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Cheap flights from Louisville to Iceland from $435

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 8/14. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Iceland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:55 am - 6:40 am
SDF
-
KEF
15h 45m
1 stop
Multiple Airlines Logo
4:45 pm - 6:18 pm
KEF
-
SDF
29h 33m
2 stops
$816Multiple Airlines
Wed, Oct 21 - Sun, Oct 25
Multiple Airlines Logo
10:40 am - 6:25 am
SDF
-
KEF
15h 45m
1 stop
Multiple Airlines Logo
5:00 pm - 11:00 pm
KEF
-
SDF
10h 00m
1 stop
$828Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
10:55 am - 6:40 am
SDF
-
KEF
15h 45m
1 stop
Multiple Airlines Logo
4:45 pm - 8:29 pm
KEF
-
SDF
31h 44m
2 stops
$829Multiple Airlines
Wed, Oct 21 - Wed, Oct 28
Multiple Airlines Logo
10:55 am - 6:40 am
SDF
-
KEF
15h 45m
1 stop
Multiple Airlines Logo
4:45 pm - 8:29 pm
KEF
-
SDF
31h 44m
2 stops
$831Multiple Airlines
Wed, Oct 21 - Wed, Oct 28
Multiple Airlines Logo
9:09 pm - 6:40 am
SDF
-
KEF
29h 31m
2 stops
Multiple Airlines Logo
4:45 pm - 10:11 am
KEF
-
SDF
21h 26m
1 stop
$832Multiple Airlines
Thu, Sep 10 - Tue, Sep 15
Multiple Airlines Logo
10:40 am - 6:25 am
SDF
-
KEF
15h 45m
1 stop
Multiple Airlines Logo
5:00 pm - 5:40 pm
KEF
-
SDF
28h 40m
1 stop
$836Multiple Airlines
Wed, Oct 21 - Sun, Oct 25
Multiple Airlines Logo
9:28 pm - 6:40 am
SDF
-
KEF
29h 12m
2 stops
Multiple Airlines Logo
4:45 pm - 8:06 pm
KEF
-
SDF
31h 21m
1 stop
$837Multiple Airlines
Fri, Aug 21 - Fri, Aug 28
Multiple Airlines Logo
3:35 pm - 9:10 am
SDF
-
KEF
13h 35m
1 stop
Multiple Airlines Logo
7:50 pm - 9:55 am
KEF
-
SDF
18h 05m
1 stop
$848Multiple Airlines
Sat, Oct 3 - Sat, Oct 10
Scandinavian Airlines Logo
3:24 pm - 4:15 pm
SDF
-
KEF
20h 51m
2 stops
Scandinavian Airlines Logo
11:35 am - 12:02 am
KEF
-
SDF
40h 27m
2 stops
$849Scandinavian Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
8:30 am - 6:25 am
SDF
-
KEF
17h 55m
1 stop
Multiple Airlines Logo
5:00 pm - 5:40 pm
KEF
-
SDF
28h 40m
1 stop
$850Multiple Airlines
Thu, Sep 24 - Wed, Sep 30

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Scandinavian Airlines flights from Louisville to Iceland

Our best Scandinavian Airlines deals on Louisville to Iceland flight tickets
Scandinavian Airlines
Oct 20
SDF3:24 pmLouisville Intl
20h 51m
2 stops
KEF4:15 pmReykjavik Keflavik Intl
Oct 27
KEF11:35 amReykjavik Keflavik Intl
40h 27m
2 stops
SDF12:02 amLouisville Intl
$849
Scandinavian Airlines
Aug 15
SDF3:25 pmLouisville Intl
36h 55m
2 stops
KEF8:20 amReykjavik Keflavik Intl
Aug 23
KEF6:00 pmReykjavik Keflavik Intl
32h 08m
2 stops
SDF10:08 pmLouisville Intl
$875
Scandinavian Airlines
Nov 11
SDF3:24 pmLouisville Intl
38h 26m
2 stops
KEF10:50 amReykjavik Keflavik Intl
Nov 14
KEF11:35 amReykjavik Keflavik Intl
38h 16m
2 stops
SDF8:51 pmLouisville Intl
$892

United Airlines flights from Louisville to Iceland

Our best United Airlines deals on Louisville to Iceland flight tickets
United Airlines
Oct 18
SDF6:16 pmLouisville Intl
10h 34m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Oct 26
KEF12:00 pmReykjavik Keflavik Intl
11h 01m
1 stop
SDF7:01 pmLouisville Intl
$851
United Airlines
Oct 18
SDF6:16 pmLouisville Intl
10h 34m
1 stop
KEF8:50 amReykjavik Keflavik Intl
Oct 26
KEF12:00 pmReykjavik Keflavik Intl
10h 32m
1 stop
SDF6:32 pmLouisville Intl
$856
United Airlines
Oct 19
SDF7:00 amLouisville Intl
21h 45m
2 stops
KEF8:45 amReykjavik Keflavik Intl
Oct 26
KEF12:00 pmReykjavik Keflavik Intl
14h 30m
1 stop
SDF10:30 pmLouisville Intl
$859

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 July 26, 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 10/21

10:55 am-6:40 am

1 stop15h 45m

Reykjavik Keflavik Intl

Sun 10/25

4:45 pm-6:18 pm

2 stops29h 33m

$816
Quickest round-trip

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 10/20

10:40 am-6:25 am

1 stop15h 45m

Reykjavik Keflavik Intl

Tue 10/27

5:00 pm-11:00 pm

1 stop10h 00m

$828

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Wed 10/21

10:55 am-6:40 am

1 stop15h 45m

Reykjavik Keflavik Intl

Wed 10/28

4:45 pm-8:29 pm

2 stops31h 44m

$829

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Wed 10/21

10:55 am-6:40 am

1 stop15h 45m

Reykjavik Keflavik Intl

Wed 10/28

4:45 pm-8:29 pm

2 stops31h 44m

$831

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Thu 9/10

9:09 pm-6:40 am

2 stops29h 31m

Reykjavik Keflavik Intl

Tue 9/15

4:45 pm-10:11 am

1 stop21h 26m

$832

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Wed 10/21

10:40 am-6:25 am

1 stop15h 45m

Reykjavik Keflavik Intl

Sun 10/25

5:00 pm-5:40 pm

1 stop28h 40m

$836

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Fri 8/21

9:28 pm-6:40 am

2 stops29h 12m

Reykjavik Keflavik Intl

Fri 8/28

4:45 pm-8:06 pm

1 stop31h 21m

$837

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sat 10/3

3:35 pm-9:10 am

1 stop13h 35m

Reykjavik Keflavik Intl

Sat 10/10

7:50 pm-9:55 am

1 stop18h 05m

$848

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 10/20

3:24 pm-4:15 pm

2 stops20h 51m

Reykjavik Keflavik Intl

Tue 10/27

11:35 am-12:02 am

2 stops40h 27m

$849

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Thu 9/24

8:30 am-6:25 am

1 stop17h 55m

Reykjavik Keflavik Intl

Wed 9/30

5:00 pm-5:40 pm

1 stop28h 40m

$850

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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, Virgin Atlantic, and United 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

9h 25m

Direct flights

None
The fastest flight from Louisville to Iceland takes 9h 25m
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.

Best airlines flying from Louisville to Iceland

Compare and see reviews for airlines that fly from Louisville to Iceland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $787Free CancellationRating
7.4
10,034 reviews
Search United Airlines flights

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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Tue 8/25
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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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