€282 Find Cheap Flights to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Southeast Asia departing on 17/3. 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.
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These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Asia
These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Asia
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Best Southeast Asia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Bangkok
Bangkok1 stop€511
Manila
Manila2 stops€660
Denpasar
Denpasar1 stop€624
Phuket City
Phuket City1 stop€539
Singapore
Singapore1 stop€517
Ho Chi Minh City
Ho Chi Minh City2 stops€711
Hanoi
Hanoi2 stops€641
Cebu City
Cebu City2 stops€864
Koh Samui
Koh Samui2 stops€792
Jakarta
Jakarta2 stops€667
Da Nang
Da Nang2 stops€732
Krabi
Krabi2 stops€690
Chiang Mai
Chiang Mai3 stops€710
Phnom Penh
Phnom Penh2 stops€678
Penang
Penang2 stops€628
Angeles City
Angeles City3 stops€854
Langkawi
Langkawi2 stops€671

Good to know

Low season

July

High season

December

Cheapest flight

€282
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly (34% more expensive on average)
Flight from Dublin to Singapore

FAQs - booking Southeast Asia flights

  • 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.

See more FAQs

Top tips for finding cheap flights to Southeast Asia

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Ireland is September.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Southeast Asia flight deals.

Top 5 airlines flying 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.
8.1
EmiratesOverall score based on 3289 reviews
7.9Food
8.2Entertainment
8.1Boarding
8.0Comfort
8.3Crew
Airline reviews

It was great, a little more leg room would have been better particularly since we were in premium economy

8.0 ExcellentJessica, Feb 2025JFK - DXB
Read more Emirates reviews

It was great, a little more leg room would have been better particularly since we were in premium economy

Good flight overall. Good options of food on NY-Dubai-Mumbai leg. Not that good reversing back. The flight crew is courteous and professional as always. The seating was much more comfortable going into Mumbai than coming back. Cheers!

Very uncomfortable aircraft. No free entertainment or drinks. Food okay. Won't fly with them again.

Poor flight aircraft very old Crew was friendly 1 person though

The service was excellent. We flew coach on this leg of our trip and it was still very pleasant.

The entire crew was amazing. They went out of their way to make us enjoy a great travel experience.

Better boarding process at Hyderabad airport Better time management by air hostesses in providing the meals

Boarding was a mess, no one managing the queues. I got my meal as the pilot announced starting commencing descent and basic drink not available. No air bridge so takes forever to deplane the A380 onto buses.

Nothing, all that I know is that I will never travel with Emirates again Qatar is were I belong. You guys should send someone over to experience what true acomadation is, Emirates has the worst food that I ever eat on any airline ,even jetblue has better food and snacks that curry Indian garbage you guys serve just make people sick.

The flight was nice and on time. The comfort can be slightly better in business class

Food could have been better. Too many passengers getting up and down all the time.

It was very good experience on board to Sydney with SQ.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

The food options and quality could use some more excitement and variety.

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

I recently travelled in Business Class with Qatar Airways, and overall, it was a pleasant experience. The cabin crew stood out for their kindness and professionalism, making the journey truly comfortable. The food exceeded expectations and was exceptional in both quality and presentation. The boarding staff was courteous, though I would like to mention that the staff member responsible for checking tickets during boarding could benefit from additional training to be more welcoming. A warm and hospitable approach would enhance the passenger experience significantly. However, one aspect of the journey was particularly frustrating. The in-flight entertainment system was disappointing, as the headphones provided did not work at all due to a loose connection. This significantly impacted the experience, especially since the flight also lacked Wi-Fi service. Addressing these issues would greatly enhance the overall travel experience. Lastly, I would suggest implementing a section-wise boarding process to streamline the boarding experience and minimise potential challenges. I appreciate the efforts Qatar Airways puts into delivering high-quality service and hope to see these improvements implemented in the future.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

The only thing that could have been better, is that the food trays get left way to long after a meal. We had a snack 8 hrs into the trip, and they left us with the boxes and cups for way too long. It is not fun being trapped in your seat unnecessarily

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Aircraft was spacious compared to American Airlines, food was great, entertainment was much better with a wide variety of options, and the crew was very polite.

There was not enough food for everybody. Some dishes were missing.

Qatar Airways in-flight first/business class service is superior to any US airline; excellent meals are served on short haul flights such as between DXB and DOH.

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Being a QR Platinum member traveling in business class, I expected the staff to be more courteous. Unfortunately, the lady staff was rude attending business class 1K side.

Do I need to repeat my complaints about my lost carry on bag?

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

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

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

Boarding catastrophic let alone have to claimb the plain rather than using jetway. 5.5 hr delay leaving had to do stop in Lgw for a new crew which further compounded the delay. Connecting flight would not wait and had to pend a night in a hotel. Curiously my seat would not go full flat.

In never flown this flight, because my flight coning from Barcelona was delayed.

I did not have a good experience in both flights of Etihad. First of all, when I was booking the flight, there were two options. The first option was a cheaper flight with longer layover (9 hrs), or a more expensive flight with shorter layover (2 hrs). I booked the expensive flight with shorter layover because I wanted a more comfortable trip. A few days before the trip, Etihad informed me that the departure time of my first flight will change 7 hours earlier, leading to an 9 hour layover, without giving me another option nor reimbursing me for the extra cost. They didn’t even send me an apologetic email for this change. Regarding the flight experience, I would rate it as mediocre. This is mostly because the pilots of both flights did their best to give us the worst approach to airports that I have ever experienced. In the case of the first flight they had to aboard the landing and took off again right before touching the landing strip. The captain said that it was due to wind conditions but the second time the pilot followed the same direction as the first time to land the plane.

Only 1 time food and drinks together was offered, for total 5 hours duration drinks and snacks was never offered. For some people food choice was not available, only veg was available. No entertainment option was there. Crew members were mostly back of the flight asking each other for KitKat and chips to share between them.

The WiFi setup on the plane is needlessly cumbersome. Simplify the interface and login.

Boarding process is one of the worst i have ever seen. Poor planning and lack of experienced staff is vert apparent. Seat changes till the last minute was an added stress to the process.

Bad service and food was not good. Give very less food.

Internet connection was very weak, did not connect at all. Seat comfort was poor, buttons didn't work properly. Overall not impressed in business class.

Terrible boarding process, no proper line maintained even for business class, crews are not very attentive, business class food quality / variety / quantity have gone down, everything has become cheap.

It was very good and it was not my first time I always take Turkish air line for my travels

I did not have a good experience from the first point of contact to the check in person to boarding and the comfort of the seats. I would not travel on Turkish again. I will let my family and friends know about my experience which was not a pleasant one.

My experience was amazing. Very friendly hosts and impeccable service.

Pretty standard for long haul international flying. Food was fine, tv/movie selection was great, wifi did not work at all, crew was pleasant enough.

Seats were in disrepair. Seat back pockets were all broken. Seats recline very far, which is comfortable for occupant, but confining for person behind.

Book Cheap Southeast Asia Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Southeast Asia found on KAYAK in the last 72 hours.
20/5Tue
1 stopEtihad Airways
27h 20mDUB-BKK
17/6Tue
1 stopEtihad Airways
34h 15mBKK-DUB
€511
26/5Mon
1 stop
14h 25mDUB-BKK
7/6Sat
1 stop
25h 05mBKK-DUB
€514
2/3Sun
1 stopTurkish Airlines
34h 05mDUB-SIN
18/3Tue
1 stopTurkish Airlines
37h 00mSIN-DUB
€520
4/3Tue
1 stopTurkish Airlines
34h 05mDUB-SIN
11/3Tue
1 stopTurkish Airlines
36h 50mSIN-DUB
€522
12/5Mon
1 stopQatar Airways
17h 35mDUB-HKT
9/6Mon
1 stopQatar Airways
34h 10mHKT-DUB
€587
12/5Mon
1 stopQatar Airways
17h 35mDUB-HKT
9/6Mon
1 stopQatar Airways
34h 10mHKT-DUB
€591
2/3Sun
1 stopEmirates
33h 55mDUB-KUL
17/3Mon
1 stopEmirates
24h 55mKUL-DUB
€747
17/3Mon
1 stopEmirates
33h 55mDUB-KUL
23/3Sun
1 stopEmirates
17h 55mKUL-DUB
€748
11/3Tue
2 stopsChina Eastern
48h 00mDUB-HAN
18/3Tue
2 stopsChina Eastern
40h 55mHAN-DUB
€785
2/3Sun
2 stopsChina Eastern
39h 45mDUB-KUL
17/3Mon
2 stopsChina Eastern
44h 00mKUL-DUB
€787

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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.
17/3Mon
2 stopsIndiGo
40h 25mDUB-SIN
€282
8/4Tue
2 stopsIndiGo
23h 45mDUB-SIN
€295
2/3Sun
2 stopsIndiGo
47h 15mDUB-HKT
€297
31/3Mon
1 stopEmirates
35h 20mDUB-KUL
€378
20/3Thu
1 stopEmirates
33h 05mDUB-BKK
€396
25/3Tue
1 stopTurkish Airlines
15h 50mDUB-HKT
€397
3/3Mon
1 stopTurkish Airlines
21h 45mDUB-HKT
€404
14/4Mon
1 stopEtihad Airways
17h 35mDUB-SIN
€536
25/5Sun
1 stopEtihad Airways
19h 15mDUB-DPS
€596
10/6Tue
1 stopQatar Airways
25h 40mDUB-DPS
€838

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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.
19/2Wed
multi-stopAir France
19h 00mDUB-SIN
4/3Tue
multi-stopAir France
29h 15mSIN-DUB
€539
19/2Wed
multi-stop
16h 05mDUB-SIN
3/3Mon
multi-stop
28h 25mSIN-DUB
€702
19/2Wed
multi-stopEtihad Airways
32h 10mDUB-BKK
1/4Tue
multi-stopEtihad Airways
28h 05mBKK-DUB
€826
20/2Thu
multi-stopEtihad Airways
32h 10mDUB-BKK
17/3Mon
multi-stopEtihad Airways
29h 00mBKK-DUB
€827
19/2Wed
multi-stopEmirates
16h 45mDUB-BKK
1/4Tue
multi-stopEmirates
16h 40mBKK-DUB
€964
23/2Sun
multi-stopQatar Airways
16h 10mDUB-MNL
10/3Mon
multi-stopQatar Airways
35h 10mMNL-DUB
€981
20/2Thu
multi-stopQatar Airways
16h 00mDUB-HAN
27/3Thu
multi-stopQatar Airways
34h 55mHAN-DUB
€993
19/2Wed
multi-stopEmirates
16h 45mDUB-BKK
1/4Tue
multi-stopEmirates
52h 50mBKK-DUB
€1,070
19/2Wed
multi-stopTurkish Airlines
20h 40mDUB-BKK
1/3Sat
multi-stopTurkish Airlines
37h 35mBKK-DUB
€1,550
19/2Wed
multi-stopTurkish Airlines
20h 40mDUB-BKK
1/3Sat
multi-stopTurkish Airlines
37h 35mBKK-DUB
€1,609

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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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