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Cheap flights from Edinburgh to Ko Samui from £701

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
EDI — USM
16 Jul — 23 Jul1
1 adult

Cheap 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 11 July 2025.

Round-trip from

£701

Popular in

December

Cheapest in

September

Average price

£1,134
Lufthansa
  • Lufthansa
  • 18/9-22/9
  • 4 total stops
  • 45h 20m total
  • Edinburgh to Ko Samui
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Edinburgh to Ko Samui

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 11 July 2025.

Thu 18/917:55EDI - USM
2 stops21h 15mLufthansa
Mon 22/919:15USM - EDI
2 stops24h 05mLufthansa
Deal found 9/7£701
Sun 24/806:15EDI - USM
3 stops30h 15mMultiple Airlines
Sun 31/819:40USM - EDI
3 stops34h 00mMultiple Airlines
Deal found 10/7£866
Sat 23/815:10EDI - USM
2 stops37h 20mQatar Airways
Sat 30/819:00USM - EDI
2 stops41h 25mQatar Airways
Deal found 9/7£1,113

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 11 July 2025.
Use the filters below to find and compare flights from Edinburgh to Ko Samui that are best for you.

Fly from

Edinburgh

Fly to

Ko Samui

Route

Depart

Return

Price

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Thu 18/9

17:55-21:10

2 stops21h 15m

Ko Samui

Mon 22/9

19:15-13:20

2 stops24h 05m

£701

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Sun 24/8

06:15-18:30

3 stops30h 15m

Ko Samui

Sun 31/8

19:40-23:40

3 stops34h 00m

£866

EdinburghKo Samui

EDI - USM

EDIUSM

Edinburgh Turnhouse

Sat 23/8

15:10-10:30

2 stops37h 20m

Ko Samui

Sat 30/8

19:00-06:25

2 stops41h 25m

£1,113

Flights are sorted by cheapest return flights first.

Deals found on 9/7

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, August is the cheapest month in which you can book a flight from Edinburgh to Ko Samui (average of £1,019). Flying from Edinburgh to Ko Samui in December is currently the most expensive (average of £1,669). 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.

What is the cheapest time of day to fly from EDI to USM?

Find hourly flight availability from Edinburgh to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

It’s typically best to fly out from Edinburgh to Ko Samui in the morning. Doing so could potentially save you 42% on the flight price compared to flying at midday, which is usually more expensive.

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 11 July 2025.
Check out reviews from past customers who have flown with Qatar Airways and Lufthansa 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.
Qatar Airways
7.4
Good
3,596 reviews
Check prices

Food

7.3

Overall

7.4

Entertainment

7.4

Crew

7.9

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.
Qatar Airways
7.4
Good
3,596 reviews
Qatar Airways
7.4
Good
3,596 reviews
Check prices

Food

7.3

Overall

7.4

Entertainment

7.4

Crew

7.9

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.
Lufthansa
6.8
Okay
7,199 reviews
Qatar Airways
7.4
Good
3,596 reviews
Check prices

Food

7.3

Overall

7.4

Entertainment

7.4

Crew

7.9

Comfort

7.4

Boarding

7.5

Reviews

1 / 20
6.0
Good

Mohamed,Jul 2025

BKK - DOH

boarding process was smooth, Crew was excellent. i booked Comfort+ the seat was good but very old and the entertainment screen get stuck and difficult to control again maybe because its old device brought from other old airplanes not belong to Qatar Airways new fleets. Food is not at all matching the hype of Qatarairways, what i had in Emirates or Etihad economy class is way better.

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.

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

    According to our current data, Lufthansa (£701), and Qatar Airways (£1,113) offers the cheapest pricing from Edinburgh to Ko Samui. Lufthansa 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, August is the cheapest month in which you can book a flight from Edinburgh to Ko Samui (average of £1,019). Flying from Edinburgh to Ko Samui in December is currently the most expensive (average of £1,669). 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 Edinburgh?

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

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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£681Average£905FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest£942Average£1,042FlexibilityNo 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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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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