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.

$785 CHEAP FLIGHTS from Kentucky to Reykjavik (KEF)

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Cheap Flights from Kentucky to Keflavik Intl

Cheap flights from Kentucky to Keflavik Intl with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

Last minute

Sun, Nov 22 - Sat, Dec 5

1:01 pm - 5:20 pmSDF Louisville Intl-KEF Reykjavik Keflavik Intl

23h 19m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

11:35 am - 8:54 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

38h 19m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$785Scandinavian Airlines

Sun, Nov 22 - Sat, Dec 5

6:00 am - 10:00 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

23h 00m2 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

$805United Airlines

Thu, Dec 3 - Thu, Dec 10

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

$828United Airlines

Wed, Nov 11 - Mon, Nov 16

10:37 am - 10:00 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

18h 23m1 stop Chicago O'Hare Intl

12:00 pm - 5:02 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

10h 02m1 stop Chicago O'Hare Intl

$861United Airlines

Wed, Nov 11 - Mon, Nov 16

10:37 am - 10:00 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

18h 23m1 stop Chicago O'Hare Intl

12:00 pm - 1:23 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

30h 23m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$866United Airlines

Fri, Jan 22 - Sat, Jan 30

6:15 am - 6:05 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

18h 50m1 stop Denver Intl

5:00 pm - 11:00 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

11h 00m1 stop Baltimore/Washington

$884Multiple Airlines

Sun, Nov 29 - Sun, Dec 6

9:02 am - 10:00 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

19h 58m1 stop Chicago O'Hare Intl

3:20 pm - 11:49 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

37h 29m2 stops Frankfurt am Main Chicago O'Hare Intl

$898Multiple Airlines

Mon, Mar 1 - Sat, Mar 6

12:53 pm - 5:20 pmSDF Louisville Intl-KEF Reykjavik Keflavik Intl

23h 27m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

11:35 am - 10:35 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

40h 00m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$902Scandinavian Airlines

Mon, Mar 1 - Sat, Mar 6

1:10 pm - 6:05 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

11h 55m1 stop Denver Intl

5:00 pm - 12:55 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

24h 55m1 stop Baltimore/Washington

$933Multiple Airlines

Wed, Nov 11 - Mon, Nov 16

1:45 pm - 10:00 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

15h 15m2 stops Newark Chicago O'Hare Intl

12:00 pm - 9:58 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

14h 58m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$940United Airlines

Tue, Oct 20 - Tue, Oct 27

5:50 pm - 9:25 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

11h 35m1 stop Orlando

5:15 pm - 11:30 amKEF Reykjavik Keflavik Intl-SDF Louisville Intl

22h 15m1 stop Orlando

$999Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

3:55 pm - 9:10 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

13h 15m1 stop Baltimore/Washington

5:15 pm - 11:30 amKEF Reykjavik Keflavik Intl-SDF Louisville Intl

22h 15m1 stop Orlando

$1,029Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

5:50 pm - 9:25 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

11h 35m1 stop Orlando

5:15 pm - 11:30 amKEF Reykjavik Keflavik Intl-SDF Louisville Intl

22h 15m1 stop Orlando

$1,099Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

3:26 pm - 11:50 pmSDF Louisville Intl-KEF Reykjavik Keflavik Intl

28h 24m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

4:30 pm - 11:59 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

35h 29m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$1,164Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

3:26 pm - 11:50 pmSDF Louisville Intl-KEF Reykjavik Keflavik Intl

28h 24m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

4:30 pm - 11:59 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

35h 29m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$1,165Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

12:45 pm - 4:30 pmSDF Louisville Intl-KEF Reykjavik Keflavik Intl

23h 45m2 stops Chicago O'Hare Intl Helsinki-Vantaa

10:00 am - 12:10 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

30h 10m2 stops Helsinki-Vantaa Chicago O'Hare Intl

$1,195Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

9:22 pm - 6:40 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

29h 18m2 stops Fort Myers SW Florida Intl Raleigh-Durham

4:45 pm - 10:11 amKEF Reykjavik Keflavik Intl-SDF Louisville Intl

21h 26m1 stop Raleigh-Durham

$1,212Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

11:05 am - 6:00 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

14h 55m1 stop Denver Intl

5:00 pm - 11:55 amKEF Reykjavik Keflavik Intl-SDF Louisville Intl

22h 55m1 stop Baltimore/Washington

$1,618Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

4:52 pm - 11:55 pmSDF Louisville Intl-KEF Reykjavik Keflavik Intl

27h 03m2 stops Philadelphia Madrid Barajas

6:10 pm - 7:36 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

29h 26m2 stops London Heathrow Charlotte Douglas

$1,931Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

5:15 am - 8:45 amSDF Louisville Intl-KEF Reykjavik Keflavik Intl

23h 30m3 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

5:00 pm - 1:40 pmKEF Reykjavik Keflavik Intl-SDF Louisville Intl

24h 40m2 stops Toronto Pearson Intl Detroit Metropolitan Wayne County

$2,936Multiple Airlines

Low season	January
High season	July
Cheapest flight	$785

Best time to beat the crowds with an average 26% drop in price.

Most popular time to fly with an average 13% 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.