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Cheap flights from Louisville to Iceland from $479

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 5/25. 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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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.
Air Canada Logo
6:00 pm - 8:45 am
SDF
-
KEF
34h 45m
2 stops
Air Canada Logo
10:00 am - 11:15 pm
KEF
-
SDF
41h 15m
2 stops
$553Air Canada
Tue, Aug 11 - Tue, Aug 25
Multiple Airlines Logo
10:15 am - 6:20 am
SDF
-
KEF
16h 05m
1 stop
Multiple Airlines Logo
9:30 am - 10:50 pm
KEF
-
SDF
17h 20m
1 stop
$554Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Delta Logo
3:24 pm - 9:30 am
SDF
-
KEF
14h 06m
2 stops
Delta Logo
9:30 am - 9:37 pm
KEF
-
SDF
16h 07m
2 stops
$559Delta
Tue, Aug 18 - Tue, Aug 25
Virgin Atlantic Logo
7:25 pm - 7:40 am
SDF
-
KEF
32h 15m
1 stop
Virgin Atlantic Logo
9:30 am - 10:50 pm
KEF
-
SDF
17h 20m
1 stop
$611Virgin Atlantic
Tue, Aug 11 - Tue, Aug 25
Virgin Atlantic Logo
7:25 pm - 7:40 am
SDF
-
KEF
32h 15m
1 stop
Virgin Atlantic Logo
11:25 am - 9:37 pm
KEF
-
SDF
14h 12m
2 stops
$615Virgin Atlantic
Tue, Aug 11 - Tue, Aug 25
Multiple Airlines Logo
1:20 pm - 7:40 am
SDF
-
KEF
14h 20m
1 stop
Multiple Airlines Logo
9:30 am - 6:43 pm
KEF
-
SDF
13h 13m
1 stop
$632Multiple Airlines
Tue, Aug 11 - Tue, Aug 25
Multiple Airlines Logo
1:20 pm - 7:40 am
SDF
-
KEF
14h 20m
1 stop
Multiple Airlines Logo
9:30 am - 7:01 pm
KEF
-
SDF
13h 31m
2 stops
$636Multiple Airlines
Tue, Aug 11 - Tue, Aug 25
KLM Logo
12:42 pm - 7:40 am
SDF
-
KEF
14h 58m
1 stop
KLM Logo
9:30 am - 3:46 pm
KEF
-
SDF
10h 16m
1 stop
$659KLM
Tue, May 12 - Wed, May 20
KLM Logo
10:40 am - 6:20 am
SDF
-
KEF
15h 40m
1 stop
KLM Logo
11:25 am - 12:20 am
KEF
-
SDF
16h 55m
2 stops
$664KLM
Tue, May 12 - Wed, May 20
Multiple Airlines Logo
7:25 pm - 7:40 am
SDF
-
KEF
32h 15m
1 stop
Multiple Airlines Logo
9:30 am - 3:44 pm
KEF
-
SDF
10h 14m
1 stop
$665Multiple Airlines
Tue, Aug 11 - Tue, Aug 25

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
KEF10:00 amReykjavik Keflavik Intl
41h 15m
2 stops
SDF11:15 pmLouisville Intl
$553
Air Canada
Aug 12
SDF1:37 pmLouisville Intl
14h 18m
3 stops
KEF7:55 amReykjavik Keflavik Intl
Aug 25
KEF9:15 amReykjavik Keflavik Intl
14h 59m
3 stops
SDF8:14 pmLouisville Intl
$728
Air Canada
Aug 18
SDF11:00 amLouisville Intl
17h 45m
3 stops
KEF8:45 amReykjavik Keflavik Intl
Aug 25
KEF9:15 amReykjavik Keflavik Intl
14h 59m
3 stops
SDF8:14 pmLouisville Intl
$729

KLM flights from Louisville to Iceland

Our best KLM deals on Louisville to Iceland flight tickets
KLM
Aug 18
SDF4:00 pmLouisville Intl
11h 40m
1 stop
KEF7:40 amReykjavik Keflavik Intl
Aug 25
KEF9:30 amReykjavik Keflavik Intl
13h 31m
2 stops
SDF7:01 pmLouisville Intl
$559
KLM
May 12
SDF12:42 pmLouisville Intl
14h 58m
1 stop
KEF7:40 amReykjavik Keflavik Intl
May 20
KEF9:30 amReykjavik Keflavik Intl
10h 16m
1 stop
SDF3:46 pmLouisville Intl
$659
KLM
May 12
SDF1:00 pmLouisville Intl
13h 20m
2 stops
KEF6:20 amReykjavik Keflavik Intl
May 20
KEF11:25 amReykjavik Keflavik Intl
14h 26m
2 stops
SDF9:51 pmLouisville Intl
$664

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 February 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

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 8/11

6:00 pm-8:45 am

2 stops34h 45m

Reykjavik Keflavik Intl

Tue 8/25

10:00 am-11:15 pm

2 stops41h 15m

$553

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 8/18

10:15 am-6:20 am

1 stop16h 05m

Reykjavik Keflavik Intl

Tue 8/25

9:30 am-10:50 pm

1 stop17h 20m

$554

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 8/18

3:24 pm-9:30 am

2 stops14h 06m

Reykjavik Keflavik Intl

Tue 8/25

9:30 am-9:37 pm

2 stops16h 07m

$559

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 8/11

7:25 pm-7:40 am

1 stop32h 15m

Reykjavik Keflavik Intl

Tue 8/25

9:30 am-10:50 pm

1 stop17h 20m

$611

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 8/11

7:25 pm-7:40 am

1 stop32h 15m

Reykjavik Keflavik Intl

Tue 8/25

11:25 am-9:37 pm

2 stops14h 12m

$615

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 8/11

1:20 pm-7:40 am

1 stop14h 20m

Reykjavik Keflavik Intl

Tue 8/25

9:30 am-6:43 pm

1 stop13h 13m

$632

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 8/11

1:20 pm-7:40 am

1 stop14h 20m

Reykjavik Keflavik Intl

Tue 8/25

9:30 am-7:01 pm

2 stops13h 31m

$636

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 5/12

12:42 pm-7:40 am

1 stop14h 58m

Reykjavik Keflavik Intl

Wed 5/20

9:30 am-3:46 pm

1 stop10h 16m

$659

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 5/12

10:40 am-6:20 am

1 stop15h 40m

Reykjavik Keflavik Intl

Wed 5/20

11:25 am-12:20 am

2 stops16h 55m

$664

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 8/11

7:25 pm-7:40 am

1 stop32h 15m

Reykjavik Keflavik Intl

Tue 8/25

9:30 am-3:44 pm

1 stop10h 14m

$665

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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, Lufthansa, and American Airlines 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

11h 49m

Direct flights

None
The fastest flight from Louisville to Iceland takes 11h 49m
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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