Which airports can I use when flying from Seattle to Changchun?

Flights from Seattle to Changchun usually depart from Seattle/Tacoma Intl (SEA) and arrive at Changchun (CGQ).

What cabin classes can I book on flights from Seattle to Changchun?

Only Economy Class is available on flights from Seattle to Changchun.

Which airports do connecting flights from Seattle to Changchun pass through?

Most connecting flights from Seattle to Changchun pass through Incheon Intl (ICN), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Seattle to Changchun?

Yes. Flexible dates can save you up to 26% on flights from Seattle to Changchun. Friday is the cheapest departure day at $1,028 round-trip on average, while Saturday is the most expensive at $1,373, a difference of $345. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Seattle to Changchun?

A nonstop flight from Seattle to Changchun takes 00m, covering 4,886 miles.

Do I need a passport to fly from Seattle to Changchun?

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.

Have flight prices from Seattle to Changchun changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $2,533 to $11,789. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from Seattle to Changchun looking right now?

One-way fares from Seattle to Changchun are currently lower than usual. Average one-way flight prices are about $593, which is 9% below the typical average for this route.

What is the time difference between Seattle and Changchun?

Changchun is 16 hours ahead of Seattle (China Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Which airline is the cheapest to fly from Seattle to Changchun?

Lufthansa ($3,821) and Delta ($11,178) are the cheapest airlines to fly round-trip from Seattle to Changchun according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Seattle to Changchun?

Flights via Incheon Intl (ICN) offer the most affordable fares, with an average round-trip price of $1,253. Based on KAYAK data over the past 3 months.

When flying from Seattle to Changchun which airport offers the shortest layover?

Incheon Intl (ICN) had the shortest average connection time for Seattle to Changchun layovers at 13h 29m over the past 3 months.

Cheap Flights from Seattle to Changchun | KAYAK

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Cheapest round-trip

$2,533

Typical prices: $1,149-$1,355

Multiple Airlines

Tue 12/25Tue 1/2

SEA - CGQ • 1 stop

Cheapest one-way

$510

Typical prices: $554-$1,365

Multiple Airlines

Sat 11/24

SEA - CGQ • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Seattle and Changchun. You'll need to take a connecting flight to reach the destination.

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Flight Deals

Cheap Flights from Seattle to Changchun (SEA-CGQ)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Seattle to Changchun

Fri, Dec 25 - Sat, Jan 2

12:10 am - 10:30 amSEA Seattle/Tacoma Intl-CGQ Changchun

18h 20m1 stop Incheon Intl

11:35 am - 2:10 pmCGQ Changchun-SEA Seattle/Tacoma Intl

18h 35m1 stop Incheon Intl

$2,533Multiple Airlines

Sat, Dec 26 - Sat, Jan 2

6:45 pm - 10:30 amSEA Seattle/Tacoma Intl-CGQ Changchun

23h 45m2 stops Las Vegas Harry Reid Intl Incheon Intl

7:00 am - 2:40 pmCGQ Changchun-SEA Seattle/Tacoma Intl

23h 40m2 stops Shanghai Pu Dong Vancouver Intl

$2,736Multiple Airlines

Sat, Dec 26 - Sat, Jan 2

8:30 am - 12:00 pmSEA Seattle/Tacoma Intl-CGQ Changchun

35h 30m3 stops Vancouver Intl Incheon Intl Qingdao Jiaodong Intl

6:40 pm - 9:05 amCGQ Changchun-SEA Seattle/Tacoma Intl

30h 25m2 stops Qingdao Jiaodong Intl Incheon Intl

$3,213Multiple Airlines

Fri, Jan 8 - Tue, Jan 26

1:13 pm - 1:25 pmSEA Seattle/Tacoma Intl-CGQ Changchun

32h 12m2 stops Los Angeles Guangzhou Baiyun

10:00 am - 9:15 amCGQ Changchun-SEA Seattle/Tacoma Intl

39h 15m2 stops Guangzhou Baiyun San Francisco

$3,613Multiple Airlines

Fri, Jan 8 - Tue, Jan 26

8:40 am - 11:30 pmSEA Seattle/Tacoma Intl-CGQ Changchun

22h 50m2 stops Vancouver Intl Shanghai Pu Dong

10:45 am - 2:37 pmCGQ Changchun-SEA Seattle/Tacoma Intl

19h 52m3 stops Qingdao Jiaodong Intl Shanghai Pu Dong Vancouver Intl

$3,781Multiple Airlines

Fri, Jan 8 - Tue, Jan 26

2:50 pm - 9:50 pmSEA Seattle/Tacoma Intl-CGQ Changchun

39h 00m2 stops Munich Franz Josef Strauss Beijing Capital

10:00 am - 1:00 pmCGQ Changchun-SEA Seattle/Tacoma Intl

43h 00m2 stops Beijing Capital Munich Franz Josef Strauss

$3,821Lufthansa

Fri, Jan 8 - Tue, Jan 26

8:40 am - 11:30 pmSEA Seattle/Tacoma Intl-CGQ Changchun

22h 50m2 stops Vancouver Intl Shanghai Pu Dong

10:45 am - 2:37 pmCGQ Changchun-SEA Seattle/Tacoma Intl

19h 52m3 stops Qingdao Jiaodong Intl Shanghai Pu Dong Vancouver Intl

$4,631Multiple Airlines

Fri, Jan 8 - Tue, Jan 26

8:40 am - 11:30 pmSEA Seattle/Tacoma Intl-CGQ Changchun

22h 50m2 stops Vancouver Intl Shanghai Pu Dong

10:45 am - 2:37 pmCGQ Changchun-SEA Seattle/Tacoma Intl

19h 52m3 stops Qingdao Jiaodong Intl Shanghai Pu Dong Vancouver Intl

$4,801Multiple Airlines

Fri, Jan 8 - Tue, Jan 26

2:55 pm - 9:55 pmSEA Seattle/Tacoma Intl-CGQ Changchun

39h 00m1 stop Shanghai Pu Dong

8:55 am - 12:04 pmCGQ Changchun-SEA Seattle/Tacoma Intl

19h 09m1 stop Shanghai Pu Dong

$11,178Delta

Fri, Jan 8 - Tue, Jan 26

7:15 am - 11:55 pmSEA Seattle/Tacoma Intl-CGQ Changchun

24h 40m2 stops Los Angeles Shanghai Pu Dong

8:55 am - 12:04 pmCGQ Changchun-SEA Seattle/Tacoma Intl

19h 09m1 stop Shanghai Pu Dong

$11,183Delta

Booking Insights

Price, demand and travel trends for Seattle to Changchun flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Airlines

Layovers

Which airline is the cheapest to fly from Seattle to Changchun?: Lufthansa ($3,821) and Delta ($11,178) are the cheapest airlines to fly round-trip from Seattle to Changchun according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$510

One-way flight from Seattle to Changchun

When to book flights from Seattle to Changchun

Are your dates flexible? Find out the best times to travel from Seattle to Changchun based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Seattle to Changchun?
Only Economy Class is available on flights from Seattle to Changchun.
How long is a flight from Seattle to Changchun?
A nonstop flight from Seattle to Changchun takes 00m, covering 4,886 miles.
Do I need a passport to fly from Seattle to Changchun?
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.
Have flight prices from Seattle to Changchun changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $2,533 to $11,789. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Seattle to Changchun looking right now?
One-way fares from Seattle to Changchun are currently lower than usual. Average one-way flight prices are about $593, which is 9% below the typical average for this route.
Which airports can I use when flying from Seattle to Changchun?
Flights from Seattle to Changchun usually depart from Seattle/Tacoma Intl (SEA) and arrive at Changchun (CGQ).
Which airports do connecting flights from Seattle to Changchun pass through?
Most connecting flights from Seattle to Changchun pass through Incheon Intl (ICN), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Seattle to Changchun?
Yes. Flexible dates can save you up to 26% on flights from Seattle to Changchun. Friday is the cheapest departure day at $1,028 round-trip on average, while Saturday is the most expensive at $1,373, a difference of $345.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Seattle and Changchun?
Changchun is 16 hours ahead of Seattle (China Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Friday departure and avoid flying on Saturday. On this route, Friday flights average $1,028, about $345 less than Saturday fares (25% savings) based on the last 12 months.

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SEA - CGQ

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Everything you should know

Cheap Flights from Seattle to Changchun (SEA-CGQ)

Recent round-trip flight deals from Seattle to Changchun

Recent one-way flight deals from Seattle to Changchun

Price, demand and travel trends for Seattle to Changchun flights

Which airline is the cheapest to fly from Seattle to Changchun?

What is the cheapest layover airport when flying from Seattle to Changchun?

When flying from Seattle to Changchun which airport offers the shortest layover?

Key details for Seattle to Changchun flights

Cheapest flight

When to book flights from Seattle to Changchun

Your Seattle to Changchun flight questions, answered

Your guide to booking Seattle to Changchun flights

More options for your flight from Seattle to Changchun

Complete your trip to Changchun with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Seattle to Changchun

Find direct flights to and from Seattle and Changchun

Flights from domestic origins to Changchun

Flights to other popular destinations

Find deals for your return flight