BUH - USM

Find Cheap Flights from Bucharest to Ko Samui – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Top routes
BBU - USM
Cheapest • 4% average savings
OTP - USM
Most popular
Insights
Insights
When to travel
September
Cheapest • 28% price drop
January
Most popular
Good to know
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Good to know
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Cheap Flights from Bucharest to Ko Samui (BUH-USM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bucharest to Ko Samui

Multiple Airlines Logo
BUH  Bucharest All airports-USM Ko Samui
12858 kmmulti-stop
Multiple Airlines Logo
USM  Ko Samui-BUH Bucharest All airports
12858 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Bucharest to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest Bucharest to Ko Samui flight route?

There's little price difference between Bucharest to Ko Samui routes. They average around ฿43,897 return, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Bucharest to Ko Samui?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Bucharest to Ko Samui. It's 16% cheaper than the average day, while Saturday is the most expensive, with prices 11% higher.

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Key details for Bucharest to Ko Samui flights

Low season

April
Beat the crowds with an average 88% drop in travellers.
The most popular month to fly with an average 142% increase in travellers.

When to book flights from Bucharest to Ko Samui

Are your dates flexible? Find out the best times to travel from Bucharest to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Bucharest to Ko Samui flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Do I need a passport to fly from Bucharest to Ko Samui?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Bucharest to Ko Samui flight?

    Return flights from Bucharest to Ko Samui range from ฿37,412 to ฿50,792, with an average of ฿45,266 over the past 12 months. Anything below ฿37,412 counts as a good deal.

  • Which car hire options are available at Ko Samui Airport (USM)?

    Ko Samui Airport (USM) hosts 5 major car rental companies, with daily rates starting from around ฿430 for economy cars. Top options include:

    • Drive Car Rental
    • Alamo
    • Sixt
    • Enterprise Rent-A-Car
    • Thai Rent

  • Which airports can I use when flying from Bucharest to Ko Samui?

    Flights from Bucharest to Ko Samui may depart from several airports in Bucharest area, including Bucharest Baneasa (BBU) and Bucharest Otopeni Intl (OTP). Flights usually arrive at Ko Samui (USM).

  • Can I save money by using flexible dates for flights from Bucharest to Ko Samui?

    Yes. Flexible dates can save you up to 24% on flights from Bucharest to Ko Samui. Tuesday is the cheapest departure day at ฿38,458 return on average, while Saturday is the most expensive at ฿50,511, a difference of ฿12,054.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Bucharest and Ko Samui?

    Ko Samui is 5 hours ahead of Bucharest (Indochina Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Ko Samui?

    Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

Your guide to booking Bucharest to Ko Samui flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average ฿38,458, which is about ฿12,054 less than Saturday fares (24% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bucharest to Ko Samui trip for September. Fares historically average ฿32,380 return in that month – typically ฿16,983 less than the most expensive month, which is February (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.

    • Ozo Chaweng Samui - Sha Extra Plus
    • Melia Koh Samui
    • Royal Muang Samui Villas

More options for your flight from Bucharest to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car hire

Car rentals in Ko Samui
Hotels in Ko Samui