$664 Cheap Delta flights San Antonio (SAT) to Reykjavik (KEF)

View $664 flight on Sun, Mar 8, 2026Opens in a new window

$664 Cheap Delta flights San Antonio (SAT) to Reykjavik (KEF)

Prices were available within the past 7 days and start at $664 for one-way flights and $1,593 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Mar 8 - Thu, Mar 12
SAT
San Antonio
KEF
Reykjavik
$1,593 Roundtrip, found 1 day ago
$1,593
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Mar 8 from San Antonio to Reykjavik, returning Thu, Mar 12, priced at $1,593 found 1 day ago
Delta
Sun, Mar 8 - Thu, Mar 12
SAT
San Antonio
KEF
Reykjavik
$1,668 Roundtrip, found 1 day ago
$1,668
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Mar 8 from San Antonio to Reykjavik, returning Thu, Mar 12, priced at $1,668 found 1 day ago
Delta
Sun, Mar 8 - Thu, Mar 12
SAT
San Antonio
KEF
Reykjavik
$1,928 Roundtrip, found 1 day ago
$1,928
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Mar 8 from San Antonio to Reykjavik, returning Thu, Mar 12, priced at $1,928 found 1 day ago

Find the cheapest month to fly from San Antonio (SAT) to Reykjavik (KEF)

April is typically the cheapest month to fly

From $375 - $1,369 per traveler.
Flights from San Antonio (SAT) to Reykjavik (KEF)
Origin airport
San Antonio Intl.
Destination airport
Keflavik Intl.
Airlines serving
Alaska Airlines, British Airways, Delta, Scandinavian Airlines
Popular airline
Scandinavian Airlines
Distance
6364 km