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Soekarno-Hatta Intl

$373+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CGK
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 May, booked 79 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 September 16, 2025.

Round-trip from

$584
(oojo)

One-way from

$373
(FlightHub)

Popular in

June

Cheapest in

October

Average price

$944
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. 10% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:45 amSEA - CGK
1 stop31h 50mSingapore Airlines
Thu 11/65:25 amCGK - SEA
1 stop16h 45mSingapore Airlines
Deal found 9/15$654
This oojo deal was found by Cheapflights users on 9/16. 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 11/288:45 amSEA - CGK
1 stop19h 40mSingapore Airlines
Fri 12/125:25 amCGK - SEA
1 stop16h 45mSingapore Airlines
Deal found 9/16$676
This oojo deal was found by Cheapflights users on 9/16. 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 10/319:45 amSEA - CGK
1 stop31h 50mSingapore Airlines
Fri 11/75:25 amCGK - SEA
1 stop16h 45mSingapore Airlines
Deal found 9/16$707
This oojo deal was found by Cheapflights users on 9/14. 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.
Wed 10/2211:35 pmSEA - CGK
1 stop34h 20mPhilippine Airlines
Sat 11/11:20 amCGK - SEA
1 stop32h 20mPhilippine Airlines
Deal found 9/14$713
This oojo deal was found by Cheapflights users on 9/14. 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.
Wed 10/2912:00 pmSEA - CGK
1 stop42h 20mKorean Air
Wed 11/59:50 pmCGK - SEA
1 stop26h 10mKorean Air
Deal found 9/14$714
This oojo deal was found by Cheapflights users on 9/14. 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.
Wed 10/295:30 pmSEA - CGK
2 stops26h 45mMultiple Airlines
Wed 11/55:00 pmCGK - SEA
1 stop29h 10mMultiple Airlines
Deal found 9/14$718
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:00 amSEA - CGK
1 stop42h 20mMultiple Airlines
Wed 11/269:50 pmCGK - SEA
1 stop26h 10mMultiple Airlines
Deal found 9/15$721
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:35 pmSEA - CGK
1 stop34h 20mPhilippine Airlines
Tue 10/712:55 amCGK - SEA
1 stop32h 20mPhilippine Airlines
Deal found 9/16$724
This Korean Air deal was found by Cheapflights users on 9/16. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:00 amSEA - CGK
1 stop42h 20mKorean Air
Mon 12/19:50 pmCGK - SEA
1 stop26h 10mKorean Air
Deal found 9/16$731
This Korean Air deal was found by Cheapflights users on 9/16. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:55 pmSEA - CGK
2 stops35h 25mKorean Air
Tue 12/29:50 pmCGK - SEA
1 stop26h 10mKorean Air
Deal found 9/16$736
This Korean Air deal was found by Cheapflights users on 9/14. 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.
Tue 10/2112:50 pmSEA - CGK
1 stop41h 20mKorean Air
Sun 11/29:50 pmCGK - SEA
2 stops33h 20mKorean Air
Deal found 9/14$742
This Korean Air deal was found by Cheapflights users on 9/15. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:00 amSEA - CGK
1 stop42h 20mKorean Air
Wed 11/269:50 pmCGK - SEA
2 stops31h 54mKorean Air
Deal found 9/15$745

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 September 16, 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 2/12

9:30 pm-12:20 am

1 stop35h 50m

Jakarta Soekarno-Hatta Intl

Wed 2/25

1:20 am-6:40 pm

1 stop32h 20m

$699

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Mon 11/3

5:55 pm-8:20 pm

2 stops35h 25m

Jakarta Soekarno-Hatta Intl

Mon 12/1

9:50 pm-9:00 am

1 stop26h 10m

$736

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Tue 10/21

12:50 pm-8:10 pm

1 stop41h 20m

Jakarta Soekarno-Hatta Intl

Sun 11/2

9:50 pm-4:10 pm

2 stops33h 20m

$742

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Wed 11/12

11:00 am-8:20 pm

1 stop42h 20m

Jakarta Soekarno-Hatta Intl

Wed 11/26

9:50 pm-2:44 pm

2 stops31h 54m

$745

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Mon 11/3

5:55 pm-8:20 pm

2 stops35h 25m

Jakarta Soekarno-Hatta Intl

Tue 12/2

9:50 pm-2:44 pm

2 stops31h 54m

$747

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Mon 11/3

11:15 am-8:20 pm

1 stop42h 05m

Jakarta Soekarno-Hatta Intl

Wed 11/26

9:50 pm-1:20 pm

1 stop30h 30m

$764

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Mon 11/3

5:55 pm-8:20 pm

2 stops35h 25m

Jakarta Soekarno-Hatta Intl

Wed 11/26

9:50 pm-2:44 pm

2 stops31h 54m

$766

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Tue 2/10

9:30 pm-12:20 am

1 stop35h 50m

Jakarta Soekarno-Hatta Intl

Wed 2/25

1:20 am-6:40 pm

1 stop32h 20m

$825

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Thu 2/26

2:00 pm-8:20 pm

2 stops39h 20m

Jakarta Soekarno-Hatta Intl

Tue 3/24

9:50 pm-10:00 am

1 stop26h 10m

$852

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Wed 10/22

11:35 pm-11:55 pm

1 stop34h 20m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 21 results
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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 September 12, 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 79 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, October is the cheapest month in which you can book a flight from Seattle to Jakarta Soekarno-Hatta Intl Airport (average of $901). Flying from Seattle to Jakarta Soekarno-Hatta Intl Airport in June is currently the most expensive (average of $1,361). 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 September 16, 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 19% 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 September 16, 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
9.0
Wonderful
214 reviews

Entertainment

8.9

Crew

9.2

Boarding

9.0

Food

8.8

Comfort

8.9

Overall

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
9.0
Wonderful
214 reviews
STARLUX Airlines
9.0
Wonderful
214 reviews

Entertainment

8.9

Crew

9.2

Boarding

9.0

Food

8.8

Comfort

8.9

Overall

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
1,236 reviews
STARLUX Airlines
9.0
Wonderful
214 reviews

Entertainment

8.9

Crew

9.2

Boarding

9.0

Food

8.8

Comfort

8.9

Overall

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
963 reviews
STARLUX Airlines
9.0
Wonderful
214 reviews

Entertainment

8.9

Crew

9.2

Boarding

9.0

Food

8.8

Comfort

8.9

Overall

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
767 reviews
STARLUX Airlines
9.0
Wonderful
214 reviews

Entertainment

8.9

Crew

9.2

Boarding

9.0

Food

8.8

Comfort

8.9

Overall

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
1,365 reviews
STARLUX Airlines
9.0
Wonderful
214 reviews

Entertainment

8.9

Crew

9.2

Boarding

9.0

Food

8.8

Comfort

8.9

Overall

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 10 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 25m. Philippine Airlines provides one of the quickest options available for as low as $736. 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 $623, 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 39% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Philippine Airlines. According to our data, you can fly for as low as $373. Users have also found prices from $376 and $391 on Korean Air and Delta, respectively.

  • 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, October is the cheapest month in which you can book a flight from Seattle to Jakarta Soekarno-Hatta Intl Airport (average of $901). Flying from Seattle to Jakarta Soekarno-Hatta Intl Airport in June is currently the most expensive (average of $1,361). 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?

Book flights to Jakarta Soekarno-Hatta Intl Airport if you plan to visit one of these locations
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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 10 airlines flying from Seattle to Soekarno-Hatta Intl

Discover the top 10 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$623Average$983FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$697Average$975FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$742Average$911FlexibilityNo cancel feeOn-time69%
ANACheapest$793Average$1,050FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$815Average$958FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$842Average$960FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$866Average$1,020FlexibilityNo cancel feeOn-time77%
Japan AirlinesCheapest$911Average$1,013FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$914Average$1,051FlexibilityNo cancel feeOn-time74%
Asiana AirlinesCheapest$919Average$1,028FlexibilityNo cancel feeOn-time76%

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