In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Norwich to Ko Samui as you normally would.

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

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

How can I find direct flights from Norwich to Ko Samui?

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

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

Yes. Cheapflights offers flight deals from Norwich 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.

£1,414+ Cheap Flights from Norwich to Ko Samui

Cheap flight deals from Norwich to Ko Samui

Enter your travel dates to find the best prices.

Best

Best flights from Norwich to Ko Samui
Discover carefully curated flight deals from Norwich to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Fri 26/306:05 -

2 stops26h 30m

Fri 9/408:45 -

2 stops19h 45m

Deal found 8/11£1,414

Find flight deals from Norwich to Ko Samui

Round-trip from	£1,414
Popular in	December
Cheapest in	June
Average price	£811

26/3-9/4
4 total stops
46h 15m total
Norwich to Ko Samui

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£89 potential increase over avg. return price).

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Cheapest flight prices on average. 4% potential price decrease (£32 potential savings vs. average return price).

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Average for round-trip flights in November 2026

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

NorwichKo Samui

NWI Norwich Arpt - USM Ko Samui

NWIUSM

Norwich Arpt

Fri 26/3

06:05-15:35

2 stops26h 30m

Ko Samui

Fri 9/4

08:45-22:30

2 stops19h 45m

£1,414

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Sorted by cheapest first

Best time to book a flight from Norwich to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Norwich with our price prediction graph.

NWI-USM

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.

Related info for your journey

Can I find deals for flights from Norwich to Ko Samui that include hotel bookings?
Yes. In addition to deals on Norwich to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Norwich to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Norwich to Ko Samui.
Can I find deals for business class flights from Norwich to Ko Samui?
Yes. Cheapflights offers flight deals from Norwich 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.

Ko Pha Ngan

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Khanom

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Cheapflights makes it easy to find Norwich to Ko Samui flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Millions of users choose and trust Cheapflights to book the best flight deals from Norwich to Ko Samui for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Ko Samui from Norwich shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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Cheap flights from Norwich to Ko Samui from £1,414

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Norwich to Ko Samui

Best flights from Norwich to Ko SamuiDiscover carefully curated flight deals from Norwich to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from Norwich to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Find flight deals from Norwich to Ko Samui

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Best time to book a flight from Norwich to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Norwich with our price prediction graph.

Related info for your journey

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

How can I find direct flights from Norwich to Ko Samui?

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

Travelling to a place near Ko Samui?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Norwich to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ko Samui by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Thailand

Book a non-stop flight to one of these other cities located in Thailand.

Search flights from Norwich to Ko Samui by cabin class

Find flights from Norwich to Ko Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Ko Samui

Explore flights to Ko Samui departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 November 2026.

Norwich and Ko Samui flights

Browse other Norwich and Ko Samui flight options. Last updated on 10 November 2026.

Other flights from Norwich

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

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

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

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

100% Free

Book with Flexibility

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Best flights from Norwich to Ko Samui
Discover carefully curated flight deals from Norwich to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.