S$620 Cheap Flights from Washington to Copenhagen

Start packing your suitcase, because round-trip flights from Dulles Intl. Airport to Copenhagen Airport, Kastrup start from S$697. That’s based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.

Most flights can be cancelled online, but each airline has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Washington Dulles Intl. Airport (IAD) to Kastrup Airport (CPH) flights, you’ll see a “no change fees” filter for you to select.

The distance is around 6,500 kilometres. Eye mask? Check. A change of clothes? Check. We recommend you pack all the essentials for this long-haul Chantilly to Kastrup flight.

Offering 30 flights each month, SAS (SK) is a great choice when flying straight from IAD to CPH.

Tickets from Washington Dulles Intl. Airport (IAD) to Kastrup Airport (CPH) are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up fantastic last-minute deals, it’s not something you should bank on. Also, booking your flights in advance means you’ll have more choices — and you can avoid ending up with the dreaded middle seat! We’re always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.