Cheapest return flights from Washington to Keflavik in October from $517

Best time to book flights for Washington (DCA) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Washington (DCA) to Keflavik (KEF) in October 2024 (see full year).

Return flights

04 Oct - 06 Oct Air Canada
02 Oct - 06 Oct Air Canada
09 Oct - 15 Oct jetBlue
13 Oct - 26 Oct Delta
04 Oct - 10 Oct Icelandair
26 Oct - 02 Nov jetBlue
01 Oct - 11 Oct Icelandair
02 Oct - 09 Oct Delta
02 Oct - 16 Oct Delta
10 Oct - 14 Oct Delta
19 Oct - 04 Nov British Airways
19 Oct - 26 Oct British Airways

Also check the deals for one-way flights from Washington to Keflavik in October.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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