HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Indonesia

$376+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DPS
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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.

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 July 1, 2025.

Round-trip from

$678
(FlightHub)

One-way from

$376
(FlightHub)

Popular in

June

Cheapest in

September

Average price

$1,417
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 ($218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 1, 2025.

This FlightHub deal was found by Cheapflights users on 6/30. 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.
Tue 10/289:45 amSEA - DPS
1 stop43h 55mSingapore Airlines
Mon 11/312:05 pmDPS - SEA
1 stop35h 05mSingapore Airlines
Deal found 6/30$652
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Tue 11/48:45 amSEA - CGK
1 stop19h 40mSingapore Airlines
Tue 11/185:25 amCGK - SEA
1 stop16h 45mSingapore Airlines
Deal found 7/1$678
This CrystalTravel deal was found by Cheapflights users on 6/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/112:50 pmSEA - DPS
1 stop19h 45mKorean Air
Tue 9/912:50 amDPS - SEA
1 stop24h 50mKorean Air
Deal found 6/29$686
This oojo deal was found by Cheapflights users on 6/30. 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.
Mon 9/112:50 pmSEA - CGK
1 stop41h 20mKorean Air
Mon 9/229:50 pmCGK - SEA
1 stop26h 50mKorean Air
Deal found 6/30$703
This oojo deal was found by Cheapflights users on 6/30. 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 10/511:35 pmSEA - DPS
1 stop33h 20mPhilippine Airlines
Sat 10/251:30 amDPS - SEA
1 stop33h 05mPhilippine Airlines
Deal found 6/30$703
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Tue 9/305:31 pmSEA - CGK
2 stops32h 29mANA
Mon 10/139:25 pmCGK - SEA
2 stops35h 11mANA
Deal found 7/1$739
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:31 pmSEA - CGK
2 stops45h 34mUnited Airlines
Mon 10/139:25 pmCGK - SEA
1 stop31h 00mUnited Airlines
Deal found 7/1$749
This Ovago deal was found by Cheapflights users on 6/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/61:20 pmSEA - CGK
1 stop40h 50mMultiple Airlines
Mon 8/189:50 pmCGK - SEA
1 stop27h 00mMultiple Airlines
Deal found 6/30$750
This Delta deal was found by Cheapflights users on 6/30. 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 10/812:25 pmSEA - CGK
1 stop41h 45mDelta
Wed 10/229:50 pmCGK - SEA
1 stop29h 40mDelta
Deal found 6/30$756
This FlightHub deal was found by Cheapflights users on 6/30. 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 8/1711:35 pmSEA - CGK
1 stop34h 20mPhilippine Airlines
Thu 9/1812:55 amCGK - SEA
1 stop32h 20mPhilippine Airlines
Deal found 6/30$760
This Expedia deal was found by Cheapflights users on 6/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:50 pmSEA - BPN
2 stops53h 15mMultiple Airlines
Mon 9/1512:35 pmBPN - SEA
2 stops37h 05mMultiple Airlines
Deal found 6/29$793
This oojo deal was found by Cheapflights users on 7/1. 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.
Mon 11/312:10 amSEA - CGK
1 stop22h 30mChina Airlines
Tue 11/182:40 pmCGK - SEA
1 stop18h 35mChina Airlines
Deal found 7/1$807

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 July 1, 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

Tue 11/4

8:45 am-7:25 pm

1 stop19h 40m

Jakarta Soekarno-Hatta Intl

Tue 11/18

5:25 am-7:10 am

1 stop16h 45m

$678

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

Mon 9/1

12:50 pm-11:35 pm

1 stop19h 45m

Denpasar Bali Ngurah Rai

Wed 11/12

1:20 am-9:00 am

1 stop23h 40m

$686

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

Fri 9/5

10:15 am-12:05 am

1 stop22h 50m

Denpasar Bali Ngurah Rai

Fri 9/26

2:00 pm-8:45 am

1 stop33h 45m

$700

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Mon 9/1

12:50 pm-8:10 pm

1 stop41h 20m

Jakarta Soekarno-Hatta Intl

Mon 9/22

9:50 pm-10:40 am

1 stop26h 50m

$703

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

Wed 9/3

11:35 pm-11:55 pm

1 stop33h 20m

Denpasar Bali Ngurah Rai

Tue 9/9

12:55 am-7:15 pm

1 stop33h 20m

$704

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Tue 9/30

5:31 pm-4:00 pm

2 stops32h 29m

Jakarta Soekarno-Hatta Intl

Mon 10/13

9:25 pm-6:36 pm

2 stops35h 11m

$739

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Tue 9/30

5:31 pm-5:05 am

2 stops45h 34m

Jakarta Soekarno-Hatta Intl

Mon 10/13

9:25 pm-2:25 pm

1 stop31h 00m

$749

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Wed 8/6

1:20 pm-8:10 pm

1 stop40h 50m

Jakarta Soekarno-Hatta Intl

Mon 8/18

9:50 pm-10:50 am

1 stop27h 00m

$750

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Wed 10/8

12:25 pm-8:10 pm

1 stop41h 45m

Jakarta Soekarno-Hatta Intl

Wed 10/22

9:50 pm-1:30 pm

1 stop29h 40m

$756

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

Sun 8/17

11:35 pm-11:55 pm

1 stop34h 20m

Jakarta Soekarno-Hatta Intl

Thu 9/18

12:55 am-7:15 pm

1 stop32h 20m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 60 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, March is the cheapest month in which you can book a flight from State of Washington to Indonesia (average of $1,076). Flying from State of Washington to Indonesia in December is currently the most expensive (average of $1,743). 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 July 1, 2025.

When flying from State of Washington to Indonesia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Indonesia

Get insights into the airlines that provide service to Indonesia. 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 Indonesia. Reviews last updated July 1, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air, and Korean Air from Washington to Indonesia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
189 reviews

Boarding

9.0

Food

8.9

Overall

9.1

Comfort

9.0

Entertainment

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
189 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Boarding

9.0

Food

8.9

Overall

9.1

Comfort

9.0

Entertainment

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,212 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Boarding

9.0

Food

8.9

Overall

9.1

Comfort

9.0

Entertainment

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,101 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Boarding

9.0

Food

8.9

Overall

9.1

Comfort

9.0

Entertainment

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
892 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Boarding

9.0

Food

8.9

Overall

9.1

Comfort

9.0

Entertainment

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,504 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Boarding

9.0

Food

8.9

Overall

9.1

Comfort

9.0

Entertainment

9.0

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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.

  • 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 $376. Users have also found prices from $380 and $438 on Korean Air and China 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, March is the cheapest month in which you can book a flight from State of Washington to Indonesia (average of $1,076). Flying from State of Washington to Indonesia in December is currently the most expensive (average of $1,743). 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 Narita flights
John F Kennedy Intl to Suvarnabhumi flights
Newark to Haneda flights
San Francisco to Haneda flights
Newark to Narita flights
Seattle to Narita flights
Los Angeles to Manila flights
Seattle to Haneda flights
Los Angeles to Suvarnabhumi flights
Dallas/Fort Worth to Narita flights
San Francisco to Manila flights
John F Kennedy Intl to Narita flights
Dallas/Fort Worth to Haneda flights
Newark to Suvarnabhumi flights
LaGuardia to Haneda flights
O'Hare Intl to Narita flights
Dulles Intl to Haneda flights
LaGuardia to Suvarnabhumi flights
LaGuardia to Narita flights
Boston to Narita flights
O'Hare Intl to Haneda flights
Hobby to Haneda flights
O'Hare Intl to Suvarnabhumi flights
San Francisco to Hong Kong flights
John F Kennedy Intl to New Delhi flights
Los Angeles to Incheon Intl flights
Dallas/Fort Worth to Suvarnabhumi flights
John F Kennedy Intl to Mumbai flights
San Francisco to New Delhi flights
Seattle to Suvarnabhumi flights
John F Kennedy Intl to Hong Kong flights
Ontario to Narita flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Incheon Intl flights
San Francisco to Suvarnabhumi flights
Los Angeles to Taiwan Taoyuan Intl flights
San Francisco to Ho Chi Minh City flights
Hobby to Narita flights
Atlanta to Haneda flights
Seattle to Soekarno-Hatta Intl flights
Los Angeles to Ho Chi Minh City flights
Honolulu to Haneda flights
Newark to New Delhi flights
John F Kennedy Intl to Ahmedabad flights
San Francisco to Taiwan Taoyuan Intl flights
Dulles Intl to Suvarnabhumi flights
John F Kennedy Intl to Manila 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$646Average$1,293FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$647Average$739FlexibilityNo cancel feeOn-time60%
STARLUX AirlinesCheapest$781Average$1,028FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$826Average$971FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$826Average$989FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$839Average$961FlexibilityNo cancel feeOn-time70%
ANACheapest$846Average$1,051FlexibilityNo cancel feeOn-time80%
Turkish AirlinesCheapest$852Average$988FlexibilityNo cancel feeOn-time77%
DeltaCheapest$860Average$1,379FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$911Average$1,008FlexibilityNo cancel feeOn-time79%

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.