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Cheap flights from Cork to Ko Samui from €823

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cork to Ko Samui departing on 14/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Cork to Ko Samui

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
06:00 - 21:10ORK-USM
33h 10m2 stops
KLM Logo
08:45 - 22:35USM-ORK
19h 50m2 stops
€823KLM
Find Deal
Thu, 14 May - Mon, 18 May
Multiple Airlines Logo
09:25 - 21:20ORK-USM
28h 55m3 stops
Multiple Airlines Logo
14:30 - 16:30USM-ORK
33h 00m3 stops
€1,032Multiple Airlines
Find Deal
Wed, 3 Dec - Sun, 7 Dec
Multiple Airlines Logo
09:25 - 21:20ORK-USM
28h 55m2 stops
Multiple Airlines Logo
14:30 - 16:30USM-ORK
33h 00m3 stops
€1,088Multiple Airlines
Find Deal
Wed, 3 Dec - Sun, 7 Dec
Multiple Airlines Logo
06:00 - 21:05ORK-USM
32h 05m2 stops
Multiple Airlines Logo
13:25 - 15:00USM-ORK
32h 35m2 stops
€1,121Multiple Airlines
Find Deal
Wed, 3 Dec - Sun, 7 Dec

momondo Fare Finder

 
Customise your flight search to find flights from Cork 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, momondo users made 13,528 searches. Data last updated 17 November 2025.
Use the filters below to find and compare flights from Cork to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CorkKo Samui

ORK - USM

ORKUSM

Cork

Thu 14/5

06:00-21:10

2 stops33h 10m

Ko Samui

Mon 18/5

08:45-22:35

2 stops19h 50m

€823

CorkKo Samui

ORK - USM

ORKUSM

Cork

Wed 3/12

09:25-21:20

3 stops28h 55m

Ko Samui

Sun 7/12

14:30-16:30

3 stops33h 00m

€1,032

CorkKo Samui

ORK - USM

ORKUSM

Cork

Wed 3/12

09:25-21:20

2 stops28h 55m

Ko Samui

Sun 7/12

14:30-16:30

3 stops33h 00m

€1,088

CorkKo Samui

ORK - USM

ORKUSM

Cork

Wed 3/12

06:00-21:05

2 stops32h 05m

Ko Samui

Sun 7/12

13:25-15:00

2 stops32h 35m

€1,121

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Cork to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Cork to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cork to Ko Samui (ORK to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cork to Ko Samui

Direct flights

None
There are no direct flights from Cork to Ko Samui. There are no popular flight routes from Cork to Ko Samui.
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  • How far is Cork to Ko Samui by plane?

    Ko Samui is 10402.9 km away from Cork. Flights usually cover this in 28h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Cork Airport to Ko Samui Airport?

    Prices for flights from Cork Airport to Ko Samui Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Cork Airport to Ko Samui Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cork Airport to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Cork to Ko Samui?

    Search flight deals from Cork to Ko Samui. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Cork to Ko Samui with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Why use momondo?

Why should I use momondo to find a flight deal from Cork to Ko Samui?

It is quick and easy to find Cork to Ko Samui flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ko Samui that suits you.

Can I find flights from Cork to Ko Samui with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ko Samui from Cork which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cork to Ko Samui?

Once you have performed a search for Cork to Ko Samui flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Cork to Ko Samui right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ko Samui, momondo offers a useful price alert feature which will track prices for flights to Ko Samui from Cork and alert you when they change.

An easier way to manage your Ko Samui trip

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