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Cheap flights from Dublin to Southeast Asia from £245

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BKK
5 Apr — 12 Apr1
1 adult

Cheap flight deals from Dublin to Southeast Asia

Keep the following information in mind while searching for Dublin to Southeast Asia flight deals. Data was last updated 31 March 2025.

Round-trip from

£400

One-way from

£245

Popular in

December

Cheapest in

September

Average price

£571
Finnair
  • Finnair
  • 20/5-28/5
  • 2 total stops
  • 52h 20m total
  • Dublin to Southeast Asia
Search Deals
15/6
  • 15/6
  • 3 total stops
  • 38h 00m total
  • Dublin to Southeast Asia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Dublin to Southeast Asia

Cheapest flights from Dublin to Southeast Asia
Explore the most affordable flight options available from Dublin to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Tue 20/509:45DUB - SIN
1 stop25h 40mFinnair
Wed 28/521:35SIN - DUB
1 stop26h 40mFinnair
Deal found 31/3£400
Sun 25/509:05DUB - SIN
1 stop17h 35mEtihad Airways
Thu 12/621:10SIN - DUB
1 stop17h 00mEtihad Airways
Deal found 31/3£412
Mon 26/515:55DUB - SIN
1 stop17h 35mAir France
Fri 13/610:50SIN - DUB
1 stop18h 50mAir France
Deal found 31/3£433
Wed 28/520:45DUB - SIN
1 stop35h 45mMultiple Airlines
Sun 15/610:50SIN - DUB
1 stop18h 50mMultiple Airlines
Deal found 31/3£434
Thu 8/509:05DUB - HKT
1 stop27h 20mEtihad Airways
Wed 14/500:55HKT - DUB
1 stop36h 15mEtihad Airways
Deal found 30/3£447
Wed 3/909:05DUB - BKK
1 stop27h 30mEtihad Airways
Mon 29/902:55BKK - DUB
1 stop22h 00mEtihad Airways
Deal found 31/3£449
Tue 14/1019:05DUB - BKK
2 stops41h 55mScandinavian Airlines
Thu 30/1013:00BKK - DUB
1 stop29h 50mScandinavian Airlines
Deal found 31/3£453
Tue 27/516:55DUB - SIN
1 stop18h 00mTurkish Airlines
Sat 14/623:10SIN - DUB
1 stop20h 25mTurkish Airlines
Deal found 31/3£454
Sat 6/910:35DUB - BKK
1 stop22h 50mTurkish Airlines
Sat 27/911:00BKK - DUB
1 stop31h 35mTurkish Airlines
Deal found 30/3£463
Sat 13/908:15DUB - BKK
1 stop23h 10mQatar Airways
Tue 7/1002:30BKK - DUB
1 stop17h 00mQatar Airways
Deal found 31/3£466
Wed 3/918:40DUB - DPS
2 stops21h 05mMultiple Airlines
Mon 29/907:10DPS - DUB
2 stops22h 05mMultiple Airlines
Deal found 30/3£468
Mon 2/620:45DUB - SIN
1 stop35h 45mKLM
Tue 17/600:40SIN - DUB
1 stop38h 40mKLM
Deal found 31/3£469

Cheapflights Fare Finder

Customise your flight search to find flights from Dublin to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 March 2025.
Use the filters below to find and compare flights from Dublin to Southeast Asia that are best for you.

Fly from

Dublin

Fly to

Southeast Asia

Route

Depart

Return

Price

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Tue 20/5

09:45-18:25

1 stop25h 40m

Singapore Changi

Wed 28/5

21:35-17:15

1 stop26h 40m

£400

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Sun 25/5

09:05-09:40

1 stop17h 35m

Singapore Changi

Wed 11/6

21:10-07:10

1 stop17h 00m

£412

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Mon 26/5

15:55-16:30

1 stop17h 35m

Singapore Changi

Fri 13/6

10:50-22:40

1 stop18h 50m

£433

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Wed 28/5

20:45-15:30

1 stop35h 45m

Singapore Changi

Sun 15/6

10:50-22:40

1 stop18h 50m

£434

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Thu 8/5

09:05-18:25

1 stop27h 20m

Phuket City

Wed 14/5

00:55-07:10

1 stop36h 15m

£447

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Wed 3/9

09:05-18:35

1 stop27h 30m

Bangkok Suvarnabhumi

Mon 29/9

02:55-18:55

1 stop22h 00m

£449

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Tue 27/5

16:55-17:55

1 stop18h 00m

Singapore Changi

Sat 14/6

23:10-12:35

1 stop20h 25m

£454

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Sat 6/9

10:35-15:25

1 stop22h 50m

Bangkok Suvarnabhumi

Sat 27/9

11:00-12:35

1 stop31h 35m

£463

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Sat 13/9

08:15-13:25

1 stop23h 10m

Bangkok Suvarnabhumi

Tue 7/10

02:30-13:30

1 stop17h 00m

£466

DublinDenpasar

DUB - DPS

DUBDPS

Dublin

Wed 3/9

18:40-22:45

2 stops21h 05m

Denpasar Bali Ngurah Rai

Mon 29/9

07:10-22:15

2 stops22h 05m

£468

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 60 results
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Best time to book a flight from Dublin to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Southeast Asia

What is the cheapest month to book a flight from Dublin to Southeast Asia?

Currently, May is the cheapest month in which you can book a flight from Dublin to Southeast Asia (average of £758). Flying from Dublin to Southeast Asia in December is currently the most expensive (average of £1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to YJX?

Find hourly flight availability from Dublin to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 March 2025.

When flying from Dublin to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated 31 March 2025.
Read through reviews of airlines operating flights from Dublin to Southeast Asia, such as Emirates, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,192 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.8

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.0
Very Good
3,192 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.8

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
KLM
7.8
Good
1,321 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.8

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Finnair
7.6
Good
1,267 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.8

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Austrian Airlines
7.6
Good
770 reviews
Emirates
8.0
Very Good
3,192 reviews
Check prices

Overall

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.8

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Southeast Asia?

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Southeast Asia. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • What are the cheapest airlines to fly from Dublin to Southeast Asia one-way?

    The cheapet airlines for a one-way flight from Dublin to Southeast Asia are Etihad Airways (£247), Oman Air (£335), and SWISS (£342).

  • What are the most popular routes from Dublin to Southeast Asia?

    The most popular flight routes from Dublin to Southeast Asia are Dublin - Phuket City, Dublin - Singapore Changi and Dublin - Bangkok Suvarnabhumi.

  • Can I find deals for flights from Dublin to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Dublin to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Southeast Asia.

  • Can I find deals for business class flights from Dublin to Southeast Asia?

    Yes. Cheapflights offers flight deals from Dublin to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Southeast Asia?

    Currently, May is the cheapest month in which you can book a flight from Dublin to Southeast Asia (average of £758). Flying from Dublin to Southeast Asia in December is currently the most expensive (average of £1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Dublin to Southeast Asia

Discover the top 10 airlines that operate flights from Dublin to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£305Average£447FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
SWISSCheapest£373Average£575FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Etihad AirwaysCheapest£406Average£612FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest£414Average£623FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapest£417Average£494FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£417Average£594FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapest£417Average£644FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Hainan AirlinesCheapest£441Average£514FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air FranceCheapest£468Average£764FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapest£468Average£745FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Southeast Asia?

Cheapflights makes it easy to find Dublin to Southeast Asia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Southeast Asia?

Cheapflights helps you find that perfect flight to Southeast Asia from Dublin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dublin to Southeast Asia with no change fees?

Certainly. Search results for flights to Southeast Asia from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dublin to Southeast Asia become cheaper?

Yes, Cheapflights offers price alerts on Dublin to Southeast Asia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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