Find cheap flights to Southeast Asia from €284

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 8/2. 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
0 bags
Sat 30/12
Sat 6/1
In the last 7 days travellers have searched 44,312,419 times on KAYAK, and here is why:

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Latest Southeast Asia Flight Deals

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

MOST POPULARBangkok
1 stop from €507
Manila
2+ stops from €693
Denpasar
2+ stops from €717
Singapore
1 stop from €531
Phuket City
1 stop from €602

Good to know

Low season

August

High season

January

Cheapest flight

€284
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Dublin to Bangkok Suvarnabhumi Airport

FAQs - booking Southeast Asia flights

  • How long is the flight to Southeast Asia?

    An average direct flight from Ireland to Southeast Asia takes 28h 24m, covering a distance of 17645 km. The most popular route is Dublin - Bangkok with an average flight time of 13h 40m.

  • What is the cheapest flight to Southeast Asia?

    The cheapest ticket to Southeast Asia from Ireland found in the last 72 hours was €495. The most popular route is Dublin to Bangkok Suvarnabhumi and the cheapest round-trip airline ticket found on this route in the last 72 hours was €529.

  • What are the most popular destinations in Southeast Asia?

    The next most popular destinations are Manila (11%) and Singapore (8%). Searches for flights to Denpasar (4%), to Hanoi (3%) and to Ho Chi Minh City (2%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

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 July and August. 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.
See more tips

Top 5 airlines flying to Southeast Asia

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 KAYAK reviews.
8.6
Singapore AirlinesOverall score based on 3982 reviews
89crew
83food
85comfort
87overall
88boarding
86entertainment
Airline reviews

The food provided was not as good in the previous trips!

Read more about Singapore Airlines

The food provided was not as good in the previous trips!

Cleanliness Help for boarding and sitting Food should have been better

Cons: "This time Singapore Airlines Staff seem to be not so helpful. Previously they were happy to help with smiling face and approachable immediately. This time in spite of asking for help in the cabin no one turned up even after multiple requests. I could only get help when someone one walks next to me."
Pros: "Excellent crew and very well dressed and always smiling"
Cons: "The lights were switched off for a very long time. That can be avoided"
Pros: "Excellent"
Cons: "No complain . It’s singapore airlines and not dirty air India or jet Airways"
Pros: "The crew was amazing. seats were comfortable. The seats will be super comfortable, if there are more leg space."
Cons: "Luggages did not arrive with the flight as it should be. It got lost in Sydney from Queenstown on flight SQ 6683 operated by Virgin Australia (VA 162)."
Pros: "This was the most fabulous crew I have ever flown with on ANY flight in so many years of my travels! It was un-imaginable as to what they did, they left no stone unturned to make sure we were comfortable, fed us with awesome food every now and then. Were looked after like babies! Thank you SQ!"
Cons: "The A380 was probably SQ's oldest one, which that was a newer plane."
Pros: "Amazing crew."
Cons: "Food focused on Japan on both legs, LAX to NRT and NRT to SIN. Variety would have been nice."
Cons: "Cramped seats, no leg room, horrible food, stupid COLD snack!"
Pros: "I liked the way of grouping the boarding , and the "ICE" facility had a great options, crew was so helpful."
Cons: "It was far away from the gate to the place of passport clearance and baggage reclamation area, we walked a lot."
Pros: "Crew was good, flight was on time."
Cons: "They could have given the amenities, which I think they forgot"
Pros: "Crew was great."
Cons: "On such a long flight from Dubai to Boston, the seats in coach were criminal! Way to narrow, not enough distance to seat in front of you, seats do NOT recline enough to be able to relax & get needed rest, no footrest & way overcrowded. Although the price was good, we truly suffered on this trip."
Pros: "The crew was very accommodating , especially important because I was traveling with children"
Cons: "Did not like the fact that I was not able to upgrade"
Pros: "Air vents over seat, excellent entertainment and good food, comfortable seat. this route doesn’t seem to be too full for the long Hall flight"
Cons: "No foot rest - limited ability to upgrade. Bit noisy down the back but not to bad with noise cancelling headphones."
Cons: "Over charged for bags paid $326.00 for one extra bag I call Airline in Dubai they said you have been over charged"
Pros: "Everything is really amazing about UAE, service, amenities, entertainment options, leg room."
Cons: "Before the plan even took off for our 14+ hour flight I could tell the seat was uncomfortable, and it was going to be an issue. I don't know why this would be overlooked, as everything else was best in class, but it made for a fairly uncomfortable experience."
Cons: "The boarding was long drawn out process, done in two stages that started 2 hours before departure! Why does it have to be this painful?"
Pros: "entertainment part made time fly from Dubai to Seattle and staff too were awesome."
Cons: "15-hour flight not happy thing to be mid-air."
Cons: "Qatar’s food is great! Feels like five star dining. Attendants are helpful and friendly."
Cons: "Extraordinarily care taken On board. Very impressed with Qutar Airways. Excellent"
Cons: "Food was terrible. Except for the dessert which was good."
Pros: "The crew was very nice, courteous and helpful"
Cons: "The seats did not have enough leg space, very cramped. You had bigger, comfortable planes on flight from Doha To Washington DC in 2011."
Cons: "Very poor meal for vegetarians on one flight (toasted veggies on a tiny round bun)."
Pros: "It is so far a cut above the American carriers. There’s no way to compare them, because Qatar Airways is so far superior. The seats are far more comfortable and larger, the amount of legroom is far superior, you have much more personal space, and the craft is cleaner. Flight Attendants are fantastic! They provide excellent personal care, and are there for everything. They are supremely polite and courteous, and bring things in mediately. Very often anticipating your needs. This is what flying used to be like on United and American. But those people have completely forgotten what service is. Qatar is a 5 star airline. United and American, to my view, are 2 star at best."
Pros: "Everything frim the xrew I could at the JKIA, NBO to Delhi. One thing more from my city Lubumbashi, I didn't care about getting my phone bzttery low. I could chzrge my phone all the journey long. And from Nairobi, I dodn't czre at zll about my phobe, because I knew I could charge dur to the usb device. If ever something to complain about, I'll let you know. Regards Richzrd DIAS"
Pros: "Seating and comfort is great, as long as you are not seated next to a 'larger' person or a person with restricted mobility. Not a fault of Qatar airways, but probably the norm in most international flights in Economy. Food was the best of all the airlines I have flown, and the correct temperature as well."
Cons: "Seat width could be a little better, but this is the norm, I would assume across all airlines."
Pros: "Qatar Airlines has amazing service! And they have free internet!"
Cons: "The films are all sensored. And the free internet is only for 30 minutes."
Pros: "Excellent customer service, from the check in process, to boarding, to flying 21 hours from Boston to Phuket with infant- we couldn’t have asked for a better experience! Everyone was so accommodating and helpful as we traveled with our 7 month old a lot g distance."
Pros: "The flight attendants were very attentive."
Cons: "My screen, the screen next to me, and the two screens behind me were not working so I was left without entertainment for 9 hours."
Cons: "The flight from Washington DC to Istanbul was very comfortable but the flight from Istanbul to Lahore was very uncomfortable. It was not worth the money. Turkish air line should use better And newer airplanes between Istanbul and Lahore"
Pros: "The crew was very hospitable. Good food."
Cons: "The champagne should be served more chilled and the bottle should be stopperd to preserve its bubbles through the end of the flight. Avianca lounge at MIA is subpar."
Pros: "Not as my expected"
Cons: "Check in team at airport very tuff and I have 9 kg only they let me pay full SR 450 which too high and generally all airlines they don’t ask u to pay like such weight as business class passenger. Quality of food, aircraft very old and seats not comfortable"
Cons: "They changed my seat at the gate, will be filing a claim to Turkish airlines."
Pros: "- Friendly crew - Good overall"
Cons: "- Media devices is obsolete with bad barely working touch screens, plus my screen holder was broken - not adjustable. - Old style two-pin audio connectors (making hard to connect your own headphones), it's good that I had an adapter. Though port was malfunctioning anyway and I had to readjust it once in a while or I could not hear anything. - Censored movies, with such censorship it is practically pointless to watch some movies. - Leg room is far from generous (economy class)."
Pros: "All fright attendants were so seriously working in any occasion. All pilots Of my flights were excellent, their taking offs and landings were very smooth. I was very comfortable all the time."
Pros: "Not too long of a flight. Clean toilets and nice smelling soap and lotion. Decent entertainment selection."
Pros: "The business lounge in Istanbul, Turkey was 2 floors, full of food, drinks, place to sleep, shower and sleep. The staff was superpeb."
Cons: "A man in the business lounge took my home address and cell number and told me that I would get a complimentary ride home. But when I arrived at the Business counter at the Dulles International Airport, they informed that no such program is in place."
Pros: "Nothing isn’t good flight"
Cons: "I don’t have any thing to say everything are bad even Airport too bad to find WI Fi also has unclean bathrooms over there"

I request kosha food all my flight but this flight didn’t imclude my kosha meal.

Food from NYC outbound flight was bad. Below average quality.

Dear Etihad Airways Customer Service, I hope this message finds you well. I am writing to express my deep disappointment with my recent flight experience on Etihad Airways, which took me from India to NYC via Abu Dhabi. My flight details are as follows: [Flight Number] on [Date]. My overall experience was marred by a series of significant issues that I believe warrant attention and improvement. These issues include: Bad Conditions of Washroom: The state of the washrooms on the flight was far from satisfactory. They were inadequately maintained and lacked the level of cleanliness one would expect during a long-haul journey. Seating Space and Comfort: The seating arrangement left much to be desired. The seats were cramped, uncomfortable, and the legroom was insufficient for such a long flight. The seats did not recline as expected, making the journey quite uncomfortable. Cabin Cleanliness: The cleanliness of the cabin, including seats and tray tables, was not up to par. The lack of cleanliness impacted the overall comfort and satisfaction of passengers. Excessive Noise: The flight was notably noisy, with disturbances and loud noises making it difficult to rest or concentrate. The noise levels were considerably disruptive. Food and Catering: The quality and variety of meals served on the flight left much to be desired. Furthermore, there were issues with accommodating dietary restrictions, which is crucial for passenger satisfaction. Hygiene and Sanitary Facilities: The condition of the restrooms was subpar, and essential hygiene supplies were not adequately provided. This falls short of expectations for a long-haul journey. Overall Experience: Regrettably, the combination of these issues significantly affected my overall experience during this long flight, making it far from the comfortable and enjoyable journey I had anticipated. I understand that maintaining high standards on long-haul flights can be challenging, but I believe it's vital to bring these concerns to your attention in the hope that they can be addressed and improved upon in the future. As a loyal Etihad Airways customer, I had higher expectations for my journey. I kindly request that you take these issues into consideration and work towards enhancing the overall passenger experience on similar routes. Your attention to these matters is greatly appreciated. Thank you for your time and understanding.

Cons: "More entertainment and food options. Service not in line with price charged for the flight"
Pros: "The seat 21A was absolutely horrid inducing claustrophobia due to limited space all around on a full flight long delayed on ground after taxiing for departure."
Cons: "Etihad needs to be more sensitive of passenger comfort and avoid being so stingy with economy class seats (21A)"
Pros: "Picked me up from home in a Mercedes! Great, efficient service"
Pros: "Some of the crew members were unfriendly, the economy seats were not very comfortable, there were no snacks on a 14 hour flight only water was freely available"
Cons: "As above"
Cons: "Poor food quality. When long haul involves 4 flights in total MUCH more variety is required. When the snacks are predominantly cheese based, then that's repeated x4 Entertainment was poor. Not enough comedy, not enough documentaries and again by the 4 th flight, well just try to sleep as you've done all the good movies"
Cons: "Too much waiting in queues... Minimum of 2 hours of waiting, Too few counters."
Pros: "Nothing"
Cons: "The employees in the plane and at the counter they are not helpful"

Book Cheap Southeast Asia Plane Tickets

Recent one-way flight deals

8/2Thu
3 stops
35h 20mDUB-BKK
€312
19/1Fri
3 stops
58h 05mDUB-BKK
€322
9/2Fri
1 stopQatar Airways
28h 40mDUB-BKK
€364
13/3Wed
1 stopEtihad Airways
15h 55mDUB-KUL
€381
26/1Fri
1 stopQatar Airways
27h 40mDUB-BKK
€384
14/3Thu
1 stopEtihad Airways
27h 40mDUB-KUL
€384
6/2Tue
1 stopTurkish Airlines
15h 50mDUB-BKK
€559
22/1Mon
1 stopTurkish Airlines
28h 50mDUB-BKK
€588
4/1Thu
1 stopEmirates
35h 40mDUB-DPS
€1,349
4/1Thu
1 stopEmirates
35h 40mDUB-DPS
€1,351

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Recent return flight deals

15/5Wed
1 stopSWISS
32h 55mDUB-BKK
28/5Tue
1 stopSWISS
34h 55mBKK-DUB
€557
15/5Wed
1 stop
32h 55mDUB-BKK
26/5Sun
1 stop
16h 55mBKK-DUB
€564
28/2Wed
1 stopTurkish Airlines
31h 55mDUB-SIN
28/3Thu
1 stopTurkish Airlines
38h 20mSIN-DUB
€583
16/1Tue
1 stopTurkish Airlines
32h 10mDUB-SIN
21/2Wed
1 stopTurkish Airlines
37h 20mSIN-DUB
€584
29/2Thu
1 stopQatar Airways
22h 05mDUB-BKK
17/3Sun
1 stopQatar Airways
27h 55mBKK-DUB
€657
30/4Tue
1 stopQatar Airways
21h 55mDUB-BKK
13/5Mon
1 stopQatar Airways
17h 10mBKK-DUB
€661
22/2Thu
1 stopEtihad Airways
28h 20mDUB-BKK
13/3Wed
1 stopEtihad Airways
28h 35mBKK-DUB
€664
22/2Thu
1 stopEtihad Airways
28h 20mDUB-BKK
12/3Tue
1 stopEtihad Airways
35h 00mBKK-DUB
€676
1/3Fri
1 stopEmirates
25h 30mDUB-MNL
13/3Wed
1 stopEmirates
23h 30mMNL-DUB
€1,182
5/5Sun
2 stopsEmirates
37h 30mDUB-DPS
4/6Tue
1 stopEmirates
19h 05mDPS-DUB
€1,225

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Last minute flights to Southeast Asia

Last minute flight, train and bus deals

5/12Tue
multi-stopKLM
19h 00mDUB-SIN
11/12Mon
multi-stopKLM
19h 00mSIN-DUB
€637
4/12Mon
multi-stopAir France
26h 55mDUB-SIN
10/12Sun
multi-stopAir France
19h 45mSIN-DUB
€648
4/12Mon
multi-stopEtihad Airways
18h 30mDUB-KUL
11/12Mon
multi-stopEtihad Airways
19h 55mKUL-DUB
€712
4/12Mon
multi-stopQatar Airways
22h 35mDUB-KUL
10/12Sun
multi-stopQatar Airways
18h 10mKUL-DUB
€777
4/12Mon
multi-stopQatar Airways
23h 30mDUB-KUL
10/12Sun
multi-stopQatar Airways
35h 35mKUL-DUB
€792
2/12Sat
multi-stopEtihad Airways
28h 20mDUB-BKK
11/12Mon
multi-stopEtihad Airways
16h 25mBKK-DUB
€870
5/12Tue
multi-stopEmirates
22h 30mDUB-BKK
11/12Mon
multi-stopEmirates
17h 15mBKK-DUB
€940
4/12Mon
multi-stopEmirates
14h 50mDUB-BKK
10/12Sun
multi-stopEmirates
17h 15mBKK-DUB
€947
3/12Sun
multi-stopTurkish Airlines
18h 35mDUB-DPS
10/12Sun
multi-stopTurkish Airlines
26h 00mDPS-DUB
€1,243
4/12Mon
multi-stopTurkish Airlines
16h 10mDUB-KUL
22/12Fri
multi-stopTurkish Airlines
32h 00mKUL-DUB
€2,935

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Flights to Southeast Asia

Return flight deals:

Southeast Asia - Ireland

Cabin classes:

€2,761
€318
€721
€15