/18

4:00 pm-7:00 am

1 stop11h 00m

Reykjavik Keflavik Intl

Tue 8/25

9:30 am-3:44 pm

1 stop10h 14m

$900

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 8/18

12:53 pm-7:00 am

2 stops14h 07m

Reykjavik Keflavik Intl

Tue 8/25

11:25 am-9:37 pm

2 stops14h 12m

$905

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 8/11

7:25 pm-7:00 am

1 stop31h 35m

Reykjavik Keflavik Intl

Thu 8/20

9:30 am-10:50 pm

1 stop17h 20m

$906

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Mon 8/10

7:25 pm-7:00 am

1 stop31h 35m

Reykjavik Keflavik Intl

Wed 8/26

8:45 am-1:38 pm

1 stop8h 53m

$907

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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 airline that flies from Louisville Intl to Iceland?

WestJet and KLM are the most popular carriers operating from Louisville Intl to Iceland

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

9h 07m

Direct flights

None
The fastest flight from Louisville to Iceland takes 9h 07m
There are no direct flights from Louisville to Iceland. There are no popular flight routes from Louisville to Iceland.
Search flight deals

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.

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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