What is the cheapest month to fly from Surabaya to Singapore?

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Surabaya (SUB) to Singapore (SIN), with fares starting from $71.

What is the lowest current fare from SUB to SIN?

The lowest currently-listed fare from Surabaya (SUB) to Singapore (SIN) is $71 on 2026-07-24.

How long is the flight from Surabaya to Singapore?

Direct flights from SUB to SIN cover approximately 1,378 km (856 miles), with an estimated flight time of 1h 37m. Operating airlines: SQ, TR.

Cheap flights from Surabaya to Singapore

Cheapest current fares: $71 in July 2026, 1,378 km direct flight in ~1h 37m.

Last updated May 20, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Surabaya (SUB) to Singapore (SIN). Refreshed daily.

Surabaya (SUB) → Singapore (SIN)

July 2026 $71
May 2026 $84
August 2026 $84
October 2026 $102
June 2026 $153

Frequently asked questions

What is the cheapest month to fly from Surabaya to Singapore?

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Surabaya (SUB) to Singapore (SIN), with fares starting from $71.
What is the lowest current fare from SUB to SIN?

The lowest currently-listed fare from Surabaya (SUB) to Singapore (SIN) is $71 on 2026-07-24.
How long is the flight from Surabaya to Singapore?

Direct flights from SUB to SIN cover approximately 1,378 km (856 miles), with an estimated flight time of 1h 37m. Operating airlines: SQ, TR.

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