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Soekarno-Hatta Intl

$344+ Cheap flights from Seattle (SEA) 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CGK
Dec 8 — Dec 151
Mon 12/8
Mon 12/15
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Jakarta Soekarno-Hatta Intl are usually found in October or September, booked 78 days in advance, depart on a Wednesday or Sunday and return on a Sunday

Cheap flight deals from Seattle to Soekarno-Hatta Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Soekarno-Hatta Intl (CGK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 8, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$602
(oojo)

One-way from

$344
(oojo)

Popular in

June

Cheapest in

October

Average price

$925
Provider with most accurate pricing for Seattle/Tacoma Intl-Jakarta Soekarno-Hatta Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Jakarta Soekarno-Hatta Intl flights.
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From Seattle/Tacoma Intl to Jakarta Soekarno-Hatta Intl
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One-way flight from Seattle/Tacoma Intl to Jakarta Soekarno-Hatta Intl
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Highest demand for flights based on searches. 12% potential increase in price ($139 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 November 2025
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Find flight deals from Seattle to Soekarno-Hatta Intl

Cheapest flights from Seattle to Soekarno-Hatta Intl
Explore the most affordable flight options available from Seattle to Soekarno-Hatta Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2025.

This Korean Air deal was found by Cheapflights users on 11/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:00 amSEA - CGK
1 stop42h 20mKorean Air
Mon 12/89:50 pmCGK - SEA
1 stop26h 10mKorean Air
Deal found 11/7$730
This Korean Air deal was found by Cheapflights users on 11/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:01 pmSEA - CGK
2 stops35h 19mKorean Air
Tue 12/99:50 pmCGK - SEA
1 stop26h 10mKorean Air
Deal found 11/7$735
This Delta deal was found by Cheapflights users on 11/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:15 amSEA - CGK
1 stop42h 05mDelta
Tue 12/29:50 pmCGK - SEA
1 stop30h 30mDelta
Deal found 11/7$763
This Korean Air deal was found by Cheapflights users on 11/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3011:00 amSEA - CGK
1 stop42h 20mKorean Air
Mon 12/89:50 pmCGK - SEA
1 stop26h 10mKorean Air
Deal found 11/7$808
This oojo deal was found by Cheapflights users on 11/5. 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.
Tue 11/1812:10 amSEA - CGK
1 stop29h 50mAsiana Airlines
Mon 12/110:30 pmCGK - SEA
1 stop30h 25mAsiana Airlines
Deal found 11/5$820
This Trip.com deal was found by Cheapflights users on 11/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:30 pmSEA - CGK
1 stop35h 50mPhilippine Airlines
Tue 12/91:20 amCGK - SEA
1 stop32h 20mPhilippine Airlines
Deal found 11/6$823
This Trip.com deal was found by Cheapflights users on 11/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:30 pmSEA - CGK
1 stop35h 50mPhilippine Airlines
Mon 12/81:20 amCGK - SEA
1 stop32h 20mPhilippine Airlines
Deal found 11/7$824
This oojo deal was found by Cheapflights users on 11/7. 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.
Thu 11/279:30 pmSEA - CGK
1 stop35h 50mPhilippine Airlines
Mon 12/11:20 amCGK - SEA
1 stop32h 20mPhilippine Airlines
Deal found 11/7$828
This Orbitz deal was found by Cheapflights users on 11/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2912:10 amSEA - CGK
1 stop29h 50mAsiana Airlines
Mon 12/810:30 pmCGK - SEA
1 stop30h 25mAsiana Airlines
Deal found 11/6$858
This oojo deal was found by Cheapflights users on 11/6. 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.
Sat 11/2912:10 amSEA - CGK
1 stop22h 30mChina Airlines
Sun 12/71:30 amCGK - SEA
1 stop31h 40mChina Airlines
Deal found 11/6$860
This Delta deal was found by Cheapflights users on 11/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:00 amSEA - CGK
1 stop42h 20mDelta
Mon 12/89:50 pmCGK - SEA
2 stops38h 00mDelta
Deal found 11/7$887

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 November 8, 2025.
Use the filters below to find and compare flights from Seattle to Jakarta Soekarno-Hatta Intl Airport that are best for you.

Fly from

Seattle

Fly to

Soekarno-Hatta Intl

Route

Depart

Return

Price

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Thu 11/27

6:01 pm-8:20 pm

2 stops35h 19m

Jakarta Soekarno-Hatta Intl

Tue 12/9

9:50 pm-9:00 am

1 stop26h 10m

$735

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Sun 11/30

11:00 am-8:20 pm

1 stop42h 20m

Jakarta Soekarno-Hatta Intl

Mon 12/8

9:50 pm-9:00 am

1 stop26h 10m

$808

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Sun 1/11

11:25 am-8:20 pm

1 stop41h 55m

Jakarta Soekarno-Hatta Intl

Sun 1/25

9:50 pm-1:20 pm

1 stop30h 30m

$833

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Tue 3/17

6:55 pm-8:20 pm

2 stops35h 25m

Jakarta Soekarno-Hatta Intl

Wed 4/1

9:50 pm-10:40 am

1 stop26h 50m

$852

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Sat 11/29

12:10 am-1:40 pm

1 stop22h 30m

Jakarta Soekarno-Hatta Intl

Mon 12/8

2:40 pm-6:10 pm

1 stop18h 30m

$860

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Wed 11/26

11:00 am-8:20 pm

1 stop42h 20m

Jakarta Soekarno-Hatta Intl

Mon 12/8

9:50 pm-8:50 pm

2 stops38h 00m

$887

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Sun 1/11

3:45 pm-4:15 pm

1 stop33h 30m

Jakarta Soekarno-Hatta Intl

Sun 1/25

9:45 pm-9:12 pm

2 stops38h 27m

$888

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Thu 11/27

6:01 pm-8:20 pm

2 stops35h 19m

Jakarta Soekarno-Hatta Intl

Tue 12/9

9:50 pm-5:10 pm

2 stops34h 20m

$891

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Wed 11/19

11:15 am-8:20 pm

1 stop42h 05m

Jakarta Soekarno-Hatta Intl

Mon 12/1

11:30 pm-1:20 pm

1 stop28h 50m

$908

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Sun 4/19

6:55 pm-8:10 pm

2 stops59h 15m

Jakarta Soekarno-Hatta Intl

Thu 5/7

9:50 pm-10:40 am

1 stop26h 50m

$914

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 20 results
1
2

Compare providers for flights from Seattle to Soekarno-Hatta Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Soekarno-Hatta Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Jakarta Soekarno-Hatta Intl Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Seattle-Jakarta Soekarno-Hatta Intl Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Seattle-Jakarta Soekarno-Hatta Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Jakarta Soekarno-Hatta Intl Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Jakarta Soekarno-Hatta Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Soekarno-Hatta Intl

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

How far ahead should I book a flight from Seattle to Jakarta Soekarno-Hatta Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Soekarno-Hatta Intl. Price data was last updated on November 7, 2025.

The price you pay for your flight from Seattle to Jakarta Soekarno-Hatta Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Seattle to Jakarta Soekarno-Hatta Intl Airport (average of $601). Flying from Seattle to Jakarta Soekarno-Hatta Intl Airport in June is currently the most expensive (average of $1,124). 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 SEA to CGK?

Find hourly flight availability from Seattle 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 November 8, 2025.

One of the essential ways to save on airfare from Seattle 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 18% on airfare.

What is the cheapest day to fly from Seattle to Jakarta Soekarno-Hatta Intl Airport?

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

Travelers seeking maximum savings on their Seattle 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.

Reviews of airlines servicing Soekarno-Hatta Intl

Get insights into the airlines that provide service to Soekarno-Hatta Intl. 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 Soekarno-Hatta Intl. Reviews last updated November 8, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air, and ANA from Seattle to Jakarta Soekarno-Hatta Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
222 reviews

Crew

9.2

Overall

8.9

Food

8.7

Comfort

8.9

Entertainment

8.9

Boarding

9.0

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
STARLUX Airlines
8.9
Very good
222 reviews
STARLUX Airlines
8.9
Very good
222 reviews

Crew

9.2

Overall

8.9

Food

8.7

Comfort

8.9

Entertainment

8.9

Boarding

9.0

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
EVA Air
8.4
Very good
1,272 reviews
STARLUX Airlines
8.9
Very good
222 reviews

Crew

9.2

Overall

8.9

Food

8.7

Comfort

8.9

Entertainment

8.9

Boarding

9.0

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
ANA
8.4
Very good
1,003 reviews
STARLUX Airlines
8.9
Very good
222 reviews

Crew

9.2

Overall

8.9

Food

8.7

Comfort

8.9

Entertainment

8.9

Boarding

9.0

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
China Airlines
8.3
Very good
778 reviews
STARLUX Airlines
8.9
Very good
222 reviews

Crew

9.2

Overall

8.9

Food

8.7

Comfort

8.9

Entertainment

8.9

Boarding

9.0

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!
Singapore Airlines
8.1
Very good
1,393 reviews
STARLUX Airlines
8.9
Very good
222 reviews

Crew

9.2

Overall

8.9

Food

8.7

Comfort

8.9

Entertainment

8.9

Boarding

9.0

Reviews

1 / 8
10.0
Excellent

Anonymous,Sep 2025

TPE - CRK

Superb service! My second time flying with Starlux to Clark. Will definately fly this route with them again!

Related info for your journey

Find useful and relevant information for your journey from Seattle 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.

  • What airport do you fly from for flights from Seattle to Jakarta Soekarno-Hatta Intl?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Jakarta Soekarno-Hatta Intl. You should not have trouble finding flights to Jakarta Soekarno-Hatta Intl from Seattle/Tacoma Intl; the airport handles an average of 0 outbound flights to Jakarta Soekarno-Hatta Intl per day. You should also have plenty of airline options to choose from since 9 airlines have flights from the Seattle airport to Jakarta Soekarno-Hatta Intl. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How long is the flight from Seattle to Jakarta Soekarno-Hatta Intl Airport?

    A quick flight from Seattle to Jakarta Soekarno-Hatta Intl Airport can take about 35h 19m. Korean Air provides one of the quickest options available for as low as $735. There are 8378 mi between Seattle and Jakarta Soekarno-Hatta Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Jakarta Soekarno-Hatta Intl Airport round-trip?

    Singapore Airlines, at $624, was found to be the cheapest airline from Seattle to Jakarta Soekarno-Hatta Intl Airport.Alternate airlines to your destination round-trip include Korean Air and United Airlines. Users have found that Singapore Airlines is 38% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Seattle 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 Seattle to Soekarno-Hatta Intl.

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Jakarta Soekarno-Hatta Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Jakarta Soekarno-Hatta Intl Airport (average of $601). Flying from Seattle to Jakarta Soekarno-Hatta Intl Airport in June is currently the most expensive (average of $1,124). 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 Seattle to Soekarno-Hatta Intl

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Soekarno-Hatta Intl flights

Top 9 airlines flying from Seattle to Soekarno-Hatta Intl

Discover the top 9 airlines that operate flights from Seattle 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 November 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$624Average$934FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$697Average$975FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$742Average$911FlexibilityNo cancel feeOn-time69%
ANACheapest$780Average$1,014FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$804Average$1,016FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$842Average$960FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$852Average$995FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$907Average$1,076FlexibilityNo cancel feeOn-time74%
Asiana AirlinesCheapest$919Average$1,148FlexibilityNo cancel feeOn-time76%

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