$108 Cheap Flights from Singapore (SIN) to Surabaya (SUB)

You can find cheap one-way flights from $108 and cheap return flights from $163 Singapore (SIN-Changi) to Surabaya (SUB-Juanda) with Expedia. One-way flights typically cost between $91 and $950, and return flights often range between $250 and $1612. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Singapore (SIN-Changi) to Surabaya (SUB-Juanda) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

May is the cheapest month to fly from Singapore (SIN) to Surabaya (SUB), with average return fares around $224. This price is about 23% lower than the average throughout the year, as demand tends to be lower during the shoulder season. Other cheap months to fly from SIN to SUB include January and October.*Averages based on flights available on Expedia in the last year.

Choose from 3 airlines operating direct flights from SIN to SUB:

• Singapore Airlines operates around 20 direct flights from SIN to SUB every week
• Scoot operates around 12 direct flights from SIN to SUB every week
• Garuda Indonesia operates around 7 direct flights from SIN to SUB every week
• Garuda operates around 7 direct flights from SIN to SUB every week

Scoot is one of the cheapest airlines offering nonstop flights from Singapore (SIN) to Surabaya (SUB), with round-trip tickets starting from around $162. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.

The best times to fly from Singapore (SIN) to Surabaya (SUB) are in May and January. You can expect average return flight prices around $224, making these months budget-friendly. May is particularly popular, providing a lively atmosphere in Surabaya.*Prices based on flights available on Expedia in the last year.

Business class seats are offered on the SIN to SUB route. Airlines that offer business class service on this route include:

• Malaysia Airlines
• Singapore Airlines
• Garuda Indonesia
• KLM

A direct, return business class ticket from Singapore (SIN) to Surabaya (SUB) typically costs between $1,496 - $5,876. A non-stop, one-way business class flight is usually around $579 - $700. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Singapore (SIN-Changi) to Surabaya (SUB-Juanda) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.

It's easy to earn miles on a Singapore (SIN-Changi) to Surabaya (SUB-Juanda) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.