How does KAYAK find such low prices on flights from Kentucky to Reykjavik?

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 Kentucky to Reykjavik.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Kentucky 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 Kentucky to Reykjavik?

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 to Reykjavik with an airline and back to Kentucky with another airline.

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

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 to Reykjavik from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$359 CHEAP FLIGHTS from Kentucky to Reykjavik (KEF)

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Cheap Flights from Kentucky to Keflavik Intl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Kentucky to Keflavik Intl

Wed, Mar 17 - Sun, Mar 21

3:24 pm - 5:20 pmSDF Louisville Intl-KEF Reykjavik Keflavik Intl

21h 56m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

12:20 am - 12:02 amKEF Reykjavik Keflavik Intl-SDF Louisville Intl

27h 42m3 stops Oslo Gardermoen Kastrup Copenhagen Atlanta Hartsfield-Jackson

$805Scandinavian Airlines

Wed, Jan 27 - Sun, Jan 31

3:59 pm - 5:20 pmSDF Louisville Intl-KEF Reykjavik Keflavik Intl

20h 21m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

11:35 am - 11:59 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

41h 24m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$815Scandinavian Airlines

Wed, Dec 2 - Mon, Dec 7

10:25 am - 10:00 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

18h 35m1 stop Chicago O'Hare Intl

12:00 pm - 9:00 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

14h 00m1 stop Chicago O'Hare Intl

$821United Airlines

Wed, Dec 2 - Mon, Dec 7

8:45 am - 10:00 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

20h 15m2 stops Newark Chicago O'Hare Intl

12:00 pm - 11:59 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

16h 59m2 stops Chicago O'Hare Intl Newark

$826United Airlines

Wed, Mar 17 - Mon, Mar 22

3:24 pm - 5:20 pmSDF Louisville Intl-KEF Reykjavik Keflavik Intl

21h 56m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

7:30 am - 12:02 amKEF Reykjavik Keflavik Intl-SDF Louisville Intl

20h 32m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$831Multiple Airlines

Wed, Dec 2 - Sun, Dec 6

3:12 pm - 10:50 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

38h 38m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

11:35 am - 11:03 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

40h 28m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$845Scandinavian Airlines

Fri, Dec 4 - Mon, Dec 7

5:40 pm - 10:00 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

11h 20m1 stop Chicago O'Hare Intl

12:00 pm - 6:17 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

11h 17m1 stop Chicago O'Hare Intl

$871United Airlines

Thu, Dec 3 - Mon, Dec 7

2:25 pm - 10:00 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

38h 35m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

12:00 pm - 6:17 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

11h 17m1 stop Chicago O'Hare Intl

$888United Airlines

Thu, Dec 3 - Sun, Dec 6

1:30 pm - 10:50 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

16h 20m2 stops Boston Logan Intl Kastrup Copenhagen

11:35 am - 12:09 amKEF Reykjavik Keflavik Intl-SDF Louisville Intl

41h 34m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$901Scandinavian Airlines

Mon, Dec 14 - Mon, Dec 21

1:59 pm - 2:25 pmSDF Louisville Intl-KEF Reykjavik Keflavik Intl

19h 26m2 stops Chicago O'Hare Intl Frankfurt am Main

12:00 pm - 6:47 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

11h 47m1 stop Chicago O'Hare Intl

$909Lufthansa

Useful Info

Low season	February
High season	July
Cheapest flight	$359

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 11% increase in price.

Flight from Louisville to Reykjavik

How does KAYAK find such low prices on flights from Kentucky to Reykjavik?
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 Kentucky to Reykjavik.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Reykjavik?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Kentucky 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 Kentucky to Reykjavik?
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 to Reykjavik with an airline and back to Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Reykjavik?
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 to Reykjavik from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.