How long is the flight from Ireland to Singapore?

For as low as £544, KLM can have you in Singapore from Ireland in 21h 10m. Airlines will cover a distance of 6959 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

What is the cheapest time of day to fly from IE to SG?

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

Can I find deals for flights from Ireland to Singapore that include hotel bookings?

Yes. In addition to deals on Ireland to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ireland to Singapore?

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

Can I find deals for business class flights from Ireland to Singapore?

Yes. Cheapflights offers flight deals from Ireland to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£239+ Cheap Flights from Ireland to Singapore

Cheap flight deals from Ireland to Singapore

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ireland to Singapore
Explore the most affordable flight options available from Ireland to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 September 2026.

Tue 10/1113:25 -

1 stop18h 40m

Tue 17/1123:15 -

1 stop18h 25m

Deal found 26/9£389

Thu 12/1113:05 -

1 stop19h 00m

Tue 17/1123:15 -

1 stop18h 25m

Deal found 24/9£390

Sat 7/1111:00 -

1 stop21h 05m

Sat 14/1123:15 -

1 stop18h 40m

Deal found 23/9£402

Mon 2/1110:50 -

1 stop21h 15m

Sun 15/1123:15 -

1 stop18h 40m

Deal found 25/9£409

Mon 2/1110:50 -

1 stop21h 15m

Mon 16/1123:15 -

1 stop18h 40m

Deal found 25/9£412

Mon 2/1108:05 -

1 stop17h 30m

Sun 15/1119:25 -

1 stop19h 05m

Deal found 22/9£420

Find flight deals from Ireland to Singapore

Round-trip from	£389
One-way from	£239
Popular in	December
Cheapest in	November
Average price	£510

British Airways
10/11-17/11
2 total stops
37h 05m total
Ireland to Singapore

Search Deals

China Eastern
4/12-31/12
1 total stop
22h 00m total
Ireland to Singapore

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSingapore

DUB Dublin - SIN Singapore Changi

DUBSIN

Dublin

Fri 4/12

09:00-02:00

3 stops33h 00m

Singapore Changi

Wed 31/12

00:00-17:30

Nonstop0h 00m

£248

DublinSingapore

DUB Dublin - SIN Singapore Changi

DUBSIN

Dublin

Mon 12/10

15:00-21:15

1 stop23h 15m

Singapore Changi

Wed 31/12

00:00-17:30

Nonstop0h 00m

£262

DublinSingapore

DUB Dublin - SIN Singapore Changi

DUBSIN

Dublin

Mon 19/10

15:00-21:15

1 stop23h 15m

Singapore Changi

Wed 31/12

00:00-17:30

Nonstop0h 00m

£263

Fastest return journey

DublinSingapore

DUB Dublin - SIN Singapore Changi

DUBSIN

Dublin

Thu 15/10

21:45-21:15

1 stop16h 30m

Singapore Changi

Wed 31/12

00:00-17:30

Nonstop0h 00m

£272

DublinSingapore

DUB Dublin - SIN Singapore Changi

DUBSIN

Dublin

Fri 16/10

09:00-09:40

1 stop17h 40m

Singapore Changi

Wed 31/12

00:00-17:30

Nonstop0h 00m

£328

DublinSingapore

DUB Dublin - SIN Singapore Changi

DUBSIN

Dublin

Fri 26/3

05:10-17:05

1 stop27h 55m

Singapore Changi

Wed 31/12

00:00-17:30

Nonstop0h 00m

£329

DublinSingapore

DUB Dublin - SIN Singapore Changi

DUBSIN

Dublin

Sun 11/10

15:00-00:10

2 stops26h 10m

Singapore Changi

Wed 31/12

00:00-17:30

Nonstop0h 00m

£346

DublinSingapore

DUB Dublin - SIN Singapore Changi

DUBSIN

Dublin

Mon 2/11

13:25-18:35

2 stops21h 10m

Singapore Changi

Sun 15/11

22:50-12:40

2 stops21h 50m

£544

DublinSingapore

DUB Dublin - SIN Singapore Changi

DUBSIN

Dublin

Mon 11/1

18:05-16:50

2 stops38h 45m

Singapore Changi

Wed 24/3

22:05-09:00

1 stop18h 55m

£617

DublinSingapore

DUB Dublin - SIN Singapore Changi

DUBSIN

Dublin

Mon 11/1

09:45-00:20

2 stops30h 35m

Singapore Changi

Wed 24/3

15:55-09:00

2 stops25h 05m

£709

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from Ireland to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Ireland with our price prediction graph.

DUB-SIN

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 Ireland to Singapore

IE0-SG0

DUB-SIN

What is the cheapest month to book a flight from Ireland to Singapore?

Currently, November is the cheapest month in which you can book a flight from Ireland to Singapore (average of £454). Flying from Ireland to Singapore in December is currently the most expensive (average of £766). 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 Singapore

Check out reviews from past customers who have flown with Finnair,Air France, andQatar Airways from Ireland to Singapore to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Finnair

7.6

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

HEL - SIN

Very limited food provided. Limited drinks, lights out for 10 of 12.30 flights. Very few staff.

Finnair

7.6

Good

1,431 reviews

Finnair

7.6

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

HEL - SIN

Very limited food provided. Limited drinks, lights out for 10 of 12.30 flights. Very few staff.

Air France

7.5

Good

1,651 reviews

Finnair

7.6

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

HEL - SIN

Very limited food provided. Limited drinks, lights out for 10 of 12.30 flights. Very few staff.

Qatar Airways

7.4

Good

3,727 reviews

Finnair

7.6

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

HEL - SIN

Very limited food provided. Limited drinks, lights out for 10 of 12.30 flights. Very few staff.

Turkish Airlines

7.4

Good

4,459 reviews

Finnair

7.6

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

HEL - SIN

Very limited food provided. Limited drinks, lights out for 10 of 12.30 flights. Very few staff.

Etihad Airways

7.3

Good

1,539 reviews

Finnair

7.6

Good

1,431 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

HEL - SIN

Very limited food provided. Limited drinks, lights out for 10 of 12.30 flights. Very few staff.

Related info for your journey

How long is the flight from Ireland to Singapore?
For as low as £544, KLM can have you in Singapore from Ireland in 21h 10m. Airlines will cover a distance of 6959 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Ireland to Singapore that include hotel bookings?
Yes. In addition to deals on Ireland to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Singapore.
Can I find deals for business class flights from Ireland to Singapore?
Yes. Cheapflights offers flight deals from Ireland to Singapore 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 Ireland to Singapore?
Currently, November is the cheapest month in which you can book a flight from Ireland to Singapore (average of £454). Flying from Ireland to Singapore in December is currently the most expensive (average of £766). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Ireland to Singapore

Heathrow to Suvarnabhumi flights

Gatwick to Suvarnabhumi flights

Stansted to Suvarnabhumi flights

London City to Suvarnabhumi flights

Heathrow to New Delhi flights

Heathrow to Haneda flights

Heathrow to Mumbai flights

Heathrow to Don Mueang Intl flights

Heathrow to Hong Kong flights

Luton to Suvarnabhumi flights

Gatwick to Don Mueang Intl flights

Manchester to Suvarnabhumi flights

Heathrow to Kuala Lumpur Intl flights

Heathrow to Colombo flights

Heathrow to Narita flights

Heathrow to Islamabad flights

Gatwick to New Delhi flights

Gatwick to Haneda flights

Stansted to New Delhi flights

Gatwick to Narita flights

Stansted to Narita flights

Heathrow to Manila flights

Stansted to Haneda flights

Manchester to Islamabad flights

Heathrow to Singapore flights

Gatwick to Mumbai flights

Heathrow to Incheon Intl flights

Stansted to Mumbai flights

London City to Narita flights

Stansted to Islamabad flights

Gatwick to Manila flights

Gatwick to Colombo flights

Gatwick to Hong Kong flights

Manchester to Don Mueang Intl flights

Gatwick to Ahmedabad flights

Heathrow to Lahore flights

Gatwick to Singapore flights

Stansted to Manila flights

Heathrow to Phuket City flights

London City to Hong Kong flights

Gatwick to Kuala Lumpur Intl flights

Stansted to Hong Kong flights

Heathrow to Ahmedabad flights

Heathrow to Dhaka flights

Stansted to Colombo flights

London City to Manila flights

Heathrow to Taiwan Taoyuan Intl flights

Heathrow to Kathmandu flights

Heathrow to Hongqiao Intl flights

Top 6 airlines flying from Ireland to Singapore

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest£425	Average£624	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Air France	Cheapest£429	Average£752	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Etihad Airways	Cheapest£429	Average£496	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Turkish Airlines	Cheapest£450	Average£463	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Qatar Airways	Cheapest£495	Average£532	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Lufthansa	Cheapest£517	Average£850	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Singapore?

Deals for Ireland to Singapore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Singapore?

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 Singapore from Ireland.

Can Cheapflights find flights from Ireland to Singapore with no change fees?

Need flexible booking options for your flight to Singapore from Ireland? 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 Ireland to Singapore become cheaper?

Of course! You can now track prices for flights from Ireland to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ireland to Singapore from £239

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Singapore

Cheapest flights from Ireland to SingaporeExplore the most affordable flight options available from Ireland to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 September 2026.

Explore the most affordable flight options available from Ireland to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 September 2026.

Best flights from Ireland to SingaporeDiscover carefully curated flight deals from Ireland to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 September 2026.

Discover carefully curated flight deals from Ireland to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 September 2026.

Last-minute flights from Ireland to SingaporeDiscover last-minute flight deals from Ireland to Singapore. Data last updated 27 September 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Singapore. Data last updated 27 September 2026 and is based on user searches.

One-way flights from Ireland to SingaporeSearch for one-way flight options from Ireland to Singapore. Find affordable one-way fares based on user searches. Data last updated 27 September 2026.

Search for one-way flight options from Ireland to Singapore. Find affordable one-way fares based on user searches. Data last updated 27 September 2026.

Find flight deals from Ireland to Singapore

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Singapore that are best for you.

Best time to book a flight from Ireland to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Ireland with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Ireland to Singapore?

Reviews of airlines servicing Singapore

Check out reviews from past customers who have flown with Finnair,Air France, andQatar Airways from Ireland to Singapore to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Ireland to Singapore?

Can I find deals for flights from Ireland to Singapore that include hotel bookings?

How can I find direct flights from Ireland to Singapore?

Can I find deals for business class flights from Ireland to Singapore?

What is the cheapest month to book a flight from Ireland to Singapore?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Singapore

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

Complete your trip

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

Direct flights to

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

Search flights from Ireland to Singapore by cabin class

Find flights from Ireland to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ireland and Singapore flights

Browse other Ireland and Singapore flight options. Last updated on 27 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Ireland to Singapore flights

Consider these flights travelling from Ireland to Singapore.

Top 6 airlines flying from Ireland to Singapore

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Singapore?

Why should you use Cheapflights to find cheap flight tickets from Ireland to Singapore?

Can Cheapflights find flights from Ireland to Singapore with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to Singapore become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ireland to Singapore
Explore the most affordable flight options available from Ireland to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 September 2026.

Best flights from Ireland to Singapore
Discover carefully curated flight deals from Ireland to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 September 2026.

Last-minute flights from Ireland to Singapore
Discover last-minute flight deals from Ireland to Singapore. Data last updated 27 September 2026 and is based on user searches.

One-way flights from Ireland to Singapore
Search for one-way flight options from Ireland to Singapore. Find affordable one-way fares based on user searches. Data last updated 27 September 2026.