SOU - USM

฿49,401 Find Cheap Flights from Southampton to Ko Samui – Compare and Save

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Everything you should know

Cheapest return flight
฿49,401
Typical prices: ฿38,401-฿80,898
Multiple Airlines
Thu 13/12Thu 20/12
SOU - USM • 3 stops
Cheapest one-way flight
฿76,715
Typical prices: ฿21,507-฿21,507
Qatar Airways
Wed 19/12
SOU - USM • 3 stops
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We hope you enjoy your trip to Ko Samui!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Southampton to Ko Samui (SOU-USM)

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

Recent return flight deals from Southampton to Ko Samui

Sun 13 Dec - Sun 20 Dec
Multiple Airlines Logo
12:25 - 21:20SOU  Southampton Eastleigh-USM Ko Samui
25h 55m3 stops Dublin Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
07:45 - 11:50USM  Ko Samui-SOU Southampton Eastleigh
35h 05m3 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl Manchester
฿49,401Multiple Airlines
Sun 13 Dec - Sun 20 Dec
Multiple Airlines Logo
09:30 - 15:40SOU  Southampton Eastleigh-USM Ko Samui
23h 10m2 stops Amsterdam Schiphol Bangkok Suvarnabhumi
Multiple Airlines Logo
07:45 - 17:05USM  Ko Samui-SOU Southampton Eastleigh
40h 20m2 stops Bangkok Suvarnabhumi Amsterdam Schiphol
฿61,439Multiple Airlines
Sun 13 Dec - Sun 20 Dec
Multiple Airlines Logo
09:30 - 11:50SOU  Southampton Eastleigh-USM Ko Samui
19h 20m2 stops Amsterdam Schiphol Bangkok Suvarnabhumi
Multiple Airlines Logo
11:35 - 11:50USM  Ko Samui-SOU Southampton Eastleigh
31h 15m3 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl Manchester
฿64,272Multiple Airlines
Mon 28 Dec - Mon 11 Jan
Multiple Airlines Logo
17:30 - 08:05SOU  Southampton Eastleigh-USM Ko Samui
55h 35m2 stops Amsterdam Schiphol Bangkok Suvarnabhumi
Multiple Airlines Logo
11:40 - 08:10USM  Ko Samui-SOU Southampton Eastleigh
27h 30m2 stops Hong Kong Intl Amsterdam Schiphol
฿78,333Multiple Airlines
Mon 28 Dec - Mon 11 Jan
Multiple Airlines Logo
17:30 - 08:00SOU  Southampton Eastleigh-USM Ko Samui
31h 30m3 stops Amsterdam Schiphol Vienna Intl Singapore Changi
Multiple Airlines Logo
16:30 - 11:50USM  Ko Samui-SOU Southampton Eastleigh
26h 20m3 stops Bangkok Suvarnabhumi Doha Hamad Intl Dublin
฿79,277Multiple Airlines
Mon 28 Dec - Mon 11 Jan
Multiple Airlines Logo
17:30 - 08:00SOU  Southampton Eastleigh-USM Ko Samui
31h 30m3 stops Amsterdam Schiphol Vienna Intl Singapore Changi
Multiple Airlines Logo
11:40 - 08:10USM  Ko Samui-SOU Southampton Eastleigh
27h 30m2 stops Hong Kong Intl Amsterdam Schiphol
฿83,088Multiple Airlines
Useful Info

Key details for Southampton to Ko Samui flights

Cheapest flight

฿49,401
Return flight from Southampton to Ko Samui

When to book flights from Southampton to Ko Samui

Are your dates flexible? Find out the best times to travel from Southampton 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 Southampton 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 Southampton 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 Southampton to Ko Samui flight?

    Return flights from Southampton to Ko Samui range from ฿38,401 to ฿80,898, with an average of ฿66,844 over the past 12 months. Anything below ฿38,401 counts as a good deal.

  • Have flight prices from Southampton to Ko Samui changed much recently?

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about ฿49,401 to ฿83,088. That means the highest observed fare was about 68% higher than the lowest one.

  • How are flight prices from Southampton to Ko Samui looking right now?

    One-way fares from Southampton to Ko Samui are currently higher than usual. Average one-way flight prices are about ฿89,386, which is 315% above the typical average for this route.

  • 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 ฿971 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 Southampton to Ko Samui?

    Flights from Southampton to Ko Samui usually depart from Southampton Eastleigh (SOU) and arrive at Ko Samui (USM).

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

    Yes. Flexible dates can save you up to 63% on flights from Southampton to Ko Samui. Tuesday is the cheapest departure day at ฿38,172 return on average, while Saturday is the most expensive at ฿101,634, a difference of ฿63,462.

    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 Southampton and Ko Samui?

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

Your guide to booking Southampton 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 ฿38,172, which is about ฿63,462 less than Saturday fares (62% 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
    • Royal Muang Samui Villas

More options for your flight from Southampton 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