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

Flights from Belfast City Airport to Ko Samui usually depart from Belfast City (BHD) and arrive at Ko Samui (USM).

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

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

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

On the Belfast City Airport to Ko Samui route, being flexible with your departure day can save you up to 44%. Sunday is the cheapest day at £946 return on average, while Friday is the most expensive at £1,679 – a £732 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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.

Do I need a passport to fly from Belfast City Airport 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.

Have flight prices from Belfast City Airport to Ko Samui changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £974 to £7,206. That means the highest observed fare was about 7x higher than the lowest one.

What is the time difference between Belfast City Airport and Ko Samui?

Ko Samui is 6 hours ahead of Belfast City Airport (Indochina Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

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

Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around £10 for economy cars. Top options include: • Drive Car Rental • Alamo • Sixt • Enterprise Rent-A-Car • Hertz

What is the cheapest airline to fly from Belfast City Airport to Ko Samui?

KLM (£974) and Qatar Airways (£1,171) are the cheapest airlines to fly return from Belfast City Airport to Ko Samui according to KAYAK data over the last 5 days.

£974 CHEAP FLIGHTS from Belfast City Airport to Ko Samui (BHD - USM)

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Cheapest return flight

£974

Typical prices: £937-£1,555

KLM

Wed 3/10Mon 5/11

BHD - USM • 2 stops

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Flight Deals

Cheap Flights from Belfast City to Ko Samui (BHD-USM)

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

Return

One-way

Recent return flight deals from Belfast City to Ko Samui

Sat, 3 Oct - Thu, 5 Nov

17:30 - 15:10BHD Belfast City-USM Ko Samui

39h 40m2 stops Amsterdam Schiphol Bangkok Suvarnabhumi

08:30 - 09:10USM Ko Samui-BHD Belfast City

31h 40m2 stops Bangkok Suvarnabhumi Amsterdam Schiphol

£974KLM

Sat, 3 Oct - Thu, 5 Nov

17:30 - 14:45BHD Belfast City-USM Ko Samui

39h 15m2 stops Amsterdam Schiphol Bangkok Suvarnabhumi

07:00 - 16:35USM Ko Samui-BHD Belfast City

40h 35m2 stops Bangkok Suvarnabhumi Amsterdam Schiphol

£1,016KLM

Sat, 3 Oct - Thu, 5 Nov

17:30 - 14:45BHD Belfast City-USM Ko Samui

39h 15m2 stops Amsterdam Schiphol Bangkok Suvarnabhumi

07:00 - 16:35USM Ko Samui-BHD Belfast City

40h 35m2 stops Bangkok Suvarnabhumi Amsterdam Schiphol

£1,018KLM

Sat, 3 Oct - Thu, 5 Nov

17:30 - 14:45BHD Belfast City-USM Ko Samui

39h 15m2 stops Amsterdam Schiphol Bangkok Suvarnabhumi

07:00 - 16:35USM Ko Samui-BHD Belfast City

40h 35m2 stops Bangkok Suvarnabhumi Amsterdam Schiphol

£1,019KLM

Sat, 3 Oct - Thu, 5 Nov

11:05 - 18:30BHD Belfast City-USM Ko Samui

25h 25m3 stops Manchester Doha Hamad Intl Bangkok Suvarnabhumi

14:25 - 09:20USM Ko Samui-BHD Belfast City

25h 55m3 stops Bangkok Suvarnabhumi Doha Hamad Intl Edinburgh Turnhouse

£1,171Qatar Airways

Sat, 3 Oct - Thu, 5 Nov

11:05 - 18:30BHD Belfast City-USM Ko Samui

25h 25m3 stops Manchester Doha Hamad Intl Bangkok Suvarnabhumi

14:25 - 09:20USM Ko Samui-BHD Belfast City

25h 55m3 stops Bangkok Suvarnabhumi Doha Hamad Intl Edinburgh Turnhouse

£1,173Qatar Airways

Sat, 3 Oct - Thu, 5 Nov

11:05 - 18:30BHD Belfast City-USM Ko Samui

25h 25m3 stops Manchester Doha Hamad Intl Bangkok Suvarnabhumi

15:35 - 09:20USM Ko Samui-BHD Belfast City

24h 45m3 stops Bangkok Suvarnabhumi Doha Hamad Intl Edinburgh Turnhouse

£1,277Qatar Airways

Sun, 20 Dec - Thu, 31 Dec

20:30 - 21:20BHD Belfast City-USM Ko Samui

41h 50m2 stops London Heathrow Bangkok Suvarnabhumi

13:25 - 14:00USM Ko Samui-BHD Belfast City

31h 35m2 stops Singapore Changi London Heathrow

£1,778British Airways

Thu, 17 Dec - Fri, 1 Jan

09:40 - 15:40BHD Belfast City-USM Ko Samui

23h 00m2 stops Amsterdam Schiphol Bangkok Suvarnabhumi

09:20 - 09:10USM Ko Samui-BHD Belfast City

30h 50m2 stops Bangkok Suvarnabhumi Amsterdam Schiphol

£1,787KLM

Tue, 15 Dec - Thu, 31 Dec

10:40 - 18:15BHD Belfast City-USM Ko Samui

24h 35m2 stops London City Singapore Changi

16:25 - 20:10USM Ko Samui-BHD Belfast City

34h 45m2 stops Singapore Changi London Heathrow

£1,821British Airways

Booking Insights

Price, demand, and travel trends for Belfast City Airport to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Belfast City Airport to Ko Samui with more confidence.

Prices

Airlines

How much is a return flight from Belfast City Airport to Ko Samui?

Return flights from Belfast City Airport to Ko Samui start at £974. Prices are typical for this route right now, with typical return fares ranging from £937 to £1,555. The lowest price found in the past 5 days was £974 on KLM.

Find deals

When to book flights from Belfast City to Ko Samui

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

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Belfast City Airport to Ko Samui?
Flights from Belfast City Airport to Ko Samui usually depart from Belfast City (BHD) and arrive at Ko Samui (USM).
Which cabin classes can I book on flights from Belfast City Airport to Ko Samui?
Only Economy class is available on flights from Belfast City Airport to Ko Samui.
Can I save money by using flexible dates for flights from Belfast City Airport to Ko Samui?
On the Belfast City Airport to Ko Samui route, being flexible with your departure day can save you up to 44%. Sunday is the cheapest day at £946 return on average, while Friday is the most expensive at £1,679 – a £732 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
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.
Do I need a passport to fly from Belfast City Airport 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.
Have flight prices from Belfast City Airport to Ko Samui changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £974 to £7,206. That means the highest observed fare was about 7x higher than the lowest one.
What is the time difference between Belfast City Airport and Ko Samui?
Ko Samui is 6 hours ahead of Belfast City Airport (Indochina Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.
Which car hire options are available at Ko Samui Airport (USM)?
Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around £10 for economy cars. Top options include:
• Drive Car Rental
• Alamo
• Sixt
• Enterprise Rent-A-Car
• Hertz

If your dates are flexible, aim for a Sunday departure instead of Friday. On this route, Sunday flights average £946 – about £732 less than Friday (44% 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
- Amari Koh Samui
- Hyatt Regency Koh Samui

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BHD - USM

£974 Find Cheap Flights from Belfast City Airport to Ko Samui – Compare and Save

Everything you should know

Cheap Flights from Belfast City to Ko Samui (BHD-USM)

Recent return flight deals from Belfast City to Ko Samui

Recent one-way flight deals from Belfast City to Ko Samui

Price, demand, and travel trends for Belfast City Airport to Ko Samui flights

How much is a return flight from Belfast City Airport to Ko Samui?

What is the cheapest airline to fly from Belfast City Airport to Ko Samui?

When to book flights from Belfast City to Ko Samui

Your Belfast City Airport to Ko Samui flight questions, answered

Your guide to booking Belfast City Airport to Ko Samui flights

More options for your flight from Belfast City to Ko Samui

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

Information on your arrival and departure airports

Cabin class types available on flights to Ko Samui

Find direct flights to and from Belfast City and Ko Samui

Flights from domestic origins to Ko Samui

Flights to other popular destinations