HK$3,226+ Cheap flights to Seattle
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 28-5. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Seattle in 2025
Find the latest flights to Seattle in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 24 March 2025.
Return from | HK$5,293 |
---|---|
One-way from | HK$3,226 |
Popular in | August |
Cheapest in | October |
Average price | HK$6,662 |
Find flight deals to Seattle
Cheapest flights to SeattleExplore the most affordable flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on 24 March 2025.
Explore the most affordable flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on 24 March 2025.
Cheapflights Fare Finder
Locate flights to Seattle that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 24 March 2025.
Use the filters below to find and compare flights to Seattle that are best for you.
Fly from
Route
Departure
Return
Price
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Thu 18-9
20:10-19:20
1 stop14h 10m
Seattle/Tacoma Intl
Sun 21-9
01:10-09:15
1 stop17h 05m
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Wed 9-4
16:55-09:00
2 stops31h 05m
Seattle/Tacoma Intl
Tue 15-4
11:00-23:55
1 stop21h 55m
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Wed 23-4
10:15-09:00
2 stops37h 45m
Seattle/Tacoma Intl
Thu 1-5
11:00-09:05
2 stops31h 05m
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Tue 20-5
00:30-12:30
1 stop27h 00m
Seattle/Tacoma Intl
Wed 17-9
14:15-22:50
1 stop17h 35m
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Wed 21-5
17:10-19:30
1 stop17h 20m
Seattle/Tacoma Intl
Tue 16-9
00:30-10:05
1 stop18h 35m
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Wed 9-4
11:20-16:10
1 stop19h 50m
Seattle/Tacoma Intl
Sun 13-4
01:15-18:55
1 stop26h 40m
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Mon 21-4
11:15-14:18
1 stop18h 03m
Seattle/Tacoma Intl
Mon 28-4
17:10-16:45
1 stop32h 35m
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Tue 20-5
00:45-10:40
1 stop24h 55m
Seattle/Tacoma Intl
Wed 17-9
06:15-22:30
2 stops25h 15m
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Wed 6-8
11:20-19:15
1 stop22h 55m
Seattle/Tacoma Intl
Fri 22-8
23:35-21:50
1 stop31h 15m
Hong KongSeattle
HKG - SEA
HKGSEA
Hong Kong Intl
Tue 8-4
00:45-13:30
1 stop27h 45m
Seattle/Tacoma Intl
Tue 15-4
07:10-22:30
2 stops24h 20m
Best time to book a flight to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Seattle
When is the best time to book a flight to Seattle?
Use this chart to determine the optimal time to book a return flight from Hong Kong to Seattle. Price data was last updated on 21 March 2025.
The price you pay for your flight to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
How long is the flight to Seattle?
On average, a flight from Hong Kong to Seattle takes 14 hours 30 minutes. Flights to Seattle from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Seattle?
Use this chart to determine the cheapest time to fly return from Hong Kong to Seattle. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to Seattle should consider flying on Monday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday mornings, when prices are usually at their highest.
What are the most popular airlines that fly to Seattle?
The most popular airlines flying from Hong Kong to Seattle are Asiana Airlines, United Airlines and EVA Air.
What are the cheapest airlines that fly to Seattle?
The cheapest airlines flying from Hong Kong to Seattle are Asiana Airlines, 星宇航空 and Air Canada.
Rainfall in Seattle by month
Plan your trip to Seattle by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.
Temperature in Seattle by month
Plan your trip to Seattle by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).
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 24 March 2025.
Get a feel of what it's like to fly with 星宇航空, EVA Air and Korean Air to Seattle by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Comfort
Boarding
Overall
Entertainment
Crew
Reviews
Andrew,Jan 2025
LAX - TPE
Food
Comfort
Boarding
Overall
Entertainment
Crew
Reviews
Andrew,Jan 2025
LAX - TPE
Food
Comfort
Boarding
Overall
Entertainment
Crew
Reviews
Andrew,Jan 2025
LAX - TPE
Food
Comfort
Boarding
Overall
Entertainment
Crew
Reviews
Andrew,Jan 2025
LAX - TPE
Food
Comfort
Boarding
Overall
Entertainment
Crew
Reviews
Andrew,Jan 2025
LAX - TPE
Food
Comfort
Boarding
Overall
Entertainment
Crew
Reviews
Andrew,Jan 2025
LAX - TPE
FAQs about flying to Seattle
Seattle climate
Yes, it does rain a lot in Seattle. But on the other hand, it is rarely unpleasantly hot, and winters are a lot milder than in other places of the same latitude. However, the latitude does mean that winter days are short (which may be the reason that Seattle has become the coffee capital of America). Though winters are not severe, they are chilly, and it can snow. Whenever you go, be prepared for at least some rain and cool evenings.
Getting around Seattle
Seattle is a great city to walk in. It’s very compact, but there can be a lot of hills, so you may want to hop aboard the excellent Metro. The Metro has a Ride-Free zone downtown, so it’s easy to get around without spending a lot of money. You can also buy all-day passes that work for the buses and the Waterfront Streetcar. To get to the Seattle Center, hop on the Seattle Monorail and get a great view of the city. For more views of Seattle’s skyline, take a water taxi to Seacrest Park and you can also relax at popular Alki beach. Driving can be difficult in the city. Between the bad traffic, one-way streets and expensive parking, it’s not recommended. If you’re heading out to Mt Rainier or the Olympic peninsula, you will need a rental car.
What is good to know if travelling to Seattle?- Seattle Weekly is the city’s main arts-and-entertainment weekly, with detailed information on current film, music, theatre, and arts and an extensive dining guide and database of restaurant reviews.
- From the top of the Space Needle, you get a spectacular view of the city and the harbour.
- The Experience Music Project, at the foot of the Space Needle, is an amazing museum of American popular music, in particular the rock music of the northwest. The brainchild of Microsoft co-founder Paul Allen and designed by avant-garde architect Frank Gehry, among its exhibits are interactive rooms where you can be a rock musician on stage.
- Seattle offers a variety of harbour cruises, narrated, with meals if you choose; the sunset cruise is spectacular. There are also whale watch cruises. If you have the time and are willing to spend the money, they’re worth it. But for much less of an investment, you can take a ferry to destinations around Puget Sound and you may well see dolphins, if not whales.
- One of Seattle’s hidden treasures is the lovely Kubota Garden, a 20-acre Japanese garden, with native northwest plants and a waterfall, in South Seattle, operated by the Seattle Parks and Recreation Department.
- On the plus side of the long rainy season, Seattle has lots to do indoors. This city is an excellent place for film, the performing arts, and professional sports. Seattleites read a lot, too, so you’ll find plenty of bookshops.
Travelling to a place near Seattle?
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