Earn point on your loyalty program!arrow arc left

Cheap flights from Boston (BOS) 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 Boston (BOS) to Reykjavik (KEF)

How to find the cheapest flight from Boston (BOS) 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 Boston (BOS) 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 Boston (BOS) 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 Boston to Reykjavik in August , September 2026

24 Aug - 10 Sep $ 477.00
BOS
Boston
Icelandair
DIRECT
KEF
Reykjavik
KEF
Reykjavik
Icelandair
DIRECT
BOS
Boston
Pick dates
29 Aug - 10 Sep $ 866.00
BOS
Boston
Icelandair
DIRECT
KEF
Reykjavik
KEF
Reykjavik
Icelandair
DIRECT
BOS
Boston
Pick dates
29 Aug - 09 Sep $ 866.00
BOS
Boston
Icelandair
DIRECT
KEF
Reykjavik
KEF
Reykjavik
Icelandair
DIRECT
BOS
Boston
Pick dates

Last minute flights from Boston to Reykjavik

26 Aug - 31 Aug $ 473.00
BOS
Boston
United Airlines
1 STOPS
KEF
Reykjavik
KEF
Reykjavik
United Airlines
1 STOPS
BOS
Boston
Pick dates
25 Aug - 31 Aug $ 1,220.00
BOS
Boston
Icelandair
DIRECT
KEF
Reykjavik
KEF
Reykjavik
Icelandair
DIRECT
BOS
Boston
Pick dates
29 Aug - 31 Aug $ 1,259.00
BOS
Boston
Air Transat
DIRECT
KEF
Reykjavik
KEF
Reykjavik
Air Transat
1 STOPS
BOS
Boston
Pick dates

One-way flights to Reykjavik from Boston

11:00 PM - 11:00 PM
Icelandair
0 Stops
5h 10m
BOS - KEF
$ 375
Kiwi
Pick dates
11:00 PM - 11:00 PM
Icelandair
0 Stops
5h 10m
BOS - KEF
$ 378
Kiwi
Pick dates
11:00 PM - 11:00 PM
Icelandair
0 Stops
5h 10m
BOS - KEF
$ 456
Kiwi
Pick dates

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