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

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

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

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Londonderry Eglinton Airport to Ko Samui Airport?

Prices for flights from Londonderry Eglinton Airport to Ko Samui Airport were last updated today.

How old do you have to be to fly from Londonderry Eglinton Airport to Ko Samui Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Londonderry Eglinton Airport to Ko Samui Airport.

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

The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£962 Cheap Flights from Londonderry to Ko Samui in 2026/27

Find the cheapest flights from Londonderry to Ko Samui

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 19:50LDY Londonderry Eglinton-USM Ko Samui

30h 20m3 stops London Heathrow Xiamen Gaoqi Intl Bangkok Suvarnabhumi

21:10 - 21:45USM Ko Samui-LDY Londonderry Eglinton

31h 35m3 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl London Heathrow

£962Multiple Airlines

Wed, 11 Nov - Sun, 15 Nov

18:05 - 18:15LDY Londonderry Eglinton-USM Ko Samui

41h 10m2 stops London Heathrow Singapore Changi

19:00 - 21:45USM Ko Samui-LDY Londonderry Eglinton

33h 45m2 stops Bangkok Suvarnabhumi London Gatwick

£1,193Multiple Airlines

Wed, 11 Nov - Sun, 15 Nov

06:30 - 10:35LDY Londonderry Eglinton-USM Ko Samui

21h 05m2 stops London Heathrow Bangkok Suvarnabhumi

17:40 - 21:45USM Ko Samui-LDY Londonderry Eglinton

35h 05m3 stops Bangkok Suvarnabhumi Mumbai Chhatrapati Shivaji Intl London Heathrow

£1,271Multiple Airlines

Wed, 11 Nov - Sun, 15 Nov

14:00 - 11:50LDY Londonderry Eglinton-USM Ko Samui

38h 50m2 stops London Heathrow Bangkok Suvarnabhumi

19:00 - 12:50USM Ko Samui-LDY Londonderry Eglinton

24h 50m2 stops Bangkok Suvarnabhumi London Gatwick

£1,804British Airways

Tue, 10 Nov - Sat, 14 Nov

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Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonderryKo Samui

LDY Londonderry Eglinton - USM Ko Samui

LDYUSM

Londonderry Eglinton

Wed 11/11

06:30-19:50

3 stops30h 20m

Ko Samui

Sun 15/11

21:10-21:45

3 stops31h 35m

£962

LondonderryKo Samui

LDY Londonderry Eglinton - USM Ko Samui

LDYUSM

Londonderry Eglinton

Wed 11/11

18:05-18:15

2 stops41h 10m

Ko Samui

Sun 15/11

19:00-21:45

2 stops33h 45m

£1,193

Fastest return journey

LondonderryKo Samui

LDY Londonderry Eglinton - USM Ko Samui

LDYUSM

Londonderry Eglinton

Wed 11/11

06:30-10:35

2 stops21h 05m

Ko Samui

Sun 15/11

17:40-21:45

3 stops35h 05m

£1,271

LondonderryKo Samui

LDY Londonderry Eglinton - USM Ko Samui

LDYUSM

Londonderry Eglinton

Tue 10/11

14:00-11:50

2 stops38h 50m

Ko Samui

Sat 14/11

19:00-12:50

2 stops24h 50m

£1,804

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Londonderry to Ko Samui

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

Estimated return price

Cheap Londonderry to Ko Samui (LDY to USM) flight deals and tips

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

Best price found	£962
Direct flights	None

The best flight deal from Londonderry to Ko Samui found on momondo in the last 72 hours is £962

There are no direct flights from Londonderry to Ko Samui. There are no popular flight routes from Londonderry to Ko Samui.

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Frequently asked questions about flying from Londonderry to Ko Samui

How far is Londonderry Eglinton to Ko Samui by plane?
A flight from Londonderry Eglinton to Ko Samui will travel around 6345.8 mi.
When did momondo last update prices for flights from Londonderry Eglinton Airport to Ko Samui Airport?
Prices for flights from Londonderry Eglinton Airport to Ko Samui Airport were last updated today.
How old do you have to be to fly from Londonderry Eglinton Airport to Ko Samui Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Londonderry Eglinton Airport to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Londonderry to Ko Samui

How do I get Price Alerts for flights from Londonderry to Ko Samui?
Search flight deals from Londonderry to Ko Samui. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Londonderry to Ko Samui with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Ko Pha Ngan

Ko Tao

Khanom

Why use momondo?

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

It is quick and easy to find Londonderry 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 Londonderry to Ko Samui with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ko Samui from Londonderry with this policy.

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

Once you have performed a search for Londonderry 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 Londonderry 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 Londonderry and alert you when they change.