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Low Price Flights from Bali to Koh Samui

Bali to Koh Samui Flight Information

The approximate distance between Bali and Koh Samui is 2,633.76km. According to Trip.com data, travel demand hits its peak in July. The cheapest month to book flights is November.

Cheapest one-way
AU$ 239
Scoot Scoot DPS-USM 18h 45m · 1 stop Fri, Oct 9
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Cheapest return
AU$ 514
Scoot Scoot DPS-USM 10h 5m · 2 stops Sat, Oct 10 - Fri, Oct 16
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Recommended airlines
Scoot Scoot Cheapest · From AU$ 239 Scoot Scoot Most booked
Best time to book
November
Cheapest
July
Peak season for travel
Route details
2,633.76km
Flight distance

Explore the cheapest flights from Bali to Koh Samui in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at AU$ 239, and return tickets start at AU$ 514.

      • DPS 01:05
        10h 5m
        1 stop
        USM 10:10
        Bali - Koh Samui | Sat, Oct 10 | Scoot
        USM 19:45
        27h 20m
        1 stop
        DPS 00:05
        Koh Samui - Bali | Fri, Oct 16 | Scoot
        AU$ 514 AU$ 799
        36% off
        36% off
        AU$ 799 AU$ 514
      • DPS 01:05
        17h 15m
        1 stop
        USM 17:20
        Bali - Koh Samui | Sat, Oct 3 | Scoot
        USM 19:45
        27h 20m
        1 stop
        DPS 00:05
        Koh Samui - Bali | Fri, Oct 9 | Scoot
        AU$ 514 AU$ 799
        36% off
        36% off
        AU$ 799 AU$ 514
      • DPS 01:05
        18h 45m
        1 stop
        USM 18:50
        Bali - Koh Samui | Fri, Oct 2 | Scoot
        USM 08:40
        14h 25m
        1 stop
        DPS 00:05
        Koh Samui - Bali | Tue, Oct 6 | Scoot
        AU$ 514 AU$ 799
        36% off
        36% off
        AU$ 799 AU$ 514
      • DPS 11:30
        7h 30m
        1 stop
        USM 18:00
        Bali - Koh Samui | Thu, Oct 8 | TransNusa Airlines
        USM 19:45
        27h 20m
        1 stop
        DPS 00:05
        Koh Samui - Bali | Thu, Oct 15 | Scoot
        AU$ 551
        31% off
        AU$ 799 AU$ 551
      • DPS 13:15
        6h 35m
        1 stop
        USM 18:50
        Bali - Koh Samui | Fri, Sep 18 | Singapore Airlines
        USM 11:05
        12h 5m
        1 stop
        DPS 00:10
        Koh Samui - Bali | Fri, Sep 25 | Singapore Airlines
        AU$ 566
        28% off
        AU$ 799 AU$ 566
      • DPS 01:05
        18h 45m
        1 stop
        USM 18:50
        Bali - Koh Samui | Sun, Oct 11 | Scoot
        USM 19:45
        27h 20m
        1 stop
        DPS 00:05
        Koh Samui - Bali | Fri, Oct 16 | Scoot
        AU$ 573
        28% off
        AU$ 799 AU$ 573
      • DPS 11:20
        7h
        1 stop
        USM 17:20
        Bali - Koh Samui | Fri, Oct 9 | Scoot
        USM 19:45
        27h 20m
        1 stop
        DPS 00:05
        Koh Samui - Bali | Thu, Oct 15 | Scoot
        AU$ 573
        28% off
        AU$ 799 AU$ 573
      • DPS 01:05
        10h 5m
        1 stop
        USM 10:10
        Bali - Koh Samui | Sun, Oct 4 | Scoot
        USM 19:45
        27h 20m
        1 stop
        DPS 00:05
        Koh Samui - Bali | Fri, Oct 9 | Scoot
        AU$ 573
        28% off
        AU$ 799 AU$ 573
      • DPS 19:45
        22h 35m
        1 stop
        USM 17:20
        Bali - Koh Samui | Thu, Oct 1 | Scoot
        USM 08:40
        14h 25m
        1 stop
        DPS 00:05
        Koh Samui - Bali | Tue, Oct 6 | Scoot
        AU$ 574
        28% off
        AU$ 799 AU$ 574
      • DPS 01:05
        18h 45m
        1 stop
        USM 18:50
        Bali - Koh Samui | Mon, Oct 5 | Scoot
        USM 19:45
        27h 20m
        1 stop
        DPS 00:05
        Koh Samui - Bali | Fri, Oct 9 | Scoot
        AU$ 583
        27% off
        AU$ 799 AU$ 583
      • DPS 13:00
        17h 25m
        1 stop
        USM 14:00
        Bali - Koh Samui | Sat, Aug 15 | Normal Airline
        USM 15:00
        6h
        Direct
        DPS 16:00
        Koh Samui - Bali | Mon, Aug 17 | Normal Airline
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        Find more flights
      • DPS 01:05
        18h 45m
        1 stop
        USM 18:50
        Bali - Koh Samui | Fri, Oct 9 | Scoot
        AU$ 239 AU$ 406
        41% off
        41% off
        AU$ 406 AU$ 239
      • DPS 01:05
        18h 45m
        1 stop
        USM 18:50
        Bali - Koh Samui | Sat, Sep 19 | Scoot
        AU$ 245 AU$ 406
        40% off
        40% off
        AU$ 406 AU$ 245
      • DPS 19:45
        24h 5m
        1 stop
        USM 18:50
        Bali - Koh Samui | Thu, Oct 8 | Scoot
        AU$ 261 AU$ 406
        36% off
        36% off
        AU$ 406 AU$ 261
      • DPS 16:10
        17h 15m
        1 stop
        USM 08:25
        Bali - Koh Samui | Tue, Sep 8 | Indonesia AirAsia
        AU$ 270
        33% off
        AU$ 406 AU$ 270
      • DPS 16:10
        17h 15m
        1 stop
        USM 08:25
        Bali - Koh Samui | Wed, Sep 16 | Indonesia AirAsia
        AU$ 274
        33% off
        AU$ 406 AU$ 274
      • DPS 11:20
        23h 50m
        1 stop
        USM 10:10
        Bali - Koh Samui | Tue, Sep 22 | Scoot
        AU$ 276
        32% off
        AU$ 406 AU$ 276
      • DPS 11:30
        7h 30m
        1 stop
        USM 18:00
        Bali - Koh Samui | Mon, Sep 21 | TransNusa Airlines
        AU$ 288
        28% off
        AU$ 406 AU$ 288
      • DPS 16:10
        25h 45m
        1 stop
        USM 16:55
        Bali - Koh Samui | Sun, Sep 20 | Indonesia AirAsia
        AU$ 289
        28% off
        AU$ 406 AU$ 289
      • DPS 16:10
        26h 50m
        1 stop
        USM 18:00
        Bali - Koh Samui | Fri, Sep 18 | Indonesia AirAsia
        AU$ 296
        27% off
        AU$ 406 AU$ 296
      • DPS 16:10
        17h 15m
        1 stop
        USM 08:25
        Bali - Koh Samui | Mon, Sep 14 | Indonesia AirAsia
        AU$ 296
        27% off
        AU$ 406 AU$ 296
      • DPS 13:00
        17h 25m
        1 stop
        USM 14:00
        Bali - Koh Samui | Sat, Aug 15 | Normal Airline
        Find more flights
        Find more flights

Find Cheapest Airlines Flying from Bali to Koh Samui

Choose from 2 carriers that fly from Bali to Koh Samui, including Scoot, Singapore Airlines, Enjoy the cheapest tickets on this route with Scoot.
Scoot logo Scoot
Singapore Airlines logo Singapore Airlines
Airlines are determined based on actual purchased flight tickets from Bali to Koh Samui according to previous 12 months data from Trip.com.

Trip.com Price Insights on Flights from Bali to Koh Samui

What is the cheapest month for one-way flights from Bali to Koh Samui?

Average price of one-way flights from Bali to Koh Samui purchased by Trip.com users by month over the past 12 months.

According to Trip.com's data, the cheapest month for flights from Bali to Koh Samui is November, with an average price of AU$ 327. Conversely, the most expensive month is typically August, with an average price of up to AU$ 1,363.

AU$ 1,363
AU$ 845
AU$ 327
0
    Cheapest
  • AU$ 1,363
    Aug
  • AU$ 480
    Sep
  • AU$ 386
    Oct
  • AU$ 327
    Nov
  • AU$ 404
    Dec
  • AU$ 349
    Jan
  • AU$ 364
    Feb
  • AU$ 356
    Mar
  • AU$ 385
    Apr
  • AU$ 418
    May
  • AU$ 463
    Jun
  • AU$ 476
    Jul

What's the cheapest day to fly from Bali to Koh Samui?

Data is based on the average flight price for each day of the week from Bali to Koh Samui on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Bali to Koh Samui is Thursday, with average prices lower than on other days. Avoid Monday, as prices are usually highest then.

AU$ 443
AU$ 401
AU$ 359
AU$ 317
    Cheapest
  • AU$ 443
    Mon
  • AU$ 388
    Tue
  • AU$ 364
    Wed
  • AU$ 359
    Thu
  • AU$ 386
    Fri
  • AU$ 428
    Sat
  • AU$ 441
    Sun

Flight FAQs

  • Which airlines offer the cheapest flights from Bali (DPS) to Koh Samui (USM)?

    Based on Trip.com data, Scoot offers one-way fares as low as AU$ 239 on Cheapest nonstop routes (e.g. DPS to USM on Fri, Oct 9), while Scoot offers Cheapest nonstop round-trips from AU$ 514 departing on Sat, Oct 10 and returning on Fri, Oct 16.
  • At the moment, you can catch a direct flight from Bali to Koh Samui with the following airlines, including: Singapore Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bali to Koh Samui is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Bali to Koh Samui, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Oct 9, with one-way flights priced at just AU$ 239.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Scoot.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Koh Samui travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bali to Koh Samui is November, when demand for travel is lower.
  • After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Bali to Koh Samui on August 31, 2026 with Indonesia AirAsia, with prices starting at AU$ 295.
  • You can land at any one of the following hubs in Koh Samui, with Ngurah Rai International Airport to Samui Airport (DPS-USM) is by far the most common option on this route: Samui Airport (USM).
  • The time difference between Koh Samui and Bali is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Bali to Koh Samui is AU$ 714. Fares vary by travel date, airline and availability.
  • Enter Bali and Koh Samui, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.
  • Scoot, Super Air Jet and Indonesia AirAsiaare the most popular budget airlines flying from Bali to Koh Samui. Check baggage, seat and payment fees before comparing the final price.

Trip.com Airline Insights on Flights from Bali toKoh Samui

Which airlines offer the cheapest nonstop flights from Bali to Koh Samui?

Data is based on the average price of all nonstop flights from Bali to Koh Samui on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Scoot offers the cheapest nonstop flights from Bali to Koh Samui, with an average price of AU$ 404.

AU$ 105
AU$ 404
AU$ 704
AU$ 1,004
AU$ 1,303
Scoot
AU$ 404
Scoot
Singapore Airlines
AU$ 465
Singapore Airlines
Malaysia Airlines
AU$ 558
Malaysia Airlines
Thai Airways
AU$ 1,303
Thai Airways

More Cheap Flights & Deals on Trip.com

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

Book with no extra fees

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.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.