$181 Find Cheap Flights from Seattle to Copenhagen - Compare and Save

These are the earliest and latest flight times available from Seattle to Copenhagen:

• Earliest: departs at 3:55 pm and lands at 1:10 am
• Latest: departs at 3:55 pm and lands at 1:10 am.

The flight takes about 9h 15m.

Three cabin classes are available on flights from Seattle to Copenhagen:

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from Seattle to Copenhagen takes 9h 15m, covering 4,850 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Seattle to Copenhagen range from $549 to $840, with an average of $690 over the past 12 months. Anything below $549 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 10% above the $690 route average. Book 9 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $417 round-trip via New York John F Kennedy Intl (JFK), compared to $806 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $65–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A350-900 family is used most often on this route, operated mainly by Scandinavian Airlines and Delta. Other aircraft seen on the route include Airbus A330-900neo variants.

One-way fares from Seattle to Copenhagen are currently lower than usual. Average one-way flight prices are about $321, which is 21% below the typical average for this route.

Kastrup Copenhagen Airport (CPH) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:

• Sixt
• Alamo
• Europcar
• Budget
• keddy by Europcar

Flights from Seattle to Copenhagen usually depart from Seattle/Tacoma Intl (SEA) and arrive at Kastrup Copenhagen (CPH).

One-stop flights from Seattle to Copenhagen most commonly connect through:

• Reykjavik Keflavik Intl (KEF) - 66% of one-stop connections
• Amsterdam Schiphol (AMS) - 8% of one-stop connections
• Paris Charles de Gaulle (CDG) - 7% of one-stop connections
• London Heathrow (LHR) - 5% of one-stop connections

Yes. Flexible dates can save you up to 17% on flights from Seattle to Copenhagen. Monday is the cheapest departure day at $632 round-trip on average, while Friday is the most expensive at $758, a difference of $126.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only Scandinavian Airlines operates flights between Seattle and Copenhagen.

Flying via Helsinki-Vantaa (HEL) gives the shortest average 1-stop total travel time at 13h 31m, compared with 13h 55m via Amsterdam Schiphol (AMS) and 13h 57m via Reykjavik Keflavik Intl (KEF).

Copenhagen is 9 hours ahead of Seattle (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Copenhagen are Tivoli, Amager Square and Bella Center. These are among the most viewed places in Copenhagen on KAYAK.

Among airlines operating Seattle to Copenhagen flights:

• Scandinavian Airlines: offers extra legroom
• Air France: offers extra legroom; offers free seat selection
• Delta: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Scandinavian Airlines: a cabin bag and a checked bag in Economy Class
• Air France: a cabin bag and a checked bag in Economy Class
• Delta: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Seattle-Tacoma International Airport serves as a hub for both Alaska and Delta Airlines. Alaska Airlines departs via Concourse C, while Delta Airlines operates through Concourse A. Flying aboard these airlines guarantees accelerated services during check-in, excellent amenities, and a wide range of flights to Copenhagen.

Various airlines have different hand luggage weight limits, so checking with your preferred airline before traveling is important. For instance, KLM passengers are allowed one carry-on luggage with a maximum size of 23 x 14 x 10 in and a weight of up to 26 lbs. On the other hand, the hand luggage dimensions on American Airlines should not exceed 18 x 14 x 8 in.

You won’t have challenges tagging with your four-legged friends from Seattle (SEA) to Copenhagen (CPH), as most airlines allow cats and dogs into the cabin. Still, checking the updated pet policy with your carrier might be a great idea. You may be asked to present recent health records and medical documentation.

Most airlines flying from Seattle to Copenhagen offer seat upgrades, including British Airways, KLM, Delta, and Air France. Usually, this option is available during seat reservation, check-in, and as you enter the boarding gate. Nevertheless, you can check with the airline in advance on the availability of this service.