$486 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 10/31. 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

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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, Jan 14 - Tue, Jan 20
Multiple Airlines Logo
11:10 am - 2:15 pmSDF-KEF
22h 05m3 stops
Multiple Airlines Logo
3:20 pm - 8:28 pmKEF-SDF
34h 08m2 stops
$614Multiple Airlines
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Wed, Jan 14 - Tue, Jan 20
Multiple Airlines Logo
11:10 am - 2:15 pmSDF-KEF
22h 05m3 stops
Multiple Airlines Logo
3:20 pm - 10:30 pmKEF-SDF
36h 10m3 stops
$619Multiple Airlines
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Tue, Sep 30 - Fri, Oct 3
Multiple Airlines Logo
10:14 am - 6:15 amSDF-KEF
16h 01m2 stops
Multiple Airlines Logo
5:00 pm - 9:19 amKEF-SDF
20h 19m2 stops
$1,085Multiple Airlines
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Mon, Nov 10 - Tue, Nov 11
Multiple Airlines Logo
6:00 am - 6:15 amSDF-KEF
19h 15m1 stop
Multiple Airlines Logo
5:15 pm - 11:45 pmKEF-SDF
35h 30m1 stop
$1,116Multiple Airlines
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Tue, Sep 30 - Fri, Oct 3
Multiple Airlines Logo
8:23 am - 4:55 amSDF-KEF
40h 32m3 stops
Multiple Airlines Logo
5:00 pm - 9:19 amKEF-SDF
20h 19m2 stops
$1,151Multiple Airlines
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Fri, Oct 3 - Fri, Oct 10
Multiple Airlines Logo
9:51 am - 4:55 amSDF-KEF
15h 04m2 stops
Multiple Airlines Logo
3:05 pm - 6:03 pmKEF-SDF
30h 58m3 stops
$1,200Multiple Airlines
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Fri, Oct 3 - Fri, Oct 10
Multiple Airlines Logo
10:14 am - 9:15 amSDF-KEF
19h 01m1 stop
Multiple Airlines Logo
3:05 pm - 10:47 pmKEF-SDF
35h 42m2 stops
$1,220Multiple Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10
Multiple Airlines Logo
8:23 am - 8:15 amSDF-KEF
19h 52m3 stops
Multiple Airlines Logo
3:05 pm - 6:03 pmKEF-SDF
30h 58m3 stops
$1,361Multiple Airlines
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Tue, Sep 30 - Fri, Oct 3
KLM Logo
2:22 pm - 6:20 amSDF-KEF
11h 58m1 stop
KLM Logo
8:45 am - 5:53 pmKEF-SDF
13h 08m1 stop
$1,680KLM
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Tue, Sep 30 - Thu, Oct 2
Lufthansa Logo
7:20 pm - 11:35 pmSDF-KEF
24h 15m2 stops
Lufthansa Logo
1:15 am - 11:00 pmKEF-SDF
25h 45m2 stops
$1,695Lufthansa
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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 ($1,680) and Lufthansa ($1,695).

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Good to know

Cheapest flight$486
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.

  • What is the cheapest time of day to fly to Iceland?

    The cheapest time of day to fly to Iceland is generally in the afternoon, when round-trip flights cost $843 on average. Morning departures are around 19% more expensive than evening flights, on average. The most expensive time of day to fly to Iceland is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,022.

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 7961 reviews
7.9Entertainment
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

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

Information on your arrival and departure airports

Louisville (SDF)

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