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Flights from Koh Samui to Sofia

Find the cheapest flight options from Koh Samui to Sofia over the next three months. Book one-way tickets from NZD 996 and round-trip tickets from NZD 2,423.

      • USM 13:30
        29h 30m
        2 stops
        SOF 15:00
        Koh Samui - Sofia | Mon, Mar 30 | Bangkok Airways
        SOF 15:50
        25h 20m
        2 stops
        USM 21:10
        Sofia - Koh Samui | Thu, Apr 2 | Turkish Airlines
        NZD 2,423 NZD 8,868
        73% off
        73% off
        NZD 8,868 NZD 2,423
      • USM 07:15
        18h 35m
        2 stops
        SOF 20:50
        Koh Samui - Sofia | Fri, Mar 27 | Bangkok Airways
        SOF 15:50
        25h 20m
        2 stops
        USM 21:10
        Sofia - Koh Samui | Tue, Mar 31 | Turkish Airlines
        NZD 2,604 NZD 8,868
        71% off
        71% off
        NZD 8,868 NZD 2,604
      • USM 13:30
        33h 10m
        2 stops
        SOF 18:40
        Koh Samui - Sofia | Mon, Mar 30 | Lufthansa
        SOF 18:45
        20h 55m
        2 stops
        USM 19:40
        Sofia - Koh Samui | Thu, Apr 2 | Lufthansa
        NZD 3,345 NZD 8,868
        62% off
        62% off
        NZD 8,868 NZD 3,345
      • USM 18:15
        32h 25m
        2 stops
        SOF 22:40
        Koh Samui - Sofia | Mon, Mar 30 | Scoot
        SOF 18:45
        20h 55m
        2 stops
        USM 19:40
        Sofia - Koh Samui | Thu, Apr 2 | Lufthansa
        NZD 3,436
        61% off
        NZD 8,868 NZD 3,436
      • USM 13:25
        51h
        2 stops
        SOF 11:25
        Koh Samui - Sofia | Tue, Mar 24 | Bangkok Airways
        SOF 21:40
        39h 35m
        2 stops
        USM 18:15
        Sofia - Koh Samui | Sat, Mar 28 | Turkish Airlines
        NZD 3,501
        61% off
        NZD 8,868 NZD 3,501
      • USM 13:30
        23h 15m
        2 stops
        SOF 08:45
        Koh Samui - Sofia | Mon, Mar 30 | Turkish Airlines
        SOF 09:35
        28h 40m
        2 stops
        USM 18:15
        Sofia - Koh Samui | Thu, Apr 2 | Turkish Airlines
        NZD 3,814
        56% off
        NZD 8,868 NZD 3,814
      • USM 13:25
        24h 20m
        2 stops
        SOF 08:45
        Koh Samui - Sofia | Tue, Mar 24 | Turkish Airlines
        SOF 21:40
        18h 30m
        2 stops
        USM 21:10
        Sofia - Koh Samui | Sat, Mar 28 | Turkish Airlines
        NZD 4,762
        46% off
        NZD 8,868 NZD 4,762
      • USM 11:40
        30h 45m
        2 stops
        SOF 13:25
        Koh Samui - Sofia | Tue, Mar 24 | Cathay Pacific
        SOF 14:25
        24h 15m
        2 stops
        USM 19:40
        Sofia - Koh Samui | Sat, Mar 28 | Emirates
        NZD 5,345
        40% off
        NZD 8,868 NZD 5,345
      • USM 16:25
        27h 45m
        2 stops
        SOF 15:10
        Koh Samui - Sofia | Tue, Mar 24 | Singapore Airlines
        SOF 06:05
        34h 5m
        2 stops
        USM 21:10
        Sofia - Koh Samui | Sat, Mar 28 | Singapore Airlines
        NZD 7,715
        13% off
        NZD 8,868 NZD 7,715
      • USM 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Koh Samui - Sofia | Tue, Mar 17 | Normal Airline
        SOF 15:00
        6h
        Direct
        USM 16:00
        Sofia - Koh Samui | Thu, Mar 19 | Normal Airline
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      • USM 11:05
        35h 50m
        2 stops
        SOF 18:55
        Koh Samui - Sofia | Thu, Apr 2 | Scoot
        NZD 996 NZD 1,392
        28% off
        28% off
        NZD 1,392 NZD 996
      • USM 08:40
        39h 35m
        2 stops
        SOF 20:15
        Koh Samui - Sofia | Tue, Mar 31 | Scoot
        NZD 1,000 NZD 1,392
        28% off
        28% off
        NZD 1,392 NZD 1,000
      • USM 08:55
        31h 30m
        2 stops
        SOF 11:25
        Koh Samui - Sofia | Wed, Mar 25 | Scoot
        NZD 1,076 NZD 1,392
        23% off
        23% off
        NZD 1,392 NZD 1,076
      • USM 08:55
        31h 30m
        2 stops
        SOF 11:25
        Koh Samui - Sofia | Fri, Mar 20 | Scoot
        NZD 1,116
        20% off
        NZD 1,392 NZD 1,116
      • USM 08:40
        52h 5m
        2 stops
        SOF 08:45
        Koh Samui - Sofia | Mon, Apr 27 | Scoot
        NZD 1,123
        19% off
        NZD 1,392 NZD 1,123
      • USM 07:15
        35h 15m
        2 stops
        SOF 13:30
        Koh Samui - Sofia | Thu, Mar 19 | Thai Airways
        NZD 1,147
        18% off
        NZD 1,392 NZD 1,147
      • USM 13:30
        47h 15m
        2 stops
        SOF 08:45
        Koh Samui - Sofia | Mon, Apr 27 | Bangkok Airways
        NZD 1,157
        17% off
        NZD 1,392 NZD 1,157
      • USM 08:40
        33h 45m
        2 stops
        SOF 14:25
        Koh Samui - Sofia | Sat, May 9 | Scoot
        NZD 1,185
        15% off
        NZD 1,392 NZD 1,185
      • USM 08:55
        31h 30m
        2 stops
        SOF 11:25
        Koh Samui - Sofia | Sun, Mar 22 | Scoot
        NZD 1,186
        15% off
        NZD 1,392 NZD 1,186
      • USM 08:20
        39h 55m
        2 stops
        SOF 20:15
        Koh Samui - Sofia | Tue, Mar 31 | Bangkok Airways
        NZD 1,211
        13% off
        NZD 1,392 NZD 1,211
      • USM 13:00
        17h 25m
        1 stop
        SOF Invalid Date
        Koh Samui - Sofia | Tue, Mar 17 | Normal Airline
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Displayed flight fares from Koh Samui to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Information for Koh Samui to Sofia Flights

The distance between Koh Samui and Sofia is 8,200.96km. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is October.

Cheapest one-way flight priceNZD 996
Cheapest return ticket priceNZD 2,423
Off-season travel monthOctober
Peak season for travelJanuary
Flight distance8,200.96km
Flight statistics for the Koh Samui–Sofia route are based on aggregated booking data from Trip.com over the past 12 months.

Flight FAQs

  • Which airlines offer the cheapest flights from Koh Samui (USM) to Sofia (SOF)?

    Based on Trip.com data, Scoot offers one-way fares as low as NZD 996 on Cheapest nonstop routes (e.g. USM to SOF on Thu, Apr 2), while Bangkok Airways offers Cheapest nonstop round-trips from NZD 2,423 departing on Mon, Mar 30 and returning on Thu, Apr 2.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Koh Samui to Sofia 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 Koh Samui to Sofia, 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 Thu, Apr 2, with one-way flights priced at just NZD 996.
    · 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 Sofia travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Koh Samui to Sofia is October, when demand for travel is lower.
  • The time difference between Sofia and Koh Samui is 5h.
  • 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.

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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 on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, 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 the 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.