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Cheap flights from Washington, D.C. to Semarang from $609

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Semarang departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
2:35 pm - 2:40 pmIAD-SRG
36h 05m2 stops
Etihad Airways Logo
6:00 pm - 9:05 amSRG-IAD
51h 05m2 stops
$2,104Etihad Airways
Find Deal
Sat, Dec 27 - Sun, Jan 11
Etihad Airways Logo
2:35 pm - 6:45 pmIAD-SRG
40h 10m2 stops
Etihad Airways Logo
6:00 pm - 9:05 amSRG-IAD
51h 05m2 stops
$2,945Etihad Airways
Find Deal
Wed, Dec 24 - Mon, Jan 12
Etihad Airways Logo
2:35 pm - 12:05 pmIAD-SRG
57h 30m2 stops
Etihad Airways Logo
7:05 am - 9:05 amSRG-IAD
38h 00m2 stops
$3,047Etihad Airways
Find Deal
Wed, Dec 24 - Fri, Jan 16
Etihad Airways Logo
2:35 pm - 2:40 pmIAD-SRG
36h 05m2 stops
Etihad Airways Logo
6:00 pm - 9:05 amSRG-IAD
51h 05m2 stops
$3,357Etihad Airways
Find Deal
Thu, Dec 25 - Sun, Jan 11

Etihad Airways flights from Washington, D.C. to Semarang

Our best Etihad Airways deals on Washington, D.C. to Semarang flight tickets
Etihad Airways
Dec 27
IAD2:35 pmWashington, D.C. Dulles Intl
36h 05m
2 stops
SRG2:40 pmSemarang Achmad Yani
Jan 11
SRG6:00 pmSemarang Achmad Yani
51h 05m
2 stops
IAD9:05 amWashington, D.C. Dulles Intl
$2,104
Find similar
Etihad Airways
Dec 24
IAD2:35 pmWashington, D.C. Dulles Intl
40h 10m
2 stops
SRG6:45 pmSemarang Achmad Yani
Jan 12
SRG6:00 pmSemarang Achmad Yani
51h 05m
2 stops
IAD9:05 amWashington, D.C. Dulles Intl
$2,945
Find similar
Etihad Airways
Dec 24
IAD2:35 pmWashington, D.C. Dulles Intl
57h 30m
2 stops
SRG12:05 pmSemarang Achmad Yani
Jan 16
SRG7:05 amSemarang Achmad Yani
38h 00m
2 stops
IAD9:05 amWashington, D.C. Dulles Intl
$3,047
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Semarang that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Semarang

IAD - SRG

IADSRG

Washington, D.C. Dulles Intl

Sat 12/27

2:35 pm-2:40 pm

2 stops36h 05m

Semarang Achmad Yani

Sun 1/11

6:00 pm-9:05 am

2 stops51h 05m

$2,104

Washington, D.C.Semarang

IAD - SRG

IADSRG

Washington, D.C. Dulles Intl

Wed 12/24

2:35 pm-6:45 pm

2 stops40h 10m

Semarang Achmad Yani

Mon 1/12

6:00 pm-9:05 am

2 stops51h 05m

$2,945

Washington, D.C.Semarang

IAD - SRG

IADSRG

Washington, D.C. Dulles Intl

Wed 12/24

2:35 pm-12:05 pm

2 stops57h 30m

Semarang Achmad Yani

Fri 1/16

7:05 am-9:05 am

2 stops38h 00m

$3,047

Washington, D.C.Semarang

IAD - SRG

IADSRG

Washington, D.C. Dulles Intl

Thu 12/25

2:35 pm-2:40 pm

2 stops36h 05m

Semarang Achmad Yani

Sun 1/11

6:00 pm-9:05 am

2 stops51h 05m

$3,357

Washington, D.C.Semarang

IAD - SRG

IADSRG

Washington, D.C. Dulles Intl

Wed 2/11

2:35 pm-10:35 am

3 stops56h 00m

$609

Washington, D.C.Semarang

IAD - SRG

IADSRG

Washington, D.C. Dulles Intl

Wed 2/11

9:15 pm-9:00 am

2 stops47h 45m

$651

Washington, D.C.Semarang

IAD - SRG

IADSRG

Washington, D.C. Dulles Intl

Thu 11/20

8:05 pm-2:40 pm

2 stops54h 35m

$917

Washington, D.C.Semarang

IAD - SRG

IADSRG

Washington, D.C. Dulles Intl

Thu 11/20

10:30 am-10:35 am

3 stops36h 05m

$984

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. to Semarang

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Semarang according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Semarang (WAS to SRG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Semarang

Direct flights

None
There are no direct flights from Washington, D.C. to Semarang. There are no popular flight routes from Washington, D.C. to Semarang.
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  • How far is Washington, D.C. to Semarang Achmad Yani by plane?

    The straight-line distance from Washington, D.C. to Semarang Achmad Yani is 10176.3 mi. Typically, this will take 36h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. to Semarang Achmad Yani Airport?

    Prices for flights from Washington, D.C. to Semarang Achmad Yani Airport are updated daily.

  • How old do you have to be to fly from Washington, D.C. to Semarang Achmad Yani Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Semarang Achmad Yani Airport.

  • What documentation or ID do you need to fly to Semarang Achmad Yani Airport?

    The required travel and health documents for your Semarang Achmad Yani Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Semarang Achmad Yani Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Washington, D.C. to Semarang?

    Search flight deals from Washington, D.C. to Semarang. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Washington, D.C. to Semarang with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Semarang?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Semarang. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Semarang with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Semarang from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Semarang?

Once you have performed a search for Washington, D.C. to Semarang flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Semarang from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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