Find flights
Deals
Airlines

HK$754+ Cheap flights from Seattle

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3-3. 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.
SEA — HKG
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Seattle

Discover essential information about flights departing from Seattle, including flight schedules, destinations, airlines operating at the Seattle airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 30 October 2025.

Cheapest one-way flight

HK$542

Cheapest airline

EVA Air

Most popular destination

Los Angeles (LAX)

Good round-trip deal

HK$323 or less

Good one-way deal

HK$252 or less
The cheapest one-way flight from Seattle/Tacoma Intl is currently to Los Angeles.
Search Deals
On average, EVA Air currently has the cheapest one-way flight from Seattle/Tacoma Intl (avg. price of HK$6,231).
Search Deals
Los Angeles (LAX) is currently the most popular flight destination from Seattle/Tacoma Intl (average return price of HK$925).
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl.
Search Deals

Find flights from Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Seattle
Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 30 October 2025.

Thu 13-1106:13SEA - EWR
Nonstop5h 16mUnited Airlines
Wed 19-1109:15EWR - SEA
Nonstop6h 19mUnited Airlines
Deal found 28-10HK$1,608
Wed 24-1206:00SEA - EWR
Nonstop5h 17mUnited Airlines
Thu 8-107:45EWR - SEA
Nonstop6h 22mUnited Airlines
Deal found 28-10HK$1,624
Mon 10-1106:14SEA - EWR
Nonstop5h 16mUnited Airlines
Sat 15-1108:45EWR - SEA
1 stop10h 30mUnited Airlines
Deal found 27-10HK$1,647
Sat 15-1108:36SEA - EWR
1 stop7h 53mUnited Airlines
Wed 19-1119:23EWR - SEA
Nonstop6h 18mUnited Airlines
Deal found 28-10HK$1,655
Tue 9-1207:00SEA - EWR
Nonstop5h 14mUnited Airlines
Sat 13-1207:59EWR - SEA
Nonstop6h 17mUnited Airlines
Deal found 27-10HK$1,686
Fri 5-1206:06SEA - EWR
Nonstop5h 23mAlaska Airlines
Fri 5-1216:29EWR - SEA
Nonstop6h 19mAlaska Airlines
Deal found 29-10HK$1,717
Mon 17-1106:14SEA - EWR
Nonstop5h 16mUnited Airlines
Mon 24-1109:15EWR - SEA
Nonstop6h 19mUnited Airlines
Deal found 29-10HK$1,725
Thu 8-108:40SEA - EWR
1 stop7h 37mUnited Airlines
Tue 13-107:45EWR - SEA
Nonstop6h 22mUnited Airlines
Deal found 27-10HK$1,733
Thu 1-123:09SEA - EWR
Nonstop5h 14mUnited Airlines
Tue 6-106:00EWR - SEA
1 stop8h 32mUnited Airlines
Deal found 29-10HK$1,741
Thu 15-107:00SEA - EWR
Nonstop5h 19mUnited Airlines
Mon 19-119:50EWR - SEA
Nonstop6h 25mUnited Airlines
Deal found 28-10HK$1,764
Fri 14-1123:30SEA - EWR
1 stop9h 58mUnited Airlines
Mon 17-1109:15EWR - SEA
Nonstop6h 19mUnited Airlines
Deal found 28-10HK$1,779
Wed 12-1123:34SEA - JFK
Nonstop5h 19mAlaska Airlines
Sat 15-1107:00JFK - SEA
Nonstop6h 25mAlaska Airlines
Deal found 29-10HK$1,919

Find flights from Seattle within your budget

 
Find flights departing from Seattle that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 30 October 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 5-12

06:06-14:29

Nonstop5h 23m

Newark

Fri 5-12

16:29-19:48

Nonstop6h 19m

HK$1,717

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 15-11

23:52-08:00

Nonstop5h 08m

Newark

Mon 17-11

17:05-23:10

1 stop9h 05m

HK$1,842

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 8-1

07:00-18:51

1 stop8h 51m

Newark

Sun 11-1

07:45-11:07

Nonstop6h 22m

HK$1,842

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 17-12

06:00-17:59

1 stop8h 59m

Newark

Wed 7-1

17:10-23:22

1 stop9h 12m

HK$1,919

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Mon 8-12

19:11-05:14

1 stop7h 03m

Newark

Thu 11-12

07:00-12:58

1 stop8h 58m

HK$1,919

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sun 1-2

07:00-17:43

1 stop7h 43m

Newark

Sat 28-2

16:30-22:43

1 stop9h 13m

HK$1,958

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 8-11

21:34-05:59

Nonstop5h 25m

Newark

Thu 13-11

19:29-22:50

Nonstop6h 21m

HK$1,997

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 10-3

23:05-09:04

1 stop6h 59m

Newark

Wed 11-3

16:00-00:16

1 stop11h 16m

HK$1,997

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Fri 5-12

11:08-19:29

Nonstop5h 21m

New York John F Kennedy Intl

Sat 6-12

09:30-18:59

1 stop12h 29m

HK$1,997

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 20-11

12:35-00:13

1 stop8h 38m

Newark

Sun 23-11

19:28-22:45

Nonstop6h 17m

HK$1,997

Flights are sorted by cheapest return flights first.

Deals found on 28-10

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Seattle

Have a flexible travel schedule? Discover the best time to fly from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle

Get recent, data-driven insights about flights from Seattle including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Seattle to Hong Kong. Price data was last updated on 24 October 2025.

The price you pay for your flight from Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle?

Currently, September is the cheapest month in which you can book a flight from Seattle (average of HK$3,893). Flying from Seattle in June will prove the most costly (average of HK$5,307). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Seattle?

Many airlines operate round-trip flights from Seattle: Japan Airlines, EVA Air, Asiana Airlines, Air Canada. These airlines fly to the following popular destinations: Hong Kong.

Japan Airlines
Japan Airlines
From HK$4,633
EVA Air
EVA Air
From HK$6,954
Asiana Airlines
Asiana Airlines
From HK$5,512
Alaska Airlines
Alaska Airlines
From HK$323

What are popular destinations to fly to from Seattle?

If you’re flying from Seattle, these routes are more frequently taken by airlines Los Angeles (465 flights per day), San Francisco (398 flights per day) and Portland (323 flights per day).

Los Angeles
Los Angeles
From HK$542
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From HK$252
Tokyo
Tokyo
From HK$6,045
Pittsburgh
Pittsburgh
From HK$323

What is the cheapest place to fly to from Seattle?

The cheapest city to fly to from Seattle is Las Vegas Harry Reid Intl, with prices starting at HK$252. Explore other affordable destinations below.

Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From HK$252
Pittsburgh
Pittsburgh
From HK$323
Phoenix Sky Harbor Intl
Phoenix Sky Harbor Intl
From HK$449
Los Angeles
Los Angeles
From HK$542

Airline reviews for flights from Seattle

Get insights into the airlines that provide service from Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Seattle. In the last 7 days, Cheapflights users made a total of 70,647 searches.
Check out reviews from past customers who have flown EVA Air, Japan Airlines, andAsiana Airlines from Seattle to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,265 reviews
Check prices

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
EVA Air
8.4
Very Good
1,265 reviews
EVA Air
8.4
Very Good
1,265 reviews
Check prices

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Japan Airlines
8.3
Very Good
1,596 reviews
EVA Air
8.4
Very Good
1,265 reviews
Check prices

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Asiana Airlines
8.2
Very Good
483 reviews
EVA Air
8.4
Very Good
1,265 reviews
Check prices

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Air Canada
7.1
Good
10,377 reviews
EVA Air
8.4
Very Good
1,265 reviews
Check prices

Crew

8.6

Overall

8.4

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Direct flights from Washington

Book a direct flight from one of these other cities located in Washington.
Direct flights from Spokane

Related info for your journey

Access useful and relevant information related to your journey from Seattle. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 30 October 2025.

  • What are the most popular destinations to fly to from Seattle?

    This month, the top selected destinations from Seattle are Boston, Bangkok Suvarnabhumi Airport, Mumbai. Throughout the year, Boston, Bangkok Suvarnabhumi Airport, Mumbai are some of the top choices made by users flying from Seattle.

  • What is the cheapest flight from Seattle to anywhere?

    Users have flown out of Seattle for as low as HK$252 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$3,150 to fly from Seattle.

  • What are the cheapest airlines flying from Seattle to anywhere?

    Over the past few days, we've found that Alaska Airlines, Air Canada, and Japan Airlines have the cheapest prices from Seattle. Alaska Airlines flights from Seattle to Pittsburgh (HK$323), Air Canada flights from Seattle to Hong Kong Intl (HK$3,076), and Japan Airlines flights from Seattle to Hong Kong Intl (HK$4,633).

  • What is the cheapest premium economy flight from Seattle?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Seattle.
    Fly Seattle/Tacoma Intl to Austin from HK$10,269
    Fly Seattle/Tacoma Intl to San Francisco from HK$16,922

  • What is the cheapest first class flight from Seattle?

    To fly first-class from Seattle on a budget, select a flight to Dallas from HK$102,287.

  • What is the cheapest month to fly from Seattle?

    Currently, the cheapest month for flights from Seattle is September. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Seattle?

    Check out the cheapest flights from Seattle to embark to:
    Fly from Seattle to Hong Kong from HK$4,810 round trip

  • How does Cheapflights help users find flights from Seattle?

    When you search for this flight from Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

    Millions of users choose and trust Cheapflights to book the best flight deals from Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Seattle with no change fees?

    Certainly. Search results for flights from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

    Of course! You can now track prices for flights from Seattle and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

See more FAQs

Fly with Cheapflights

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

How does Cheapflights help users find flights from Seattle?

When you search for this flight from Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle with no change fees?

Certainly. Search results for flights from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Seattle and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.