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Cheap Business Class flights to Ko Samui

LHR — USM
6 Jul — 13 Jul1
1 adult

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Cheap business class flights to Ko Samui in 2025

Find the latest flights to Ko Samui in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data were last updated on 1 July 2025.

Arrival Airport

Ko Samui Airport
Closest airport for this route

Find business class flight deals to Ko Samui

Cheapest business class flights to Ko Samui
Explore the most affordable business class flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 1 July 2025.

Thu 14/819:40LHR - USM
3 stops41h 15mMultiple Airlines
Tue 19/819:30USM - LHR
3 stops51h 35mMultiple Airlines
Deal found 1/7£2,031
Sun 30/1118:45MAN - USM
2 stops19h 20mSWISS
Tue 20/116:25USM - MAN
2 stops32h 30mSWISS
Deal found 30/6£2,228
Mon 22/910:10LGW - USM
2 stops24h 40mMultiple Airlines
Sat 4/1019:30USM - LGW
2 stops40h 50mMultiple Airlines
Deal found 1/7£2,553
Wed 13/808:40LHR - USM
2 stops30h 30mSWISS
Wed 20/809:15USM - LHR
3 stops29h 00mSWISS
Deal found 30/6£2,609
Sun 30/1111:15MAN - USM
3 stops21h 20mMultiple Airlines
Tue 20/116:25USM - MAN
2 stops22h 55mMultiple Airlines
Deal found 1/7£2,638
Fri 25/709:00LHR - USM
2 stops30h 15mLufthansa
Mon 11/813:30USM - LHR
2 stops26h 25mLufthansa
Deal found 30/6£3,021

Travel insights for business class flights from United Kingdom to Ko Samui

Get recent, data-driven insights about business class flights from United Kingdom to Ko Samui including ideal travel times, pricing trends, and more.

What is the cheapest month to book a Business Class flight from United Kingdom to Ko Samui?

Currently, May is the cheapest month in which you can book a Business Class flight from United Kingdom to Ko Samui (average of £1,309). Flying from United Kingdom to Ko Samui in November is currently the most expensive (average of £2,357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.

Rainfall in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

Temperature in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Frequently asked questions about Ko Samui business class tickets

Find answers to common questions related to business class tickets for flights to Ko Samui. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 1 July 2025.
  • What is the cheapest month to book a Business Class flight from United Kingdom to Ko Samui?

    Currently, May is the cheapest month in which you can book a Business Class flight from United Kingdom to Ko Samui (average of £1,309). Flying from United Kingdom to Ko Samui in November is currently the most expensive (average of £2,357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.

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