Copenhagen to Dulles (CPH–IAD) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
CPH–IAD is served by 1 airline with nonstop service. SAS leads the route. The flight covers 4,064 miles in approximately 9h 20m. Beyond nonstop, 40 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| SK SAS | 6 | A21N | 9h20 | – | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Travel Essentials
CPH: CET · IAD: EDT
When it's 6:00 PM in Copenhagen, it's 1:00 PM in Dulles.
Denmark is part of the US Visa Waiver Program. Danish citizens must obtain an ESTA (Electronic System for Travel Authorization) before travel. The ESTA costs $21, is valid for 2 years or until the passport expires, and allows stays of up to 90 days per visit. An e-passport with a biometric chip is required.
The Metro M2 line connects central Copenhagen (Kongens Nytorv, Christianshavn, Vanløse) to the airport in 15–16 minutes from Kongens Nytorv for DKK 36 (Rejsekort card). Trains run 24 hours, every 4 minutes at peak and every 6 minutes at night; one of the most frequent airport rail links in Europe. DSB regional trains also call at the airport station.The Øresund train connects directly to Malmö Central (Sweden) in 35 minutes from the airport; a cross-border connection unique among European airports. Taxis from the city centre cost DKK 250–350 (€33–47). Uber is available. Driving from Copenhagen takes 10–15 minutes via E20 motorway.
Silver Line Metro runs from Washington Dulles Airport station to Metro Center in about 65 minutes (~$7). The route bypasses I-66 and I-495 congestion entirely. Washington Flyer coach also runs to Wiehle-Reston East station ($6, 15 min) for Metro connection.Taxis and ride-shares to downtown DC cost $55–80 and take 35–55 minutes depending on traffic. Car rental facilities are on-site. Dulles is 27 miles west of the Capitol; it is farther than either DCA or BWI from central DC.
Humid continental climate. Summers are hot and muggy (30–36°C) with frequent afternoon thunderstorms that cause delays June through August. Winters bring cold temperatures (−3 to 5°C) with snow and ice. The Virginia suburbs accumulate more snow than downtown DC, and ice storms are the primary disruption risk.
Dulles sits at higher elevation in Virginia's piedmont and sees more winter precipitation than DCA. Spring and fall are variable. Snowfall is possible into April. Thunderstorms begin from April through May.
CPH–IAD Quick Facts
Frequently Asked Questions
Flights from CPH to IAD
Copenhagen Kastrup Airport (CPH) and Washington Dulles International Airport (IAD) are connected by nonstop service from SAS. With 6 weekly departures, this is a regularly served route.
CPH to IAD Flight Duration and Schedule
Nonstop flight time from CPH to IAD ranges from 9 hours 20 minutes. The route covers a distance of 4,064 miles (6,539 km). There are approximately 6 weekly flights outbound and 6 return, totaling 12 flights per week in both directions.
Connecting Options and Alternatives
40 one-stop connections are available, with the fastest taking approximately 10 hours via STN. Two-stop connections are also available via intermediate hubs.