Cheapest return MCI–KEF flights, October

AirHint found the following cheapest return flights from Kansas City (MCI) to Keflavik (KEF) in October 2026 (see full year).

Return flights

07 Oct - 15 Oct Air Canada
14 Oct - 22 Oct Air Canada
21 Oct - 29 Oct United
11 Oct - 19 Oct Air Canada
01 Oct - 09 Oct Air Canada
04 Oct - 12 Oct Air Canada
03 Oct - 11 Oct Air Canada
09 Oct - 17 Oct Air Canada
16 Oct - 24 Oct Air Canada
23 Oct - 31 Oct United

Also check the deals for one-way flights from Kansas City 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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