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Cheap flights from Louisville to Iceland from $466

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 7/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
Air Canada Logo
6:15 am - 7:55 am
SDF
-
KEF
21h 40m
2 stops
Air Canada Logo
10:00 am - 8:31 pm
KEF
-
SDF
38h 31m
2 stops
$779Air Canada
Tue, Sep 29 - Tue, Oct 6
United Airlines Logo
6:12 pm - 10:00 am
SDF
-
KEF
11h 48m
1 stop
United Airlines Logo
12:00 pm - 5:01 pm
KEF
-
SDF
10h 01m
1 stop
$781United Airlines
Sun, Oct 25 - Mon, Nov 2
KLM Logo
10:43 am - 9:30 am
SDF
-
KEF
18h 47m
2 stops
KLM Logo
11:25 am - 12:02 am
KEF
-
SDF
16h 37m
2 stops
$783KLM
Wed, Oct 14 - Wed, Oct 21
United Airlines Logo
6:12 pm - 10:00 am
SDF
-
KEF
11h 48m
1 stop
United Airlines Logo
12:00 pm - 1:08 pm
KEF
-
SDF
30h 08m
2 stops
$786United Airlines
Sun, Oct 25 - Mon, Nov 2
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
KLM Logo
4:29 pm - 7:00 am
SDF
-
KEF
10h 31m
1 stop
KLM Logo
11:25 am - 12:02 am
KEF
-
SDF
16h 37m
2 stops
$795KLM
Tue, Sep 29 - Tue, Oct 6
United Airlines Logo
10:00 am - 8:50 am
SDF
-
KEF
18h 50m
2 stops
United Airlines Logo
12:00 pm - 8:41 pm
KEF
-
SDF
12h 41m
1 stop
$796United Airlines
Wed, Oct 21 - Thu, Oct 29
United Airlines Logo
6:20 am - 10:00 am
SDF
-
KEF
22h 40m
2 stops
United Airlines Logo
12:00 pm - 7:34 pm
KEF
-
SDF
36h 34m
2 stops
$797United Airlines
Sun, Nov 22 - Mon, Nov 30
United Airlines Logo
5:15 am - 8:45 am
SDF
-
KEF
23h 30m
2 stops
United Airlines Logo
12:00 pm - 10:30 pm
KEF
-
SDF
14h 30m
1 stop
$799United Airlines
Mon, Oct 19 - Thu, Oct 29

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Lufthansa flights from Louisville to Iceland

Our best Lufthansa deals on Louisville to Iceland flight tickets
Lufthansa
Nov 25
SDF10:25 amLouisville Intl
18h 35m
1 stop
KEF10:00 amReykjavik Keflavik Intl
Nov 30
KEF12:00 pmReykjavik Keflavik Intl
12h 01m
1 stop
SDF7:01 pmLouisville Intl
$860
Lufthansa
Nov 25
SDF7:00 amLouisville Intl
22h 00m
2 stops
KEF10:00 amReykjavik Keflavik Intl
Nov 30
KEF12:00 pmReykjavik Keflavik Intl
12h 01m
1 stop
SDF7:01 pmLouisville Intl
$866

United Airlines flights from Louisville to Iceland

Our best United Airlines deals on Louisville to Iceland flight tickets
United Airlines
Oct 25
SDF6:12 pmLouisville Intl
11h 48m
1 stop
KEF10:00 amReykjavik Keflavik Intl
Nov 2
KEF12:00 pmReykjavik Keflavik Intl
10h 01m
1 stop
SDF5:01 pmLouisville Intl
$781
United Airlines
Oct 25
SDF7:00 amLouisville Intl
23h 00m
2 stops
KEF10:00 amReykjavik Keflavik Intl
Nov 2
KEF12:00 pmReykjavik Keflavik Intl
14h 58m
2 stops
SDF9:58 pmLouisville Intl
$786
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

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 3, 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 9/29

6:15 am-7:55 am

2 stops21h 40m

Reykjavik Keflavik Intl

Tue 10/6

10:00 am-8:31 pm

2 stops38h 31m

$779
Quickest round-trip

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sun 10/25

6:12 pm-10:00 am

1 stop11h 48m

Reykjavik Keflavik Intl

Mon 11/2

12:00 pm-5:01 pm

1 stop10h 01m

$781

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Wed 10/14

10:43 am-9:30 am

2 stops18h 47m

Reykjavik Keflavik Intl

Wed 10/21

11:25 am-12:02 am

2 stops16h 37m

$783

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sun 10/25

6:12 pm-10:00 am

1 stop11h 48m

Reykjavik Keflavik Intl

Mon 11/2

12:00 pm-1:08 pm

2 stops30h 08m

$786

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

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Tue 9/29

4:29 pm-7:00 am

1 stop10h 31m

Reykjavik Keflavik Intl

Tue 10/6

11:25 am-12:02 am

2 stops16h 37m

$795

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-8:41 pm

1 stop12h 41m

$796

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Sun 11/22

6:20 am-10:00 am

2 stops22h 40m

Reykjavik Keflavik Intl

Mon 11/30

12:00 pm-7:34 pm

2 stops36h 34m

$797

LouisvilleReykjavik

SDF - KEF

SDFKEF

Louisville Intl

Mon 10/19

5:15 am-8:45 am

2 stops23h 30m

Reykjavik Keflavik Intl

Thu 10/29

12:00 pm-10:30 pm

1 stop14h 30m

$799

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 is the most popular carrier 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

10h 10m

Direct flights

None
The fastest flight from Louisville to Iceland takes 10h 10m
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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Popular flights according to clicks in the last 7 days on momondo
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