Cheap flights from Southampton to Koh Samui

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How to find the cheapest flight from
Southampton (SOU) to Koh Samui (USM)

All the information you need to plan the best SOU to USM flight in 2022: compare Southampton to Koh Samui flight prices with the expected peak season, weather and rainfall in Koh Samui.
What is the cheapest month to fly from Southampton to Koh Samui?

Our data shows that November tends to be the cheapest month to fly to Koh Samui from Southampton. Users have commonly found prices around £715 for the month, but tickets can be as low as £533. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Southampton to Koh Samui (SOU - USM)?

When flying from Southampton to Koh Samui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far in advance should I book a flight from Southampton to Koh Samui?

To save on the cost of your flight from Southampton to Koh Samui, book at least 47 days before your planned departure. Booking around this time can save you about 3% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £737 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £757.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Southampton</span> to <span class="emphasized">Koh Samui</span> flights.

COVID Restrictions

View COVID Travel Restrictions for Koh Samui, Thailand

Do I need a COVID test to fly to Koh Samui from Southampton?

Information is based on travel restrictions from Southampton Eastleigh to Ko Samui

Most visitors from Southampton Eastleigh can enter Ko Samui without restrictions.

COVID-19 testing requirements
Visitors from Southampton Eastleigh are not required to present a negative COVID-19 PCR test or antigen result upon entering Ko Samui.

Quarantine requirements
Visitors from Southampton Eastleigh are not required to quarantine after entering Ko Samui.

Documents
Thailand Pass - The Thailand Pass is a web-based system for foreign travelers to fill in their travel and health information as well as upload the related documents before travelling. As of June 1, 2022 - Thai nationals are no longer required to fill-out the Thailand Pass form.


Do I need a test to fly back to Southampton from Koh Samui?

Returning to Southampton Eastleigh from Ko Samui

COVID-19 testing requirements
Visitors from Ko Samui are not required to present a negative COVID-19 PCR test or antigen result upon entering Southampton Eastleigh.

Quarantine requirements
Visitors from Ko Samui are not required to quarantine after entering Southampton Eastleigh.

Hide COVID Travel Restrictions for Koh Samui, Thailand

Alternative routes for Southampton to Koh Samui

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Koh Samui

Things to know before you go - useful duration and weather info for your trip from Southampton to Koh Samui.
Today's exchange rate
£1 = ฿43.46
Average temperature for June in Koh Samui
32.0 °C
Avg rainfall for June in Koh Samui
136.0 mm

Airports servicing Southampton

Airports servicing Koh Samui

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