What is the cheapest airline that flies from Washington to Indonesia?

Singapore Airlines, Japan Airlines, and Delta are the most popular carriers operating from Washington to Indonesia

How long is the flight from State of Washington to Indonesia?

Flight times vary depending on what airport in State of Washington you fly out of and what airport in Indonesia you fly into. For example, flying from Seattle to Denpasar takes 19h 45m on average. On the other hand, flying from Spokane to Denpasar takes 33h 07m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Indonesia?

Singapore Airlines, EVA Air and China Airlines are the top three most popular airlines that fly to Indonesia from State of Washington according to our data. Singapore Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Indonesia. Keep in mind that there are 12 different airlines that fly to Indonesia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington to Indonesia?

Prices for flights from Washington to Indonesia are updated daily.

How many operators does momondo search for flights from Washington to Indonesia?

As of August 2025, there are 13 operators available to choose from for flights from Washington to Indonesia.

How old do you have to be to fly from Washington to Indonesia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Indonesia.

What documentation or ID do you need to fly to Indonesia?

The travel and health documents you'll need for your trip to Indonesia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Indonesia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$319 Cheap Flights from Washington to Indonesia in 2025

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Find the cheapest flights from Washington to Indonesia

Round-trip

One-way

Last minute

Cheap round-trip flights

8:45 am - 11:50 amSEA-DPS

35h 05m1 stop

9:40 pm - 1:52 pmDPS-SEA

32h 12m2 stops

$631Singapore Airlines

Find Deal

dom., feb. 1 - mar., feb. 10

8:45 am - 10:10 amSEA-DPS

33h 25m1 stop

10:25 am - 7:10 amDPS-SEA

36h 45m1 stop

$641Singapore Airlines

Find Deal

jue., ene. 15 - vie., ene. 23

12:50 pm - 8:10 pmSEA-CGK

41h 20m1 stop

9:50 pm - 10:40 amCGK-SEA

26h 50m1 stop

$688Korean Air

Find Deal

lun., sep. 1 - lun., sep. 15

5:40 pm - 8:10 pmSEA-CGK

36h 30m2 stops

9:50 pm - 10:40 amCGK-SEA

26h 50m1 stop

$692Korean Air

Find Deal

lun., ago. 25 - dom., sep. 7

3:35 pm - 10:15 amSEA-CGK

27h 40m2 stops

8:20 pm - 7:10 amCGK-SEA

25h 50m1 stop

$697

Find Deal

lun., ene. 12 - lun., feb. 9

1:20 pm - 8:10 pmSEA-CGK

40h 50m1 stop

9:30 pm - 10:40 amCGK-SEA

27h 10m1 stop

$700

Find Deal

lun., ago. 25 - dom., sep. 7

10:30 pm - 12:10 amSEA-DPS

34h 40m1 stop

1:10 am - 7:35 pmDPS-SEA

33h 25m1 stop

$701Philippine Airlines

Find Deal

dom., oct. 26 - sáb., nov. 1

8:37 am - 11:55 pmSEA-CGK

25h 18m2 stops

6:35 am - 10:25 amCGK-SEA

17h 50m1 stop

$720Japan Airlines

Find Deal

mar., sep. 9 - jue., sep. 25

8:37 am - 5:05 pmSEA-CGK

42h 28m2 stops

6:35 am - 10:25 amCGK-SEA

17h 50m1 stop

$729Japan Airlines

Find Deal

jue., ago. 28 - jue., sep. 25

11:35 pm - 11:55 pmSEA-DPS

33h 20m1 stop

12:55 am - 7:15 pmDPS-SEA

33h 20m1 stop

$738Philippine Airlines

Find Deal

vie., oct. 3 - mar., oct. 21

Cathay Pacific flights from State of Washington to Indonesia

Our best Cathay Pacific deals on State of Washington to Indonesia flight tickets

Cathay Pacific

Oct 13

SEA6:30 amSeattle/Tacoma Intl

41h 30m

2 stops

DPS3:00 pmDenpasar Bali Ngurah Rai

Oct 21

DPS4:10 pmDenpasar Bali Ngurah Rai

37h 45m

2 stops

SEA2:55 pmSeattle/Tacoma Intl

$771

Find similar

Cathay Pacific

Sep 8

SEA11:37 amSeattle/Tacoma Intl

39h 03m

2 stops

DPS5:40 pmDenpasar Bali Ngurah Rai

Sep 15

DPS6:45 pmDenpasar Bali Ngurah Rai

41h 51m

2 stops

SEA9:36 pmSeattle/Tacoma Intl

$777

Find similar

Cathay Pacific

Oct 13

SEA6:30 amSeattle/Tacoma Intl

41h 30m

2 stops

DPS3:00 pmDenpasar Bali Ngurah Rai

Oct 21

DPS4:10 pmDenpasar Bali Ngurah Rai

37h 45m

2 stops

SEA2:55 pmSeattle/Tacoma Intl

$780

Find similar

Korean Air flights from State of Washington to Indonesia

Our best Korean Air deals on State of Washington to Indonesia flight tickets

Korean Air

Sep 1

SEA12:50 pmSeattle/Tacoma Intl

41h 20m

1 stop

CGK8:10 pmJakarta Soekarno-Hatta Intl

Sep 15

CGK9:50 pmJakarta Soekarno-Hatta Intl

26h 50m

1 stop

SEA10:40 amSeattle/Tacoma Intl

$688

Find similar

Korean Air

Aug 25

SEA5:40 pmSeattle/Tacoma Intl

36h 30m

2 stops

CGK8:10 pmJakarta Soekarno-Hatta Intl

Sep 7

CGK9:50 pmJakarta Soekarno-Hatta Intl

26h 50m

1 stop

SEA10:40 amSeattle/Tacoma Intl

$692

Find similar

Korean Air

Sep 17

SEA12:50 pmSeattle/Tacoma Intl

42h 20m

1 stop

DPS10:10 pmDenpasar Bali Ngurah Rai

Sep 23

DPS12:50 amDenpasar Bali Ngurah Rai

24h 50m

1 stop

SEA10:40 amSeattle/Tacoma Intl

$703

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

dom. 2/1

8:45 am-11:50 am

1 stop35h 05m

Denpasar Bali Ngurah Rai

mar. 2/10

9:40 pm-1:52 pm

2 stops32h 12m

$631

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

jue. 1/15

8:45 am-10:10 am

1 stop33h 25m

Denpasar Bali Ngurah Rai

vie. 1/23

10:25 am-7:10 am

1 stop36h 45m

$641

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

lun. 9/1

12:50 pm-8:10 pm

1 stop41h 20m

Jakarta Soekarno-Hatta Intl

lun. 9/15

9:50 pm-10:40 am

1 stop26h 50m

$688

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

lun. 8/25

5:40 pm-8:10 pm

2 stops36h 30m

Jakarta Soekarno-Hatta Intl

dom. 9/7

9:50 pm-10:40 am

1 stop26h 50m

$692

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

lun. 1/12

3:35 pm-10:15 am

2 stops27h 40m

Jakarta Soekarno-Hatta Intl

lun. 2/9

8:20 pm-7:10 am

1 stop25h 50m

$697

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

lun. 8/25

1:20 pm-8:10 pm

1 stop40h 50m

Jakarta Soekarno-Hatta Intl

dom. 9/7

9:30 pm-10:40 am

1 stop27h 10m

$700

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

dom. 10/26

10:30 pm-12:10 am

1 stop34h 40m

Denpasar Bali Ngurah Rai

sáb. 11/1

1:10 am-7:35 pm

1 stop33h 25m

$701

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

mar. 9/9

8:37 am-11:55 pm

2 stops25h 18m

Jakarta Soekarno-Hatta Intl

jue. 9/25

6:35 am-10:25 am

1 stop17h 50m

$720

SeattleJakarta

SEA - CGK

SEACGK

Seattle/Tacoma Intl

jue. 8/28

8:37 am-5:05 pm

2 stops42h 28m

Jakarta Soekarno-Hatta Intl

jue. 9/25

6:35 am-10:25 am

1 stop17h 50m

$729

SeattleDenpasar

SEA - DPS

SEADPS

Seattle/Tacoma Intl

vie. 10/3

11:35 pm-11:55 pm

1 stop33h 20m

Denpasar Bali Ngurah Rai

mar. 10/21

12:55 am-7:15 pm

1 stop33h 20m

$738

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Indonesia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Indonesia?

The month of September is, on average, the cheapest month to fly to Indonesia from State of Washington, with most prices found around $847. If you aren’t able to travel during the month of September, then book flights to Indonesia from State of Washington during March instead. Flights to Indonesia in March, while not as cheap as those in September, still average around $917.

What is the cheapest day to depart on your flight to Indonesia?

Our data shows that Tuesday is the least expensive day to fly to Indonesia. Tickets to fly out on this day can be as low as $1,047. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Indonesia on Friday is $1,461.

What is the cheapest time of day to depart on your flight to Indonesia?

Our most recent data shows that the best time of day to fly to Indonesia is in the morning. Flights from State of Washington to Indonesia during this time can be as low as $1,082. Flights to Indonesia are more costly at noon, with an average ticket price of $1,477. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Indonesia?

You are more likely to see cheaper flights to Indonesia from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Indonesia for around $1,058 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indonesia from State of Washington for as low as $873 on momondo.

Can stopping save me money on State of Washington to Indonesia flights?

You could potentially save up to 13% on your flight if you consider stops on a State of Washington to Indonesia flight.

Cheap State of Washington to Indonesia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Indonesia

Best Price Found	$319
Fastest flight time	19h 45m
Direct flights	None
Airports in Indonesia	2 airports

The best one-way flight to Indonesia from State of Washington in the past 72 hours is $319. The best round-trip flight deal from State of Washington to Indonesia found on momondo in the last 72 hours is $631.

The fastest flight from State of Washington to Indonesia takes 19h 45m

There are no direct flights from State of Washington to Indonesia. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Jakarta Soekarno-Hatta Intl Airport, Portland Airport - Denpasar Bali Ngurah Rai Airport and Seattle/Tacoma Intl Airport - Denpasar Bali Ngurah Rai Airport.

There are 2 airports near Indonesia: Jakarta Soekarno-Hatta Intl (CGK), Denpasar Bali Ngurah Rai (DPS)

Search flight deals

When did momondo last update prices for flights from Washington to Indonesia?
Prices for flights from Washington to Indonesia are updated daily.
How many operators does momondo search for flights from Washington to Indonesia?
As of August 2025, there are 13 operators available to choose from for flights from Washington to Indonesia.
How old do you have to be to fly from Washington to Indonesia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Indonesia.
What documentation or ID do you need to fly to Indonesia?
The travel and health documents you'll need for your trip to Indonesia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Indonesia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Indonesia

Compare and see reviews for airlines that fly from State of Washington to Indonesia with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $638	Free Cancellation	Rating 8.1 1,346 reviews	Search Singapore Airlines flights
Philippine Airlines	PriceFrom $647	Free Cancellation	Rating 7.2 895 reviews	Search Philippine Airlines flights
Korean Air	PriceFrom $697	Free Cancellation	Rating 8.4 1,131 reviews	Search Korean Air flights
United Airlines	PriceFrom $742	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights
ANA	PriceFrom $803	Free Cancellation	Rating 8.4 930 reviews	Search ANA flights
China Airlines	PriceFrom $833	Free Cancellation	Rating 8.3 761 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $842	Free Cancellation	Rating 9.0 202 reviews	Search STARLUX Airlines flights
Turkish Airlines	PriceFrom $852	Free Cancellation	Rating 7.3 3,942 reviews	Search Turkish Airlines flights
Delta	PriceFrom $860	Free Cancellation	Rating 8.0 7,978 reviews	Search Delta flights
Japan Airlines	PriceFrom $911	Free Cancellation	Rating 8.3 1,545 reviews	Search Japan Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Indonesia?

It is quick and easy to find Washington to Indonesia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Indonesia that suits you.

Can I find flights from Washington to Indonesia with flexible booking policies on momondo?

Yes. All flights to Indonesia from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to Indonesia?

Once all potential Washington to Indonesia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington to Indonesia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to Indonesia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.