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

Return flights

19 Jun - 03 Jul	Korean Air
16 Jun - 03 Jul	Korean Air
19 Jun - 04 Jul	Air Canada
20 Jun - 04 Jul	Air Canada
19 Jun - 05 Jul	Air Canada
18 Jun - 05 Jul	Air Canada
19 Jun - 03 Jul	Air China	direct
16 Jun - 03 Jul	Air China	direct

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

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 Beijing in June from 1148€

Return flights