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Soekarno-Hatta Intl

$340+ Cheap flights from Washington to Soekarno-Hatta Intl, Indonesia (CGK)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CGK
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Washington to Soekarno-Hatta Intl

Cheapest flights from Washington to Soekarno-Hatta Intl
Explore the most affordable flight options available from Washington to Soekarno-Hatta Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:32 amSEA - CGK
2 stops43h 53mAmerican Airlines
Wed 1/286:10 pmCGK - SEA
2 stops44h 32mAmerican Airlines
Deal found 12/15$1,148
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:32 amSEA - CGK
2 stops43h 53mAmerican Airlines
Thu 1/298:45 amCGK - SEA
2 stops52h 22mAmerican Airlines
Deal found 12/15$1,150
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:10 amSEA - CGK
1 stop22h 30mChina Airlines
Thu 1/292:40 pmCGK - SEA
1 stop18h 30mChina Airlines
Deal found 12/15$1,165
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:07 amSEA - CGK
2 stops47h 18mAmerican Airlines
Sat 1/318:45 amCGK - SEA
2 stops52h 22mAmerican Airlines
Deal found 12/15$1,190
This China Airlines deal was found by Cheapflights users on 12/15. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:10 amSEA - CGK
1 stop33h 20mChina Airlines
Tue 2/32:40 pmCGK - SEA
1 stop18h 30mChina Airlines
Deal found 12/15$1,201
This Philippine Airlines deal was found by Cheapflights users on 12/15. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:30 pmSEA - CGK
1 stop35h 50mPhilippine Airlines
Mon 2/21:20 amCGK - SEA
1 stop32h 20mPhilippine Airlines
Deal found 12/15$1,233
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:45 pmSEA - CGK
2 stops51h 05mQatar Airways
Wed 1/146:10 pmCGK - SEA
1 stop32h 30mQatar Airways
Deal found 12/16$1,241
This China Airlines deal was found by Cheapflights users on 12/15. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:10 amSEA - CGK
1 stop33h 20mChina Airlines
Mon 2/22:40 pmCGK - SEA
1 stop18h 30mChina Airlines
Deal found 12/15$1,264
This EVA Air deal was found by Cheapflights users on 12/15. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:10 amSEA - CGK
1 stop22h 10mEVA Air
Wed 1/282:35 pmCGK - SEA
1 stop18h 35mEVA Air
Deal found 12/15$1,284
This China Airlines deal was found by Cheapflights users on 12/15. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:10 amSEA - CGK
1 stop33h 20mChina Airlines
Sat 1/312:40 pmCGK - SEA
1 stop18h 30mChina Airlines
Deal found 12/15$1,304
This EVA Air deal was found by Cheapflights users on 12/15. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2812:10 amSEA - CGK
1 stop22h 10mEVA Air
Fri 1/302:35 pmCGK - SEA
1 stop18h 35mEVA Air
Deal found 12/15$1,324
This Philippine Airlines deal was found by Cheapflights users on 12/15. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:30 pmSEA - CGK
1 stop35h 50mPhilippine Airlines
Wed 1/281:20 amCGK - SEA
1 stop32h 20mPhilippine Airlines
Deal found 12/15$1,357

Find flight deals from Washington to Soekarno-Hatta Intl

Keep the following information in mind while searching for Washington to Soekarno-Hatta Intl flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$578
(oojo)

One-way from

$340
(oojo)

Popular in

December

Cheapest in

October

Average price

$1,366
Provider with most accurate pricing for Seattle/Tacoma Intl-Jakarta (JKT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Jakarta (JKT) flights.
Search Deals
From Washington to Jakarta Soekarno-Hatta Intl
Search Deals
One-way flight from Washington to Jakarta Soekarno-Hatta Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Soekarno-Hatta Intl 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 December 18, 2025.
Use the filters below to find and compare flights from Washington to Jakarta Soekarno-Hatta Intl Airport that are best for you.

Fly from

Washington

Fly to

Soekarno-Hatta Intl

Route

Depart

Return

Price

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Sun 2/22

8:45 am-7:25 pm

1 stop19h 40m

Jakarta Soekarno-Hatta Intl

Tue 3/3

5:25 am-1:55 pm

2 stops23h 30m

$713

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Sun 2/22

8:45 am-11:25 pm

1 stop23h 40m

Jakarta Soekarno-Hatta Intl

Tue 3/3

5:25 am-7:10 am

1 stop16h 45m

$755

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Tue 2/3

8:45 am-8:30 am

1 stop32h 45m

Jakarta Soekarno-Hatta Intl

Mon 2/16

8:10 pm-7:10 am

1 stop26h 00m

$766

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Thu 2/12

8:45 am-4:05 pm

1 stop40h 20m

Jakarta Soekarno-Hatta Intl

Thu 2/26

7:00 pm-7:10 am

1 stop27h 10m

$773

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Wed 2/18

12:10 am-9:00 pm

1 stop29h 50m

Jakarta Soekarno-Hatta Intl

Tue 3/3

10:30 pm-1:55 pm

1 stop30h 25m

$818

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Mon 2/16

12:10 am-9:00 pm

1 stop29h 50m

Jakarta Soekarno-Hatta Intl

Sun 3/1

10:30 pm-1:55 pm

1 stop30h 25m

$818

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Wed 2/18

12:10 am-9:00 pm

1 stop29h 50m

Jakarta Soekarno-Hatta Intl

Thu 2/26

10:30 pm-1:55 pm

1 stop30h 25m

$818

PortlandJakarta

PDX - CGK

PDXCGK

Portland

Tue 2/17

1:40 pm-4:15 pm

2 stops35h 35m

Jakarta Soekarno-Hatta Intl

Tue 3/3

2:15 pm-12:34 am

2 stops25h 19m

$821

PortlandJakarta

PDX - CGK

PDXCGK

Portland

Mon 1/26

3:50 pm-4:15 pm

2 stops33h 25m

Jakarta Soekarno-Hatta Intl

Thu 1/29

2:15 pm-12:39 am

2 stops25h 24m

$830

PortlandJakarta

PDX - CGK

PDXCGK

Portland

Mon 2/2

7:45 am-10:15 am

2 stops35h 30m

Jakarta Soekarno-Hatta Intl

Mon 2/9

7:15 am-7:03 pm

2 stops50h 48m

$830

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 50 results
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Best time to book a flight from Washington to Soekarno-Hatta Intl

Have a flexible travel schedule? Discover the best time to fly to Soekarno-Hatta Intl from Washington 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 Washington to Jakarta Soekarno-Hatta Intl Airport

What is the cheapest month to book a flight from State of Washington to Jakarta Soekarno-Hatta Intl Airport?

Currently, February is the cheapest month in which you can book a flight from State of Washington to Jakarta Soekarno-Hatta Intl Airport (average of $619). Flying from State of Washington to Jakarta Soekarno-Hatta Intl Airport in December is currently the most expensive (average of $1,147). 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.

What is the cheapest time of day to fly from WA to CGK?

Find hourly flight availability from Washington to Soekarno-Hatta Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from State of Washington to Jakarta Soekarno-Hatta Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 40% on airfare.

What is the cheapest day to fly from State of Washington to Jakarta Soekarno-Hatta Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Washington to Soekarno-Hatta Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Jakarta Soekarno-Hatta Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • How long is the flight from State of Washington to Jakarta Soekarno-Hatta Intl Airport?

    For as low as $755, Singapore Airlines can have you in Jakarta Soekarno-Hatta Intl Airport from State of Washington in 23h 40m. There are 8378 mi between State of Washington and Jakarta Soekarno-Hatta Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Jakarta Soekarno-Hatta Intl Airport one-way?

    For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as $300. Users have also found prices from $369 and $462 on ANA and EVA Air, respectively.

  • What are the most popular routes from State of Washington to Jakarta Soekarno-Hatta Intl Airport?

    When deciding which route to take from State of Washington to Jakarta Soekarno-Hatta Intl Airport consider Seattle/Tacoma Intl - Jakarta Soekarno-Hatta Intl, Portland - Jakarta Soekarno-Hatta Intl or Pasco Tri Cities - Jakarta Soekarno-Hatta Intl as they are the most popular.

  • Can I find deals for flights from Washington to Soekarno-Hatta Intl that include hotel bookings?

    Yes. In addition to deals on Washington to Soekarno-Hatta Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Soekarno-Hatta Intl?

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

  • Can I find deals for business class flights from Washington to Soekarno-Hatta Intl?

    Yes. Cheapflights offers flight deals from Washington to Soekarno-Hatta Intl 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 State of Washington to Jakarta Soekarno-Hatta Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from State of Washington to Jakarta Soekarno-Hatta Intl Airport (average of $619). Flying from State of Washington to Jakarta Soekarno-Hatta Intl Airport in December is currently the most expensive (average of $1,147). 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

Traveling to a place near Jakarta Soekarno-Hatta Intl Airport?

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Alternative routes for Washington to Soekarno-Hatta Intl

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Top 8 airlines flying from Washington to Soekarno-Hatta Intl

Discover the top 8 airlines that operate flights from Washington to Soekarno-Hatta Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$622Average$811FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$697Average$975FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$742Average$911FlexibilityNo cancel feeOn-time69%
ANACheapest$780Average$1,004FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$804Average$910FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$842Average$970FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$866Average$1,028FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$903Average$1,073FlexibilityNo cancel feeOn-time74%

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