Cheap flights from Ireland to Southeast Asia from €243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Southeast Asia departing on 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to Southeast Asia

Recent return flight deals from Ireland to Southeast Asia

Enter your travel dates to find the best prices.
Etihad Airways Logo
20:35 - 19:45
DUB
-
KUL
16h 10m
1 stop
Etihad Airways Logo
09:50 - 19:05
KUL
-
DUB
16h 15m
1 stop
€478Etihad Airways
Mon, 20 Apr - Thu, 7 May
Etihad Airways Logo
20:35 - 19:45
DUB
-
KUL
16h 10m
1 stop
Etihad Airways Logo
09:50 - 19:05
KUL
-
DUB
16h 15m
1 stop
€484Etihad Airways
Tue, 14 Apr - Tue, 28 Apr
Etihad Airways Logo
20:35 - 19:45
DUB
-
KUL
16h 10m
1 stop
Etihad Airways Logo
09:50 - 19:05
KUL
-
DUB
16h 15m
1 stop
€485Etihad Airways
Mon, 20 Apr - Thu, 7 May
Turkish Airlines Logo
05:45 - 08:10
DUB
-
KUL
19h 25m
1 stop
Turkish Airlines Logo
05:30 - 16:00
KUL
-
DUB
17h 30m
1 stop
€489Turkish Airlines
Sun, 17 May - Fri, 22 May
Turkish Airlines Logo
05:45 - 08:45
DUB
-
SIN
20h 00m
1 stop
Turkish Airlines Logo
05:25 - 23:05
SIN
-
DUB
24h 40m
1 stop
€504Turkish Airlines
Thu, 9 Apr - Thu, 16 Apr
Air France Logo
06:00 - 16:55
DUB
-
SIN
26h 55m
1 stop
Air France Logo
10:55 - 22:55
SIN
-
DUB
20h 00m
1 stop
€521Air France
Thu, 12 Mar - Sun, 15 Mar
KLM Logo
08:50 - 10:05
DUB
-
BKK
18h 15m
1 stop
KLM Logo
12:05 - 10:25
BKK
-
DUB
28h 20m
1 stop
€552KLM
Thu, 12 Mar - Tue, 9 Jun
Air France Logo
05:55 - 14:05
DUB
-
HKT
26h 10m
2 stops
Air France Logo
07:35 - 22:40
HKT
-
DUB
21h 05m
2 stops
€576Air France
Tue, 2 Jun - Thu, 18 Jun
Qatar Airways Logo
08:15 - 07:45
DUB
-
HKT
17h 30m
1 stop
Qatar Airways Logo
09:20 - 06:10
HKT
-
DUB
26h 50m
1 stop
€580Qatar Airways
Fri, 8 May - Fri, 5 Jun
Qatar Airways Logo
21:45 - 18:50
DUB
-
HKT
15h 05m
1 stop
Qatar Airways Logo
09:20 - 20:15
HKT
-
DUB
16h 55m
1 stop
€581Qatar Airways
Thu, 18 Jun - Sat, 27 Jun

Etihad Airways flights from Ireland to Southeast Asia

Our best Etihad Airways deals on Ireland to Southeast Asia flight tickets
Etihad Airways
20 Apr
DUB20:35Dublin
16h 10m
1 stop
KUL19:45Kuala Lumpur Intl
7 May
KUL09:50Kuala Lumpur Intl
16h 15m
1 stop
DUB19:05Dublin
€478
Etihad Airways
14 Apr
DUB20:35Dublin
16h 10m
1 stop
KUL19:45Kuala Lumpur Intl
28 Apr
KUL09:50Kuala Lumpur Intl
16h 15m
1 stop
DUB19:05Dublin
€484
Etihad Airways
20 Apr
DUB20:35Dublin
16h 10m
1 stop
KUL19:45Kuala Lumpur Intl
7 May
KUL09:50Kuala Lumpur Intl
16h 15m
1 stop
DUB19:05Dublin
€485

Turkish Airlines flights from Ireland to Southeast Asia

Our best Turkish Airlines deals on Ireland to Southeast Asia flight tickets
Turkish Airlines
17 May
DUB05:45Dublin
19h 25m
1 stop
KUL08:10Kuala Lumpur Intl
22 May
KUL05:30Kuala Lumpur Intl
17h 30m
1 stop
DUB16:00Dublin
€489
Turkish Airlines
12 Mar
DUB06:25Dublin
15h 50m
1 stop
KUL06:15Kuala Lumpur Intl
26 Mar
KUL10:05Kuala Lumpur Intl
20h 05m
1 stop
DUB22:10Dublin
€503
Turkish Airlines
12 Apr
DUB05:45Dublin
29h 10m
1 stop
SIN17:55Singapore Changi
19 Apr
SIN05:25Singapore Changi
35h 10m
1 stop
DUB09:35Dublin
€505

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 27 February 2026.
Use the filters below to find and compare flights from Ireland to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinKuala Lumpur

DUB - KUL

DUBKUL

Dublin

Mon 20/4

20:35-19:45

1 stop16h 10m

Kuala Lumpur Intl

Thu 7/5

09:50-19:05

1 stop16h 15m

€478

DublinKuala Lumpur

DUB - KUL

DUBKUL

Dublin

Tue 14/4

20:35-19:45

1 stop16h 10m

Kuala Lumpur Intl

Tue 28/4

09:50-19:05

1 stop16h 15m

€484

DublinKuala Lumpur

DUB - KUL

DUBKUL

Dublin

Mon 20/4

20:35-19:45

1 stop16h 10m

Kuala Lumpur Intl

Thu 7/5

09:50-19:05

1 stop16h 15m

€485

DublinKuala Lumpur

DUB - KUL

DUBKUL

Dublin

Sun 17/5

05:45-08:10

1 stop19h 25m

Kuala Lumpur Intl

Fri 22/5

05:30-16:00

1 stop17h 30m

€489

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Thu 9/4

05:45-08:45

1 stop20h 00m

Singapore Changi

Thu 16/4

05:25-23:05

1 stop24h 40m

€504

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Thu 12/3

06:00-16:55

1 stop26h 55m

Singapore Changi

Sun 15/3

10:55-22:55

1 stop20h 00m

€521

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Thu 12/3

08:50-10:05

1 stop18h 15m

Bangkok Suvarnabhumi

Tue 9/6

12:05-10:25

1 stop28h 20m

€552

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Tue 2/6

05:55-14:05

2 stops26h 10m

Phuket City

Thu 18/6

07:35-22:40

2 stops21h 05m

€576

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Fri 8/5

08:15-07:45

1 stop17h 30m

Phuket City

Fri 5/6

09:20-06:10

1 stop26h 50m

€580

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Thu 18/6

21:45-18:50

1 stop15h 05m

Phuket City

Sat 27/6

09:20-20:15

1 stop16h 55m

€581

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Southeast Asia from

How to get the cheapest flight ticket from Ireland to Southeast Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Southeast Asia?

The cheapest month to fly to Southeast Asia from Ireland is in September. Flight prices, which tend to average around €533, are often lower during this time because this is during the off-season. If you’re not able to fly to Southeast Asia in September, then May is your next best option. Flight prices from Ireland to Southeast Asia during May average around €568.

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

You are more likely to see cheaper flights to Southeast Asia from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around €680 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Ireland for as low as €571 on momondo.

Can stopping save me money on Ireland to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between Ireland to Southeast Asia.

Cheap Ireland to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Southeast Asia

Fastest flight time

14h 35m

Direct flights

None
The fastest flight from Ireland to Southeast Asia takes 14h 35m
There are no direct flights from Ireland to Southeast Asia. There are no popular flight routes from Ireland to Southeast Asia.
  • When did momondo last update prices for flights from Ireland to Southeast Asia?

    Prices for flights from Ireland to Southeast Asia refresh daily.

  • How many operators does momondo search for flights from Ireland to Southeast Asia?

  • How old do you have to be to fly from Ireland to Southeast Asia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Southeast Asia.

  • What documentation or ID do you need to fly to Southeast Asia?

    The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ireland to Southeast Asia?

Best airlines flying from Ireland to Southeast Asia

Compare and see reviews for airlines that fly from Ireland to Southeast Asia with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom €228Free CancellationRating
7.3
1,700 reviews
Search Scandinavian Airlines flights
IndiGoPriceFrom €334Free CancellationRating
6.8
539 reviews
Search IndiGo flights
Hainan AirlinesPriceFrom €365Free CancellationRating
8.2
62 reviews
Search Hainan Airlines flights
Etihad AirwaysPriceFrom €392Free CancellationRating
7.3
1,420 reviews
Search Etihad Airways flights
British AirwaysPriceFrom €426Free CancellationRating
6.7
7,772 reviews
Search British Airways flights
Air FrancePriceFrom €466Free CancellationRating
7.4
1,539 reviews
Search Air France flights
Turkish AirlinesPriceFrom €482Free CancellationRating
7.3
4,238 reviews
Search Turkish Airlines flights
SWISSPriceFrom €493Free CancellationRating
7.5
1,885 reviews
Search SWISS flights
Oman AirPriceFrom €495Free CancellationRating
8.0
116 reviews
Search Oman Air flights
KLMPriceFrom €501Free CancellationRating
7.7
1,461 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Southeast Asia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southeast Asia from Ireland.

Can I find flights from Ireland to Southeast Asia with flexible booking policies on momondo?

Yes. All flights to Southeast Asia from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Southeast Asia?

Once all potential Ireland to Southeast Asia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ireland to Southeast Asia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ireland to Southeast Asia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Sun 29/3
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