$350 Find Cheap Flights from Washington to Indonesia

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Indonesia.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to Indonesia is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to Indonesia with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington to Indonesia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

There are 94 airports in Indonesia. The busiest airport is Jakarta Soekarno-Hatta Intl Airport (CGK), with 37% of all flights arriving there.

Based on KAYAK data, the cheapest day to fly to Indonesia is Tuesday where round-trip tickets can be as cheap as $1,047. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,461 on average.

The cheapest time of day to fly to Indonesia is generally in the morning, when round-trip flights cost $1,082 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to Indonesia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,477.

The cheapest month for flights from Washington to Indonesia is October, when tickets cost $874 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,646 and $1,276 respectively.

To get a below average price on the flight from Washington to Indonesia, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

An average nonstop flight from Washington to Indonesia takes 34h 35m, covering a distance of 8236 miles. The shortest route is Seattle (SEA) to Jakarta Soekarno-Hatta Intl Airport (CGK) with an average flight time of 19h 05m.

Based on KAYAK flight searches, the most popular destination is Denpasar (94% of total searches to Indonesia). The next most popular destinations are Makassar (2%) and Balikpapan (1%). Searches for flights to Yogyakarta (1%), to Semarang (1%) and to Banyuwangi (1%) are also popular.