£482 Cheap Flights from Seattle (SEA) to Dalian (DLC)

View £482 flight on Sun, 6 Jul 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Dalian (DLC-Dalian Intl.)

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Cheap Flights from Seattle (SEA) to Dalian (DLC)

Prices were available within the past 7 days and start at £482 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Seattle (SEA) to Dalian (DLC)

September is typically the cheapest month to fly

From £672 - £1,125 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to Dalian route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Dalian Intl.
Distance
8470 km

Compare flights from Seattle to Dalian easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Dalian. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Dalian Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Dalian Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Dalian Intl. (DLC)

The easiest way to view the best deals on flights from Seattle to Dalian today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Dalian Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seattle and Dalian
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seattle to Dalian flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Dalian Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Dalian Intl. Airport (DLC)?
Start packing your suitcase, because round-trip flights from Sea-Tac Airport to DLC start from . That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Dalian Intl. Airport (DLC)?
Each air carrier has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to Dalian Intl. Airport (DLC) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to Dalian Intl. Airport (DLC) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to Dalian Intl. Airport (DLC)?
With around 8,500 kilometres separating Sea-Tac Airport and DLC, your flight will be a long one. Pack wisely to make your journey more comfortable. Little things like warm clothes and a quality travel pillow can make all the difference.
Which airlines fly direct from Sea-Tac Airport to Dalian Zhoushuizi Intl. Airport?
Unfortunately, there are no airlines that fly direct between SEA and DLC. You'll need to book a flight with at least one stop.
Are Seattle - Tacoma Intl. Airport (SEA) to Dalian Intl. Airport (DLC) flight tickets cheaper when they're purchased at the last minute?
Flight prices from Sea-Tac Airport to DLC are available up to 12 months prior to departure on Expedia. And although you may pick up fantastic last-minute deals, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more options --- and you can avoid getting caught in the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

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