Cheapest return flights from Washington to Melbourne in May from 922€

AirHint found the following cheapest return flights from Washington (DCA) to Melbourne (MEL) in May 2026 (see full year).

Return flights

05 May - 12 May Frontier Airlines
05 May - 19 May Alaska Airlines
12 May - 20 May Frontier Airlines
13 May - 03 Jun Alaska Airlines
06 May - 14 May Frontier Airlines
13 May - 08 Jun Alaska Airlines
06 May - 20 May Frontier Airlines
07 May - 19 May Alaska Airlines
05 May - 24 May Frontier Airlines
12 May - 02 Jun Alaska Airlines
19 May - 25 May Alaska Airlines
13 May - 20 May Frontier Airlines
06 May - 30 May United
22 May - 04 Jun United

Also check the deals for one-way flights from Washington to Melbourne in May.

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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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