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Flights to Koh Samui

Search for flights to popular cities in Surat Thani Province and check out affordable one-way and round-trip options.

      • SYD 13:00
        32h 50m
        1 stop
        USM 18:50
        Sydney - Koh Samui | Sat, May 9 | Scoot
        USM 19:45
        20h 35m
        1 stop
        SYD 19:20
        Koh Samui - Sydney | Sat, May 16 | Scoot
        AU$ 712 AU$ 900
        21% off
        21% off
        AU$ 900 AU$ 712
      • SYD 13:00
        31h 20m
        1 stop
        USM 17:20
        Sydney - Koh Samui | Fri, May 15 | Scoot
        USM 19:45
        20h 40m
        1 stop
        SYD 19:25
        Koh Samui - Sydney | Fri, May 22 | Scoot
        AU$ 752 AU$ 900
        16% off
        16% off
        AU$ 900 AU$ 752
      • SYD 20:35
        14h 10m
        1 stop
        USM 07:45
        Sydney - Koh Samui | Sat, Jun 6 | Scoot
        USM 08:40
        31h 40m
        1 stop
        SYD 19:20
        Koh Samui - Sydney | Mon, Jun 8 | Scoot
        AU$ 752 AU$ 900
        16% off
        16% off
        AU$ 900 AU$ 752
      • SYD 20:35
        25h 15m
        1 stop
        USM 18:50
        Sydney - Koh Samui | Wed, May 20 | Scoot
        USM 08:40
        31h 40m
        1 stop
        SYD 19:20
        Koh Samui - Sydney | Sat, May 23 | Scoot
        AU$ 791
        12% off
        AU$ 900 AU$ 791
      • SYD 13:00
        32h 50m
        1 stop
        USM 18:50
        Sydney - Koh Samui | Sat, May 23 | Scoot
        USM 19:45
        20h 35m
        1 stop
        SYD 19:20
        Koh Samui - Sydney | Wed, May 27 | Scoot
        AU$ 805
        11% off
        AU$ 900 AU$ 805
      • SYD 13:00
        21h 45m
        1 stop
        USM 07:45
        Sydney - Koh Samui | Sun, May 10 | Scoot
        USM 19:45
        20h 35m
        1 stop
        SYD 19:20
        Koh Samui - Sydney | Sat, May 16 | Scoot
        AU$ 806
        10% off
        AU$ 900 AU$ 806
      • SYD 13:00
        32h 50m
        1 stop
        USM 18:50
        Sydney - Koh Samui | Mon, May 18 | Scoot
        USM 19:45
        20h 40m
        1 stop
        SYD 19:25
        Koh Samui - Sydney | Fri, May 22 | Scoot
        AU$ 806
        10% off
        AU$ 900 AU$ 806
      • SYD 13:00
        32h 50m
        1 stop
        USM 18:50
        Sydney - Koh Samui | Sun, May 17 | Scoot
        USM 19:45
        20h 40m
        1 stop
        SYD 19:25
        Koh Samui - Sydney | Fri, May 22 | Scoot
        AU$ 806
        10% off
        AU$ 900 AU$ 806
      • SYD 20:40
        25h 10m
        1 stop
        USM 18:50
        Sydney - Koh Samui | Sat, May 16 | Scoot
        USM 19:45
        20h 40m
        1 stop
        SYD 19:25
        Koh Samui - Sydney | Fri, May 22 | Scoot
        AU$ 806
        10% off
        AU$ 900 AU$ 806
      • SYD 20:35
        23h 45m
        1 stop
        USM 17:20
        Sydney - Koh Samui | Tue, May 12 | Scoot
        USM 19:45
        13h
        1 stop
        SYD 11:45
        Koh Samui - Sydney | Sat, May 16 | Scoot
        AU$ 806
        10% off
        AU$ 900 AU$ 806
      • SYD 20:35
        25h 15m
        1 stop
        USM 18:50
        Sydney - Koh Samui | Fri, Jun 5 | Scoot
        USM 19:45
        20h 35m
        1 stop
        SYD 19:20
        Koh Samui - Sydney | Fri, Jun 12 | Scoot
        AU$ 818
        9% off
        AU$ 900 AU$ 818
      • SYD 20:35
        14h 10m
        1 stop
        USM 07:45
        Sydney - Koh Samui | Tue, Apr 21 | Scoot
        USM 08:40
        24h 5m
        1 stop
        SYD 11:45
        Koh Samui - Sydney | Thu, Apr 23 | Scoot
        AU$ 819
        9% off
        AU$ 900 AU$ 819
      • URT 13:00
        17h 25m
        1 stop
        USM Invalid Date
        Surat Thani - Koh Samui | Sat, Apr 18 | Normal Airline
        USM 15:00
        6h
        Direct
        URT 16:00
        Koh Samui - Surat Thani | Mon, Apr 20 | Normal Airline
        Find more flights
        Find more flights
      • SYD 20:35
        13h 50m
        1 stop
        USM 07:25
        Sydney - Koh Samui | Sun, Apr 26 | Scoot
        AU$ 374 AU$ 455
        18% off
        18% off
        AU$ 455 AU$ 374
      • SYD 13:00
        32h 50m
        1 stop
        USM 18:50
        Sydney - Koh Samui | Thu, May 21 | Scoot
        AU$ 378 AU$ 455
        17% off
        17% off
        AU$ 455 AU$ 378
      • SYD 13:05
        30h 50m
        1 stop
        USM 16:55
        Sydney - Koh Samui | Mon, May 25 | Jetstar Airways
        AU$ 402 AU$ 455
        12% off
        12% off
        AU$ 455 AU$ 402
      • SYD 13:05
        28h 35m
        1 stop
        USM 14:40
        Sydney - Koh Samui | Wed, Jun 3 | Jetstar Airways
        AU$ 404
        11% off
        AU$ 455 AU$ 404
      • SYD 13:05
        24h 25m
        1 stop
        USM 10:30
        Sydney - Koh Samui | Mon, Jun 8 | Jetstar Airways
        AU$ 404
        11% off
        AU$ 455 AU$ 404
      • SYD 13:05
        27h 50m
        1 stop
        USM 13:55
        Sydney - Koh Samui | Wed, Jun 10 | Jetstar Airways
        AU$ 404
        11% off
        AU$ 455 AU$ 404
      • SYD 20:35
        16h 35m
        1 stop
        USM 10:10
        Sydney - Koh Samui | Mon, Apr 27 | Scoot
        AU$ 411
        10% off
        AU$ 455 AU$ 411
      • SYD 13:00
        21h 45m
        1 stop
        USM 07:45
        Sydney - Koh Samui | Wed, May 20 | Scoot
        AU$ 411
        10% off
        AU$ 455 AU$ 411
      • SYD 20:35
        14h 10m
        1 stop
        USM 07:45
        Sydney - Koh Samui | Sun, May 17 | Scoot
        AU$ 411
        10% off
        AU$ 455 AU$ 411
      • SYD 20:35
        14h 10m
        1 stop
        USM 07:45
        Sydney - Koh Samui | Wed, Apr 22 | Scoot
        AU$ 413
        9% off
        AU$ 455 AU$ 413
      • SYD 20:35
        14h 10m
        1 stop
        USM 07:45
        Sydney - Koh Samui | Tue, Jun 2 | Scoot
        AU$ 414
        9% off
        AU$ 455 AU$ 414
      • SYD 20:35
        16h 35m
        1 stop
        USM 10:10
        Sydney - Koh Samui | Mon, Apr 20 | Scoot
        AU$ 414
        9% off
        AU$ 455 AU$ 414
      • URT 13:00
        17h 25m
        1 stop
        USM Invalid Date
        Surat Thani - Koh Samui | Sat, Apr 18 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Surat Thani to Koh Samui are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Find the best time to fly

Check out price trend charts for flights to popular cities in Surat Thani Province and discover the best time to book affordable tickets.

  • Koh Samui
Cheapest flights
From price
Search
  • 1219
  • 1926

  • May

    263
  • 310
  • 1017
  • 1724
  • 2431

  • Jun

    317
  • 714
  • 1421
  • 2128

  • Jul

    285
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Surat Thani to Koh Samui, calculated over the upcoming 10 weeks.

Top Cities to Visit in Surat Thani Province

Check out popular cities in Surat Thani Province and find flights to the cities below.

Flight Information to Surat Thani Province

Cheapest one-way flight priceAU$ 220
Off-season for travelNovember
Peak season for travelJanuary

Recommendations by Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

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