HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Indonesia

$301+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DPS
Nov 6 — Nov 131
Thu 11/6
Thu 11/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Indonesia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 7, 2025.

This lol.travel deal was found by Cheapflights users on 10/7. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:00 pmSEA - DPS
1 stop20h 55mKorean Air
Mon 11/101:20 amDPS - SEA
1 stop23h 40mKorean Air
Deal found 10/7$698
This Trip.com deal was found by Cheapflights users on 10/7. 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.
Wed 11/59:30 pmSEA - DPS
1 stop34h 40mPhilippine Airlines
Tue 11/111:10 amDPS - SEA
1 stop33h 30mPhilippine Airlines
Deal found 10/7$700
This Justfly.com deal was found by Cheapflights users on 10/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:45 amSEA - DPS
1 stop42h 20mSingapore Airlines
Wed 11/57:20 amDPS - SEA
1 stop39h 50mSingapore Airlines
Deal found 10/6$703
This oojo deal was found by Cheapflights users on 10/7. 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.
Sun 11/98:45 amSEA - DPS
1 stop33h 25mSingapore Airlines
Sat 11/229:40 pmDPS - SEA
1 stop25h 30mSingapore Airlines
Deal found 10/7$704
This Bravofly deal was found by Cheapflights users on 10/7. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:59 pmSEA - DPS
2 stops58h 26mKorean Air
Sun 1/1811:50 pmDPS - SEA
1 stop25h 10mKorean Air
Deal found 10/7$709
This oojo deal was found by Cheapflights users on 10/7. 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.
Fri 10/319:45 amSEA - DPS
1 stop33h 25mSingapore Airlines
Thu 11/138:15 pmDPS - SEA
1 stop26h 55mSingapore Airlines
Deal found 10/7$713
This oojo deal was found by Cheapflights users on 10/7. 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.
Sun 10/2610:30 pmSEA - DPS
1 stop34h 40mPhilippine Airlines
Sat 11/11:10 amDPS - SEA
1 stop33h 30mPhilippine Airlines
Deal found 10/7$714
This Justfly.com deal was found by Cheapflights users on 10/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:45 amSEA - DPS
1 stop42h 20mSingapore Airlines
Fri 1/238:15 pmDPS - SEA
1 stop26h 55mSingapore Airlines
Deal found 10/7$717
This FlightHub deal was found by Cheapflights users on 10/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:30 pmSEA - DPS
1 stop34h 40mPhilippine Airlines
Sat 11/151:10 amDPS - SEA
1 stop33h 30mPhilippine Airlines
Deal found 10/7$723
This Justfly.com deal was found by Cheapflights users on 10/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:45 amSEA - DPS
1 stop33h 25mSingapore Airlines
Wed 11/199:40 pmDPS - SEA
1 stop25h 30mSingapore Airlines
Deal found 10/7$727
This Korean Air deal was found by Cheapflights users on 10/6. 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 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
Mon 11/179:50 pmCGK - SEA
1 stop26h 10mKorean Air
Deal found 10/6$736
This Korean Air deal was found by Cheapflights users on 10/6. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:00 amSEA - CGK
1 stop42h 20mKorean Air
Tue 11/259:50 pmCGK - SEA
1 stop26h 10mKorean Air
Deal found 10/6$758

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 October 7, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$636
(FlightHub)

One-way from

$301
(oojo)

Popular in

June

Cheapest in

September

Average price

$935
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. 16% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 7, 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

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Mon 11/3

5:55 pm-8:20 pm

2 stops35h 25m

Jakarta Soekarno-Hatta Intl

Mon 11/17

9:50 pm-9:00 am

1 stop26h 10m

$736

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

Mon 11/3

11:15 am-11:55 pm

1 stop20h 40m

Denpasar Bali Ngurah Rai

Sun 11/16

1:20 am-1:20 pm

1 stop28h 00m

$743

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

Wed 10/29

12:00 pm-11:55 pm

1 stop20h 55m

Denpasar Bali Ngurah Rai

Tue 11/18

11:50 pm-9:00 am

1 stop25h 10m

$747

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Tue 11/4

11:00 am-8:20 pm

1 stop42h 20m

Jakarta Soekarno-Hatta Intl

Tue 11/25

9:50 pm-9:00 am

1 stop26h 10m

$758

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

Thu 2/26

11:00 am-11:55 pm

1 stop20h 55m

Denpasar Bali Ngurah Rai

Wed 3/11

1:20 am-10:00 am

1 stop23h 40m

$787

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

Thu 1/15

11:00 am-11:55 pm

1 stop20h 55m

Denpasar Bali Ngurah Rai

Sat 1/24

11:50 pm-9:00 am

1 stop25h 10m

$832

PortlandJakarta

PDX - CGK

PDXCGK

Portland

Sun 1/18

2:57 pm-10:15 am

2 stops28h 18m

Jakarta Soekarno-Hatta Intl

Thu 2/5

5:25 am-12:38 pm

2 stops22h 13m

$835

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

Thu 1/15

11:00 am-11:55 pm

1 stop20h 55m

Denpasar Bali Ngurah Rai

Thu 1/22

1:20 am-8:31 pm

2 stops35h 11m

$848

PortlandJakarta

PDX - CGK

PDXCGK

Portland

Thu 1/29

2:57 pm-10:15 am

2 stops28h 18m

Jakarta Soekarno-Hatta Intl

Thu 2/26

5:25 am-10:55 am

2 stops20h 30m

$856

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Thu 2/12

3:45 pm-6:00 am

1 stop23h 15m

Jakarta Soekarno-Hatta Intl

Thu 2/26

2:15 pm-12:59 am

2 stops25h 44m

$858

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Showing 1-10 of 55 results
1
2
3
...
6

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, February is the cheapest month in which you can book a flight from State of Washington to Indonesia (average of $584). Flying from State of Washington to Indonesia in December is currently the most expensive (average of $1,002). 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 October 7, 2025.

It’s optimal to fly from State of Washington to Indonesia in the morning. By choosing this option you can save up to 19% 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 $743, Korean Air can have you in Indonesia from State of Washington in 20h 40m. Airlines will cover a distance of 8156 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 $317. Users have also found prices from $393 and $398 on United Airlines and Korean Air, 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, February is the cheapest month in which you can book a flight from State of Washington to Indonesia (average of $584). Flying from State of Washington to Indonesia in December is currently the most expensive (average of $1,002). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Indonesia

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
John F Kennedy Intl to Haneda flights
San Francisco to Haneda flights
Newark to Haneda flights
Seattle to Narita flights
Los Angeles to Suvarnabhumi flights
Newark to Narita flights
San Francisco to Narita flights
John F Kennedy Intl to Suvarnabhumi flights
Newark to New Delhi flights
Los Angeles to Manila flights
Seattle to Haneda flights
John F Kennedy Intl to Narita flights
John F Kennedy Intl to New Delhi flights
San Francisco to Manila flights
Seattle to Suvarnabhumi flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Honolulu to Haneda flights
LaGuardia to Narita flights
LaGuardia to Haneda flights
Dulles Intl to Haneda flights
San Francisco to Suvarnabhumi flights
San Francisco to New Delhi flights
John F Kennedy Intl to Mumbai flights
Dallas/Fort Worth to Narita flights
Honolulu to Narita flights
John F Kennedy Intl to Hong Kong flights
San Francisco to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Suvarnabhumi flights
O'Hare Intl to Narita flights
John F Kennedy Intl to Incheon Intl flights
Newark to Suvarnabhumi flights
Dallas/Fort Worth to Haneda flights
San Francisco to Hong Kong flights
Ontario to Narita flights
John F Kennedy Intl to Ahmedabad flights
San Francisco to Mumbai flights
O'Hare Intl to Haneda flights
Los Angeles to Incheon Intl flights
Newark to Mumbai flights
LaGuardia to Suvarnabhumi flights
LaGuardia to New Delhi flights
Boston to Narita flights
Los Angeles to Ho Chi Minh City flights
O'Hare Intl to Suvarnabhumi flights
Hobby to Haneda flights
Atlanta to Haneda flights
John F Kennedy Intl to Manila flights
Newark to Ahmedabad flights

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 October 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$629Average$1,271FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$647Average$722FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$697Average$968FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$742Average$911FlexibilityNo cancel feeOn-time69%
DeltaCheapest$783Average$1,373FlexibilityNo cancel feeOn-timeN/A
ANACheapest$793Average$1,029FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$815Average$986FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$842Average$960FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$852Average$988FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$907Average$1,262FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.