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$308+ Cheap flights from Washington to Indonesia

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DPS
dic. 25 — ene. 11
jue. 12/25
jue. 1/1
1 adult, Economy
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Find flight deals from Washington to Indonesia

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

This Kiwi.com deal was found by Cheapflights users on 11/23. 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.
dom. 11/309:30 pmSEA - DPS
1 stop34h 40mPhilippine Airlines
mié. 12/101:10 amDPS - SEA
1 stop33h 30mPhilippine Airlines
Deal found 11/23$628
This oojo deal was found by Cheapflights users on 11/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/269:30 pmSEA - DPS
1 stop34h 40mPhilippine Airlines
mar. 12/21:10 amDPS - SEA
1 stop33h 30mPhilippine Airlines
Deal found 11/25$633
This oojo deal was found by Cheapflights users on 11/24. 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.
mar. 11/259:30 pmSEA - DPS
1 stop34h 40mPhilippine Airlines
lun. 12/11:10 amDPS - SEA
1 stop33h 30mPhilippine Airlines
Deal found 11/24$634
This FlightHub deal was found by Cheapflights users on 11/24. 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.
mar. 11/259:30 pmSEA - DPS
1 stop34h 40mPhilippine Airlines
mar. 12/21:10 amDPS - SEA
1 stop33h 30mPhilippine Airlines
Deal found 11/24$638
This Gotogate deal was found by Cheapflights users on 11/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/289:30 pmSEA - DPS
1 stop34h 40mPhilippine Airlines
mié. 12/101:10 amDPS - SEA
1 stop33h 30mPhilippine Airlines
Deal found 11/24$649
This Philippine Airlines deal was found by Cheapflights users on 11/24. 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.
mié. 11/269:30 pmSEA - DPS
1 stop34h 40mPhilippine Airlines
lun. 12/11:10 amDPS - SEA
1 stop33h 30mPhilippine Airlines
Deal found 11/24$665
This Philippine Airlines deal was found by Cheapflights users on 11/24. 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.
mar. 11/259:30 pmSEA - DPS
1 stop34h 40mPhilippine Airlines
jue. 12/41:10 amDPS - SEA
1 stop33h 30mPhilippine Airlines
Deal found 11/24$705
This FlightHub deal was found by Cheapflights users on 11/23. 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.
jue. 12/48:45 amSEA - DPS
1 stop42h 20mSingapore Airlines
jue. 12/257:20 amDPS - SEA
1 stop39h 50mSingapore Airlines
Deal found 11/23$811
This Delta deal was found by Cheapflights users on 11/24. 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.
jue. 11/2711:15 amSEA - DPS
1 stop43h 10mDelta
lun. 12/112:50 amDPS - SEA
1 stop28h 30mDelta
Deal found 11/24$821
This Korean Air deal was found by Cheapflights users on 11/24. 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.
lun. 12/111:00 amSEA - DPS
1 stop20h 55mKorean Air
dom. 12/711:50 pmDPS - SEA
1 stop25h 10mKorean Air
Deal found 11/24$824
This Korean Air deal was found by Cheapflights users on 11/24. 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.
sáb. 11/2912:40 pmSEA - DPS
2 stops41h 45mKorean Air
dom. 12/71:20 amDPS - SEA
1 stop23h 40mKorean Air
Deal found 11/24$830
This Justfly.com deal was found by Cheapflights users on 11/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/48:45 amSEA - DPS
1 stop42h 20mSingapore Airlines
mié. 12/1710:30 amDPS - SEA
1 stop36h 40mSingapore Airlines
Deal found 11/23$831

Cheap flight deals from Washington to Indonesia

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

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$573
(FlightHub)

One-way from

$308
(FlightHub)

Popular in

June

Cheapest in

September

Average price

$920
Provider with most accurate pricing for Seattle/Tacoma Intl-Denpasar Bali Ngurah Rai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Denpasar Bali Ngurah Rai flights.
Search Deals
From Washington to Indonesia
Search Deals
One-way flight from Washington to Indonesia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($220 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Indonesia 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 noviembre 25, 2025.
Use the filters below to find and compare flights from Washington to Indonesia that are best for you.

Fly from

Washington

Fly to

Indonesia

Route

Depart

Return

Price

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

mié. 5/6

11:50 am-3:00 pm

1 stop36h 10m

Denpasar Bali Ngurah Rai

lun. 5/25

4:10 pm-10:10 am

1 stop33h 00m

$738

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

sáb. 3/7

8:45 am-8:30 am

1 stop32h 45m

Jakarta Soekarno-Hatta Intl

sáb. 3/21

11:10 am-8:10 am

1 stop35h 00m

$760

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

mié. 4/1

12:50 pm-10:10 pm

1 stop42h 20m

Denpasar Bali Ngurah Rai

mar. 4/21

1:10 am-10:40 am

1 stop24h 30m

$786

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

mar. 4/28

12:50 pm-11:50 pm

1 stop20h 00m

Denpasar Bali Ngurah Rai

mié. 5/6

1:10 am-10:40 am

1 stop24h 30m

$786

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

mar. 1/13

11:00 am-11:55 pm

1 stop20h 55m

Denpasar Bali Ngurah Rai

mié. 1/21

11:50 pm-2:54 pm

2 stops31h 04m

$797

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

jue. 4/30

12:50 pm-10:10 pm

1 stop42h 20m

Denpasar Bali Ngurah Rai

mar. 5/12

11:45 pm-2:43 pm

2 stops29h 58m

$797

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

lun. 3/9

12:00 pm-11:55 pm

1 stop20h 55m

Denpasar Bali Ngurah Rai

sáb. 3/21

11:50 pm-10:00 am

1 stop25h 10m

$805

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

lun. 3/2

12:10 am-9:00 pm

1 stop29h 50m

Jakarta Soekarno-Hatta Intl

jue. 3/12

10:30 pm-2:55 pm

1 stop30h 25m

$818

PortlandDenpasar

PDX - DPS

PDXDPS

Portland

mar. 4/7

7:00 am-12:05 am

2 stops26h 05m

Denpasar Bali Ngurah Rai

dom. 4/26

9:45 pm-4:28 pm

2 stops33h 43m

$818

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

sáb. 2/28

12:10 am-9:00 pm

1 stop29h 50m

Jakarta Soekarno-Hatta Intl

dom. 3/8

10:30 pm-2:55 pm

1 stop30h 25m

$818

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Indonesia

Have a flexible travel schedule? Discover the best time to fly to Indonesia 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 Indonesia

What is the cheapest month to book a flight from State of Washington to Indonesia?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Indonesia (average of $578). Flying from State of Washington to Indonesia in December is currently the most expensive (average of $962). 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 ID?

Find hourly flight availability from Washington to Indonesia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 25, 2025.

It’s optimal to fly from State of Washington to Indonesia in the morning. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from State of Washington to Indonesia?

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

Travelers seeking maximum savings on their State of Washington to Indonesia 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 Indonesia. 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 Indonesia?

    For as low as $760, Cathay Pacific can have you in Indonesia from State of Washington in 32h 45m. Airlines will cover a distance of 8378 mi. 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 Indonesia one-way?

    For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as $308. Users have also found prices from $416 and $461 on Korean Air and United Airlines, respectively.

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

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

  • How can I find direct flights from Washington to Indonesia?

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

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

    Yes. Cheapflights offers flight deals from Washington to Indonesia 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 Indonesia?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Indonesia (average of $578). Flying from State of Washington to Indonesia in December is currently the most expensive (average of $962). 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 Washington to Indonesia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Washington to Indonesia

Discover the top 10 airlines that operate flights from Washington to Indonesia. 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 noviembre 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$622Average$1,167FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$647Average$722FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$697Average$945FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$742Average$911FlexibilityNo cancel feeOn-time69%
DeltaCheapest$763Average$1,326FlexibilityNo cancel feeOn-timeN/A
ANACheapest$780Average$1,007FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$804Average$946FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$842Average$960FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$852Average$962FlexibilityNo cancel feeOn-time77%
Asiana AirlinesCheapest$866Average$1,068FlexibilityNo cancel feeOn-time76%

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