Earn point on your loyalty program!arrow arc left

Cheap flights from San Antonio (SAT) 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 San Antonio (SAT) to Reykjavik (KEF)

How to find the cheapest flight from San Antonio (SAT) 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 San Antonio (SAT) 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 San Antonio (SAT) 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 San Antonio to Reykjavik in July , August 2026

29 Jul - 06 Aug $ 1,084.00
SAT
San Antonio
Alaska Airlines
1 STOPS
KEF
Reykjavik
KEF
Reykjavik
Alaska Airlines
1 STOPS
SAT
San Antonio
Pick dates
28 Jul - 03 Aug $ 1,983.00
SAT
San Antonio
Alaska Airlines
1 STOPS
KEF
Reykjavik
KEF
Reykjavik
Alaska Airlines
1 STOPS
SAT
San Antonio
Pick dates
29 Jul - 10 Aug $ 2,790.00
SAT
San Antonio
Alaska Airlines
1 STOPS
KEF
Reykjavik
KEF
Reykjavik
Alaska Airlines
1 STOPS
SAT
San Antonio
Pick dates

Last minute flights from San Antonio to Reykjavik

27 Jul - 31 Jul $ 1,146.00
SAT
San Antonio
Alaska Airlines
1 STOPS
KEF
Reykjavik
KEF
Reykjavik
Alaska Airlines
1 STOPS
SAT
San Antonio
Pick dates
27 Jul - 31 Jul $ 1,146.00
SAT
San Antonio
Alaska Airlines
1 STOPS
KEF
Reykjavik
KEF
Reykjavik
Alaska Airlines
1 STOPS
SAT
San Antonio
Pick dates
27 Jul - 31 Jul $ 2,519.00
SAT
San Antonio
United Airlines
1 STOPS
KEF
Reykjavik
KEF
Reykjavik
United Airlines
1 STOPS
SAT
San Antonio
Pick dates

One-way flights to Reykjavik from San Antonio

8:50 AM - 11:25 PM
Air Transat
2 Stops
19h 10m
SAT - KEF
$ 592
Kiwi
Pick dates
5:32 PM - 9:35 PM
United Airlines
1 Stops
10h 18m
SAT - KEF
$ 842
Kiwi
Pick dates
5:32 PM - 9:35 PM
United Airlines
1 Stops
10h 18m
SAT - KEF
$ 955
Kiwi
Pick dates

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