S$ 422 Find Cheap Flights from Ireland to Southeast Asia

1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Asia, 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 Southeast Asia, as well as popular online travel agencies
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KAYAK's insights & trends for flights to Southeast Asia

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

What is the cheapest month to fly from Ireland to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Southeast Asia, 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 from Ireland to Southeast Asia is September, when tickets cost S$ 1,212 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is S$ 1,978 and S$ 1,859 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Southeast Asia, 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 on the flight from Ireland to Southeast Asia, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.


Good to know

Low seasonAugust
High seasonJanuary
Cheapest flightS$ 422
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Dublin to Singapore

FAQs for booking flights from Ireland to Southeast Asia

  • How does KAYAK find such low prices on flights from Ireland to Southeast Asia?

    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 from Ireland to Southeast Asia.

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

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

  • What is the Hacker Fare option on flights from Ireland to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Southeast Asia 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 from Ireland to Southeast Asia?

    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 from Ireland to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Southeast Asia?

    Based on KAYAK data, the cheapest day to fly to Southeast Asia is Sunday when return tickets can be as cheap as S$ 808. On the other hand, the most expensive day to fly is Thursday, when return prices are S$ 1,499 on average.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally in the afternoon, when round-trip flights cost S$ 716 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally at night, which is peak travel time and where the average cost of a ticket is S$ 1,148.

Top airline flying from Ireland to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Southeast Asia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to Southeast Asia? 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.
7.4
Etihad AirwaysOverall score based on 1211 reviews
7.3Entertainment
7.2Food
7.6Boarding
7.3Comfort
7.8Crew
Airline reviews

Etihad seems to have a very strict luggage enforcement. I am a very light passenger compared to other passengers which are mainly heavier. I do not understood why airlines enforce the weight restriction so strictly. I was overweight luggage of 1.5kg, but am probably 10+kg lighter than the average passenger. Other airlines are far more accommodating. Poor customer service as far as I am concerned. If weight is such an important issue to an airline they should charge passengers by total amount of body weight plus luggage. To me just ridiculous.

4.0 OkayAnonymous, Apr 2025FRA - AUH
Read more Etihad Airways reviews

Etihad seems to have a very strict luggage enforcement. I am a very light passenger compared to other passengers which are mainly heavier. I do not understood why airlines enforce the weight restriction so strictly. I was overweight luggage of 1.5kg, but am probably 10+kg lighter than the average passenger. Other airlines are far more accommodating. Poor customer service as far as I am concerned. If weight is such an important issue to an airline they should charge passengers by total amount of body weight plus luggage. To me just ridiculous.

Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Took a long time for boarding. The flight was comfortable.

Flight was delayed due to slow boarding process by etihad. Update food options and movies as well.

The staff were wonderful but the seats weren't very comfortable for a bigger guy like me.

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

Needs better seat for business class. My seat was falling apart. Also no WiFi on that flight

Book cheap flights from Ireland to Southeast Asia

Recent return flight deals

 
These are the cheapest return flights to Southeast Asia found on KAYAK in the last 72 hours.
11-11Tue
1 stopBritish Airways
16h 25mDUB-SIN
18-11Tue
1 stopBritish Airways
18h 25mSIN-DUB
S$ 655
24-9Wed
1 stopAir France
17h 35mDUB-SIN
7-10Tue
1 stopAir France
18h 50mSIN-DUB
S$ 669
28-8Thu
1 stopFinnair
25h 40mDUB-SIN
15-9Mon
1 stopFinnair
26h 40mSIN-DUB
S$ 713
28-8Thu
1 stopFinnair
25h 40mDUB-SIN
15-9Mon
1 stopFinnair
26h 40mSIN-DUB
S$ 714
11-11Tue
1 stopTurkish Airlines
17h 05mDUB-SIN
17-11Mon
1 stopTurkish Airlines
18h 40mSIN-DUB
S$ 744
24-9Wed
2 stops
22h 20mDUB-SIN
7-10Tue
1 stop
18h 50mSIN-DUB
S$ 750
24-9Wed
1 stopEtihad Airways
17h 35mDUB-SIN
4-10Sat
1 stopEtihad Airways
28h 45mSIN-DUB
S$ 754
22-8Fri
1 stopEtihad Airways
17h 35mDUB-SIN
8-9Mon
1 stopEtihad Airways
28h 45mSIN-DUB
S$ 764
11-11Tue
2 stops
24h 05mDUB-SIN
18-11Tue
1 stop
19h 35mSIN-DUB
S$ 781
2-11Sun
1 stopTurkish Airlines
38h 05mDUB-SIN
28-11Fri
1 stopTurkish Airlines
31h 15mSIN-DUB
S$ 783

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Southeast Asia found on KAYAK in the last 72 hours.
24-9Wed
1 stop
29h 40mDUB-SIN
S$ 422
24-9Wed
1 stop
29h 40mDUB-SIN
S$ 425
22-9Mon
2 stopsIndiGo
41h 25mDUB-SIN
S$ 454
22-9Mon
2 stopsIndiGo
23h 45mDUB-SIN
S$ 456
23-9Tue
1 stopSWISS
21h 05mDUB-SIN
S$ 490
23-9Tue
1 stopSWISS
21h 05mDUB-SIN
S$ 500
21-9Sun
1 stopLufthansa
24h 25mDUB-SIN
S$ 506
21-9Sun
1 stopLufthansa
24h 25mDUB-SIN
S$ 508
15-9Mon
1 stopEtihad Airways
17h 35mDUB-SIN
S$ 2,502
30-6Mon
1 stopEtihad Airways
17h 35mDUB-SIN
S$ 2,600

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Last minute flights to Southeast Asia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Southeast Asia that are departing in the next 10 days.
14-6Sat
multi-stop
18h 05mORK-SIN
17-6Tue
multi-stop
22h 55mSIN-ORK
S$ 745
14-6Sat
multi-stopKLM
19h 25mORK-SIN
17-6Tue
multi-stopKLM
29h 50mSIN-ORK
S$ 808
13-6Fri
multi-stop
27h 30mDUB-SIN
25-6Wed
multi-stop
16h 35mSIN-DUB
S$ 882
13-6Fri
multi-stopKLM
15h 20mORK-SIN
16-6Mon
multi-stopKLM
45h 00mSIN-ORK
S$ 906
13-6Fri
multi-stop
18h 05mORK-SIN
17-6Tue
multi-stop
36h 45mSIN-ORK
S$ 914
13-6Fri
multi-stopKLM
20h 15mORK-SIN
17-6Tue
multi-stopKLM
36h 45mSIN-ORK
S$ 923
14-6Sat
multi-stopAir France
18h 05mORK-SIN
18-6Wed
multi-stopAir France
23h 10mSIN-ORK
S$ 1,007
13-6Fri
multi-stopFinnair
17h 25mDUB-SIN
26-6Thu
multi-stopFinnair
27h 15mSIN-DUB
S$ 1,018
13-6Fri
multi-stopTurkish Airlines
21h 20mDUB-SIN
26-6Thu
multi-stopTurkish Airlines
33h 20mSIN-DUB
S$ 1,080
13-6Fri
multi-stopFinnair
47h 55mDUB-SIN
26-6Thu
multi-stopFinnair
35h 30mSIN-DUB
S$ 2,556

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Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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