€283 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 $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to'] departing on 27/9. 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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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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Flights Deals

Best Southeast Asia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Bangkok
Bangkok1 stop€325
Manila
Manila2 stops€668
Denpasar
Denpasar2 stops€513
Phuket City
Phuket City1 stop€537
Singapore
Singapore1 stop€420
Ho Chi Minh City
Ho Chi Minh City2 stops€694
Hanoi
Hanoi3 stops€720
Cebu City
Cebu City3 stops€824
Ko Samui
Ko Samui2 stops€671
Jakarta
Jakarta2 stops€534
Da Nang
Da Nang3 stops€752
Krabi
Krabi2 stops€701
Chiang Mai
Chiang Mai2 stops€681
Phnom Penh
Phnom Penh1 stop€656
Penang
Penang1 stop€823
Angeles City
Angeles City2 stops€761
Phu Quoc
Phu Quoc3 stops€762
Bangkok
Bangkok1 stop€325
Manila
Manila2 stops€668
Denpasar
Denpasar2 stops€513
Phuket City
Phuket City1 stop€537
Singapore
Singapore1 stop€420
Ho Chi Minh City
Ho Chi Minh City2 stops€694
Hanoi
Hanoi3 stops€720
Cebu City
Cebu City3 stops€824
Ko Samui
Ko Samui2 stops€671
Jakarta
Jakarta2 stops€534
Da Nang
Da Nang3 stops€752
Krabi
Krabi2 stops€701
Chiang Mai
Chiang Mai2 stops€681
Phnom Penh
Phnom Penh1 stop€656
Penang
Penang1 stop€823
Angeles City
Angeles City2 stops€761
Phu Quoc
Phu Quoc3 stops€762

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, 2 Sep - Thu, 25 Sep
SWISS Logo
18:40 - 09:45DUB-BKK
33h 05m1 stop
SWISS Logo
12:35 - 17:50BKK-DUB
35h 15m1 stop
€325SWISS
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Tue, 3 Jun - Wed, 11 Jun
 Logo
20:45 - 15:30DUB-SIN
35h 45m1 stop
 Logo
22:30 - 08:15SIN-DUB
16h 45m1 stop
€420
Find Deal
Tue, 2 Sep - Wed, 24 Sep
Etihad Airways Logo
20:25 - 23:55DUB-BKK
21h 30m1 stop
Etihad Airways Logo
02:55 - 07:10BKK-DUB
34h 15m1 stop
€486Etihad Airways
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Wed, 3 Sep - Thu, 2 Oct
Etihad Airways Logo
09:15 - 23:55DUB-BKK
32h 40m1 stop
Etihad Airways Logo
20:55 - 18:55BKK-DUB
28h 00m1 stop
€490Etihad Airways
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Wed, 17 Sep - Tue, 7 Oct
Qatar Airways Logo
15:00 - 12:55DUB-BKK
15h 55m1 stop
Qatar Airways Logo
20:00 - 06:45BKK-DUB
16h 45m1 stop
€522Qatar Airways
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Wed, 17 Sep - Mon, 6 Oct
Qatar Airways Logo
08:15 - 13:25DUB-BKK
23h 10m1 stop
Qatar Airways Logo
02:30 - 13:30BKK-DUB
17h 00m1 stop
€524Qatar Airways
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Fri, 5 Sep - Sun, 28 Sep
Turkish Airlines Logo
16:55 - 09:45DUB-BKK
34h 50m1 stop
Turkish Airlines Logo
06:45 - 12:35BKK-DUB
35h 50m1 stop
€525Turkish Airlines
Find Deal
Sat, 6 Sep - Sat, 27 Sep
Turkish Airlines Logo
10:35 - 15:25DUB-BKK
22h 50m1 stop
Turkish Airlines Logo
06:45 - 12:35BKK-DUB
35h 50m1 stop
€547Turkish Airlines
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Thu, 28 Aug - Fri, 12 Sep
Emirates Logo
22:05 - 20:00DUB-HKT
15h 55m1 stop
Emirates Logo
23:55 - 20:10HKT-DUB
26h 15m1 stop
€791Emirates
Find Deal
Thu, 5 Jun - Wed, 11 Jun
Emirates Logo
22:05 - 21:50DUB-KUL
16h 45m1 stop
Emirates Logo
02:15 - 12:15KUL-DUB
17h 00m1 stop
€921Emirates
Find Deal
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KAYAK's insights & trends for flights to Southeast Asia

Get data-powered insights and trends for 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 €835 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is €1,355 and €1,283 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 the flight from Ireland to Southeast Asia, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.


Good to know

Low seasonJuly
High seasonJanuary
Cheapest flight€283
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Dublin to Bangkok Suvarnabhumi Airport

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.

  • What is the cheapest day to fly to Southeast Asia?

    Based on KAYAK data, the cheapest day to fly to Southeast Asia is Wednesday when return tickets can be as cheap as €728. On the other hand, the most expensive day to fly is Saturday, when return prices are €865 on average.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally in the evening, when round-trip flights cost €726 on average. Morning departures are around 7% more expensive than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally at night, which is peak travel time and where the average cost of a ticket is €867.

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

 
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.
8.0
EmiratesOverall score based on 3240 reviews
8.0Comfort
7.8Food
8.2Entertainment
8.3Crew
8.1Boarding
Airline reviews

Premium Economy was not up to my expectation relaxation wise. The chair doesn’t extend enough. It is not economy but not spacious enough to relax and sleep. Food and services were excellent but I am not very keen about food in general.

6.0 GoodNicola, May 2025AMM - DXB
Read more Emirates reviews

Premium Economy was not up to my expectation relaxation wise. The chair doesn’t extend enough. It is not economy but not spacious enough to relax and sleep. Food and services were excellent but I am not very keen about food in general.

First time and very memorable, the finest flying experience ive ever had

Boarding for business class passengers can be improved. Also, when debarking the aircraft, Economy passengers are let off first due the way the configuration of the cabin upstairs.

Poor flight aircraft very old Crew was friendly 1 person though

Delayed, Bad American style food (not tasty, horrible cheese for a flight to France). Incompetent cabin crew (I asked how to connect by cable my headphones and the flight attendant suggested me Bluetooth which is not available). Good space

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.

Loved everything! This flight had premium economy and I didn't see an option to upgraded to premium economy OR buy premium economy tickets. How come?

The ground staff on Islamabad is horrible. The on board services are excellent.

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

The staff was great and probably that's the single most thing that distinguished this particular Qatar flight from my average typical experience. They genuinely wanted to please you and do their best.

Liked some flight attendants. 1 was rude I'll not say her name I don't want to get her jn trouble on my flight back to Dallas from Doha. Very rude to some races of people clearly. She needs a better attitude and bedside manners. Asking her questions and she responds "WHAT" twice rudely like I was bothering her and "is it going to be cranberry or mango juice with an attitude".

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.

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.

second leg was more comfortable. Customer service in Abu Dhabi is okay.

Etihad seems to have a very strict luggage enforcement. I am a very light passenger compared to other passengers which are mainly heavier. I do not understood why airlines enforce the weight restriction so strictly. I was overweight luggage of 1.5kg, but am probably 10+kg lighter than the average passenger. Other airlines are far more accommodating. Poor customer service as far as I am concerned. If weight is such an important issue to an airline they should charge passengers by total amount of body weight plus luggage. To me just ridiculous.

Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Took a long time for boarding. The flight was comfortable.

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

Extremely bad food, they never gave our bags in time, the online check-in did not let us check in because we had Indian OCI not sure why we were given the option to check in then, because we couldn’t check in online we had to go in person and we were not able to change our seats and sit with our family

The staff were wonderful but the seats weren't very comfortable for a bigger guy like me.

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.

All was fine , but air conditioning was not working on board properly so was very hot

The segment bkk ist was ok. The segment ist to yul the boarding was chaotic with 5 control before get in the plain, in addition to normal control by scanner and metal detector during transfert

Very nice and friendly crew. Boarding system can be improved.

"I had a fantastic experience with Turkish Airlines! Here are some things that really stood out to me: - Delicious food options, including a wide range of Turkish cuisine - Friendly and attentive flight attendants - Extensive in-flight entertainment options - Smooth and efficient check-in and boarding process Overall, I was thoroughly impressed with Turkish Airlines and would definitely fly with them again. The combination of comfort, service, and amenities made for a truly enjoyable flight experience."

In this long haul flight, flight attendants never stopped moving and giving excellent service. Very impressive. Very comfortable seats and excellent food

I felt the AVM was bad. They could have done better and felt the route was much long theb expected otherwise it was good experience.

A fairly standard 2/2 configuration. Boeing 787-9 is modern but the amenities chosen by Turkish for their seats are slightly limited - no in-seat charging, for example. Otherwise, a good flight.

The fully flat bed in business class on the 777 is a little narrow, and the 2-3-2 configuration is now dated, but otherwise a comfortable and pleasant flight. It’s hard to beat the value too.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Vegan food tasted good. Restroom could be kept cleaner. Seat tray table was a bit tilted so food tray kept sliding down a bit. Flight crew can be a little more friendly, caring and approachable. Their faces lacked smiles and tone was stern.

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

The crew were excellent, service amazing, blankets and pillow good, cabin temperature perfect, the flight on time, food was unusual selection however plentiful, price for tickets unbeatable through Kayak. Older aeroplanes used by China Eastern was the only down side.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

The temperature of the plane cabin is too hot. Sweat and uncomfortable. Also my food tray was broken down drinks fall off

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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