Cheapest return flights from Washington to Nassau in October from $378

AirHint found the following cheapest return flights from Washington (IAD) to Nassau (NAS) in October 2025 (see full year).

Return flights

18 Oct - 25 Oct Copa
02 Oct - 06 Oct United
03 Oct - 06 Oct United
10 Oct - 14 Oct United
09 Oct - 14 Oct United
10 Oct - 12 Oct United
01 Oct - 05 Oct United
17 Oct - 19 Oct Copa
16 Oct - 19 Oct Air Canada

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

Skyscanner

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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