USM

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

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Belfast to Ko Samui

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

Recent return flight deals from Belfast to Ko Samui

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BF1  Bere Ferrers-USM Ko Samui
6302 mimulti-stop
Multiple Airlines Logo
USM  Ko Samui-BF1 Bere Ferrers
6302 mimulti-stop
Multiple Airlines
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When to book flights from Belfast to Ko Samui

Are your dates flexible? Find out the best times to travel from Belfast 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 Belfast to Ko Samui flight questions, answered

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

  • Which cabin classes can I book on flights from Belfast to Ko Samui?

    Only Economy class is available on flights from Belfast to Ko Samui.

  • Do I need a passport to fly from Belfast 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.

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

    Flights from Belfast to Ko Samui may depart from several airports in Belfast area, including Belfast Intl (BFS) and Belfast City (BHD). Flights usually arrive at Ko Samui (USM).

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

    Yes. Flexible dates can save you up to 47% on flights from Belfast to Ko Samui. Wednesday is the cheapest departure day at £838 return on average, while Saturday is the most expensive at £1,574, a difference of £735.

    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 Belfast and Ko Samui?

    Ko Samui is 7 hours ahead of Belfast (Indochina Time vs British 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 Lamai Beach, Chaweng Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

Your guide to booking Belfast 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 Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average £838, about £735 less than Saturday fares (47% savings) 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
    • Amari Koh Samui

More options for your flight from Belfast to Ko Samui

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

Car hire in Ko Samui
Hotels in Ko Samui
Holidays in Ko Samui