HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Surabaya

$305+ Cheap flights from Hong Kong (HKG) 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — SUB
oct. 11 — oct. 181
sam. 10/11
sam. 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hong Kong to Surabaya with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Hong Kong Intl to Surabaya Juanda are usually found in February or January, booked 41 days in advance, depart on a Monday or Thursday and return on a Friday

Cheap flight deals from Hong Kong to Surabaya

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) 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 septembre 11, 2025.

Round-trip from

$305
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$416

Good round-trip deal

$522 or less
From Hong Kong Intl to Surabaya Juanda
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Surabaya Juanda.
Search Deals

Find flight deals from Hong Kong to Surabaya

Cheapest flights from Hong Kong to Surabaya
Explore the most affordable flight options available from Hong Kong to Surabaya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/912:20 amHKG - SUB
1 stop19h 15mMultiple Airlines
lun. 10/131:25 pmSUB - HKG
2 stops14h 30mMultiple Airlines
Deal found 9/10$305
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/258:35 pmHKG - SUB
2 stops20h 15mMultiple Airlines
sam. 11/15:00 amSUB - HKG
2 stops33h 30mMultiple Airlines
Deal found 9/10$319
This AirAsia deal was found by Cheapflights users on 9/10. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2211:55 amHKG - SUB
1 stop12h 30mMultiple Airlines
mar. 10/145:00 amSUB - HKG
1 stop11h 55mMultiple Airlines
Deal found 9/10$321
This AirAsia deal was found by Cheapflights users on 9/11. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/411:55 amHKG - SUB
1 stop12h 30mMultiple Airlines
mar. 11/45:00 amSUB - HKG
1 stop11h 30mMultiple Airlines
Deal found 9/11$364

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hong Kong 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 septembre 11, 2025.
Use the filters below to find and compare flights from Hong Kong to Surabaya that are best for you.

Fly from

Hong Kong

Fly to

Surabaya

Route

Depart

Return

Price

Hong KongSurabaya

HKG - SUB

HKGSUB

Hong Kong Intl

jeu. 10/9

12:20 am-6:35 pm

1 stop19h 15m

Surabaya Juanda

lun. 10/13

1:25 pm-4:55 am

2 stops14h 30m

$305

Hong KongSurabaya

HKG - SUB

HKGSUB

Hong Kong Intl

sam. 10/25

6:30 pm-10:40 am

1 stop17h 10m

Surabaya Juanda

sam. 11/1

5:00 am-5:30 pm

1 stop11h 30m

$347

Hong KongSurabaya

HKG - SUB

HKGSUB

Hong Kong Intl

sam. 10/4

11:55 am-11:25 pm

1 stop12h 30m

Surabaya Juanda

mar. 11/4

5:00 am-5:30 pm

1 stop11h 30m

$364

Hong KongSurabaya

HKG - SUB

HKGSUB

Hong Kong Intl

jeu. 10/2

6:30 pm-10:45 am

1 stop17h 15m

Surabaya Juanda

jeu. 10/23

5:00 am-5:55 pm

1 stop11h 55m

$465

Hong KongSurabaya

HKG - SUB

HKGSUB

Hong Kong Intl

sam. 10/4

9:30 am-5:45 pm

2 stops33h 15m

Surabaya Juanda

mar. 11/4

5:10 am-5:40 am

1 stop23h 30m

$507

Hong KongSurabaya

HKG - SUB

HKGSUB

Hong Kong Intl

mar. 10/7

2:15 pm-6:00 pm

Nonstop4h 45m

$380

Hong KongSurabaya

HKG - SUB

HKGSUB

Hong Kong Intl

ven. 1/9

10:00 am-9:10 am

3 stops24h 10m

$1,659

Hong KongSurabaya

HKG - SUB

HKGSUB

Hong Kong Intl

jeu. 10/16

9:55 am-9:10 am

3 stops24h 15m

$5,715

Hong KongSurabaya

HKG - SUB

HKGSUB

Hong Kong Intl

mer. 9/24

9:55 am-9:10 am

3 stops24h 15m

$7,076

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Hong Kong to Surabaya

Have a flexible travel schedule? Discover the best time to fly to Surabaya from Hong Kong 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 Hong Kong to Surabaya

How far ahead should I book a flight from Hong Kong to Surabaya?

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Surabaya. Price data was last updated on August 29, 2025.

The best time to book flights from Hong Kong to Surabaya is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Hong Kong to Surabaya?

Currently, November is the cheapest month in which you can book a flight from Hong Kong to Surabaya (average of $772). Flying from Hong Kong to Surabaya in December is currently the most expensive (average of $1,697). 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.

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

Find hourly flight availability from Hong Kong 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 septembre 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Surabaya in the morning. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight at noon.

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 septembre 11, 2025.
See what other customers who have flown with Cathay Pacific from Hong Kong to Surabaya have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
993 reviews

Boarding

7.9

Overall

7.6

Entertainment

7.8

Food

7.3

Crew

8.1

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Cathay Pacific
7.6
Good
993 reviews
Cathay Pacific
7.6
Good
993 reviews

Boarding

7.9

Overall

7.6

Entertainment

7.8

Food

7.3

Crew

8.1

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Surabaya. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Hong Kong to Surabaya?

    Surabaya Juanda is the airport most travelers will use when flying to Surabaya from Hong Kong Intl. Booking flights from Hong Kong Intl (HKG) to Juanda (SUB) should be relatively easy as there are 4 daily flights to Surabaya from 1 airline. 28h 45m is how long a flight from Hong Kong to Surabaya Juanda will take if you book a nonstop flight.

  • How popular is this Hong Kong to Surabaya flight route?

    This flight path from Hong Kong Intl to Surabaya Juanda was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What is the cheapest airline to fly from Hong Kong to Surabaya round-trip?

    Cathay Pacific, at $511, was found to be the cheapest airline from Hong Kong to Surabaya..

  • What are the most reliable airlines from Hong Kong to Surabaya?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hong Kong to Surabaya on time: American Airlines (58%), Qatar Airways (58%), Japan Airlines (58%).

  • What are the cheapest flights from Hong Kong to Surabaya?

    The cheapest flight price from Hong Kong to Surabaya is $489. On average you can expect to pay $522. The most popular route, (Hong Kong Intl - Surabaya Juanda), can usually be booked for $652.

  • Can I find deals for flights from Hong Kong to Surabaya that include hotel bookings?

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

  • How can I find direct flights from Hong Kong to Surabaya?

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

  • Can I find deals for business class flights from Hong Kong to Surabaya?

    Yes. Cheapflights offers flight deals from Hong Kong 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 Hong Kong to Surabaya?

    Currently, November is the cheapest month in which you can book a flight from Hong Kong to Surabaya (average of $772). Flying from Hong Kong to Surabaya in December is currently the most expensive (average of $1,697). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

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

Top airline flying from Hong Kong to Surabaya

Discover the top airline that operate flights from Hong Kong to Surabaya. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$511Average$581FlexibilityNo cancel feeOn-time72%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.