$398 Find Cheap Flights from Copenhagen to Seattle - Compare and Save

Among airlines operating Copenhagen to Seattle flights:

• Scandinavian Airlines: 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.

Only Scandinavian Airlines operates flights between Copenhagen and Seattle.

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

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 travelers should check the fare details before booking.

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

• Economy Class
• Premium Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $640 round-trip via Montreal Pierre Elliott Trudeau Intl (YUL), compared to $955 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $50–$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 Air France. Other aircraft seen on the route include Airbus A330-300 variants.

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

• Reykjavik Keflavik Intl (KEF) - 50% of one-stop connections
• London Heathrow (LHR) - 16% of one-stop connections
• Amsterdam Schiphol (AMS) - 12% of one-stop connections
• Frankfurt am Main (FRA) - 6% of one-stop connections

Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 23% on the Copenhagen to Seattle route. Thursday is the cheapest departure day at $677 round-trip on average, while Sunday is the most expensive at $875, a difference of $198. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Copenhagen to Seattle route, 14% of flights were delayed in the past 3 months, with delays averaging 2 hours 3 minutes.

Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

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

• Earliest: departs at 1:05 pm and lands at 10:45 pm
• Latest: departs at 1:05 pm and lands at 10:45 pm.

The flight takes about 9h 40m.

Last-minute fares on this route - booked within 2 weeks of departure - run 21% above the route average of $759. Book 14 weeks before departure for the lowest fares.

A nonstop flight from Copenhagen to Seattle takes 9h 40m, 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.

One-way fares from Copenhagen to Seattle are currently lower than usual. Average one-way flight prices are about $598, which is 8% below the typical average for this route.

Scandinavian Airlines is the only airline operating Copenhagen to Seattle flights. 86% of its flights are on time.

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Reykjavik Keflavik Intl (KEF) gives the shortest average 1-stop total travel time at 13h 05m, compared with 13h 26m via Munich Franz Josef Strauss (MUC) and 13h 33m via Zurich (ZRH).

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

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
· Fox
· Europcar
· Thrifty
· Budget
· Dollar

Round-trip flights from Copenhagen to Seattle range from $609 to $944, with an average of $759 over the past 12 months. Anything below $609 counts as a good deal.