$635 Find Cheap Flights from Louisville to Iceland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Iceland departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Louisville to Iceland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Iceland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Iceland

Tue, May 12 - Wed, May 20
KLM Logo
6:26 pm - 6:20 am
SDF
-
KEF
7h 54m
1 stop
KLM Logo
8:50 am - 5:41 pm
KEF
-
SDF
12h 51m
1 stop
$635KLM
Tue, May 12 - Wed, May 20
KLM Logo
2:59 pm - 9:30 am
SDF
-
KEF
14h 31m
2 stops
KLM Logo
9:30 am - 10:50 pm
KEF
-
SDF
17h 20m
1 stop
$639KLM
Tue, Apr 7 - Tue, Apr 14
Virgin Atlantic Logo
3:05 pm - 9:30 am
SDF
-
KEF
14h 25m
2 stops
Virgin Atlantic Logo
11:25 am - 9:18 pm
KEF
-
SDF
13h 53m
2 stops
$645Virgin Atlantic
Tue, May 12 - Wed, May 20
Multiple Airlines Logo
8:03 am - 10:00 am
SDF
-
KEF
21h 57m
3 stops
Multiple Airlines Logo
8:35 am - 11:27 pm
KEF
-
SDF
18h 52m
2 stops
$699Multiple Airlines
Mon, Mar 30 - Mon, Apr 13
KLM Logo
3:05 pm - 9:30 am
SDF
-
KEF
14h 25m
2 stops
KLM Logo
11:25 am - 11:59 pm
KEF
-
SDF
16h 34m
2 stops
$844KLM
Sat, Jun 6 - Fri, Jun 12
Multiple Airlines Logo
8:06 pm - 6:40 am
SDF
-
KEF
30h 34m
1 stop
Multiple Airlines Logo
4:45 pm - 8:36 am
KEF
-
SDF
19h 51m
1 stop
$882Multiple Airlines
Wed, Apr 1 - Tue, Apr 14
Multiple Airlines Logo
12:03 pm - 9:25 am
SDF
-
KEF
17h 22m
1 stop
Multiple Airlines Logo
4:45 pm - 11:38 am
KEF
-
SDF
22h 53m
1 stop
$886Multiple Airlines
Sat, Jun 6 - Fri, Jun 12
Multiple Airlines Logo
8:06 pm - 6:40 am
SDF
-
KEF
30h 34m
1 stop
Multiple Airlines Logo
4:45 pm - 8:36 am
KEF
-
SDF
19h 51m
1 stop
$889Multiple Airlines
Wed, Apr 1 - Sun, Apr 12
Multiple Airlines Logo
12:03 pm - 9:25 am
SDF
-
KEF
17h 22m
1 stop
Multiple Airlines Logo
4:45 pm - 11:08 am
KEF
-
SDF
22h 23m
1 stop
$911Multiple Airlines
Tue, Mar 31 - Tue, Apr 14
Multiple Airlines Logo
1:14 pm - 9:25 am
SDF
-
KEF
16h 11m
2 stops
Multiple Airlines Logo
4:45 pm - 11:38 am
KEF
-
SDF
22h 53m
1 stop
$914Multiple Airlines
Booking Insights

KAYAK's insights & trends for Louisville to Iceland flights

Get data-powered insights and trends into flights from Louisville to Iceland to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Louisville to Iceland take?

The duration of a flight to Iceland depends on your arrival airport. The shortest route to Iceland from Louisville is to Reykjavik, which takes 7h 54m.

Good to know

Cheapest flight$635
Flight from Louisville to Reykjavik

FAQs - booking Iceland flights

  • How does KAYAK find such low prices on flights from Louisville to Iceland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Iceland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Iceland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisville to Iceland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Iceland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Louisville to Iceland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Iceland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Louisville to Iceland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Louisville to Iceland

 
Need help choosing which airline to fly with from Louisville to Iceland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8118 reviews
8.5Crew
7.9Comfort
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

2.0 MediocreJulia, Jan 2026
MSP - BOS
Read more Delta reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

Everything you need to know for your flight from Louisville to Iceland

Information on your arrival and departure airports