Boston (BOS) to Reykjavik (Keflavik) (KEF) flight deal in economy from $447
BOSLogan International Airport
Boston, United States
KEFKeflavík International Airport
Reykjavik (Keflavik), Iceland
$538 USD
-17%$447 USD
Verified 13 days agoAugust 2026
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Good Availability
45% of dates checked are available within 10% of the lowest price
Monday, August 17th, 2026
7 round-trip options
Returning
Sat, Aug 22, 2026•5 Day Trip
$808 USD
Returning
Sun, Aug 23, 2026•6 Day Trip
$862 USD
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Mon, Aug 24, 2026•7 Day Trip
$618 USD
Returning
Wed, Aug 26, 2026•9 Day Trip
$477 USD
Returning
Fri, Aug 28, 2026•11 Day Trip
$581 USD
Returning
Sat, Aug 29, 2026•12 Day Trip
$531 USD
Returning
Sun, Aug 30, 2026•13 Day Trip
$643 USD