$905 Find Cheap Flights from Louisville to Iceland

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 8/14. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Iceland

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

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

Sal, Ağu 18 - Sal, Ağu 25
KLM Logo
12:53 pm - 7:00 am
SDF
-
KEF
14h 07m
2 stops
KLM Logo
11:25 am - 11:59 pm
KEF
-
SDF
16h 34m
2 stops
$905KLM
Sal, Ağu 11 - Per, Ağu 20
United Airlines Logo
7:43 pm - 7:55 am
SDF
-
KEF
32h 12m
2 stops
United Airlines Logo
9:15 am - 4:51 pm
KEF
-
SDF
35h 36m
2 stops
$908United Airlines
Sal, Ağu 11 - Per, Ağu 20
United Airlines Logo
7:43 pm - 7:55 am
SDF
-
KEF
32h 12m
2 stops
United Airlines Logo
10:00 am - 4:51 pm
KEF
-
SDF
34h 51m
2 stops
$913United Airlines
Çar, Ağu 12 - Sal, Ağu 25
United Airlines Logo
7:43 pm - 8:50 am
SDF
-
KEF
9h 07m
1 stop
United Airlines Logo
10:00 am - 12:05 am
KEF
-
SDF
18h 05m
3 stops
$922United Airlines
Sal, Ağu 11 - Sal, Ağu 25
United Airlines Logo
10:15 am - 8:50 am
SDF
-
KEF
18h 35m
1 stop
United Airlines Logo
10:00 am - 12:05 am
KEF
-
SDF
18h 05m
3 stops
$923United Airlines
Sal, Ağu 18 - Sal, Ağu 25
United Airlines Logo
1:46 pm - 7:00 am
SDF
-
KEF
13h 14m
1 stop
United Airlines Logo
11:00 am - 8:02 pm
KEF
-
SDF
13h 02m
1 stop
$924United Airlines
Sal, Ağu 18 - Sal, Ağu 25
United Airlines Logo
1:36 pm - 8:50 am
SDF
-
KEF
15h 14m
1 stop
United Airlines Logo
12:00 pm - 6:56 pm
KEF
-
SDF
10h 56m
1 stop
$925United Airlines
Sal, Ağu 11 - Per, Ağu 20
United Airlines Logo
7:43 pm - 7:55 am
SDF
-
KEF
32h 12m
2 stops
United Airlines Logo
10:00 am - 12:05 am
KEF
-
SDF
18h 05m
3 stops
$926United Airlines
Sal, Ağu 18 - Sal, Ağu 25
United Airlines Logo
1:36 pm - 7:00 am
SDF
-
KEF
13h 24m
2 stops
United Airlines Logo
10:00 am - 12:05 am
KEF
-
SDF
18h 05m
3 stops
$927United Airlines
Sal, Ağu 11 - Sal, Ağu 25
United Airlines Logo
10:15 am - 8:50 am
SDF
-
KEF
18h 35m
1 stop
United Airlines Logo
9:15 am - 6:56 pm
KEF
-
SDF
13h 41m
2 stops
$928United 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.

Which airlines provide the cheapest flights from Louisville to Iceland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Louisville to Iceland were found on KLM ($905) and United Airlines ($926).

Good to know

Cheapest flight$515
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 8467 reviews
7.2Food
8.5Crew
7.8Entertainment
7.9Comfort
8.1Boarding
Airline reviews

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

4.0 OkayBradley, Apr 2026
RDU - ATL
Read more Delta reviews

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

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

Information on your arrival and departure airports