What are the cheapest airlines to fly from Ireland to Singapore one-way?

The cheapest airline one-way is SWISS, with whom users have recently found tickets for as low as £359. However, be on the lookout for offers from Lufthansa and Etihad Airways, as they are both options that can get you from Ireland to Singapore for a low price.

How far in advance should I book a flight from Ireland to Singapore?

To save on the cost of your flight from Ireland to Singapore, book at least 12 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £406 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £583.

What is the cheapest month to fly from Ireland to Singapore?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Singapore. Flights to Singapore from Ireland in March are about £572 on average during March, but can be found for as low as £415.

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.

£596+ Flights from Ireland to Singapore

Cheap flight deals from Ireland to Singapore

Round-trip from	£400
One-way from	£245
Popular in	December
Cheapest in	March
Average price	£459

Finnair
20/5-28/5
2 total stops
52h 20m total
Ireland to Singapore

Search Deals

15/6
3 total stops
38h 00m total
Ireland to Singapore

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£51 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Ireland to Singapore

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 31 March 2025.

Tue 20/509:45DUB - SIN

1 stop25h 40mFinnair

Wed 28/521:35SIN - DUB

1 stop26h 40mFinnair

Deal found 31/3£400

Sun 25/509:05DUB - SIN

1 stop17h 35mEtihad Airways

Thu 12/621:10SIN - DUB

1 stop17h 00mEtihad Airways

Deal found 31/3£412

Mon 26/515:55DUB - SIN

1 stop17h 35mAir France

Fri 13/610:50SIN - DUB

1 stop18h 50mAir France

Deal found 31/3£433

Wed 28/520:45DUB - SIN

1 stop35h 45mMultiple Airlines

Sun 15/610:50SIN - DUB

1 stop18h 50mMultiple Airlines

Deal found 31/3£434

Tue 27/516:55DUB - SIN

1 stop18h 00mTurkish Airlines

Sat 14/623:10SIN - DUB

1 stop20h 25mTurkish Airlines

Deal found 31/3£454

Mon 2/620:45DUB - SIN

1 stop35h 45mKLM

Tue 17/600:40SIN - DUB

1 stop38h 40mKLM

Deal found 31/3£469

Wed 14/515:00DUB - SIN

1 stop17h 45mQatar Airways

Tue 27/503:10SIN - DUB

1 stop17h 20mQatar Airways

Deal found 30/3£499

Thu 9/1005:55DUB - SIN

2 stops27h 45mLufthansa

Tue 28/1023:55SIN - DUB

1 stop19h 05mLufthansa

Deal found 30/3£580

Tue 3/618:40DUB - SIN

2 stops44h 15mSWISS

Wed 2/723:30SIN - DUB

2 stops51h 00mSWISS

Deal found 30/3£628

Thu 24/414:20DUB - SIN

1 stop17h 40mEmirates

Fri 9/500:50SIN - DUB

1 stop18h 25mEmirates

Deal found 31/3£683

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 31 March 2025.

Tue 20/509:45DUB - SIN

1 stop25h 40mFinnair

Wed 28/521:35SIN - DUB

1 stop26h 40mFinnair

Deal found 31/3£400

Sun 25/509:05DUB - SIN

1 stop17h 35mEtihad Airways

Wed 11/621:10SIN - DUB

1 stop17h 00mEtihad Airways

Deal found 31/3£412

Mon 26/515:55DUB - SIN

1 stop17h 35mAir France

Fri 13/610:50SIN - DUB

1 stop18h 50mAir France

Deal found 31/3£433

Wed 28/520:45DUB - SIN

1 stop35h 45mMultiple Airlines

Sun 15/610:50SIN - DUB

1 stop18h 50mMultiple Airlines

Deal found 31/3£434

Tue 27/516:55DUB - SIN

1 stop18h 00mTurkish Airlines

Sat 14/623:10SIN - DUB

1 stop20h 25mTurkish Airlines

Deal found 31/3£454

Mon 2/620:45DUB - SIN

1 stop35h 45mKLM

Tue 17/600:40SIN - DUB

1 stop38h 40mKLM

Deal found 31/3£469

Wed 14/515:00DUB - SIN

1 stop17h 45mQatar Airways

Tue 27/503:10SIN - DUB

1 stop17h 20mQatar Airways

Deal found 30/3£499

Tue 3/618:40DUB - SIN

2 stops44h 15mSWISS

Wed 2/723:30SIN - DUB

2 stops51h 00mSWISS

Deal found 30/3£628

Thu 24/414:20DUB - SIN

1 stop17h 40mEmirates

Fri 9/500:50SIN - DUB

1 stop18h 25mEmirates

Deal found 31/3£683

Tue 1/720:00DUB - SIN

1 stop37h 40mLufthansa

Tue 5/823:25SIN - DUB

1 stop26h 50mLufthansa

Deal found 31/3£749

Mon 30/620:55DUB - SIN

1 stop36h 10mBritish Airways

Wed 6/823:20SIN - DUB

1 stop25h 10mBritish Airways

Deal found 31/3£821

Last-minute flights from Ireland to Singapore
Discover last-minute flight deals from Ireland to Singapore. Data last updated 31 March 2025 and is based on user searches.

Mon 31/317:20DUB - SIN

1 stop15h 10mKLM

Thu 3/400:40SIN - DUB

1 stop38h 40mKLM

Deal found 31/3£582

Sun 6/406:00DUB - SIN

1 stop27h 30mMultiple Airlines

Thu 24/400:40SIN - DUB

1 stop18h 55mMultiple Airlines

Deal found 30/3£936

Mon 7/420:45DUB - SIN

1 stop35h 45mKLM

Fri 25/400:40SIN - DUB

1 stop23h 00mKLM

Deal found 30/3£1,118

Thu 24/418:00DUB - SIN

1 stop17h 25mFinnair

Sat 10/521:35SIN - DUB

1 stop18h 25mFinnair

Deal found 31/3£481

Thu 24/414:20DUB - SIN

1 stop17h 40mEmirates

Fri 9/500:50SIN - DUB

1 stop18h 25mEmirates

Deal found 31/3£683

Sat 26/413:00DUB - SIN

1 stop21h 05mSWISS

Wed 7/523:30SIN - DUB

1 stop25h 20mSWISS

Deal found 31/3£2,054

Sat 26/405:55DUB - SIN

2 stops30h 35mAir India

Wed 7/509:00SIN - DUB

2 stops20h 15mAir India

Deal found 31/3£2,378

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 31 March 2025.

Sun 15/606:45DUB - SIN

3 stops38h 00mMultiple Airlines

Deal found 29/3£245

Sun 15/613:00DUB - SIN

1 stop21h 05mSWISS

Deal found 29/3£359

Fri 18/410:40DUB - SIN

1 stop23h 00mLufthansa

Deal found 30/3£434

Mon 14/409:05DUB - SIN

1 stop17h 35mEtihad Airways

Deal found 31/3£443

Sun 6/716:55DUB - SIN

1 stop18h 00mTurkish Airlines

Deal found 30/3£467

Sun 13/410:30DUB - SIN

1 stop22h 35mBritish Airways

Deal found 30/3£483

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Tue 20/5

09:45-18:25

1 stop25h 40m

Singapore Changi

Wed 28/5

21:35-17:15

1 stop26h 40m

£400

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Sun 25/5

09:05-09:40

1 stop17h 35m

Singapore Changi

Wed 11/6

21:10-07:10

1 stop17h 00m

£412

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Mon 26/5

15:55-16:30

1 stop17h 35m

Singapore Changi

Fri 13/6

10:50-22:40

1 stop18h 50m

£433

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Wed 28/5

20:45-15:30

1 stop35h 45m

Singapore Changi

Sun 15/6

10:50-22:40

1 stop18h 50m

£434

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Tue 27/5

16:55-17:55

1 stop18h 00m

Singapore Changi

Sat 14/6

23:10-12:35

1 stop20h 25m

£454

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Mon 2/6

20:45-15:30

1 stop35h 45m

Singapore Changi

Tue 17/6

00:40-08:20

1 stop38h 40m

£469

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Wed 14/5

15:00-15:45

1 stop17h 45m

Singapore Changi

Tue 27/5

03:10-13:30

1 stop17h 20m

£499

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Tue 3/6

18:40-21:55

2 stops44h 15m

Singapore Changi

Wed 2/7

23:30-19:30

2 stops51h 00m

£628

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Thu 24/4

14:20-15:00

1 stop17h 40m

Singapore Changi

Fri 9/5

00:50-12:15

1 stop18h 25m

£683

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Tue 1/7

20:00-16:40

1 stop37h 40m

Singapore Changi

Tue 5/8

23:25-19:15

1 stop26h 50m

£749

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 17 results

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.

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

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

Currently, May is the cheapest month in which you can book a flight from Ireland to Singapore (average of £732). Flying from Ireland to Singapore in December is currently the most expensive (average of £1,115). 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.

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.

Rainfall in Singapore by month

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.

Temperature in Singapore by month

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).

Reviews of airlines servicing Singapore

Emirates

8.0

Very Good

3,192 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

dhia,Mar 2024

CDG - DXB

Good although thete was 2 hours delay in the flight but still is good 😊

Emirates

8.0

Very Good

3,192 reviews

Emirates

8.0

Very Good

3,192 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

dhia,Mar 2024

CDG - DXB

Good although thete was 2 hours delay in the flight but still is good 😊

KLM

7.8

Good

1,321 reviews

Emirates

8.0

Very Good

3,192 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

dhia,Mar 2024

CDG - DXB

Good although thete was 2 hours delay in the flight but still is good 😊

Finnair

7.6

Good

1,267 reviews

Emirates

8.0

Very Good

3,192 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

dhia,Mar 2024

CDG - DXB

Good although thete was 2 hours delay in the flight but still is good 😊

SWISS

7.5

Good

1,570 reviews

Emirates

8.0

Very Good

3,192 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

dhia,Mar 2024

CDG - DXB

Good although thete was 2 hours delay in the flight but still is good 😊

Qatar Airways

7.4

Good

3,541 reviews

Emirates

8.0

Very Good

3,192 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

dhia,Mar 2024

CDG - DXB

Good although thete was 2 hours delay in the flight but still is good 😊

Related info for your journey

What are the cheapest airlines to fly from Ireland to Singapore one-way?
The cheapest airline one-way is SWISS, with whom users have recently found tickets for as low as £359. However, be on the lookout for offers from Lufthansa and Etihad Airways, as they are both options that can get you from Ireland to Singapore for a low price.
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, May is the cheapest month in which you can book a flight from Ireland to Singapore (average of £732). Flying from Ireland to Singapore in December is currently the most expensive (average of £1,115). 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 for Ireland to Singapore

Heathrow to Suvarnabhumi flights

Heathrow to Haneda flights

Gatwick to Suvarnabhumi flights

London City to Suvarnabhumi flights

Stansted to Suvarnabhumi flights

Heathrow to Narita flights

Heathrow to Kuala Lumpur Intl flights

Gatwick to Haneda flights

Heathrow to Hong Kong flights

Gatwick to Narita flights

Heathrow to New Delhi flights

London City to Narita flights

London City to Haneda flights

Stansted to Narita flights

Heathrow to Colombo flights

Heathrow to Manila flights

Heathrow to Incheon Intl flights

Heathrow to Singapore flights

Heathrow to Mumbai flights

Manchester to Suvarnabhumi flights

Gatwick to Singapore flights

Heathrow to Denpasar flights

Heathrow to Islamabad flights

Luton to Suvarnabhumi flights

Gatwick to Manila flights

Gatwick to Kuala Lumpur Intl flights

Stansted to Manila flights

Heathrow to Ho Chi Minh City flights

Heathrow to Hongqiao Intl flights

London City to Manila flights

Gatwick to Hong Kong flights

Manchester to Islamabad flights

Stansted to Kuala Lumpur Intl flights

London City to Kuala Lumpur Intl flights

Gatwick to Denpasar flights

London City to Denpasar flights

Stansted to Denpasar flights

Heathrow to Kathmandu flights

Heathrow to Gimpo Intl flights

Heathrow to Hyderabad flights

London City to Hong Kong flights

Heathrow to Bangalore flights

Gatwick to Colombo flights

Heathrow to Taiwan Taoyuan Intl flights

Stansted to Hong Kong flights

Heathrow to Lahore flights

Stansted to Colombo flights

Heathrow to Don Mueang Intl flights

Heathrow to Chennai flights

Gatwick to Islamabad flights

Direct flights to

Direct flights to Bangkok

Direct flights to New Delhi

Direct flights to Islamabad

Direct flights to Mumbai

Direct flights to Colombo

Direct flights to Cochin

Direct flights to Hyderabad

Direct flights to Dhaka

Direct flights to Hong Kong

Direct flights to Tokyo

Direct flights to Ahmedabad

Direct flights to Amritsar

Direct flights to Kuala Lumpur

Direct flights to Chennai

Direct flights to Phuket City

Direct flights to Singapore

Direct flights to Bangalore

Direct flights to Ho Chi Minh City

Direct flights to Sylhet

Direct flights to Seoul

Direct flights to Hanoi

Direct flights to Malé

Direct flights to Guangzhou

Direct flights to Shanghai

Direct flights to Beijing

Direct flights to Pernem

Direct flights to Taipei City

Direct flights to Baku

Direct flights to Tashkent

Direct flights to Shenzhen

Direct flights to Chengdu

Direct flights to Almaty

Direct flights to Chongqing

Direct flights to Xi'an

Direct flights to Qingdao

Direct flights to Wuhan

Direct flights to Changsha

Top 8 airlines flying from Ireland to Singapore

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest£406	Average£477	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Lufthansa	Cheapest£412	Average£654	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£414	Average£508	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Turkish Airlines	Cheapest£417	Average£478	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Air France	Cheapest£468	Average£597	FlexibilityNo cancel fee	On-time77%	Search Air France flights
SWISS	Cheapest£476	Average£648	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Finnair	Cheapest£507	Average£715	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Qatar Airways	Cheapest£536	Average£567	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways 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.

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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 £245

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Singapore

Keep the following information in mind while searching for Ireland to Singapore flight deals. Data was last updated 31 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 31 March 2025.

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 31 March 2025.

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

Everything you need to know about your flight from Ireland to Singapore

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

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

Find hourly flight availability from Ireland to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 March 2025.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

Reviews of airlines servicing Singapore

Related info for your journey

Find useful and relevant information for your journey from Ireland to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Ireland to Singapore one-way?

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.

Top 8 airlines flying from Ireland to Singapore

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 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 31 March 2025.