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Cheap flights from Copenhagen (CPH) to Seattle (SEA) from $380

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CPH — SEA
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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The best prices from Kastrup Copenhagen to Seattle/Tacoma Intl are usually found in January or February, booked 27 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Copenhagen to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2024.

Popular in

July

Cheapest in

January

Average price

$491

Round-trip from

$244
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 22% potential price drop
Search Deals
Average for round-trip flights in April 2024
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From Kastrup Copenhagen to Seattle/Tacoma Intl
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What is the cheapest day to fly round-trip from Copenhagen to Seattle?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 38% when planning your travel around this day of the week.

How far in advance should I book a flight from Copenhagen to Seattle?

Find a great deal and save up to 70% by booking at least 28 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Copenhagen to Seattle within the next two weeks, with the cheapest ticket starting at $463.

What is the cheapest month to fly from Copenhagen to Seattle?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Seattle. Flights to Seattle from Copenhagen in January are about $527 on average during January, but can be found for as low as $347.

When is the cheapest time to fly from Copenhagen to Seattle (CPH - SEA)?

It’s typically best to fly out from Copenhagen to Seattle in the morning. Doing so could potentially save you 17% on the flight price compared to flying at noon, which is usually more expensive.

Cheap British Airways flights from Copenhagen to Seattle

Explore cheap flight options specifically provided by British Airways for the route between Copenhagen and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Take a peek at the cheapest British Airways flights we've detected traveling from Copenhagen to Seattle. Make sure to check back often as deals are often changing.
Tue 5/147:10 amCPH - SEA
1 stop13h 25mBritish Airways
Thu 5/301:22 pmSEA - CPH
2 stops24h 58mBritish Airways
Deal found 4/27$398
Tue 5/149:40 pmCPH - SEA
2 stops34h 25mBritish Airways
Thu 5/301:22 pmSEA - CPH
2 stops24h 58mBritish Airways
Deal found 4/27$403
Wed 8/287:55 pmCPH - SEA
1 stop24h 35mBritish Airways
Wed 9/411:33 amSEA - CPH
2 stops19h 37mBritish Airways
Deal found 4/27$457

Cheap American Airlines flights from Copenhagen to Seattle

Explore cheap flight options specifically provided by American Airlines for the route between Copenhagen and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Copenhagen and landing in Seattle. Check back soon if you're not seeing flights that suit your needs.
Thu 10/32:00 pmCPH - SEA
1 stop16h 33mAmerican Airlines
Sun 10/66:36 amSEA - CPH
2 stops21h 34mAmerican Airlines
Deal found 4/26$417
Thu 10/37:05 amCPH - SEA
1 stop19h 40mAmerican Airlines
Sun 10/611:33 amSEA - CPH
2 stops20h 52mAmerican Airlines
Deal found 4/27$418
Thu 10/34:55 pmCPH - SEA
2 stops37h 16mAmerican Airlines
Sun 10/611:33 amSEA - CPH
2 stops20h 52mAmerican Airlines
Deal found 4/26$424
Wed 8/284:20 pmCPH - SEA
1 stop28h 10mAmerican Airlines
Wed 9/47:40 pmSEA - CPH
1 stop15h 20mAmerican Airlines
Deal found 4/27$440
Wed 8/2811:00 amCPH - SEA
1 stop33h 30mAmerican Airlines
Wed 9/411:33 amSEA - CPH
2 stops23h 27mAmerican Airlines
Deal found 4/27$444
Mon 6/104:35 pmCPH - SEA
1 stop28h 00mAmerican Airlines
Sun 6/237:40 pmSEA - CPH
2 stops35h 35mAmerican Airlines
Deal found 4/28$447
Mon 6/102:00 pmCPH - SEA
2 stops19h 47mAmerican Airlines
Sun 6/237:40 pmSEA - CPH
2 stops35h 35mAmerican Airlines
Deal found 4/28$454
Wed 8/281:15 pmCPH - SEA
2 stops43h 20mAmerican Airlines
Wed 9/411:33 amSEA - CPH
2 stops23h 27mAmerican Airlines
Deal found 4/28$458
Mon 6/107:25 amCPH - SEA
1 stop13h 10mAmerican Airlines
Sat 6/221:14 amSEA - CPH
2 stops24h 56mAmerican Airlines
Deal found 4/28$462

Cheap Copenhagen to Seattle flights in April & May 2024

Find cheap flight options from Copenhagen to Seattle specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
The lowest fares we've come across on flights traveling from Copenhagen to Seattle in April and May 2024. For more flight deals, be sure to check back very soon.
Tue 5/147:10 amCPH - SEA
1 stop13h 25mBritish Airways
Thu 5/301:22 pmSEA - CPH
2 stops24h 58mBritish Airways
Deal found 4/27$398
Tue 5/149:40 pmCPH - SEA
2 stops34h 25mBritish Airways
Thu 5/301:22 pmSEA - CPH
2 stops24h 58mBritish Airways
Deal found 4/27$403
Sat 5/251:15 pmCPH - SEA
2 stops40h 49mAmerican Airlines
Sat 6/15:40 pmSEA - CPH
1 stop33h 55mAmerican Airlines
Deal found 4/27$473
Sat 5/258:45 amCPH - SEA
2 stops40h 03mAmerican Airlines
Sat 6/111:59 pmSEA - CPH
2 stops51h 36mAmerican Airlines
Deal found 4/27$488
Tue 5/1412:30 pmCPH - SEA
1 stop18h 28mAir Canada
Thu 5/307:40 amSEA - CPH
1 stop14h 25mAir Canada
Deal found 4/27$494
Sat 5/2512:30 pmCPH - SEA
1 stop31h 13mUnited Airlines
Sat 6/111:10 pmSEA - CPH
1 stop26h 40mUnited Airlines
Deal found 4/27$511
Sat 5/251:15 pmCPH - SEA
2 stops39h 06mAmerican Airlines
Fri 5/311:15 amSEA - CPH
2 stops26h 20mAmerican Airlines
Deal found 4/27$630
Mon 5/1312:35 amCPH - SEA
1 stop25h 10mTurkish Airlines
Thu 5/306:40 pmSEA - CPH
1 stop29h 45mTurkish Airlines
Deal found 4/27$674
Sat 5/259:20 amCPH - SEA
2 stops35h 00mMultiple Airlines
Sat 6/15:45 pmSEA - CPH
3 stops32h 55mMultiple Airlines
Deal found 4/27$902

Copenhagen to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Copenhagen and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
The lowest fares we've come across on flights traveling from Copenhagen to Seattle in April and May 2024. For more flight deals, be sure to check back very soon.
Tue 5/147:10 amCPH - SEA
1 stop13h 25mBritish Airways
Thu 5/301:22 pmSEA - CPH
2 stops24h 58mBritish Airways
Deal found 4/27$398
Tue 5/149:40 pmCPH - SEA
2 stops34h 25mBritish Airways
Thu 5/301:22 pmSEA - CPH
2 stops24h 58mBritish Airways
Deal found 4/27$403
Thu 10/32:00 pmCPH - SEA
1 stop16h 33mAmerican Airlines
Sun 10/66:36 amSEA - CPH
2 stops21h 34mAmerican Airlines
Deal found 4/26$417
Wed 12/42:00 pmCPH - SEA
1 stop30h 25mAmerican Airlines
Sun 12/86:45 pmSEA - CPH
1 stop34h 30mAmerican Airlines
Deal found 4/26$418
Thu 10/34:55 pmCPH - SEA
2 stops37h 16mAmerican Airlines
Sun 10/611:33 amSEA - CPH
2 stops20h 52mAmerican Airlines
Deal found 4/26$424
Wed 12/410:30 amCPH - SEA
2 stops33h 40mAmerican Airlines
Sun 12/81:35 pmSEA - CPH
2 stops23h 05mAmerican Airlines
Deal found 4/26$425
Wed 8/284:20 pmCPH - SEA
1 stop28h 10mAmerican Airlines
Wed 9/47:40 pmSEA - CPH
1 stop15h 20mAmerican Airlines
Deal found 4/27$440
Wed 8/2811:00 amCPH - SEA
1 stop33h 30mAmerican Airlines
Wed 9/411:33 amSEA - CPH
2 stops23h 27mAmerican Airlines
Deal found 4/27$444
Mon 6/104:35 pmCPH - SEA
1 stop28h 00mAmerican Airlines
Sun 6/237:40 pmSEA - CPH
2 stops35h 35mAmerican Airlines
Deal found 4/28$447

One-way flights to Seattle from Copenhagen

Search for one-way flight options from Copenhagen to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Users traveling one-way from Copenhagen to Seattle can select one of these great deals. Users in need of a round-trip flight from Copenhagen to Seattle instead should update the search form at the top of page.
Sat 6/86:40 pmCPH - SEA
2 stops34h 55mMultiple Airlines
Deal found 4/28$380
Tue 6/117:20 amCPH - SEA
1 stop22h 15mIcelandair
Deal found 4/28$381
Fri 9/134:45 pmCPH - SEA
1 stop12h 50mIcelandair
Deal found 4/28$410
Sat 6/88:00 pmCPH - SEA
3 stops33h 35mMultiple Airlines
Deal found 4/28$411
Tue 6/1111:00 pmCPH - SEA
2 stops27h 40mMultiple Airlines
Deal found 4/28$452
Fri 8/237:30 amCPH - SEA
1 stop13h 05mBritish Airways
Deal found 4/26$470
Wed 7/107:00 amCPH - SEA
3 stops43h 21mMultiple Airlines
Deal found 4/28$478
Wed 7/107:00 amCPH - SEA
3 stops43h 21mMultiple Airlines
Deal found 4/28$482
Fri 8/237:30 amCPH - SEA
2 stops20h 22mBritish Airways
Deal found 4/26$483

Find flights from Copenhagen to Seattle within your budget

Customize your flight search to find flights from Copenhagen to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$398 - $676

Route

Depart

Return

Price

Kastrup CopenhagenSeattle/Tacoma Intl

CPH - SEA

CPHSEA

Kastrup Copenhagen

Tue 5/14

1 stop13h 25m

Seattle/Tacoma Intl

Thu 5/30

2 stops24h 58m

$398

Kastrup CopenhagenSeattle/Tacoma Intl

CPH - SEA

CPHSEA

Kastrup Copenhagen

Tue 5/14

2 stops34h 25m

Seattle/Tacoma Intl

Thu 5/30

2 stops24h 58m

$403

Kastrup CopenhagenSeattle/Tacoma Intl

CPH - SEA

CPHSEA

Kastrup Copenhagen

Thu 10/3

1 stop16h 33m

Seattle/Tacoma Intl

Sun 10/6

2 stops21h 34m

$417

Kastrup CopenhagenSeattle/Tacoma Intl

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 8/28

1 stop21h 45m

Seattle/Tacoma Intl

Tue 9/3

1 stop22h 20m

$461

Kastrup CopenhagenSeattle/Tacoma Intl

CPH - SEA

CPHSEA

Kastrup Copenhagen

Tue 5/14

1 stop18h 28m

Seattle/Tacoma Intl

Thu 5/30

1 stop14h 25m

$494

Kastrup CopenhagenSeattle/Tacoma Intl

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sat 5/25

1 stop31h 13m

Seattle/Tacoma Intl

Sat 6/1

1 stop26h 40m

$511

Kastrup CopenhagenSeattle/Tacoma Intl

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 8/28

2 stops17h 45m

Seattle/Tacoma Intl

Wed 9/4

2 stops16h 55m

$529

Kastrup CopenhagenSeattle/Tacoma Intl

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 10/2

1 stop18h 55m

Seattle/Tacoma Intl

Sun 10/6

1 stop20h 00m

$660

Kastrup CopenhagenSeattle/Tacoma Intl

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 7/5

2 stops20h 52m

Seattle/Tacoma Intl

Sat 8/3

2 stops38h 25m

$676

Flights are sorted by cheapest first

Deals found on 4/27

When is the best time to book a flight from Copenhagen to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Seattle. Price data was last updated on January 28, 2024.
Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Copenhagen to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Copenhagen to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Copenhagen to Seattle. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Copenhagen to Seattle flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Seattle by month

Plan your trip from Copenhagen to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Copenhagen to Seattle is currently $439 while a round-trip flight costs $505. Price data was last updated on April 21, 2024.

Currently, December is the cheapest month in which you can book a flight from Copenhagen to Seattle (average of $244). Flying from Copenhagen to Seattle in July is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$247

February

$254

March

$288

April

$295

May

$317

June

$407

July

$408

August

$343

September

$278

October

$257

November

$258

December

$244

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated April 28, 2024.
Peruse reviews from past customers who have flown with British Airways, American Airlines and Icelandair from Copenhagen to Seattle to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Finnair
7.8
Good
1,380 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Turkish Airlines
7.5
Good
3,696 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,221 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Ethiopian Air
7.4
Good
794 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Overall

8.1

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Copenhagen to Seattle for under $400 on Cheapflights?

    Yes, there are multiple flights from Copenhagen to Seattle for under $400. The cheapest flight booked recently is on British Airways for just $398, but on average you can expect to pay $450.

  • What are the cheapest airlines flying from Copenhagen to Seattle round-trip?

    According to our current data, British Airways ($398), American Airlines ($417), and Icelandair ($461) offers the cheapest pricing from Copenhagen to Seattle. You may be able to fly from Copenhagen to Seattle for 24% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Copenhagen to Seattle one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $381. Users have also found prices from $470 and $595 on British Airways and Lufthansa, respectively.

  • What are the most popular airlines that fly from Copenhagen to Seattle?

    Before booking your flight from Copenhagen to Seattle check out the most popular airlines for this route: American Airlines, Finnair or British Airways.

  • What does CPH to SEA mean?

    CPH stands for Kastrup Copenhagen Airport, while SEA stands for Seattle/Tacoma Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Copenhagen to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Copenhagen to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Copenhagen to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Copenhagen to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Copenhagen to Seattle that include hotel bookings?

    Yes. In addition to deals on Copenhagen to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Copenhagen to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Seattle.

  • Can I find deals for business class flights from Copenhagen to Seattle?

    Yes. Cheapflights offers flight deals from Copenhagen to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Copenhagen to Seattle that allow pets onboard?

    Many airlines flying from Copenhagen to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Copenhagen to Seattle?

    Yes, you can often find last-minute deals on Copenhagen to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Copenhagen to Seattle flight deals updated?

    The Copenhagen to Seattle flight deals you see on this page were last updated on 4/28.

See more FAQs

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Alternative routes for Copenhagen to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

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Top 8 airlines flying from Copenhagen to Seattle

Discover the top 8 airlines that operate flights from Copenhagen to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$401Average$666FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapest$414Average$603FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest$440Average$509FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$449Average$582FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest$459Average$484FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest$465Average$604FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest$471Average$679FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest$477Average$693FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Search flights from Copenhagen to Seattle by cabin class

Find flights from Copenhagen to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Copenhagen to Seattle?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Seattle from Copenhagen today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Copenhagen to Seattle?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Copenhagen to Seattle for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Copenhagen to Seattle with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Copenhagen to Seattle, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Copenhagen to Seattle become cheaper?

Yes! Start tracking prices for Copenhagen to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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