
Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $679 (oojo) |
One-way from | $303 (SmartFares) |
Popular in | July |
Cheapest in | September |
Average price | $795 |
Good round-trip deal | $769 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Sun 4/19
12:50 pm-10:30 pm
1 stop18h 40m
Hong Kong Intl
Tue 4/21
5:55 pm-10:40 am
1 stop31h 45m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Wed 3/4
11:30 am-11:10 pm
1 stop19h 40m
Hong Kong Intl
Tue 3/10
12:55 am-2:20 pm
1 stop28h 25m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Mon 3/16
12:35 pm-11:20 am
1 stop31h 45m
Hong Kong Intl
Sun 4/19
12:45 am-2:00 pm
1 stop28h 15m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Tue 12/2
11:30 am-11:10 pm
1 stop19h 40m
Hong Kong Intl
Wed 12/24
12:35 pm-1:20 pm
1 stop16h 45m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Mon 11/10
11:00 am-11:10 pm
1 stop20h 10m
Hong Kong Intl
Sun 12/14
12:55 am-9:00 am
1 stop24h 05m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Wed 2/11
11:00 am-11:10 pm
1 stop20h 10m
Hong Kong Intl
Sat 2/21
12:55 am-9:00 am
1 stop24h 05m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Tue 1/6
11:00 am-11:10 pm
1 stop20h 10m
Hong Kong Intl
Tue 1/20
12:55 am-9:00 am
1 stop24h 05m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Sun 4/12
6:30 am-6:55 pm
2 stops21h 25m
Hong Kong Intl
Thu 5/7
2:45 pm-2:25 pm
1 stop14h 40m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Wed 2/11
12:10 am-10:40 pm
1 stop30h 30m
Hong Kong Intl
Sat 3/14
1:10 pm-2:55 pm
1 stop16h 45m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Mon 3/16
3:15 pm-11:10 pm
2 stops40h 55m
Hong Kong Intl
Sun 4/19
12:45 am-10:40 am
1 stop24h 55m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The price you pay for your flight from Seattle to Hong Kong 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.
Currently, September is the cheapest month in which you can book a flight from Seattle to Hong Kong (average of $501). Flying from Seattle to Hong Kong in June is currently the most expensive (average of $683). 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.
A simple way to save on the total cost of your ticket is to fly from Seattle to Hong Kong in the morning. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the afternoon.
Travelers seeking maximum savings on their Seattle to Hong Kong flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
About 0% of weekly flights between Seattle and Hong Kong have experienced delays in the past year, with the average delay time being 0 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, CM Airlines have had the lowest number of delays on this route, with no flights being classified as delayed.
Incheon (ICN) – chosen by Cheapflights users on 40% of 1-stop itineraries from Seattle to Hong Kong on Cheapflights.
Flights via Taipei City (TPE) have the shortest average one-way travel time for 1-stop routes: 17h 24m.
Flights via Taipei City (TPE) have the shortest average one-way travel time for 1-stop routes: 17h 24m.
Flights via Incheon (ICN) offer the fastest connection on this route, with an average layover time of 1h 20m.
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Anonymous,Oct 2025
TPE - YYZ
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Anonymous,Oct 2025
TPE - YYZ
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Anonymous,Oct 2025
TPE - YYZ
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Anonymous,Oct 2025
TPE - YYZ
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Anonymous,Oct 2025
TPE - YYZ
Overall
Food
Entertainment
Comfort
Crew
Boarding
Reviews
Anonymous,Oct 2025
TPE - YYZ
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$679 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$569 | Average$796 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$603 | Average$663 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$661 | Average$773 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$674 | Average$786 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$677 | Average$815 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$706 | Average$861 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$724 | Average$932 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$759 | Average$858 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$806 | Average$1,225 | FlexibilityNo cancel fee | On-time72% |