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$556+ Cheap flights from Washington, D.C. (WAS) to Semarang (SRG)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SRG
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Semarang

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Semarang (SRG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,110
(Etihad Airways)

One-way from

$556
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Semarang Achmad Yani flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Semarang Achmad Yani flights.
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From Washington, D.C. (WAS) to Semarang Achmad Yani
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One-way flight from Washington, D.C. (WAS) to Semarang Achmad Yani
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Find flight deals from Washington, D.C. to Semarang

Cheapest flights from Washington, D.C. to Semarang
Explore the most affordable flight options available from Washington, D.C. to Semarang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Etihad Airways deal was found by Cheapflights users on 1/7. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:35 pmIAD - SRG
2 stops40h 10mEtihad Airways
Mon 3/29:45 amSRG - IAD
2 stops35h 20mEtihad Airways
Deal found 1/7$1,110

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Semarang 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 January 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Semarang that are best for you.

Fly from

Washington, D.C.

Fly to

Semarang

Route

Depart

Return

Price

Washington, D.C.Semarang

IAD - SRG

IADSRG

Washington, D.C. Dulles Intl

Thu 2/26

2:35 pm-6:45 pm

2 stops40h 10m

Semarang Achmad Yani

Mon 3/2

9:45 am-9:05 am

2 stops35h 20m

$1,110

Washington, D.C.Semarang

IAD - SRG

IADSRG

Washington, D.C. Dulles Intl

Thu 1/29

2:35 pm-10:35 am

3 stops32h 00m

$556

Washington, D.C.Semarang

IAD - SRG

IADSRG

Washington, D.C. Dulles Intl

Thu 1/29

2:35 pm-6:45 pm

2 stops40h 10m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

  • Most accurate provider: When it comes to deals on Washington, D.C.-Semarang flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Semarang flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Semarang flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Semarang flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Semarang flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Semarang

Have a flexible travel schedule? Discover the best time to fly to Semarang from Washington, D.C. 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, D.C. to Semarang
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Semarang. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Semarang from Washington, D.C.?

    For a flight from Washington, D.C. to Semarang, you will be flying into Achmad Yani. Semarang Achmad Yani (SRG) is just 3.4 mi from the center of the city. Achmad Yani is the only Semarang airport and it handles 0 inbound flights from Washington, D.C. per day. 0 airlines have flights to Semarang Achmad Yani from Washington, D.C. on a regular basis.

  • How long is the flight from Washington, D.C. to Semarang?

    For as low as $1,110, Etihad Airways can have you in Semarang from Washington, D.C. in 40h 10m. Washington, D.C. and Semarang are separated by a distance of 10167 mi.

  • What are the most popular routes from Washington, D.C. to Semarang?

    The most popular flight routes from Washington, D.C. to Semarang are Washington, D.C. Dulles Intl - Semarang Achmad Yani, Baltimore/Washington - Semarang Achmad Yani and Washington, D.C. Reagan-National - Semarang Achmad Yani.

  • Can I find deals for flights from Washington, D.C. to Semarang that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Semarang?

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

  • Can I find deals for business class flights from Washington, D.C. to Semarang?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Semarang by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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