Cheap flights from Copenhagen to Seattle

Copenhagen
CPH
Seattle-Tacoma
SEA

Flight deals from Copenhagen to Seattle

Below you can see the best deals on flights Copenhagen — Seattle for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 29 September, from $331.

Top 10 cheap flights from Copenhagen to Seattle

WS
WS
DL
DL
$ 543

Copenhagen — Seattle

11:35—10:31
4 Sep 2026
31 h 56 m
3 stops
WS
WS
DL
DL
$ 543

Copenhagen — Seattle

11:35—13:40
4 Sep 2026
35 h 5 m
3 stops
WS
WS
DL
DL
$ 543

Copenhagen — Seattle

11:35—23:57
4 Sep 2026
45 h 22 m
3 stops
WS
WS
DL
DL
$ 543

Copenhagen — Seattle

11:35—23:20
4 Sep 2026
44 h 45 m
3 stops
D8
WS
DL
DL
$ 559

Copenhagen — Seattle

07:05—23:55
16 Sep 2026
25 h 50 m
3 stops
D8
TS
DL
DL
$ 585

Copenhagen — Seattle

08:00—10:26
9 Sep 2026
35 h 26 m
3 stops
D8
TS
DL
DL
$ 585

Copenhagen — Seattle

08:00—18:45
8 Sep 2026
43 h 45 m
3 stops
D8
TS
TS
DL
DL
$ 598

Copenhagen — Seattle

08:00—10:26
14 Sep 2026
35 h 26 m
4 stops
D8
TS
TS
DL
DL
$ 598

Copenhagen — Seattle

08:00—10:26
14 Sep 2026
35 h 26 m
4 stops
D8
TS
DL
DL
$ 602

Copenhagen — Seattle

07:05—10:26
9 Sep 2026
36 h 21 m
3 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Copenhagen — Seattle flight

Looking for cheap flights from Copenhagen to Seattle? Compare fares from different airlines, check the flight schedule and travel time — and book your Copenhagen — Seattle ticket online at the best price.

The route has direct flights — around 8 flights per week, flights are operated by SAS, a nonstop flight takes about 12 h 35 min, the distance between the cities is around 7,811 km.

Planning your trip? You may find our Seattle travel guide, how to get from the airport into town and Seattle weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $331Min. price
SeptemberCheapest
AugustPeak season
YesDirect flights
7,811 kmDistance
12 h 35 minTravel time
1Airlines
8 / wkFlights

Flight schedule from Copenhagen to Seattle

The table shows direct flights from Copenhagen to Seattle on the selected date. The flight takes approximately 12 h 35 min. Regular flights are operated by SAS. Departures from Copenhagen Airport airports, arrivals at Seattle-Tacoma International Airport and Paine Field.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Copenhagen — Seattle

Below is a calendar of the lowest flight ticket prices for Copenhagen — Seattle by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $331 in September, and the most expensive are around $616 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Copenhagen to Seattle by month. Tickets are usually cheapest in February (around $497) and priciest in July (about $669) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$540lowMay$583mediumSep$540low
Feb$497lowJun$626highOct$561medium
Mar$518mediumJul$669highNov$551medium
Apr$561mediumAug$605highDec$605high

Some values are estimated based on seasonality.

When to fly

Weather in Seattle: it is warmest in August (up to 25 °C on average) and coolest in December (around 8 °C). The driest month is July.

Tickets are usually cheapest in September and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Seattle

Dry and wet days · Seattle

Wind speed and direction · Seattle

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How to get the best deal on a Copenhagen — Seattle ticket

  • Book ahead: fares for Copenhagen — Seattle are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Flights Copenhagen — Seattle operate on Sundays, Tuesdays, Fridays and Saturdays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Seattle is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Copenhagen — Seattle route are operated by 1 airline; SAS runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • SASSK
    3x/week
    WebsiteFleet: 13524M pax/year
    • Direct flight CPH → SEA3x/week
      Duration
      9h 40m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Copenhagen — Seattle route

Flights Copenhagen — Seattle depart from Copenhagen Airport and arrive at Seattle-Tacoma International Airport and Paine Field. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Copenhagen

CPH
Denmark
About the cityHow to get thereWeatherAll about the country Denmark
Arrival

Seattle

SEA
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Copenhagen — Seattle flight

How long is the flight from Copenhagen to Seattle?

A nonstop Copenhagen — Seattle flight takes about 12 h 35 min — the distance between the cities is around 7,811 km.

How far is it from Copenhagen to Seattle?

The distance from Copenhagen to Seattle is about 7,811 km, which a nonstop flight covers in around 12 h 35 min.

Are there direct flights from Copenhagen to Seattle?

Yes, there are nonstop flights Copenhagen — Seattle — around 8 flights per week.

Which airlines fly from Copenhagen to Seattle?

Airlines operating Copenhagen — Seattle include SAS. See the full list with schedules in the "Airlines" section on this page.

Which airports do Copenhagen — Seattle flights use?

Flights from Copenhagen depart from Copenhagen Airport, and arrive at Seattle-Tacoma International Airport, Paine Field. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Copenhagen to Seattle?

The price of a Copenhagen — Seattle ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in August. Tickets typically cost between $331 and $616. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Copenhagen — Seattle?

Flights Copenhagen — Seattle are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Copenhagen to Seattle?

To catch a low fare Copenhagen — Seattle, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Copenhagen

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OsloStockholmLondonAmsterdamParisHelsinkiAalborgMunichMilanWarsawIstanbulBergenBrusselsBerlinZurichFrankfurt am MainMadridReykjavikStavangerAthensViennaNiceRigaBarcelonaRomeGdanskMalagaDusseldorfGenevaHamburgTrondheimGothenburgPragueBillundDublinTallinnPalmaTorshavnLisbonManchester

Where else you can fly from Seattle

See all
Los AngelesAnchorageVancouverSan FranciscoPhoenixSan DiegoSan JoseSpokanePortlandSanta AnaNew York CityBoiseDenverChicagoDallasSalt Lake CitySacramentoLas VegasRedmondBostonAtlantaHonoluluWashington, D.C.MinneapolisPascoAustinBurbankFairbanksEugeneJuneauNashvilleHoustonCalgaryBozemanDetroitPalm SpringsMissoulaMedfordRenoOrlando

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