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Cheap flights from Edinburgh to Ko Samui from £772

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — USM
8 Jul — 15 Jul1
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 8 June 2026.

Fri 6/1108:10
EDI
-
USM
2 stops23h 45m
SWISS
Thu 19/1110:00
USM
-
EDI
2 stops34h 00m
SWISS
Deal found 5/6£772
Mon 23/1117:00
EDI
-
USM
2 stops21h 05m
KLM
Thu 3/1208:30
USM
-
EDI
2 stops18h 30m
KLM
Deal found 7/6£830
Mon 23/1114:20
EDI
-
USM
2 stops34h 40m
Multiple Airlines
Thu 3/1210:00
USM
-
EDI
3 stops33h 00m
Multiple Airlines
Deal found 7/6£873
Fri 6/1108:10
EDI
-
USM
2 stops23h 45m
Multiple Airlines
Thu 19/1110:00
USM
-
EDI
3 stops33h 00m
Multiple Airlines
Deal found 5/6£917
Sat 4/717:25
EDI
-
USM
2 stops44h 15m
Multiple Airlines
Thu 9/708:30
USM
-
EDI
2 stops30h 00m
Multiple Airlines
Deal found 4/6£923
Sat 12/913:10
EDI
-
USM
2 stops18h 35m
KLM
Sat 26/907:50
USM
-
EDI
2 stops20h 20m
KLM
Deal found 7/6£924
Mon 23/1117:30
EDI
-
USM
3 stops39h 05m
Austrian Airlines
Thu 3/1210:00
USM
-
EDI
3 stops33h 00m
Austrian Airlines
Deal found 7/6£935
Fri 6/1106:05
EDI
-
USM
3 stops29h 50m
Austrian Airlines
Thu 19/1110:00
USM
-
EDI
3 stops33h 00m
Austrian Airlines
Deal found 5/6£937
Fri 26/605:45
EDI
-
USM
2 stops25h 25m
Multiple Airlines
Tue 30/606:00
USM
-
EDI
2 stops20h 55m
Multiple Airlines
Deal found 5/6£967
Thu 17/915:30
EDI
-
USM
2 stops23h 40m
British Airways
Mon 21/913:30
USM
-
EDI
2 stops25h 50m
British Airways
Deal found 5/6£979

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 8 June 2026.

Round-trip from

£772

Popular in

July

Cheapest in

November

Average price

£924
SWISS
  • SWISS
  • 6/11-19/11
  • 4 total stops
  • 57h 45m total
  • Edinburgh to Ko Samui
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£119 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 8 June 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

Mon 23/11

14:20-08:00

2 stops34h 40m

Ko Samui

Thu 3/12

10:00-12:00

3 stops33h 00m

£873
Fastest return journey

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Sat 12/9

13:10-13:45

2 stops18h 35m

Ko Samui

Sat 26/9

07:50-22:10

2 stops20h 20m

£924

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Thu 17/9

15:30-21:10

2 stops23h 40m

Ko Samui

Mon 21/9

13:30-09:20

2 stops25h 50m

£979

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Sat 12/9

16:15-21:10

2 stops22h 55m

Ko Samui

Sat 26/9

16:25-09:15

2 stops22h 50m

£980

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Sat 4/7

13:10-19:40

2 stops24h 30m

Ko Samui

Thu 9/7

08:30-22:10

2 stops19h 40m

£1,061

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Sat 4/7

06:00-21:35

3 stops33h 35m

Ko Samui

Thu 9/7

15:50-09:45

3 stops23h 55m

£1,131

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Fri 24/7

07:55-16:55

2 stops27h 00m

Ko Samui

Wed 29/7

17:55-06:25

2 stops42h 30m

£1,177

Flights are sorted by cheapest return flights first.

Deals found on 7/6

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 £813). Flying from Edinburgh to Ko Samui in July is currently the most expensive (average of £1,325). 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 8 June 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
1,527 reviews
Check prices

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

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
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

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
3,729 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.8

Overall

7.8

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 £924, KLM can have you in Ko Samui from Edinburgh in 18h 35m. Airlines will cover a distance of 6178 mi.

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

    According to our current data, KLM (£706), and Qatar Airways (£870) offers the cheapest pricing from Edinburgh to Ko Samui. KLM is currently priced 30% 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 £813). Flying from Edinburgh to Ko Samui in July is currently the most expensive (average of £1,325). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 8 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£706Average£906FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest£870Average£1,073FlexibilityNo 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?

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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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