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$485+ Cheap flights from Sung Shan (TSA) to Washington

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
TSA — SEA
abr. 30 — may. 71
mié. 4/30
mié. 5/7
1 adult, Economy
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Cheap flight deals from Sung Shan to Washington

Keep the following information in mind while searching for Sung Shan to Washington flight deals. Data was last updated abril 25, 2025.

Round-trip from

$857
(LionTravel)

One-way from

$485
(SmartFares)

Popular in

July

Cheapest in

April

Average price

$819
From Taipei City Sung Shan to Washington
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One-way flight from Taipei City Sung Shan to Washington
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Highest demand for flights based on searches. 18% potential increase in price ($220 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Sung Shan to Washington

Cheapest flights from Sung Shan to Washington
Explore the most affordable flight options available from Sung Shan to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

This LionTravel deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LionTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/184:50 pmTSA - SEA
2 stops19h 04mANA
lun. 9/294:30 pmSEA - TSA
1 stop28h 40mANA
Deal found 4/25$857
This ANA deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/184:50 pmTSA - SEA
2 stops19h 04mMultiple Airlines
lun. 9/297:35 pmSEA - TSA
2 stops25h 35mMultiple Airlines
Deal found 4/25$874
This Japan Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/122:20 pmTSA - SEA
1 stop35h 05mJapan Airlines
vie. 5/301:30 pmSEA - TSA
1 stop31h 05mJapan Airlines
Deal found 4/25$1,073
This Richmond deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/282:20 pmTSA - PDX
2 stops22h 54mJapan Airlines
jue. 9/47:00 amPDX - TSA
2 stops22h 40mJapan Airlines
Deal found 4/25$1,571
This Japan Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/259:30 amTSA - PDX
2 stops28h 31mMultiple Airlines
lun. 1/126:00 amPDX - TSA
2 stops37h 40mMultiple Airlines
Deal found 4/25$1,625
This Richmond deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Richmond is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/254:50 pmTSA - PDX
2 stops17h 34mANA
lun. 1/127:30 amPDX - TSA
2 stops37h 00mANA
Deal found 4/25$1,726

Cheapflights Fare Finder

Customize your flight search to find flights from Sung Shan to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 25, 2025.
Use the filters below to find and compare flights from Taipei City Sung Shan Airport to Washington that are best for you.

Fly from

Sung Shan

Fly to

Washington

Route

Depart

Return

Price

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

jue. 9/18

4:50 pm-8:54 pm

2 stops19h 04m

Seattle/Tacoma Intl

lun. 9/29

4:30 pm-12:10 pm

1 stop28h 40m

$857

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

jue. 9/18

4:50 pm-8:54 pm

2 stops19h 04m

Seattle/Tacoma Intl

lun. 9/29

7:35 pm-12:10 pm

2 stops25h 35m

$874

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

lun. 5/12

2:20 pm-10:25 am

1 stop35h 05m

Seattle/Tacoma Intl

vie. 5/30

1:30 pm-11:35 am

1 stop31h 05m

$1,073

Taipei CityPortland

TSA - PDX

TSAPDX

Taipei City Sung Shan

lun. 7/28

2:20 pm-10:14 pm

2 stops22h 54m

Portland

jue. 9/4

7:00 am-8:40 pm

2 stops22h 40m

$1,571

Taipei CityPortland

TSA - PDX

TSAPDX

Taipei City Sung Shan

jue. 10/2

1:35 pm-6:46 pm

2 stops20h 11m

Portland

lun. 10/13

7:30 am-12:10 pm

2 stops37h 40m

$2,316

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

mié. 6/4

1:35 pm-2:25 pm

1 stop15h 50m

$485

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

mar. 5/13

6:05 pm-11:30 am

1 stop32h 25m

$540

Taipei CitySeattle

TSA - SEA

TSASEA

Taipei City Sung Shan

mié. 6/4

9:10 am-2:54 pm

2 stops20h 44m

$720

Taipei CityPortland

TSA - PDX

TSAPDX

Taipei City Sung Shan

dom. 6/8

9:00 am-2:49 pm

2 stops20h 49m

$761

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Best time to book a flight from Sung Shan to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Sung Shan with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Taipei City Sung Shan Airport to Washington

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated abril 25, 2025.
Read reviews from past customers who have flown Japan Airlines and ANA from Taipei City to Washington. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,456 reviews

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
Japan Airlines
8.3
Very good
1,456 reviews
Japan Airlines
8.3
Very good
1,456 reviews

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.
ANA
8.3
Very good
852 reviews
Japan Airlines
8.3
Very good
1,456 reviews

Overall

8.3

Entertainment

7.8

Boarding

8.4

Crew

8.7

Food

7.7

Comfort

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2024

HKG - NRT

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

Related info for your journey

Find useful and relevant information for your journey from Sung Shan to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Sung Shan to Washington that include hotel bookings?

    Yes. In addition to deals on Sung Shan to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sung Shan to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sung Shan to Washington.

  • Can I find deals for business class flights from Sung Shan to Washington?

    Yes. Cheapflights offers flight deals from Sung Shan to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Taipei City Sung Shan Airport to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Taipei City Sung Shan Airport to State of Washington (average of $238). Flying from Taipei City Sung Shan Airport to State of Washington in July is currently the most expensive (average of $411). 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.

See more FAQs

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Alternative routes for Sung Shan to Washington

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