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Cheap flights from Edinburgh to Ko Samui from £986

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — USM
2 Jun — 9 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Edinburgh to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Edinburgh to Ko Samui
Explore the most affordable flight options available from Edinburgh to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 May 2026.

Sun 18/1011:10
EDI
-
USM
2 stops21h 35m
KLM
Wed 28/1007:00
USM
-
EDI
2 stops23h 10m
KLM
Deal found 1/5£986
Wed 3/611:10
EDI
-
USM
2 stops22h 35m
Turkish Airlines
Sun 7/616:25
USM
-
EDI
2 stops53h 30m
Turkish Airlines
Deal found 1/5£1,016
Sat 12/916:55
EDI
-
USM
2 stops46h 15m
Turkish Airlines
Sat 26/916:25
USM
-
EDI
2 stops47h 15m
Turkish Airlines
Deal found 1/5£1,056
Wed 3/607:55
EDI
-
USM
2 stops27h 00m
Qatar Airways
Sun 7/615:25
USM
-
EDI
2 stops29h 40m
Qatar Airways
Deal found 29/4£1,064
Wed 27/507:55
EDI
-
USM
2 stops28h 05m
Qatar Airways
Sun 31/512:10
USM
-
EDI
2 stops32h 55m
Qatar Airways
Deal found 1/5£1,072

Find flight deals from Edinburgh to Ko Samui

Discover tips and strategies to find the most affordable flight options for your journey from Edinburgh (EDI) to Ko Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 May 2026.

Round-trip from

£986

Popular in

July

Cheapest in

November

Average price

£944
KLM
  • KLM
  • 18/10-28/10
  • 4 total stops
  • 44h 45m total
  • Edinburgh to Ko Samui
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Edinburgh to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 May 2026.
Use the filters below to find and compare flights from Edinburgh to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Wed 3/6

11:10-15:45

2 stops22h 35m

Ko Samui

Sun 7/6

16:25-15:55

2 stops53h 30m

£1,016

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Sat 12/9

16:55-21:10

2 stops46h 15m

Ko Samui

Sat 26/9

16:25-09:40

2 stops47h 15m

£1,056

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Wed 3/6

07:55-16:55

2 stops27h 00m

Ko Samui

Sun 7/6

15:25-15:05

2 stops29h 40m

£1,064

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Wed 27/5

07:55-16:55

2 stops27h 00m

Ko Samui

Sun 31/5

14:30-15:05

2 stops30h 35m

£1,073

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Sat 12/9

22:00-16:35

2 stops36h 35m

Ko Samui

Sat 26/9

17:50-20:05

2 stops32h 15m

£1,091
Fastest return journey

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Sat 12/9

15:10-20:25

3 stops23h 15m

Ko Samui

Sat 26/9

08:00-06:25

3 stops28h 25m

£1,423

Flights are sorted by cheapest return flights first.

Deals found on 1/5

Sorted by cheapest first

Best time to book a flight from Edinburgh to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Edinburgh with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Edinburgh to Ko Samui

What is the cheapest month to book a flight from Edinburgh to Ko Samui?

Currently, November is the cheapest month in which you can book a flight from Edinburgh to Ko Samui (average of £799). Flying from Edinburgh to Ko Samui in July is currently the most expensive (average of £1,372). 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.

How much does it cost for a return flight from Edinburgh to Ko Samui?

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated 3 May 2026.
Check out reviews from past customers who have flown with KLM and Qatar Airways from Edinburgh to Ko Samui to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,509 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,509 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Qatar Airways
7.4
Good
3,723 reviews
KLM
7.8
Good
1,509 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Food

7.3

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Edinburgh to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Edinburgh to Ko Samui?

    For as low as £986, KLM can have you in Ko Samui from Edinburgh in 21h 35m. Airlines will cover a distance of 6178 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Edinburgh to Ko Samui round-trip?

    According to our current data, KLM (£693), and Qatar Airways (£862) offers the cheapest pricing from Edinburgh to Ko Samui. KLM is currently priced 32% below the average price you’ll pay for this route.

  • Can I find deals for flights from Edinburgh to Ko Samui that include hotel bookings?

    Yes. In addition to deals on Edinburgh to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Edinburgh to Ko Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Edinburgh to Ko Samui.

  • Can I find deals for business class flights from Edinburgh to Ko Samui?

    Yes. Cheapflights offers flight deals from Edinburgh to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Edinburgh to Ko Samui?

    Currently, November is the cheapest month in which you can book a flight from Edinburgh to Ko Samui (average of £799). Flying from Edinburgh to Ko Samui in July is currently the most expensive (average of £1,372). 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.

See more FAQs

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Edinburgh to Ko Samui

Discover the top 2 airlines that operate flights from Edinburgh to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 May 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£693Average£890FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest£862Average£1,101FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Edinburgh to Ko Samui?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ko Samui from Edinburgh today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Edinburgh to Ko Samui?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ko Samui from Edinburgh.

Can Cheapflights find flights from Edinburgh to Ko Samui with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Edinburgh to Ko Samui flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Edinburgh to Ko Samui become cheaper?

Not ready to book yet? You can track prices for flights from Edinburgh to Ko Samui on Cheapflights with our Price Alert feature and get notified when better prices are available.

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