AirHint found the following cheapest return flights from Washington (IAD) to Havana (HAV) in July 2025 (see full year).

Return flights

23 Jul - 31 Jul	Copa
17 Jul - 31 Jul	Copa
22 Jul - 30 Jul	Copa
30 Jul - 04 Aug	United
24 Jul - 31 Jul	Copa
17 Jul - 23 Jul	United
19 Jul - 26 Jul	Copa
18 Jul - 20 Jul	United
18 Jul - 21 Jul	United
17 Jul - 21 Jul	Aeromexico

Also check the deals for one-way flights from Washington to Havana in July.

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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Cheapest return flights from Washington to Havana in July from $312

Return flights