$464 Find Cheap Flights from Louisville to Iceland - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Iceland departing on 9/2. 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.
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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, Oct 20 - Tue, Oct 27
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
Thu, Aug 20 - Fri, Aug 28
Multiple Airlines Logo
11:50 am - 9:10 am
SDF
-
KEF
17h 20m
1 stop
Multiple Airlines Logo
5:00 pm - 10:35 pm
KEF
-
SDF
9h 35m
1 stop
$841Multiple Airlines
Thu, Aug 20 - Fri, Aug 28
Multiple Airlines Logo
11:50 am - 9:10 am
SDF
-
KEF
17h 20m
1 stop
Multiple Airlines Logo
5:00 pm - 10:35 pm
KEF
-
SDF
9h 35m
1 stop
$842Multiple Airlines
Thu, Aug 20 - Fri, Aug 28
Scandinavian Airlines Logo
3:25 pm - 7:20 am
SDF
-
KEF
35h 55m
2 stops
Scandinavian Airlines Logo
5:50 pm - 10:05 pm
KEF
-
SDF
32h 15m
2 stops
$845Scandinavian Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
5:00 pm - 6:25 am
SDF
-
KEF
9h 25m
1 stop
Multiple Airlines Logo
5:00 pm - 12:40 pm
KEF
-
SDF
23h 40m
1 stop
$850Multiple Airlines
Tue, Oct 6 - Mon, Oct 12
United Airlines Logo
3:37 pm - 8:50 am
SDF
-
KEF
37h 13m
2 stops
United Airlines Logo
10:00 am - 11:59 pm
KEF
-
SDF
41h 59m
3 stops
$877United Airlines
Tue, Oct 6 - Mon, Oct 12
United Airlines Logo
6:00 am - 7:55 am
SDF
-
KEF
21h 55m
2 stops
United Airlines Logo
12:00 pm - 7:11 pm
KEF
-
SDF
11h 11m
1 stop
$884United Airlines
Tue, Oct 6 - Mon, Oct 12
United Airlines Logo
9:04 am - 7:55 am
SDF
-
KEF
18h 51m
2 stops
United Airlines Logo
12:00 pm - 11:59 pm
KEF
-
SDF
15h 59m
1 stop
$885United Airlines
Tue, Oct 6 - Mon, Oct 12
Air Canada Logo
7:00 am - 7:55 am
SDF
-
KEF
20h 55m
2 stops
Air Canada Logo
10:00 am - 9:37 am
KEF
-
SDF
27h 37m
2 stops
$892Air Canada
Tue, Oct 6 - Mon, Oct 12
Air Canada Logo
10:25 am - 7:55 am
SDF
-
KEF
17h 30m
2 stops
Air Canada Logo
10:00 am - 9:37 am
KEF
-
SDF
27h 37m
2 stops
$893Air Canada
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 12h 00m.

Good to know

Cheapest flight

$464
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 airlines 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.
7.8
DeltaOverall score based on 8476 reviews
7.8Entertainment
8.5Crew
8.1Boarding
7.8Comfort
7.2Food
Airline reviews

We were skipped when the snack cart passed and then the attendant said we weren’t . I am disabled and was in a row toward the back of the plane which was very difficult for me to navigate. Disabled people should not be forced to walk the plank.

6.0 GoodLaura, Jul 2026
JFK - MCO
Read more Delta reviews

We were skipped when the snack cart passed and then the attendant said we weren’t . I am disabled and was in a row toward the back of the plane which was very difficult for me to navigate. Disabled people should not be forced to walk the plank.

My flight was delayed and I got back around 3.5 hours later than expected. I had to get a new connecting flight

Seat was too small for someone as tall as I am. I was behind an exit row making my leg room even less. There flights were delayed by multiple hours. Some weather related and others staff related. The plane was hot. Horrible experience.

The Atlanta airport had thunderstorms, which caused our flight to be delayed by multiple hours. Once we were able to board.the gate agent was rude and was trying to rush us onto the plane because the team in the plane was about to run out of hours once we were all aboard the plane they ran into an issue where the catering truck was filling up the back of the plane and they left and had to come back because they didn’t fill it up all the way, causing even more of a delay. My seat was very tight. I didn’t have a lot of legroom overall this was a miserable experience.

Flight delayed due to ground hold. Republic airways did a great job.

I missed the flight because the Minneapolis flight was 49 minutes LATE, and the Boise flight LEFT 24 minutes EARLY!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

The crew was very polite as I have a few handicaps and everything was made pleasant. Check-in was easy as I was brought on board by the wheelchair assistant. One flight attendant did make sure my personal item was carefully stored under the seat in front of me. I was made to feel welcome as a customer as I made my first trip with a few disabilities. Entertainment and wifi worked quite well. The only food service were snacks and drinks. Those were okay. Overall it was a very smooth flight and encouraged me to use Delta again.

I almost missed my connection in Chicago due to having to wait on a gate to be open I am assuming. Having to run from E terminal to C terminal and I barely made it there before they closed the door. This may not be the actual airline's fault it's crazy how there is so little time between flight especially when they are placed so far apart in the airport.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

It was extremely hot in the cabin the entire flight, vent air was worn

The Wi-Fi did not work, so you weren't able to watch entertainment on your own device. They did not have wired headphones so you couldn't watch it on the in-seat entertainment screen either. There was plenty of time to do a drink and snag service but the flight attendants chose not to.

Great experience, boarding was fast and efficient, so much so that we arrived to Chicago very early

Worst service- attendants dont want to help and sat us in front of bathroom

United cancelled the flight after a 2 hour delay. The only choice was a 24 hour delay which was then 3 hours delayed.

The male air hostess was rude and didn’t provide good customer service. Didn’t even offer me a drink

This trip was a Christmas gift to our family. We were flying from Lexington to Palm Springs. When we were checking in the ticket agent said one bags was over weight by 4 LBS. We were flying first class which has baggage weight of 70 LBS per bag, one bag was 54LBS. We then had to take items from one bag to another. The agent also saw we had a dog with us. Once on the plane we were seated with the dog in the carrier. The United ticket agent came in the plane with two other people, I believe one was TSA and the other some security officer. The United agent said we had not paid for the dog ticket. We had paid for the ticket when we purchased our tickets. She did not give me time to find the email receipt. She then threatened all three of us with either I come with her or she would have all three of physically removed from the plane. I left the plane to pay for another ticket. She had to take my credit back to where we checked in. She acted as if it needed to be done immediately. She said we had 3 minutes. We then sat at the gate for approximately another 45 minutes. This was so embarrassing…to be threatened to be removed from a plane that we paid for all tickets including the dog. The flight attendance on the next leg of our trip were not very attentive to the passengers. On the plus side all the flights were on time. All in all, this was a miserable way to start a holiday vacation. United Airlines showed no compassion towards the whole incident. I feel we were purposely neglected.

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

Information on your arrival and departure airports