€238 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 23/2. 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
1 adult, Economy, 0 bags

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
These are the airlines KAYAK users have selected most often from within our search results for flights to Southeast Asia
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Flight Deals

Best Southeast Asia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Bangkok
Bangkok1 stop€547
Manila
Manila2 stops€697
Denpasar
Denpasar2 stops€565
Singapore
Singapore1 stop€503
Phuket City
Phuket City1 stop€541
Hanoi
Hanoi2 stops€758
Ho Chi Minh City
Ho Chi Minh City1 stop€604
Cebu City
Cebu City2 stops€694
Ko Samui
Ko Samui2 stops€745
Jakarta
Jakarta2 stops€443
Krabi
Krabi1 stop€650
Da Nang
Da Nang2 stops€686
Chiang Mai
Chiang Mai1 stop€579
Angeles City
Angeles City3 stops€742
Phu Quoc
Phu Quoc2 stops€699
Davao City
Davao City3 stops€608
Penang
Penang2 stops€565
Bangkok
Bangkok1 stop€547
Manila
Manila2 stops€697
Denpasar
Denpasar2 stops€565
Singapore
Singapore1 stop€503
Phuket City
Phuket City1 stop€541
Hanoi
Hanoi2 stops€758
Ho Chi Minh City
Ho Chi Minh City1 stop€604
Cebu City
Cebu City2 stops€694
Ko Samui
Ko Samui2 stops€745
Jakarta
Jakarta2 stops€443
Krabi
Krabi1 stop€650
Da Nang
Da Nang2 stops€686
Chiang Mai
Chiang Mai1 stop€579
Angeles City
Angeles City3 stops€742
Phu Quoc
Phu Quoc2 stops€699
Davao City
Davao City3 stops€608
Penang
Penang2 stops€565

Book Cheap Southeast Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Southeast Asia

Tue, 7 Jul - Tue, 14 Jul
Multiple Airlines Logo
06:25 - 09:55
DUB
-
KUL
20h 30m
2 stops
Multiple Airlines Logo
22:00 - 13:10
KUL
-
DUB
22h 10m
2 stops
€481Multiple Airlines
Tue, 26 May - Tue, 9 Jun
Etihad Airways Logo
09:00 - 19:45
DUB
-
KUL
27h 45m
1 stop
Etihad Airways Logo
09:50 - 19:05
KUL
-
DUB
16h 15m
1 stop
€487Etihad Airways
Tue, 14 Apr - Tue, 21 Apr
Etihad Airways Logo
09:00 - 19:45
DUB
-
KUL
27h 45m
1 stop
Etihad Airways Logo
09:50 - 07:15
KUL
-
DUB
28h 25m
1 stop
€494Etihad Airways
Tue, 3 Mar - Sat, 4 Apr
Etihad Airways Logo
08:05 - 08:05
DUB
-
KUL
16h 00m
1 stop
Etihad Airways Logo
09:50 - 07:15
KUL
-
DUB
28h 25m
1 stop
€497Etihad Airways
Tue, 3 Mar - Tue, 10 Mar
Turkish Airlines Logo
06:25 - 08:25
DUB
-
KUL
18h 00m
1 stop
Turkish Airlines Logo
10:05 - 15:10
KUL
-
DUB
37h 05m
1 stop
€502Turkish Airlines
Thu, 5 Mar - Tue, 24 Mar
Turkish Airlines Logo
06:25 - 10:00
DUB
-
SIN
19h 35m
1 stop
Turkish Airlines Logo
10:15 - 15:10
SIN
-
DUB
36h 55m
1 stop
€503Turkish Airlines
Tue, 2 Jun - Tue, 9 Jun
Qatar Airways Logo
15:00 - 13:50
DUB
-
SGN
16h 50m
1 stop
Qatar Airways Logo
19:40 - 13:30
SGN
-
DUB
23h 50m
2 stops
€604Qatar Airways
Tue, 3 Mar - Mon, 9 Mar
Qatar Airways Logo
14:05 - 18:25
DUB
-
DPS
20h 20m
2 stops
Qatar Airways Logo
00:30 - 19:50
DPS
-
DUB
27h 20m
1 stop
€605Qatar Airways
Tue, 21 Apr - Fri, 29 May
China Eastern Logo
05:55 - 01:20
DUB
-
MNL
36h 25m
2 stops
China Eastern Logo
03:55 - 22:25
MNL
-
DUB
25h 30m
2 stops
€741China Eastern
Sun, 8 Mar - Fri, 13 Mar
Emirates Logo
13:10 - 21:30
DUB
-
DAD
25h 20m
2 stops
Emirates Logo
23:30 - 06:25
DAD
-
DUB
37h 55m
2 stops
€770Emirates
Booking Insights

KAYAK's insights & trends for flights to Southeast Asia

Get data-powered insights and trends into 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 €815 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is €1,359 and €1,225 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 a flight from Ireland to Southeast Asia, you should book around 8 weeks before departure, which saves you about 21% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight€235
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly (32% more expensive on average)
Flight from Dublin to Phuket City

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.

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.

Reviews of the 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 3522 reviews
8.2Entertainment
8.1Boarding
8.0Comfort
7.9Food
8.3Crew
Airline reviews

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

8.0 ExcellentAnonymous, Jan 2026
DXB - LAX
Read more Emirates reviews

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

I liked everything: the service, the food, the cleanness. I flew last year with Qatar Airways, so I can compare. Emirates did much better! Especially their meals and service.

I would have liked less packaged snacky stuff, more fruit. The crew was great.

Warm staff, very responsive service. Well furnished cabin and comfortable seat and amenities. Excellent onboard wifi connection and very large comfortable restrooms.

Very poor boarding experience with these remote gates and buses. Also these 777s bardy need a remodeling. Entertainment is a bit laggy. Food and crew is still among the better, but they seriously have to do something with these remote gates.

The food options were excellent for Economy. It was difficult to find the lounge after clearing security and boarding was clunky

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

Hospitality is good. Should improve on buggage handling because l lost a suitcase. Layover in Dubai was too long , 6 hours

Similar to Hyd->Dubai this too was worst airlines. Bad seats, bad seating arrangement which created lot of confusion since family member were not given seat together. However most of them changed the seat and got with the family. Cheap tactics by Emirates.

I lost my lock from my luggage, I don’t know someone took something from my bag.

Our experience on the Doha to Hyderabad segment was extremely stressful due to prolonged delays and a lack of clear communication from the airline. We were traveling as a family, including children, and the uncertainty around timing and next steps caused significant distress. There was very little proactive information provided during the delay, and we were not given clear written explanations about what was happening or how long it might take. This made it difficult to manage the situation, especially while caring for children in a transit environment. In addition, one member of our party was ultimately unable to continue travel, which added to the emotional strain and disruption of the trip. Overall, the experience highlighted gaps in communication, customer care, and handling of unexpected situations. We are sharing this feedback so that future passengers, especially families, are supported with clearer communication and better assistance during irregular operations.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

It was little disheartening and disappointing. Although flight staff did a good job. But customer service didn’t do anything to resolve my issue.

Qatar maybe considered one of the best ailines in the world but nowadays it is much of a muchness with the rest

Plane was good Crew was good Food was just ok Could have had more entertainment options But overall good

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

Boarding from DOH to SYD the Business Class were pointed in a separate gate but no one there to receive us. Otherwise it was ok.

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

Ethiad wanted to charge me $1100 for 2 checked bags on a ticket that was $550. Nother the airline or airfare assist was willing to help before arriving at the airport. All parties said it was the other responsibility to help. Never flying ethiad or using kayak again.

I booked and paid for a Business Class seat for myself and my wife. 4 hours before the flight i get a call saying the plane they sent doesn't have the correct layout to accommodate all the business class seats they sold me 3 months earlier at a premium of $1500 a ticket. So they have to bump me from Business to Economy and will give me a $400 credit (total of $800 for both seats) that I could turn in at Abu Dahbi for $400 in US cash. They then promised a row that we could have to ourselves and the arm rests would go up so we could spread out for each of us. My wife was taken care of but I was put in the exit row with the flight attendents set as part of the three...and the arm rest did not go up. When we got to Abu Dahbi, they would not exchange our credit for cash as promised. Very disappointed they took my money 3 months ago and refused to reimburse for the change in seats or follow the promises made.

Etihad Check In counter/Station manager in Heathrow was bothering and not helpful at all. They are rude and not customer oriented

I missed my flight ,staff unhelpful, they sat and watched me wait ,gangway door closed, English was a problem no announcement I was on time now I missed my month vacation ,lost 1400 bucks no refund I'm sick to my stomach

I paid 44 $ for seat upgrade (22D) and my seat was stack in high position for all the 6 hours of flight. I don't recommend the upgrade. I am looking to get my upgrade payment back

Crew was amazing as usual. Very comfortable for a 13hour flight. Check in at ATL was terrible. Ticket counter charged me $200 for a small bag. Apparently Kayak sold me a zero luggage ticket. No carry on no checked. So the check in desk charged me a bullshit $200 dollar fee for a small gym bag weighing less than 20lbs. In true 3rd party ticket buying. This will turn into a finger pointing process between Kayak and Etihad. Now I'm going to have to ship my bag back in the mail a day ahead of my return flight.

Very delayed and uncomfortable seats. Nothing written in Urdu for Pakistanis. Tons of Pakistanis use the airline they should ensure the airline is accommodating them properly.

My baggage was not boarded and is still missing. I was only carring one piece of luggage and that is misplaced now I am stuck at mumbai without luggage. I had an onward journey from here

One of your male flight attendant was pushy and a bit of a martinette. Completely unnecessary.

Did not provided with option for class upgrade. Staff at gate was not able and willing to accommodate with class upgrade, eather with plenty empty spots in business and first class.

It would be great if the flight attendants could inform people travelling with small children that at take off and landing the children should drink liquid or chew/swallow something so their ears don’t hurt. Also, Emirates serves the food to the children first. Really good idea. Best of all would be to put all children in the same area.

Nothing luxury about Turkish airline compared to many other airlines

Requested food items were always finished but the available food was warm and tasted good Good entertainment options.

Awful seating. Bad food. Staff only have one bottle of water and no cans.

flight was full and folks coming from Dubai all wear this strong perfume (OUD) which is annoying. Also, not sure why but these fools all stand up and get ready to bail once the plane stops. they seem to all run for the door which is funny AF. Plane was a 2 4 2 configuration and kind of an older plane with USB connection. Food wasn't that great either. Not sure i'd take this airline again since i have no plans on going to Istanbul again. Emirates is definitely better if you want to go from US to DXB,

it was a terrible experience. after 4 hours at the gate the flight was cancelled. the airline offered to rebook the flight for 26 hours later. Our team was travelling for an international competition. They missed the competition because the airline delayed them for over 30 hours. We already left the airport but the next morning we received an email stating that we were rebooked for a flight which was another 24 hours later after the already rebooked flight. We bought a ticket on Kayak. The reservation was delivered with a logo Airfareassist. I used Kayak services for over 20 years and assumed that I was dealing with a legitimate organization. Once the flight was postponed for over 40 hours, I learned that Airfareassist is a 3rd party agency whom kayak routes business to without notifying me, the customer. While I was entitled for a full refund, which was confirmed by the airline, Airfareassist only offered a partial refund and kept the difference. Kayak has failed to do a due diligence on the 3rd parties they do business with. As a result I will never do business with kayak again and am filing a complaint with the BBB and the Secretary of Transportation. This is a pure fraud and its unacceptable.

It was pleasant except for the boarding at Istanbul and long wait for the wheel chair almost missed the flight Itambul to Dubai

It was ok. Not the experience I expected from Turkish airlines

We couldn’t fly to Chicago on our booked flight. The flight was overbooked.

The best airline food being served for business travellers. Excellent food.

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.