Cheapest return flights from Washington to Liberia in May from $272

AirHint found the following cheapest return flights from Washington (IAD) to Liberia (LIR) in May 2026 (see full year).

Return flights

04 May - 11 May United
16 May - 23 May American Airlines
19 May - 26 May United
26 May - 30 May United
25 May - 29 May Avianca

Also check the deals for one-way flights from Washington to Liberia 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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