
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $665 (Fareboom) |
One-way from | $249 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $800 |
Good round-trip deal | $912 or less |
Good one-way deal | $470 or less |
Fly from
Fly to
Route
Depart
Return
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Tue 4/28
1:00 pm-10:45 pm
1 stop18h 45m
Hong Kong Intl
Wed 5/13
5:55 pm-1:11 pm
1 stop34h 16m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Sat 5/2
1:30 pm-10:45 pm
2 stops42h 15m
Hong Kong Intl
Fri 5/22
12:45 am-4:01 pm
2 stops30h 16m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Sun 5/10
7:15 am-10:55 am
2 stops36h 40m
Hong Kong Intl
Wed 5/20
5:55 pm-10:40 am
1 stop31h 45m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Sat 7/11
4:20 pm-10:55 am
2 stops27h 35m
Hong Kong Intl
Sat 8/22
12:20 pm-8:46 am
2 stops35h 26m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Wed 4/22
11:45 am-4:45 pm
Nonstop14h 00m
Hong Kong Intl
Tue 5/12
1:25 pm-10:05 am
Nonstop11h 40m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Sun 7/5
5:48 pm-10:55 am
2 stops26h 07m
Hong Kong Intl
Mon 8/31
12:20 pm-9:51 pm
2 stops24h 31m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Wed 7/1
7:05 pm-6:30 pm
2 stops32h 25m
Hong Kong Intl
Fri 9/4
12:40 pm-9:11 pm
2 stops23h 31m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Mon 6/1
4:25 pm-4:25 pm
1 stop33h 00m
Hong Kong Intl
Sun 6/7
3:35 pm-2:45 pm
2 stops38h 10m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Wed 6/24
12:35 pm-5:05 am
1 stop25h 30m
Hong Kong Intl
Thu 9/3
5:55 pm-1:37 pm
1 stop34h 42m
SeattleHong Kong
SEA - HKG
SEAHKG
Seattle/Tacoma Intl
Wed 7/1
2:51 pm-5:05 am
1 stop23h 14m
Hong Kong Intl
Sat 9/5
5:55 pm-1:37 pm
1 stop34h 42m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 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 | |
| Price Accuracy- | Trust Score*1 star |
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, January is the cheapest month in which you can book a flight from Seattle to Hong Kong (average of $652). Flying from Seattle to Hong Kong in December is currently the most expensive (average of $906). 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.
When flying from Seattle to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
About 100% of weekly flights between Seattle and Hong Kong have experienced delays in the past year, with the average delay time being 425 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.
Incheon (ICN) – chosen by Cheapflights users on 38% of 1-stop itineraries from Seattle to Hong Kong on Cheapflights.
Incheon (ICN) is the most affordable 1-stop option, with an average round-trip price of $556.
Flights via Taipei City (TPE) have the shortest average one-way travel time for 1-stop routes: 17h 35m.
Flights via Taipei City (TPE) offer the fastest connection on this route, with an average layover time of 2h 38m.
Food
Overall
Crew
Entertainment
Boarding
Comfort
Reviews
Anonymous,Mar 2026
TPE - SFO
Food
Overall
Crew
Entertainment
Boarding
Comfort
Reviews
Anonymous,Mar 2026
TPE - SFO
Food
Overall
Crew
Entertainment
Boarding
Comfort
Reviews
Anonymous,Mar 2026
TPE - SFO
Food
Overall
Crew
Entertainment
Boarding
Comfort
Reviews
Anonymous,Mar 2026
TPE - SFO
Food
Overall
Crew
Entertainment
Boarding
Comfort
Reviews
Anonymous,Mar 2026
TPE - SFO
Food
Overall
Crew
Entertainment
Boarding
Comfort
Reviews
Anonymous,Mar 2026
TPE - SFO
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$475 | Average$651 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$569 | Average$761 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$580 | Average$698 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$596 | Average$763 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$597 | Average$700 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$603 | Average$652 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$622 | Average$770 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$623 | Average$805 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$693 | Average$960 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$742 | Average$812 | FlexibilityNo cancel fee | On-time70% |