Cheapest return flights from Washington to Beijing in May from $1049

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

Return flights

11 May - 18 May Alaska Airlines
12 May - 19 May Emirates
26 May - 16 Jun Brussels Airlines
19 May - 05 Jun Cathay Pacific
22 May - 29 May Air Canada
29 May - 26 Jun Emirates
22 May - 29 May Air China direct
19 May - 05 Jun Air China direct
01 May - 26 May Air Canada

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