Earn point on your loyalty program!arrow arc left

Cheap flights from Louisville (SDF) to Reykjavik (KEF)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Louisville (SDF) to Reykjavik (KEF)

How to find the cheapest flight from Louisville (SDF) to Reykjavik (KEF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Louisville (SDF) to Reykjavik (KEF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Louisville (SDF) to Reykjavik (KEF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Louisville to Reykjavik in August , September 2026

28 Aug - 03 Sep $ 1,053.00
SDF
Louisville
WestJet
2 STOPS
KEF
Reykjavik
KEF
Reykjavik
WestJet
2 STOPS
SDF
Louisville
Pick dates
26 Aug - 03 Sep $ 1,053.00
SDF
Louisville
WestJet
2 STOPS
KEF
Reykjavik
KEF
Reykjavik
WestJet
2 STOPS
SDF
Louisville
Pick dates
26 Aug - 02 Sep $ 1,282.00
SDF
Louisville
United Airlines
1 STOPS
KEF
Reykjavik
KEF
Reykjavik
United Airlines
1 STOPS
SDF
Louisville
Pick dates

Last minute flights from Louisville to Reykjavik

26 Aug - 01 Sep $ 1,152.00
SDF
Louisville
WestJet
2 STOPS
KEF
Reykjavik
KEF
Reykjavik
WestJet
2 STOPS
SDF
Louisville
Pick dates
28 Aug - 01 Sep $ 1,152.00
SDF
Louisville
WestJet
2 STOPS
KEF
Reykjavik
KEF
Reykjavik
WestJet
2 STOPS
SDF
Louisville
Pick dates
27 Aug - 01 Sep $ 1,174.00
SDF
Louisville
WestJet
2 STOPS
KEF
Reykjavik
KEF
Reykjavik
WestJet
2 STOPS
SDF
Louisville
Pick dates

One-way flights to Reykjavik from Louisville

6:00 AM - 6:55 PM
WestJet
2 Stops
21h 40m
SDF - KEF
$ 538
Kiwi
Pick dates
5:45 PM - 9:35 PM
United Airlines
1 Stops
11h 5m
SDF - KEF
$ 903
Kiwi
Pick dates
1:56 PM - 9:20 PM
United Airlines
2 Stops
13h 4m
SDF - KEF
$ 903
Kiwi
Pick dates

How to find the cheapest flight from Louisville (SDF) to Reykjavik (KEF)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Louisville (SDF) to Reykjavik (KEF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Louisville (SDF) to Reykjavik (KEF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.