Cheap Flights to Seattle

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Flights to Seattle in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJanuaryHigh demand for flights, 11% potential price rise
Cheapest inNovemberBest time to find cheap flights, 4% potential price drop
Average priceHK$5,521Average for round-trip flights in July 2021
Round-trip fromHK$4,821From Hong Kong Intl to Seattle/Tacoma Intl
One-way fromHK$78One-way flight from Hong Kong to Seattle

Cheap flights to Seattle in July, August 2021

The best prices found for SEA flights for July, August
6 Aug - 4 Sep
HK$9,261pp
HKG
Hong Kong Intl
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
HKG
Hong Kong Intl
20 Aug - 13 Nov
HK$9,315pp
HKG
Hong Kong Intl
ANA
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
ANA
   
2 STOPS
HKG
Hong Kong Intl
20 Aug - 13 Nov
HK$9,339pp
HKG
Hong Kong Intl
ANA
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
ANA
 
1 STOP
HKG
Hong Kong Intl

Seattle 2021 flight deals

Cheap flights to Seattle found for this year
22 Sep - 13 Oct
HK$4,798pp
HKG
Hong Kong Intl
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
HKG
Hong Kong Intl
27 Sep - 23 Jun
HK$4,821pp
HKG
Hong Kong Intl
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
HKG
Hong Kong Intl
22 Sep - 13 Oct
HK$4,883pp
HKG
Hong Kong Intl
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
HKG
Hong Kong Intl

Last minute flights to Seattle

Late deals on return flights to Seattle, departing today and this week
6 Aug - 4 Sep
HK$9,261pp
HKG
Hong Kong Intl
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
HKG
Hong Kong Intl
6 Aug - 4 Sep
HK$10,653pp
HKG
Hong Kong Intl
Multiple airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
HKG
Hong Kong Intl
1 Aug - 8 Aug
HK$10,660pp
HKG
Hong Kong Intl
Emirates
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Emirates
   
2 STOPS
HKG
Hong Kong Intl

Cheapest prices for Seattle flights by month

The cheapest ticket to Seattle found for each month in 2021 based on historical flight searches by Cheapflights users.
January
HK$6,173
February
HK$4,076
March
HK$4,197
April
HK$4,987
May
HK$4,370
June
HK$4,640
July
HK$5,195
August
HK$5,900
September
HK$5,574
October
HK$3,926
November
HK$4,005
December
HK$4,097
Currently, the cheapest month for flights to Seattle is October. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

When is the best time to fly to Seattle?

Average Seattle/Tacoma Intl flight ticket prices and weather conditions for 2021 and 2022 by month.
HKG - SEA
Price
HK$3,926 - HK$10,161
SEA
Temperature
8 - 25 °C
SEA
Precipitation
18 - 166 mm
Whilst there are several times of the year to choose from, October is seen as the time to fly to Seattle, however, it is possible to get good deals throughout the year. If you are looking for warm weather when you arrive off of your flight to Seattle then July is statistically the hottest. November is historically the period with most rainfall.

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

The best time to book flights to Seattle is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Which day is cheapest to fly to Seattle?

Wednesday is currently, on average, the cheapest day to fly to Seattle. Flying on Saturday will result in higher flight prices.

What time of day is cheapest to fly to Seattle?

To get the best value, try booking a flight at midday when visiting Seattle. Generally the prices will increase for flights in the afternoon as these tend to have higher demand.

The Space Needle, Mt. Rainier, Microsoft — these towering giants of nature, architecture, and industry all symbolise Seattle in many people’s minds. But more than anything, the first glimpse that travellers get from looking out their window on a flight to Seattle is a city of water (and not just the frequent rain). Seattle’s geography is defined by rivers, lakes, canals, and of course the beautiful harbour on Puget Sound with its view of the Olympic Mountains.

The waterfront is one of Seattle’s main attractions, providing shopping at Pike Place Market, restaurants, hotels, the Seattle Aquarium, and the Seattle Art Museum. From the waterfront, you can embark on a narrated cruise or a whale watch.

The Seattle Centre is a two-minute monorail ride from downtown. Originally built for the 1962 world’s fair, but continually evolving, the Seattle Centre is a beautifully designed complex of gardens and fountains, restaurants, shops, and theatres, and of course the Space Needle.

When booking a flight to Seattle consider planning a day trip to Mount Rainier National Park where outdoor enthusiasts can hike in summer amid the wildflowers and waterfalls or ski the glaciers in winter.

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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.

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When is the best time to fly to Seattle?

Peak season:

There is much less rain from April to October, and because the summer weather is mild, any time during this half of the year is pleasant. Summer is the most popular time. It stays light till 10pm in June and July. Summer is when the big, primarily outdoor festivals are held. During the occasional summer rain, there is nearly always something to see in the theatres and performance halls. Higher rates tend to be from around mid-May to mid-September.

 

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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.

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What airport do you fly into for flights to Seattle?

Booking a flight to Seattle/Tacoma Intl (SEA) is your only option if you intend on flying to Seattle. It is only a 18.4 km journey from Seattle/Tacoma Intl to Seattle’s city centre.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Seattle flight prices.

Find the best prices for you!

Cheap tickets to Seattle found by our users in Hong Kong as recently as July 27, 2021.

Seattle, Washington airports

See all airports in Seattle, select one to find and compare flight prices.
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