Cheapest return flights from Washington to Copenhagen in June from $622

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

Return flights

03 Jun - 10 Jun Brussels Airlines
17 Jun - 01 Jul Lufthansa
07 Jun - 20 Jun Air Canada
22 Jun - 10 Jul Air Canada
08 Jun - 21 Jun Lufthansa
19 Jun - 05 Jul Lufthansa
05 Jun - 14 Jun Lufthansa
03 Jun - 10 Jun Scandinavian Airlines direct
19 Jun - 29 Jun Lufthansa
09 Jun - 16 Jun British Airways
02 Jun - 09 Jun British Airways
08 Jun - 15 Jun British Airways
17 Jun - 01 Jul Scandinavian Airlines direct
08 Jun - 21 Jun Scandinavian Airlines direct
22 Jun - 10 Jul Scandinavian Airlines direct
30 Jun - 07 Jul British Airways
19 Jun - 05 Jul Scandinavian Airlines direct
28 Jun - 05 Jul Iberia
26 Jun - 03 Jul British Airways
27 Jun - 04 Jul British Airways

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

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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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