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Cheap flights from Newcastle upon Tyne to Ko Samui from £451

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — USM
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newcastle upon Tyne to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from Newcastle upon Tyne to Ko Samui
Explore the most affordable flight options available from Newcastle upon Tyne to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Wed 22/414:15
NCL
-
USM
2 stops20h 20m
Emirates
Wed 29/421:00
USM
-
NCL
2 stops45h 05m
Emirates
Deal found 8/3£1,079
Mon 23/1113:10
NCL
-
USM
2 stops40h 25m
Emirates
Fri 27/1108:30
USM
-
NCL
2 stops33h 50m
Emirates
Deal found 5/3£1,135
Sat 28/313:10
NCL
-
USM
2 stops20h 25m
Multiple Airlines
Thu 25/614:00
USM
-
NCL
2 stops28h 05m
Multiple Airlines
Deal found 9/3£1,192
Fri 27/313:10
NCL
-
USM
2 stops21h 00m
Multiple Airlines
Mon 29/606:00
USM
-
NCL
3 stops31h 30m
Multiple Airlines
Deal found 10/3£1,248

Find flight deals from Newcastle upon Tyne to Ko Samui

Discover tips and strategies to find the most affordable flight options for your journey from Newcastle upon Tyne (NCL) 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 10 March 2026.

Round-trip from

£1,074

One-way from

£451

Popular in

December

Cheapest in

November

Average price

£1,222
Emirates
  • Emirates
  • 14/5-18/5
  • 4 total stops
  • 55h 05m total
  • Newcastle upon Tyne to Ko Samui
Search Deals
23/3
  • 23/3
  • 3 total stops
  • 41h 25m total
  • Newcastle upon Tyne to Ko Samui
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£74 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle upon Tyne 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 10 March 2026.
Use the filters below to find and compare flights from Newcastle upon Tyne to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Newcastle upon TyneKo Samui

NCL - USM

NCLUSM

Newcastle upon Tyne

Wed 22/4

14:15-16:35

2 stops20h 20m

Ko Samui

Wed 29/4

21:00-12:05

2 stops45h 05m

£1,079
Fastest return journey

Newcastle upon TyneKo Samui

NCL - USM

NCLUSM

Newcastle upon Tyne

Sat 28/3

13:10-16:35

2 stops20h 25m

Ko Samui

Thu 25/6

14:00-12:05

2 stops28h 05m

£1,192

Newcastle upon TyneKo Samui

NCL - USM

NCLUSM

Newcastle upon Tyne

Fri 27/3

13:10-17:10

2 stops21h 00m

Ko Samui

Mon 29/6

06:00-07:30

3 stops31h 30m

£1,248

Newcastle upon TyneKo Samui

NCL - USM

NCLUSM

Newcastle upon Tyne

Tue 21/7

09:10-19:40

2 stops28h 30m

Ko Samui

Tue 18/8

11:55-10:00

2 stops28h 05m

£1,298
Cheapest one-way

Newcastle upon TyneKo Samui

NCL - USM

NCLUSM

Newcastle upon Tyne

Sun 15/3

18:55-10:35

3 stops32h 40m

£537

Newcastle upon TyneKo Samui

NCL - USM

NCLUSM

Newcastle upon Tyne

Sun 15/3

13:10-18:15

2 stops22h 05m

£710

Newcastle upon TyneKo Samui

NCL - USM

NCLUSM

Newcastle upon Tyne

Mon 16/3

13:10-18:15

2 stops22h 05m

£710

Newcastle upon TyneKo Samui

NCL - USM

NCLUSM

Newcastle upon Tyne

Mon 23/3

11:05-15:40

2 stops21h 35m

£728
Fastest single journey

Newcastle upon TyneKo Samui

NCL - USM

NCLUSM

Newcastle upon Tyne

Sat 28/3

13:10-15:45

2 stops19h 35m

£811

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Sorted by cheapest first

Best time to book a flight from Newcastle upon Tyne to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Newcastle upon Tyne 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 Newcastle upon Tyne to Ko Samui

What is the cheapest month to book a flight from Newcastle upon Tyne to Ko Samui?

Currently, May is the cheapest month in which you can book a flight from Newcastle upon Tyne to Ko Samui (average of £588). Flying from Newcastle upon Tyne to Ko Samui in July is currently the most expensive (average of £1,089). 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.

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 10 March 2026.
Read reviews from past customers who have flown with KLM from Newcastle upon Tyne to Ko Samui. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,468 reviews
Check prices

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,468 reviews
KLM
7.8
Good
1,468 reviews
Check prices

Crew

8.4

Food

7.3

Boarding

7.8

Entertainment

7.1

Overall

7.8

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Newcastle upon Tyne 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 Newcastle upon Tyne to Ko Samui?

    Emirates can get you from Newcastle upon Tyne to Ko Samui in just under 20h 20m. Your travel time can differ by up to . Newcastle upon Tyne and Ko Samui are separated by a distance of 6132 mi.

  • What is the cheapest airline to fly from Newcastle upon Tyne to Ko Samui round-trip?

    Flying on KLM is currently your cheapest option to Ko Samui, with prices starting at £755. KLM is 27% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Newcastle upon Tyne to Ko Samui?

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

  • Can I find deals for business class flights from Newcastle upon Tyne to Ko Samui?

    Yes. Cheapflights offers flight deals from Newcastle upon Tyne 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 Newcastle upon Tyne to Ko Samui?

    Currently, May is the cheapest month in which you can book a flight from Newcastle upon Tyne to Ko Samui (average of £588). Flying from Newcastle upon Tyne to Ko Samui in July is currently the most expensive (average of £1,089). 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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Alternative routes for Newcastle upon Tyne to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Newcastle upon Tyne to Ko Samui

Discover the top airline that operate flights from Newcastle upon Tyne 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£755Average£1,039FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Newcastle upon Tyne to Ko Samui?

When you search for this flight from Newcastle upon Tyne to Ko Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Newcastle upon Tyne 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 Newcastle upon Tyne.

Can Cheapflights find flights from Newcastle upon Tyne to Ko Samui with no change fees?

Need flexible booking options for your flight to Ko Samui from Newcastle upon Tyne? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Newcastle upon Tyne to Ko Samui become cheaper?

Yes, Cheapflights offers price alerts on Newcastle upon Tyne to Ko Samui flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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