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$1,122+ Cheap flights from Dulles Intl (IAD) to Surabaya (SUB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SUB
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Dulles Intl to Surabaya

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Surabaya (SUB). 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 July 30, 2025.

Round-trip from

$1,338
(oojo)
From Washington, D.C. Dulles Intl to Surabaya Juanda
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Find flight deals from Dulles Intl to Surabaya

Cheapest flights from Dulles Intl to Surabaya
Explore the most affordable flight options available from Dulles Intl to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This FlightHub deal was found by Cheapflights users on 7/30. 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.
Wed 11/128:05 pmIAD - SUB
2 stops54h 45mQatar Airways
Tue 11/2510:00 amSUB - IAD
2 stops34h 20mQatar Airways
Deal found 7/30$1,122
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2011:00 amIAD - SUB
2 stops35h 10mMultiple Airlines
Thu 8/283:50 pmSUB - IAD
2 stops34h 50mMultiple Airlines
Deal found 7/29$1,338
This Malaysia Airlines deal was found by Cheapflights users on 7/28. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:00 pmIAD - SUB
2 stops49h 10mMalaysia Airlines
Mon 10/610:00 amSUB - IAD
2 stops40h 40mMalaysia Airlines
Deal found 7/28$1,373
This KLM deal was found by Cheapflights users on 7/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:25 pmIAD - SUB
3 stops54h 00mKLM
Mon 10/67:05 amSUB - IAD
2 stops43h 30mKLM
Deal found 7/28$1,789
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/211:49 amIAD - SUB
2 stops43h 11mCathay Pacific
Thu 8/288:20 amSUB - IAD
2 stops37h 41mCathay Pacific
Deal found 7/29$2,038

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Surabaya 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 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Surabaya that are best for you.

Fly from

Dulles Intl

Fly to

Surabaya

Route

Depart

Return

Price

Washington, D.C.Surabaya

IAD - SUB

IADSUB

Washington, D.C. Dulles Intl

Wed 11/12

8:05 pm-2:50 pm

2 stops54h 45m

Surabaya Juanda

Tue 11/25

10:00 am-8:20 am

2 stops34h 20m

$1,122

Washington, D.C.Surabaya

IAD - SUB

IADSUB

Washington, D.C. Dulles Intl

Wed 8/20

11:00 am-9:10 am

2 stops35h 10m

Surabaya Juanda

Thu 8/28

3:50 pm-3:40 pm

2 stops34h 50m

$1,338

Washington, D.C.Surabaya

IAD - SUB

IADSUB

Washington, D.C. Dulles Intl

Thu 10/2

9:00 pm-9:10 am

2 stops49h 10m

Surabaya Juanda

Mon 10/6

10:00 am-3:40 pm

2 stops40h 40m

$1,373

Washington, D.C.Surabaya

IAD - SUB

IADSUB

Washington, D.C. Dulles Intl

Thu 10/2

5:25 pm-10:25 am

3 stops54h 00m

Surabaya Juanda

Mon 10/6

7:05 am-3:35 pm

2 stops43h 30m

$1,789

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Dulles Intl to Surabaya

Have a flexible travel schedule? Discover the best time to fly to Surabaya from Dulles Intl 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. Dulles Intl Airport to Surabaya

What is the cheapest time of day to fly from IAD to SUB?

Find hourly flight availability from Dulles Intl to Surabaya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 29% on flights from Washington, D.C. Dulles Intl Airport to Surabaya by exploring options for tickets in the afternoon.

Reviews of airlines servicing Surabaya

Get insights into the airlines that provide service to Surabaya. 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 Surabaya. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with KLM, Cathay Pacific, and Malaysia Airlines from Washington, D.C. Dulles Intl Airport to Surabaya to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Cathay Pacific
7.6
Good
949 reviews
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Malaysia Airlines
7.4
Good
270 reviews
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Surabaya. 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 Surabaya from Washington, D.C. Dulles Intl?

    Most people fly into Surabaya Juanda (SUB) if they book a flight to Surabaya from Washington, D.C. Dulles Intl. On average, Juanda has 0 inbound flights from Washington, D.C. Dulles Intl per day from 0 airlines. Surabaya Juanda is conveniently located just 9.3 mi from Surabaya’s city center.

  • Can I find deals for flights from Dulles Intl to Surabaya that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Surabaya flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Surabaya?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Surabaya.

  • Can I find deals for business class flights from Dulles Intl to Surabaya?

    Yes. Cheapflights offers flight deals from Dulles Intl to Surabaya 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 Washington, D.C. Dulles Intl Airport to Surabaya?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Surabaya (average of $886). Flying from Washington, D.C. Dulles Intl Airport to Surabaya in December is currently the most expensive (average of $1,676). 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

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