How long is the flight from Washington, D.C. Dulles Intl Airport to Surabaya?

Qatar Airways and Cathay Pacific can get you from Washington, D.C. Dulles Intl Airport to Surabaya in just under 48h 20m. Your travel time can differ by up to 45m. The distance from Washington, D.C. Dulles Intl Airport to Surabaya is about 10157 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Surabaya ranges from 0.4 - 11.0 inches per month. January is typically the wettest month, when rainfall can reach 11.0 in. August is typically the driest time to visit Surabaya when rainfall is around 0.4 in.

If weather is an important factor for your trip to Surabaya, use this chart to help with planning. For those seeking warmer temperatures, October is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Surabaya as you normally would.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Surabaya 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. Dulles Intl Airport-Surabaya flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Surabaya flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Surabaya 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. Dulles Intl Airport-Surabaya flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$1,076+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Surabaya

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Cheap flight deals from Dulles Intl to Surabaya

Cheapest

Best

Last-minute

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 October 30, 2026.

Tue 11/2410:00 pm -

2 stops36h 40m

Mon 12/710:20 am -

2 stops44h 10m

Deal found 10/29

$1,121

Tue 11/2411:50 am -

2 stops46h 00m

Tue 12/12:35 pm -

2 stops31h 15m

Deal found 10/27

$1,138

Mon 11/236:00 am -

2 stops48h 20m

Wed 12/28:15 am -

2 stops33h 19m

Deal found 10/29

$1,144

Tue 11/36:00 am -

2 stops48h 20m

Tue 11/108:15 am -

2 stops33h 23m

Deal found 10/28

$1,159

Sun 11/88:05 pm -

2 stops33h 00m

Thu 11/1210:00 am -

2 stops41h 55m

Deal found 10/26

$1,238

Sun 11/86:00 am -

2 stops48h 20m

Thu 11/128:15 am -

2 stops33h 23m

Deal found 10/29

$1,296

Tue 11/312:20 pm -

2 stops34h 05m

Tue 11/106:00 pm -

3 stops29h 52m

Deal found 10/27

$1,392

Thu 12/109:20 pm -

2 stops33h 10m

Thu 12/179:50 am -

2 stops37h 55m

Deal found 10/26

$1,507

Best flights from Dulles Intl to Surabaya
Discover carefully curated flight deals from Dulles Intl to Surabaya that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.

Mon 2/228:05 pm -

2 stops49h 05m

Wed 4/2110:00 am -

2 stops40h 40m

Deal found 10/25

$1,076

Tue 11/2411:50 am -

2 stops46h 00m

Tue 12/12:35 pm -

2 stops31h 15m

Deal found 10/27

$1,138

Mon 11/236:00 am -

2 stops48h 20m

Wed 12/28:15 am -

2 stops33h 19m

Deal found 10/29

$1,144

Sun 2/2110:15 pm -

3 stops47h 00m

Tue 4/204:30 pm -

3 stops32h 50m

Deal found 10/25

$1,530

Sun 2/218:20 am -

3 stops36h 10m

Tue 4/207:15 pm -

2 stops34h 52m

Deal found 10/25

$1,296

Mon 2/228:20 am -

3 stops36h 10m

Wed 4/215:00 pm -

3 stops31h 30m

Deal found 10/25

$1,467

Thu 12/109:20 pm -

2 stops33h 10m

Thu 12/179:50 am -

2 stops37h 55m

Deal found 10/26

$1,507

Mon 11/238:23 am -

3 stops36h 07m

Wed 12/26:00 pm -

3 stops31h 38m

Deal found 10/29

$1,774

Last-minute flights from Dulles Intl to Surabaya
Discover last-minute flight deals from Dulles Intl to Surabaya. Data last updated October 30, 2026 and is based on user searches.

Tue 11/36:00 am -

2 stops48h 20m

Tue 11/108:15 am -

2 stops33h 23m

Deal found 10/28

$1,159

Tue 11/312:20 pm -

2 stops34h 05m

Tue 11/106:00 pm -

3 stops29h 52m

Deal found 10/27

$1,392

Sun 11/88:05 pm -

2 stops33h 00m

Thu 11/1210:00 am -

2 stops41h 55m

Deal found 10/26

$1,238

Sun 11/86:00 am -

2 stops48h 20m

Thu 11/128:15 am -

2 stops33h 23m

Deal found 10/29

$1,296

Mon 11/236:00 am -

2 stops48h 20m

Wed 12/28:15 am -

2 stops33h 19m

Deal found 10/29

$1,144

Mon 11/2312:20 pm -

2 stops34h 05m

Wed 12/26:00 pm -

3 stops31h 38m

Deal found 10/29

$1,581

Tue 11/2410:00 pm -

2 stops36h 40m

Mon 12/710:20 am -

2 stops44h 10m

Deal found 10/29

$1,121

Tue 11/2411:50 am -

2 stops46h 00m

Tue 12/12:35 pm -

2 stops31h 15m

Deal found 10/27

$1,138

Find flight deals from Dulles Intl to Surabaya

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,121 (Trip.com)

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Surabaya Juanda flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Surabaya Juanda flights.

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From Washington, D.C. Dulles Intl to Surabaya Juanda

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Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Surabaya

IAD Washington, D.C. Dulles Intl - SUB Surabaya Juanda

IADSUB

Washington, D.C. Dulles Intl

Mon 2/22

8:05 pm-9:10 am

2 stops49h 05m

Surabaya Juanda

Wed 4/21

10:00 am-3:40 pm

2 stops40h 40m

$1,076

Washington, D.C.Surabaya

IAD Washington, D.C. Dulles Intl - SUB Surabaya Juanda

IADSUB

Washington, D.C. Dulles Intl

Tue 11/24

11:50 am-9:50 pm

2 stops46h 00m

Surabaya Juanda

Tue 12/1

2:35 pm-9:50 am

2 stops31h 15m

$1,138

Washington, D.C.Surabaya

IAD Washington, D.C. Dulles Intl - SUB Surabaya Juanda

IADSUB

Washington, D.C. Dulles Intl

Mon 11/23

6:00 am-6:20 pm

2 stops48h 20m

Surabaya Juanda

Wed 12/2

8:15 am-5:34 am

2 stops33h 19m

$1,144

Washington, D.C.Surabaya

IAD Washington, D.C. Dulles Intl - SUB Surabaya Juanda

IADSUB

Washington, D.C. Dulles Intl

Sun 2/21

8:20 am-8:30 am

3 stops36h 10m

Surabaya Juanda

Tue 4/20

7:15 pm-7:07 pm

2 stops34h 52m

$1,296

Quickest round-trip

Washington, D.C.Surabaya

IAD Washington, D.C. Dulles Intl - SUB Surabaya Juanda

IADSUB

Washington, D.C. Dulles Intl

Mon 2/22

8:20 am-8:30 am

3 stops36h 10m

Surabaya Juanda

Wed 4/21

5:00 pm-1:30 pm

3 stops31h 30m

$1,467

Washington, D.C.Surabaya

IAD Washington, D.C. Dulles Intl - SUB Surabaya Juanda

IADSUB

Washington, D.C. Dulles Intl

Thu 12/10

9:20 pm-6:30 pm

2 stops33h 10m

Surabaya Juanda

Thu 12/17

9:50 am-11:45 am

2 stops37h 55m

$1,507

Washington, D.C.Surabaya

IAD Washington, D.C. Dulles Intl - SUB Surabaya Juanda

IADSUB

Washington, D.C. Dulles Intl

Sun 2/21

10:15 pm-9:15 am

3 stops47h 00m

Surabaya Juanda

Tue 4/20

4:30 pm-2:20 pm

3 stops32h 50m

$1,530

Washington, D.C.Surabaya

IAD Washington, D.C. Dulles Intl - SUB Surabaya Juanda

IADSUB

Washington, D.C. Dulles Intl

Mon 11/23

8:23 am-8:30 am

3 stops36h 07m

Surabaya Juanda

Wed 12/2

6:00 pm-1:38 pm

3 stops31h 38m

$1,774

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Sorted by cheapest first

Compare providers for flights from Dulles Intl to Surabaya

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Surabaya in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars
Ovago	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Surabaya 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. Dulles Intl Airport-Surabaya flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Surabaya flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Surabaya 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. Dulles Intl Airport-Surabaya 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 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.

IAD-SUB

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.

Related info for your journey

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.
How long is the flight from Washington, D.C. Dulles Intl Airport to Surabaya?
Qatar Airways and Cathay Pacific can get you from Washington, D.C. Dulles Intl Airport to Surabaya in just under 48h 20m. Your travel time can differ by up to 45m. The distance from Washington, D.C. Dulles Intl Airport to Surabaya is about 10157 mi. This flight may include one or multiple stops.
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.

See more FAQs

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$1,076+ 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Surabaya with Cheapflights

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Cheap flight deals from Dulles Intl to Surabaya

Cheapest flights from Dulles Intl to SurabayaExplore 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 October 30, 2026.

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 October 30, 2026.

Best flights from Dulles Intl to SurabayaDiscover carefully curated flight deals from Dulles Intl to Surabaya that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.

Discover carefully curated flight deals from Dulles Intl to Surabaya that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.

Last-minute flights from Dulles Intl to SurabayaDiscover last-minute flight deals from Dulles Intl to Surabaya. Data last updated October 30, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Surabaya. Data last updated October 30, 2026 and is based on user searches.

Find flight deals from Dulles Intl to Surabaya

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Cheapflights Fare Finder

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

Compare providers for flights from Dulles Intl to Surabaya

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Surabaya in October.

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.

Related info for your journey

What airport do you fly into for flights to Surabaya from Washington, D.C. Dulles Intl?

How long is the flight from Washington, D.C. Dulles Intl Airport to Surabaya?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dulles Intl to Surabaya

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Complete your trip

Complete your trip to Surabaya by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Dulles Intl to Surabaya by cabin class

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Dulles Intl and Surabaya flights

Browse other Dulles Intl and Surabaya flight options. Last updated on October 30, 2026.

Other flights from Dulles Intl

Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

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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 October 30, 2026.

Best flights from Dulles Intl to Surabaya
Discover carefully curated flight deals from Dulles Intl to Surabaya that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.

Last-minute flights from Dulles Intl to Surabaya
Discover last-minute flight deals from Dulles Intl to Surabaya. Data last updated October 30, 2026 and is based on user searches.