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Flights from Koh Samui to Luang Prabang

Find the cheapest flight options from Koh Samui to Luang Prabang over the next three months. Book one-way tickets from €178 and round-trip tickets from €360.

      • USM 20:20
        12h 45m
        1 stop
        LPQ 09:05
        Koh Samui - Luang Prabang | Mon, Jan 19 | Bangkok Airways
        LPQ 09:35
        10h 10m
        1 stop
        USM 19:45
        Luang Prabang - Koh Samui | Mon, Jan 26 | Thai AirAsia
        €360 €549
        34% OFF
        34% OFF
        €549 €360
      • USM 06:45
        8h 30m
        1 stop
        LPQ 15:15
        Koh Samui - Luang Prabang | Thu, Jan 15 | Bangkok Airways
        LPQ 09:35
        22h
        1 stop
        USM 07:35
        Luang Prabang - Koh Samui | Thu, Jan 22 | Thai AirAsia
        €400 €549
        27% OFF
        27% OFF
        €549 €400
      • USM 07:55
        5h 10m
        1 stop
        LPQ 13:05
        Koh Samui - Luang Prabang | Thu, Dec 11 | Bangkok Airways
        LPQ 12:15
        9h 5m
        1 stop
        USM 21:20
        Luang Prabang - Koh Samui | Sun, Dec 14 | Bangkok Airways
        €410 €549
        25% OFF
        25% OFF
        €549 €410
      • USM 06:45
        8h 30m
        1 stop
        LPQ 15:15
        Koh Samui - Luang Prabang | Sat, Jan 10 | Bangkok Airways
        LPQ 09:35
        5h 10m
        1 stop
        USM 14:45
        Luang Prabang - Koh Samui | Sat, Jan 17 | Thai AirAsia
        €428
        22% OFF
        €549 €428
      • USM 08:50
        7h 10m
        1 stop
        LPQ 16:00
        Koh Samui - Luang Prabang | Tue, Jan 20 | Bangkok Airways
        LPQ 13:45
        17h 25m
        1 stop
        USM 07:10
        Luang Prabang - Koh Samui | Tue, Jan 27 | Bangkok Airways
        €431
        22% OFF
        €549 €431
      • USM 06:45
        8h 30m
        1 stop
        LPQ 15:15
        Koh Samui - Luang Prabang | Mon, Dec 15 | Bangkok Airways
        LPQ 12:10
        5h 40m
        1 stop
        USM 17:50
        Luang Prabang - Koh Samui | Sun, Dec 21 | Bangkok Airways
        €454
        17% OFF
        €549 €454
      • USM 06:45
        8h 30m
        1 stop
        LPQ 15:15
        Koh Samui - Luang Prabang | Mon, Dec 22 | Bangkok Airways
        LPQ 09:35
        11h 15m
        1 stop
        USM 20:50
        Luang Prabang - Koh Samui | Tue, Dec 23 | Thai AirAsia
        €457
        17% OFF
        €549 €457
      • USM 06:45
        8h 30m
        1 stop
        LPQ 15:15
        Koh Samui - Luang Prabang | Wed, Dec 31 | Bangkok Airways
        LPQ 10:00
        10h 30m
        1 stop
        USM 20:30
        Luang Prabang - Koh Samui | Sat, Jan 3 | Thai AirAsia
        €463
        16% OFF
        €549 €463
      • USM 07:15
        25h 50m
        1 stop
        LPQ 09:05
        Koh Samui - Luang Prabang | Sun, Jan 18 | Bangkok Airways
        LPQ 12:10
        7h 35m
        1 stop
        USM 19:45
        Luang Prabang - Koh Samui | Sun, Jan 25 | Bangkok Airways
        €484
        12% OFF
        €549 €484
      • USM 06:45
        8h 30m
        1 stop
        LPQ 15:15
        Koh Samui - Luang Prabang | Sat, Dec 13 | Bangkok Airways
        LPQ 07:40
        5h 10m
        1 stop
        USM 12:50
        Luang Prabang - Koh Samui | Sun, Dec 14 | Lao Airlines
        €494
        10% OFF
        €549 €494
      • USM 13:00
        17h 25m
        1 stop
        LPQ Invalid Date
        Koh Samui - Luang Prabang | Sat, Dec 13 | Normal Airline
        LPQ 15:00
        6h
        Direct
        USM 16:00
        Luang Prabang - Koh Samui | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • USM 07:15
        25h 50m
        1 stop
        LPQ 09:05
        Koh Samui - Luang Prabang | Thu, Dec 25 | Bangkok Airways
        €178 €270
        34% OFF
        34% OFF
        €270 €178
      • USM 06:45
        8h 30m
        1 stop
        LPQ 15:15
        Koh Samui - Luang Prabang | Wed, Dec 24 | Bangkok Airways
        €187 €270
        31% OFF
        31% OFF
        €270 €187
      • USM 19:35
        19h 40m
        1 stop
        LPQ 15:15
        Koh Samui - Luang Prabang | Wed, Dec 17 | Bangkok Airways
        €190 €270
        30% OFF
        30% OFF
        €270 €190
      • USM 07:15
        25h 50m
        1 stop
        LPQ 09:05
        Koh Samui - Luang Prabang | Mon, Dec 29 | Bangkok Airways
        €209
        22% OFF
        €270 €209
      • USM 06:45
        8h 30m
        1 stop
        LPQ 15:15
        Koh Samui - Luang Prabang | Fri, Dec 26 | Bangkok Airways
        €217
        19% OFF
        €270 €217
      • USM 13:45
        25h 30m
        1 stop
        LPQ 15:15
        Koh Samui - Luang Prabang | Wed, Dec 31 | Bangkok Airways
        €225
        17% OFF
        €270 €225
      • USM 06:45
        26h 20m
        1 stop
        LPQ 09:05
        Koh Samui - Luang Prabang | Mon, Jan 12 | Bangkok Airways
        €225
        17% OFF
        €270 €225
      • USM 06:45
        26h 20m
        1 stop
        LPQ 09:05
        Koh Samui - Luang Prabang | Thu, Jan 8 | Bangkok Airways
        €231
        14% OFF
        €270 €231
      • USM 19:35
        19h 40m
        1 stop
        LPQ 15:15
        Koh Samui - Luang Prabang | Sun, Jan 11 | Bangkok Airways
        €232
        14% OFF
        €270 €232
      • USM 18:40
        20h 35m
        1 stop
        LPQ 15:15
        Koh Samui - Luang Prabang | Wed, Jan 7 | Bangkok Airways
        €243
        10% OFF
        €270 €243
      • USM 13:00
        17h 25m
        1 stop
        LPQ Invalid Date
        Koh Samui - Luang Prabang | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

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

Flight details for Koh Samui to Luang Prabang

The distance between Koh Samui and Luang Prabang is 1,172.44 km. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is November.

Cheapest one-way flight price€178
Cheapest round-trip ticket price€360
Off-season for travelNovember
Peak season for travelJanuary
Flight distance1,172.44 km

Find the best time to fly from Koh Samui to Luang Prabang

The cheapest time for Koh Samui to Luang Prabang flights: Dec 21 to Dec 28 — one way flight prices from €178.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Koh Samui to Luang Prabang, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Koh Samui to Luang Prabang (USM-LPQ)?

    Based on Trip.com data, Bangkok Airways offers one-way fares as low as €178 on Cheapest nonstop routes (e.g. USM to LPQ on Thu, Dec 25), while Bangkok Airways offers Cheapest nonstop round-trips from €360 departing on Mon, Jan 19 and returning on Mon, Jan 26.
  • 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 Luang Prabang 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 Luang Prabang, 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, Dec 25, with one-way flights priced at just €178.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Bangkok Airways.
    · 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 Luang Prabang travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Koh Samui to Luang Prabang is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Koh Samui to Luang Prabang on December 11, 2025 with Bangkok Airways, with prices starting at €409.
  • The time difference between Luang Prabang and Koh Samui is 0h.
  • Tickets can only be changed or canceled 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.