S$ 353 Find Cheap Flights from Ireland to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Singapore departing on 8-6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Singapore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Singapore, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ireland to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ireland to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ireland to Singapore

Wed, 22 Jul - Tue, 11 Aug
Etihad Airways Logo
09:00 - 09:40
DUB
-
SIN
17h 40m
1 stop
Etihad Airways Logo
21:00 - 07:15
SIN
-
DUB
17h 15m
1 stop
S$ 849Etihad Airways
Wed, 4 Nov - Thu, 12 Nov
Etihad Airways Logo
14:00 - 09:35
DUB
-
SIN
35h 35m
1 stop
Etihad Airways Logo
19:25 - 06:25
SIN
-
DUB
19h 00m
1 stop
S$ 854Etihad Airways
Wed, 4 Nov - Thu, 12 Nov
Etihad Airways Logo
14:00 - 09:35
DUB
-
SIN
35h 35m
1 stop
Etihad Airways Logo
19:25 - 12:35
SIN
-
DUB
25h 10m
1 stop
S$ 855Etihad Airways
Mon, 8 Jun - Fri, 12 Jun
Qatar Airways Logo
08:15 - 09:20
DUB
-
SIN
18h 05m
1 stop
Qatar Airways Logo
01:30 - 15:25
SIN
-
DUB
20h 55m
1 stop
S$ 862Qatar Airways
Sat, 25 Jul - Sun, 9 Aug
Etihad Airways Logo
20:35 - 09:40
DUB
-
SIN
30h 05m
1 stop
Etihad Airways Logo
21:00 - 07:15
SIN
-
DUB
17h 15m
1 stop
S$ 864Etihad Airways
Tue, 23 Jun - Mon, 29 Jun
Qatar Airways Logo
21:45 - 21:15
DUB
-
SIN
16h 30m
1 stop
Qatar Airways Logo
03:15 - 20:15
SIN
-
DUB
24h 00m
1 stop
S$ 865Qatar Airways
Thu, 10 Sep - Mon, 14 Sep
British Airways Logo
11:25 - 16:05
ORK
-
SIN
21h 40m
1 stop
British Airways Logo
23:20 - 15:10
SIN
-
ORK
22h 50m
1 stop
S$ 1,049British Airways
Thu, 10 Sep - Mon, 14 Sep
British Airways Logo
16:10 - 16:05
ORK
-
SIN
16h 55m
1 stop
British Airways Logo
23:20 - 10:45
SIN
-
ORK
18h 25m
1 stop
S$ 1,050British Airways
Thu, 28 May - Mon, 1 Jun
Multiple Airlines Logo
20:30 - 16:05
ORK
-
SIN
36h 35m
1 stop
Multiple Airlines Logo
18:15 - 10:45
SIN
-
ORK
23h 30m
2 stops
S$ 1,230Multiple Airlines
Mon, 29 Jun - Mon, 6 Jul
Multiple Airlines Logo
20:30 - 09:30
ORK
-
SIN
30h 00m
2 stops
Multiple Airlines Logo
23:05 - 15:10
SIN
-
ORK
23h 05m
2 stops
S$ 1,250Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Singapore

Get data-powered insights and trends into flights to Singapore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Singapore?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Singapore was found on the route from Dublin, at S$ 849 return. The most popular connection is from Manila to Singapore and KAYAK users have found return deals for as low as S$ 242 in the last 3 days.

What is the cheapest month to fly to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Singapore is April, where tickets cost S$ 802 on average for return flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from Ireland is S$ 1,379 and S$ 1,241 respectively. For one-way flights, the best month to travel is April with an average price of S$ 802.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 3 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Find deals

Good to know

Low seasonNovember
Cheapest flightS$ 353
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (29% more expensive on average)
Flight from Dublin to Singapore

FAQs - booking Singapore flights

  • What is the cheapest flight to Singapore?

    In the last 3 days, the cheapest flight deal to Singapore was found on the route from Dublin, at S$ 849 return. The most popular connection is from Manila to Singapore and KAYAK users have found return deals for as low as S$ 242 in the last 3 days.

  • How far is Singapore Changi Airport from central Singapore?

    Singapore Changi Airport is 17 km from the centre of Singapore.

  • What is the name of Singapore’s airport?

    Singapore is served by Singapore Changi Airport, also commonly referred to as Changi, Changi Airport, Singapore, or Singapore Changi. The airport code is SIN.

  • How does KAYAK find such low prices on flights to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Singapore

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Singapore flight deals.

Reviews of the top airline flying from Ireland to Singapore

 
See real verified KAYAK customer reviews for airlines flying to Singapore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Singapore. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7969 reviews
6.9Boarding
6.8Comfort
6.4Food
7.7Crew
6.4Entertainment
Airline reviews

Service onboard is one of the best nowadays, on top of the regular meals they offer more drinks during the whole flight and crew is super nice and helpful. I truly enjoy to fly in BA.

10.0 ExcellentAriel, May 2026
WAW - LHR
Read more British Airways reviews

Service onboard is one of the best nowadays, on top of the regular meals they offer more drinks during the whole flight and crew is super nice and helpful. I truly enjoy to fly in BA.

Very please with the seating that the Kayak staff booked for us!

Flew business- but plane was dirty, food horrendous. Too many business class seats diluted service levels overall.

5 hour flight with no food or on-board entertainment. Flight crew barely made rounds to provide water.

Everything. Employees offered to help me because I had to use a cane.

The boarding process was very poorly organized. Too many people had way to much carry on and resulted in loading overhead bins being the gating factor. Time for change.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

Why don't they board from the back of the plane to the front. We have to move by all the people and their luggage to get to the seats.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

Plane is old. Toilet did not work. Once in Singapore the continuation to London was cancelled.

Everything you need to know for your flight to Singapore

Information on the airport you'll fly into in Singapore

Singapore (SIN)