$465 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.
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

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
$820Multiple Airlines
Tue, Oct 20 - Tue, Oct 27
Multiple Airlines Logo
1:05 pm - 9:10 am
SDF
-
KEF
16h 05m
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
3:55 pm - 6:25 am
SDF
-
KEF
10h 30m
1 stop
Multiple Airlines Logo
5:00 pm - 11:00 pm
KEF
-
SDF
10h 00m
1 stop
$828Multiple Airlines
Mon, Oct 19 - Mon, Oct 26
Multiple Airlines Logo
5:10 pm - 6:25 am
SDF
-
KEF
9h 15m
1 stop
Multiple Airlines Logo
5:00 pm - 12:10 am
KEF
-
SDF
11h 10m
1 stop
$828Multiple 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
$829Multiple Airlines
Wed, Oct 21 - Wed, Oct 28
Multiple Airlines Logo
3:55 pm - 6:25 am
SDF
-
KEF
10h 30m
1 stop
Multiple Airlines Logo
5:00 pm - 11:35 am
KEF
-
SDF
22h 35m
1 stop
$836Multiple Airlines
Tue, Sep 8 - Fri, Sep 18
Multiple Airlines Logo
5:00 pm - 6:25 am
SDF
-
KEF
9h 25m
1 stop
Multiple Airlines Logo
5:00 pm - 10:40 pm
KEF
-
SDF
9h 40m
1 stop
$841Multiple Airlines
Sun, Oct 18 - Mon, Oct 26
United Airlines Logo
6:16 pm - 8:50 am
SDF
-
KEF
10h 34m
1 stop
United Airlines Logo
12:00 pm - 6:32 pm
KEF
-
SDF
10h 32m
1 stop
$856United Airlines
Sun, Oct 18 - Mon, Oct 26
United Airlines Logo
10:25 am - 8:50 am
SDF
-
KEF
18h 25m
1 stop
United Airlines Logo
12:00 pm - 1:23 pm
KEF
-
SDF
29h 23m
2 stops
$861United Airlines
Mon, Oct 19 - Mon, Oct 26
United Airlines Logo
5:15 am - 8:45 am
SDF
-
KEF
23h 30m
2 stops
United Airlines Logo
12:00 pm - 8:52 pm
KEF
-
SDF
12h 52m
1 stop
$864United 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 9h 15m.

Good to know

Cheapest flight

$465
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 8486 reviews
8.5Crew
7.8Comfort
7.2Food
7.8Entertainment
8.1Boarding
Airline reviews

Flight was delayed for about an hour but overall good experience

8.0 ExcellentNana, Jul 2026
DCA - ATL
Read more Delta reviews

Flight was delayed for about an hour but overall good experience

Staff is friendly and helpful but flight was delayed by one hour from Detroit, making for tight window in Toronto to clear Canada Customs and pass through security screening in order to get to connecting flight on time.

Delta staff was exceptionally helpful and considerate. However, the first two of three flight legs were delayed making connections tentative and stressful.

Delta is always late. Ruined our first day of a short vacation. Timing is important. We pay to stay on an itinerary

First flight was delayed which resulted in missing our connecting. As a result class was downgraded to economy on a later flight.

The boarding agent guy in Lexington on 7/23 that boarded the flights to Atlanta is very rude for working in customer service. I know there were delays but he was dismissive rude and arrogant. Most native Kentucky residents are nice and very cordial he needs to eat a big ole piece of humble pie. I watched him be rude to several people and as much as he could of filled up a delayed flight to save you money and he was so rude to people it was ridiculous. Next no water or snacks on short flights is awful 1st you delay a flight then do not even offer water on the flight.. No thanks I like delta better but I travel ever week and to be treated like this might as well fly American at least they offer water and have better rewards.

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.

It was hot and not as comfortable as the flight to Chicago. Must have been a different plane that needs to be worked on or replaced.

My flight was delayed so bad i missed u it so i just said never mind

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

Gluten free snack options and meals that offer both gluten free and dairy free.

The pilot was late so we didn’t take off til almost 2 hours late.

The SFO lounge closes at 12 midnight. My flight took off at 2AM

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