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Flights from Surabaya to Koh Samui
Cheap flight deals from Surabaya to Koh Samui
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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SUB 19:3522h 55m1 stopsUSM 18:30Surabaya - Koh Samui | Tue, May 20 | ScootUSM 08:4524h 50m1 stopsSUB 09:35Koh Samui - Surabaya | Sat, May 24 | ScootRp 5,067,941 Rp 10,060,46750% OFF50% OFFRp 10,060,467 Rp 5,067,941
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SUB 19:3522h 55m1 stopsUSM 18:30Surabaya - Koh Samui | Tue, Jun 10 | ScootUSM 08:4524h 50m1 stopsSUB 09:35Koh Samui - Surabaya | Tue, Jun 17 | ScootRp 5,454,596 Rp 10,060,46746% OFF46% OFFRp 10,060,467 Rp 5,454,596
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SUB 19:1023h 20m1 stopsUSM 18:30Surabaya - Koh Samui | Thu, May 29 | Singapore AirlinesUSM 08:459h 30m1 stopsSUB 18:15Koh Samui - Surabaya | Mon, Jun 2 | Singapore AirlinesRp 5,638,717 Rp 10,060,46744% OFF44% OFFRp 10,060,467 Rp 5,638,717
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SUB 19:0512h 45m1 stopsUSM 07:50Surabaya - Koh Samui | Tue, May 20 | Singapore AirlinesUSM 08:459h 30m1 stopsSUB 18:15Koh Samui - Surabaya | Sat, May 24 | Singapore AirlinesRp 5,825,14042% OFFRp 10,060,467 Rp 5,825,140
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SUB 10:108h 20m1 stopsUSM 18:30Surabaya - Koh Samui | Wed, May 28 | Singapore AirlinesUSM 08:459h 30m1 stopsSUB 18:15Koh Samui - Surabaya | Mon, Jun 2 | Singapore AirlinesRp 5,889,58241% OFFRp 10,060,467 Rp 5,889,582
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SUB 10:357h 55m1 stopsUSM 18:30Surabaya - Koh Samui | Wed, Apr 30 | ScootUSM 19:2514h 10m1 stopsSUB 09:35Koh Samui - Surabaya | Tue, May 6 | ScootRp 6,603,05334% OFFRp 10,060,467 Rp 6,603,053
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SUB 10:108h 20m1 stopsUSM 18:30Surabaya - Koh Samui | Tue, Jun 10 | Singapore AirlinesUSM 08:459h 30m1 stopsSUB 18:15Koh Samui - Surabaya | Tue, Jun 17 | Singapore AirlinesRp 6,853,91832% OFFRp 10,060,467 Rp 6,853,918
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SUB 10:3521h 15m1 stopsUSM 07:50Surabaya - Koh Samui | Thu, May 29 | ScootUSM 19:2523h 10m1 stopsSUB 18:35Koh Samui - Surabaya | Mon, Jun 2 | ScootRp 6,922,96431% OFFRp 10,060,467 Rp 6,922,964
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SUB 10:108h 20m1 stopsUSM 18:30Surabaya - Koh Samui | Thu, May 15 | Singapore AirlinesUSM 08:459h 50m1 stopsSUB 18:35Koh Samui - Surabaya | Tue, May 20 | ScootRp 7,321,12627% OFFRp 10,060,467 Rp 7,321,126
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SUB 16:3015h 20m1 stopsUSM 07:50Surabaya - Koh Samui | Fri, Apr 25 | Singapore AirlinesUSM 08:459h 30m1 stopsSUB 18:15Koh Samui - Surabaya | Fri, May 2 | Singapore AirlinesRp 7,344,14127% OFFRp 10,060,467 Rp 7,344,141
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SUB 13:0017h 25m1 stopsUSM Invalid DateSurabaya - Koh Samui | Fri, Apr 18 | Normal AirlineUSM 15:006hNonstopSUB 16:00Koh Samui - Surabaya | Sun, Apr 20 | Normal AirlineFind More FlightsFind More Flights
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SUB 19:3522h 55m1 stopsUSM 18:30Surabaya - Koh Samui | Tue, Jun 10 | ScootRp 2,290,010 Rp 4,899,39453% OFF53% OFFRp 4,899,394 Rp 2,290,010
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SUB 10:357h 55m1 stopsUSM 18:30Surabaya - Koh Samui | Sat, Apr 26 | ScootRp 2,510,955 Rp 4,899,39449% OFF49% OFFRp 4,899,394 Rp 2,510,955
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SUB 10:357h 55m1 stopsUSM 18:30Surabaya - Koh Samui | Sun, May 4 | ScootRp 3,254,345 Rp 4,899,39434% OFF34% OFFRp 4,899,394 Rp 3,254,345
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SUB 19:3522h 55m1 stopsUSM 18:30Surabaya - Koh Samui | Fri, Apr 18 | ScootRp 3,265,85333% OFFRp 4,899,394 Rp 3,265,853
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SUB 16:3015h 20m1 stopsUSM 07:50Surabaya - Koh Samui | Mon, Apr 28 | Singapore AirlinesRp 3,449,97430% OFFRp 4,899,394 Rp 3,449,974
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SUB 16:3026h1 stopsUSM 18:30Surabaya - Koh Samui | Fri, May 2 | Singapore AirlinesRp 3,468,38628% OFFRp 4,899,394 Rp 3,468,386
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SUB 14:4027h 50m1 stopsUSM 18:30Surabaya - Koh Samui | Fri, May 2 | Jetstar AsiaRp 3,475,29128% OFFRp 4,899,394 Rp 3,475,291
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SUB 10:108h 20m1 stopsUSM 18:30Surabaya - Koh Samui | Tue, May 6 | Singapore AirlinesRp 3,486,79828% OFFRp 4,899,394 Rp 3,486,798
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SUB 19:1023h 20m1 stopsUSM 18:30Surabaya - Koh Samui | Wed, May 14 | Singapore AirlinesRp 3,498,30628% OFFRp 4,899,394 Rp 3,498,306
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SUB 10:108h 20m1 stopsUSM 18:30Surabaya - Koh Samui | Mon, May 5 | Singapore AirlinesRp 3,576,55827% OFFRp 4,899,394 Rp 3,576,558
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SUB 13:0017h 25m1 stopsUSM Invalid DateSurabaya - Koh Samui | Fri, Apr 18 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Cheapest Airlines flying from Surabaya to Koh Samui
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frequently Asked Questions
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When are flight tickets from Surabaya (SUB) to Koh Samui (USM) the cheapest?
Airlines adjust prices for flights from Surabaya to Koh Samui based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Surabaya (SUB) to Koh Samui (USM) cost?
According to Trip.com's data, the lowest price is around Rp 7,288,904.
How to find a cheap flight from Surabaya to Koh Samui
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Surabaya to Koh Samui. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest Surabaya to Koh Samui ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Surabaya to Koh Samui for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 2290010 for a one-way ticket on Tue, Jun 10.
Compare cheap Surabaya to Koh Samui flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Surabaya to Koh Samui. The most affordable airline currently operating on this route is Scoot.
Set up a Price Alert to track fare drops.
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Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Surabaya to Koh Samui to access exclusive deals just for you.
Flight Info | Surabaya to Koh Samui
Cheapest one-way flight price | Rp 2,290,009 |
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Off-season for travel | March |
Peak season for travel | May |
Flight distance | 2,351.7 km |
Popular airline | Jetstar Asia |
Plan Your Trip Around Koh Samui
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