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Cheap flights from Dublin to Southeast Asia from £225

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BKK
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Southeast Asia

Enter your travel dates to find the best prices.

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 18 February 2026.

Tue 17/316:30
DUB
-
SIN
1 stop32h 05m
Turkish Airlines
Tue 24/310:15
SIN
-
DUB
1 stop31h 25m
Turkish Airlines
Deal found 17/2£441
Sat 19/917:10
DUB
-
SIN
1 stop33h 20m
Turkish Airlines
Sun 27/910:25
SIN
-
DUB
1 stop19h 40m
Turkish Airlines
Deal found 15/2£442
Fri 6/307:20
DUB
-
SIN
1 stop17h 15m
Turkish Airlines
Sun 15/310:15
SIN
-
DUB
1 stop37h 05m
Turkish Airlines
Deal found 17/2£443
Thu 10/909:40
DUB
-
SIN
1 stop25h 50m
Finnair
Mon 14/921:35
SIN
-
DUB
1 stop26h 40m
Finnair
Deal found 14/2£444
Wed 4/1108:10
DUB
-
SIN
1 stop17h 25m
Etihad Airways
Thu 12/1119:25
SIN
-
DUB
1 stop30h 50m
Etihad Airways
Deal found 17/2£446
Wed 4/1116:50
DUB
-
SIN
1 stop33h 10m
Turkish Airlines
Thu 12/1110:25
SIN
-
DUB
1 stop31h 15m
Turkish Airlines
Deal found 16/2£447
Thu 24/920:35
DUB
-
SIN
1 stop30h 05m
Etihad Airways
Mon 28/921:00
SIN
-
DUB
1 stop17h 15m
Etihad Airways
Deal found 15/2£449
Tue 28/417:05
DUB
-
SIN
1 stop32h 40m
Turkish Airlines
Fri 22/510:25
SIN
-
DUB
1 stop36h 15m
Turkish Airlines
Deal found 17/2£450
Wed 18/1118:35
DUB
-
DPS
2 stops21h 45m
Multiple Airlines
Wed 25/1120:15
DPS
-
DUB
2 stops20h 10m
Multiple Airlines
Deal found 16/2£452
Wed 23/909:40
DUB
-
SIN
1 stop25h 50m
Finnair
Wed 7/1021:35
SIN
-
DUB
1 stop26h 40m
Finnair
Deal found 14/2£452
Thu 10/909:40
DUB
-
SIN
1 stop25h 50m
Finnair
Thu 17/921:35
SIN
-
DUB
1 stop18h 20m
Finnair
Deal found 14/2£454
Sat 16/520:35
DUB
-
SIN
1 stop30h 05m
Etihad Airways
Fri 5/621:00
SIN
-
DUB
1 stop17h 15m
Etihad Airways
Deal found 17/2£457

Find 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 18 February 2026.

Round-trip from

£441

One-way from

£225

Popular in

July

Cheapest in

September

Average price

£556
Turkish Airlines
  • Turkish Airlines
  • 17/3-24/3
  • 2 total stops
  • 63h 30m total
  • Dublin to Southeast Asia
Search Deals
10/3
  • 10/3
  • 2 total stops
  • 35h 50m total
  • Dublin to Southeast Asia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 18 February 2026.
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 17/3

16:30-08:35

1 stop32h 05m

Singapore Changi

Tue 24/3

10:15-09:40

1 stop31h 25m

£441

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Fri 6/3

07:20-08:35

1 stop17h 15m

Singapore Changi

Fri 13/3

11:40-09:40

1 stop30h 00m

£447

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Mon 4/5

17:05-18:30

2 stops19h 25m

Phuket City

Mon 25/5

22:35-09:35

1 stop17h 00m

£485

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Tue 17/3

06:25-17:20

2 stops26h 55m

Singapore Changi

Tue 24/3

19:25-06:25

1 stop19h 00m

£491

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Sun 7/6

05:45-05:10

1 stop17h 25m

Bangkok Suvarnabhumi

Sun 28/6

06:40-23:05

1 stop22h 25m

£491

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Fri 15/5

05:35-05:10

1 stop17h 35m

Bangkok Suvarnabhumi

Fri 5/6

22:45-09:35

1 stop16h 50m

£491

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Fri 1/5

17:05-05:10

1 stop30h 05m

Bangkok Suvarnabhumi

Wed 3/6

22:45-09:35

1 stop16h 50m

£491

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Sat 9/5

10:40-09:45

1 stop17h 05m

Bangkok Suvarnabhumi

Sun 24/5

06:40-09:35

1 stop32h 55m

£496

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Thu 9/4

21:45-19:05

1 stop15h 20m

Bangkok Suvarnabhumi

Mon 20/4

09:05-06:10

1 stop27h 05m

£505

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Sat 25/4

20:35-23:40

1 stop21h 05m

Phuket City

Sat 23/5

09:25-19:05

1 stop15h 40m

£507

Flights are sorted by cheapest return flights first.

Deals found on 16/2

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, September is the cheapest month in which you can book a flight from Dublin to Southeast Asia (average of £337). Flying from Dublin to Southeast Asia in July is currently the most expensive (average of £550). 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.

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 18 February 2026.
Read through reviews of airlines operating flights from Dublin to Southeast Asia, such as Emirates, KLM, andQatar Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,522 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Emirates
8.1
Very Good
3,522 reviews
Emirates
8.1
Very Good
3,522 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
KLM
7.7
Good
1,457 reviews
Emirates
8.1
Very Good
3,522 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Qatar Airways
7.4
Good
3,738 reviews
Emirates
8.1
Very Good
3,522 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Etihad Airways
7.3
Good
1,397 reviews
Emirates
8.1
Very Good
3,522 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Turkish Airlines
7.3
Good
4,220 reviews
Emirates
8.1
Very Good
3,522 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

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.

  • How long is the flight from Dublin to Southeast Asia?

    There are many flights that can get you from Dublin to Southeast Asia in 19h 15m. Fly via Turkish Airlines, Etihad Airways, or KLM to get the fastest option. Dublin and Southeast Asia are separated by a distance of 6959 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 Lufthansa (£208), IndiGo (£212), and SWISS (£218).

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

    The most popular flight routes from Dublin to Southeast Asia are Dublin - Bangkok Suvarnabhumi, Dublin - Denpasar Bali Ngurah Rai and Dublin - Phuket City.

  • 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, September is the cheapest month in which you can book a flight from Dublin to Southeast Asia (average of £337). Flying from Dublin to Southeast Asia in July is currently the most expensive (average of £550). 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 18 February 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest£288Average£690FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
LufthansaCheapest£307Average£637FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£361Average£426FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£366Average£569FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Etihad AirwaysCheapest£377Average£584FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Hainan AirlinesCheapest£415Average£560FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air FranceCheapest£422Average£693FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£434Average£588FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Turkish AirlinesCheapest£435Average£647FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapest£438Average£785FlexibilityNo cancel feeOn-time75%
Search KLM 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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