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Find cheap flights to Southeast Asia from €285

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 9/5. 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
Wed 29/5
Wed 5/6

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In the last 7 days, travellers have searched 43,983,279 times on KAYAK, and here's why:

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Best Southeast Asia Flight Deals

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

Bangkok
Bangkok2 stops€466
Manila
Manila2 stops€693
Denpasar
Denpasar2 stops€653
Singapore
Singapore1 stop€522
Phuket City
Phuket City1 stop€578
Hanoi
Hanoi1 stop€711
Ho Chi Minh City
Ho Chi Minh City2 stops€883
Cebu City
Cebu City2 stops€933
Koh Samui
Koh Samui2 stops€864
Jakarta
Jakarta2 stops€677
Chiang Mai
Chiang Mai2 stops€938
Krabi
Krabi2 stops€996
Phnom Penh
Phnom Penh2 stops€1,248
Da Nang
Da Nang2 stops€852
Angeles City
Angeles City2 stops€1,219
Davao City
Davao City2 stops€1,224

Good to know

Low season

August

High season

January

Cheapest flight

€285
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 5% 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 27h 46m, covering a distance of 17610 km. The most popular route is Dublin - Bangkok with an average flight time of 14h 40m.

  • What is the cheapest flight to Southeast Asia?

    The cheapest ticket to Southeast Asia from Ireland found in the last 72 hours was €467. 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 €467.

  • What are the most popular destinations in Southeast Asia?

    Based on KAYAK flight searches, the most popular destination is Bangkok (51% of total searches to Southeast Asia). The next most popular destinations are Singapore (14%) and Denpasar (9%). Searches for flights to Manila (7%), to Ho Chi Minh City (3%) and to Hanoi (3%) 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

  • 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

 
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.
8.2
Singapore AirlinesOverall score based on 1479 reviews
8.4Boarding
8.7Crew
7.8Food
8.2Entertainment
8.1Comfort
Airline reviews

My experience with Scoot is very good. Will have no issue flying with Scoot again.

8.0 ExcellentAnonymous, Apr 2024SIN - DPS
Read more about Singapore Airlines reviews

My experience with Scoot is very good. Will have no issue flying with Scoot again.

Great to have actual hot tastey meal on a flight. Well done

Excellent meal served with real utensils, cardboard served hot meals instead of plastic utensils and plastic covers. Quick service, friendly and accommodating stewards.

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

Perfect experience from boarding through to leaving the flight, comfortable and personalised service from all staff, highly recommended

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

I liked everything accept the delay try to improve in that area

The food on this flight was just terrible. I have a wheat allergy so when booking I ask for gluten free options. The food given was inedible. The bread rolls were rock hard. Once board I was given one and the only thing I could do was eat the chicken slice and piece of tomato on it. Also given was 4 small cubes of fruit, 2 watermelon and 2 pineapple and a bottle of water. My husband had a regular meal and found his very average. Then the evening meal was also disappointing! Some dried out fish with spinach and 3 sticks of dry white sweet potato. No sauce …. 😳 again, the same fruit and water. The passengers had to wait a long time for the dinner food to be served. My husband just wanted to eat and go to sleep so he was a bit annoyed about that. We got off the plane and I was feeling quite hangry. Not enough food or a good eating experience. Emirates used to be a flight we looked forward to… now we are considering looking at other companies for the future.

My Experience was ok. But the gentleman next to me vaped the whole flight and the attendants did nothing, whether they were aware, I’m not sure.

Didn’t like it at all. Cabin crew unfriendly. Very bad experience.

Service needs to improve. Air hostess do not register flyers request and we need to keep on repeating our request to them on multiple occasions

The experience was not as pleasant returning as leaving. Went through clearance twice, crew was not as customer focused.

I was traveling business purposes and I only had one carry on and a personal computer back pack . My carry on was 8.5 kg little more than allowable. At jfk airport check in they did not let me carry it . I was little disappointed.

The entertainment selections are amazing. But the live TV is sometimes spotty. If you’re going to have it, then have it. If you can’t make it consistent, then, perhaps it’s better not to have it. The crew are always cordial when approached, but they seem to do the minimum and sit around, talking to each other in the back of the plane during the flight. I realize that delays are not always predictable, but I missed my flight in Dubai because we left 90 minutes late from Washington. I will say that Emirates took very good care of me in Dubai. But I would rather not be delayed.

Crew was not good and service was bad. Not happy

Everything was perfect... especially air hostess were excellent in attending people.

It was a long flight but overall a good one. The one thing that I would comment on is that there is a real problem with disposable plastic products when it comes to the meal service. It would be great for Qatar Airways to find ways to make its meal service more circular and reduce the immense amount of waste.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

Just money making business. This was my fourth journey with Qatar Airways, year by year the quality of service getting poor. Food is very cheap. They have some low quality alcohol beverages. They don’t have any brandy or cognac. No toilet around the gate lounge. We have to wait until getting to the flight for use toilet.very long standing for entering into the flight. We can see the old passenger suffering.

I didn't understand why I got dropped off at departures on exiting the plane at Doha aiport. I had to find my own way to immigration/baggage reclaim which wasn't easy as staff in the departure section just tell you ti scan your boarding pass. This was very poor b qatar Airways. I spent 2 hours soyung this out and once I got to get my suitcase it was delayed. So instead of getting to the hotel at about midnight I got there at three in the morning. I wonder why I upgraded to business?

Very bad. We booked 8 months in advance for 2 people but couldn’t get seats together. Food was so bad I couldn’t even eat.

Okay not so good or great. The flight operated by Indigo is worst from boarding to luggage handling and food. Damaged one luggage and delayed another luggage. Still did not get it, since 2 days.

They ran out of some of the popular food items. 😞

The overall experience for the price we paid was mediocre. Nothing outstanding! Check in process was standard. Flight attendants could have been more well mannered. I found it rude when the attendant nudged me with the snack box to grab my attention when not looking. She could have said ,’excuse me’ instead. My son’s in flight entertainment was not working. The food was not great either. The snack options were not so great with kids in mind. Overall, might not travel qatar again.

INDIGO connection is extremely bad.. will never book QATAR flight with Indigo connection.. I spend more money on Qatar flight to get better service but Indigo connection is worst than local flights

There was no phone charger, uncomfortable seats, unprofessional flight attendants, didn’t like food

Don’t use them on the IST-isb route, horrible service

There was a Turkish Airlines employee sitting in front of us, we noticed from her conversations we witnessed with the cabin crew and the fact that she boarded business class. She was sat in 16A. Firstly she was talking loudly the majority of the flight with two other men, one of which was leaning over the seat in front of her. This was disturbing as they were talking loudly and we were not able to sleep. The 12 hour long flight turned into a nightmare, even the noise cancellation didn’t work for their chatter. Secondly she requested extra meals from the crew for her male friends. We believe the meals came from business class. They also took their e-cigarettes out and were caught the cabin crew, but no further action was taken. Sitting in economy and seeing this is extremely disheartening. Next time I will book Emirites, I don’t think their staff would be allowed to behave like this.

Okay experience, seats had a very poor legroom and width. Very uncomfortable for long journeys.

the worst experience we had. they put connection label to our luggages with mistake and we had to wait for 5 hours to pick them up

COmpared to my experience in the business class of other airlines the food variety and offerings were meager. They did not have any cookies or crackers for snacking! They were unable to offer some other items. This has never been my experience in other airlines.

Great ground-check in crew. Pleasant flight attendant crew. Very short flight

Turkish airline always good Only Turkish representatives at the gave need to be more helpfull to any staff who traveling on Turkish airline . One situation happened Ist to jfk on Feb 29 TK3 had seats I asked them to transfer me to tk3 because Feb 29 tk1 was oversold and they advise me that I might not make it for tk1 I asked them to transfer me to tk3 and they say no they can’t do it I been telling them you know that I don’t have a chance for tk 1 why would you let plane go with some empty seats on tk3 if you can transfer me to tk3 and have less staff on tk1 and still told me no I waited for tk1 9 hours and only last minute I got seat on tk1 It was not easy situation but I am glad I made it home Thank you Turkish Airline One more suggestion for Turkish Airline you need to make a FIRST CLASS cabin it would be so cool 🆒 Good luck all the best See you more

My mother got sick and dying and i have to change my flight and they charged me $2260 that is redisclose.

On line check in needs a lot of improvement. I tried and gave up.

Crew announced boarding started and they asked passengers to form a queue. Actual boarding didn’t start and queue was not moving for around 40-50 mins. Very poor management.

Overall mediocre experience. Check in was good. They're were discriminatory. They were not attentive, food choices were not vegetarian friendly. The food served was frozen.

Good range of movies but lacking decent tv shows. Wifi was really expensive on this flight, considering flights under 7 hours have a $9.99 USD charge for streaming, to jump up to $24.99 for a 7 hour 40 flight seemed a little bit of a rip off. Staff are inattentive, and really need to improve on the customer experience.

It has been a couple of years since I flew with Etihad last, after having a unpleasant experience with them coming out of the pandemic. I can say that the experience has uplifted, but I can’t really rate the service. At Barcelona airport the service was great, with their dedicated Etihad staff very helpful. The onboard experience wasn’t great, not very personalised and it really makes sense why Etihad doesn’t feature in the top 10 2023 Skytrax awards. The crew just seemed to be inattentive and almost absent from the cabin. I felt that I had to keep getting their attention. Even after I’d finished my meal, an hour went by before I had to call them to clear the tray/plate etc.

The staff was very nice and polite but it was very very hot and no ways to have some fresh air. It would be nice to have more time to sleep since it was a night flight

My wife and I were upgraded to Business Class on our Dublin-Abu-Dhabi flight on the 22nd of January. Being served by "Mariyan" (not too sure about her name, she's from Tunisia) was the real highlight of our flight, she deserves to be working with etihad. We are looking forward to the next upgrade as we are flying back to Dublin on February 01, 2024. If I am not mistaken we have just reached GOLD status as Etihad Guests.

Very unfriendly team. It was very difficult to get a cup of coffee. Legroom was extremely small. Old, dilapidated plane.

Food was very good. Again tray could use a non-skid mat. I had a regular seat - comfortable - able to sleep undisturbed. Boarding was uneventful.

Crew member took too long time to take back leftover food plates from passenger seats. Food was nice.Easy excellent checking.Guy at checking counter was really kind and helpful.Made our checking very quickly. Leftover food should be taken back ASAP. Because in economy class passanger have narrow space . In the long journey like this, passanger have difficulties to sit with the plates.overall experience was good.

Everything is good and improved and needs to improve economy class seat more specious so long journey we can enjoy and it will be give more relaxable. Overall all services good and safely landed . I enjoyed my journey and all the cabin crew members services very well.

Sits are very uncomfortable and food quality should be improved. Alcohol you have to ask and wait for more then 1/2 hrs. Don’t feel like to travel in Etihad. It was 1st time we traveled in Etihad now we decided we don’t want to travel in Etihad.

Book Cheap Southeast Asia Plane Tickets

Recent return flight deals

1/10Tue
2 stops
20h 30mDUB-BKK
10/12Tue
1 stop
16h 00mBKK-DUB
€466
11/9Wed
2 stopsSWISS
31h 50mDUB-BKK
10/10Thu
1 stopSWISS
29h 25mBKK-DUB
€467
11/9Wed
1 stopTurkish Airlines
17h 45mDUB-BKK
30/9Mon
1 stopTurkish Airlines
16h 45mBKK-DUB
€598
29/5Wed
1 stopQatar Airways
15h 55mDUB-BKK
5/6Wed
1 stopQatar Airways
16h 45mBKK-DUB
€617
29/5Wed
1 stopQatar Airways
15h 45mDUB-BKK
4/6Tue
1 stopQatar Airways
34h 15mBKK-DUB
€620
1/10Tue
1 stopTurkish Airlines
37h 35mDUB-KUL
23/10Wed
1 stopTurkish Airlines
38h 05mKUL-DUB
€666
10/9Tue
1 stopEtihad Airways
16h 25mDUB-KUL
24/9Tue
1 stopEtihad Airways
28h 50mKUL-DUB
€669
15/10Tue
1 stopEtihad Airways
16h 25mDUB-KUL
7/11Thu
1 stopEtihad Airways
29h 05mKUL-DUB
€670
13/5Mon
1 stopEmirates
27h 30mDUB-BKK
2/6Sun
1 stopEmirates
16h 40mBKK-DUB
€719
14/5Tue
2 stopsEmirates
33h 40mDUB-KUL
27/5Mon
1 stopEmirates
16h 50mKUL-DUB
€902

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Recent one-way flight deals

9/5Thu
2 stopsIndiGo
41h 15mDUB-BKK
€285
22/5Wed
2 stopsIndiGo
41h 15mDUB-BKK
€295
27/5Mon
1 stopQatar Airways
17h 45mDUB-SIN
€343
16/5Thu
1 stopTurkish Airlines
18h 00mDUB-SIN
€351
12/5Sun
1 stopTurkish Airlines
18h 00mDUB-SIN
€352
28/5Tue
1 stopQatar Airways
23h 30mDUB-KUL
€359
12/5Sun
1 stopEtihad Airways
16h 25mDUB-KUL
€367
15/9Sun
1 stopEtihad Airways
28h 15mDUB-KUL
€380
28/7Sun
2 stopsEmirates
27h 05mDUB-KUL
€828
19/7Fri
2 stopsEmirates
42h 25mDUB-CGK
€872

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Last minute flights to Southeast Asia

Last minute flight, train and bus deals

3/5Fri
multi-stopQatar Airways
15h 45mDUB-BKK
10/5Fri
multi-stopQatar Airways
27h 00mBKK-DUB
€695
2/5Thu
multi-stopQatar Airways
16h 50mDUB-BKK
13/5Mon
multi-stopQatar Airways
27h 40mBKK-DUB
€718
1/5Wed
multi-stopKLM
30h 15mDUB-BKK
18/5Sat
multi-stopKLM
16h 20mBKK-DUB
€797
1/5Wed
multi-stopKLM
14h 10mDUB-BKK
18/5Sat
multi-stopKLM
16h 20mBKK-DUB
€814
4/5Sat
multi-stopEmirates
14h 50mDUB-BKK
10/5Fri
multi-stopEmirates
17h 00mBKK-DUB
€836
3/5Fri
multi-stopEmirates
22h 00mDUB-BKK
9/5Thu
multi-stopEmirates
23h 45mBKK-DUB
€842
2/5Thu
multi-stopEtihad Airways
29h 00mDUB-BKK
9/5Thu
multi-stopEtihad Airways
35h 00mBKK-DUB
€872
1/5Wed
multi-stopEtihad Airways
29h 00mDUB-BKK
11/5Sat
multi-stopEtihad Airways
35h 00mBKK-DUB
€928
30/4Tue
multi-stopTurkish Airlines
24h 05mDUB-MNL
17/5Fri
multi-stopTurkish Airlines
36h 05mMNL-DUB
€1,214
30/4Tue
multi-stopTurkish Airlines
34h 30mDUB-KUL
22/5Wed
multi-stopTurkish Airlines
23h 50mKUL-DUB
€2,656

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Flights to Southeast Asia

Return flight deals:

Southeast Asia - Ireland

Cabin classes:

€3,312
€291
€321
€24