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Cheap flights from Dublin to Southeast Asia from £254

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BKK
26 Jun — 3 Jul1
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 27 May 2026.

Wed 4/1114:00
DUB
-
SIN
1 stop35h 35m
Etihad Airways
Thu 12/1119:25
SIN
-
DUB
1 stop19h 00m
Etihad Airways
Deal found 25/5£474
Sun 7/609:40
DUB
-
SIN
1 stop25h 50m
Finnair
Mon 22/621:35
SIN
-
DUB
1 stop26h 40m
Finnair
Deal found 24/5£495
Thu 24/908:50
DUB
-
BKK
2 stops24h 00m
Austrian Airlines
Fri 23/1023:40
BKK
-
DUB
2 stops23h 15m
Austrian Airlines
Deal found 24/5£495
Fri 13/1114:00
DUB
-
SIN
1 stop35h 35m
Etihad Airways
Sun 22/1119:25
SIN
-
DUB
1 stop25h 10m
Etihad Airways
Deal found 26/5£502
Thu 24/908:50
DUB
-
BKK
2 stops24h 00m
Multiple Airlines
Thu 22/1012:35
BKK
-
DUB
1 stop29h 35m
Multiple Airlines
Deal found 24/5£503
Tue 9/606:25
DUB
-
BKK
2 stops24h 10m
Multiple Airlines
Wed 17/622:35
BKK
-
DUB
2 stops26h 20m
Multiple Airlines
Deal found 23/5£504
Wed 7/1015:00
DUB
-
SIN
1 stop23h 15m
Qatar Airways
Wed 14/1019:40
SIN
-
DUB
1 stop24h 50m
Qatar Airways
Deal found 22/5£504
Wed 27/508:15
DUB
-
SIN
1 stop18h 05m
Qatar Airways
Thu 4/619:00
SIN
-
DUB
1 stop19h 55m
Qatar Airways
Deal found 25/5£505
Wed 18/1111:45
DUB
-
BKK
2 stops23h 00m
Oman Air
Mon 7/1209:00
BKK
-
DUB
2 stops20h 45m
Oman Air
Deal found 25/5£507
Wed 3/612:50
DUB
-
BKK
1 stop18h 55m
Qatar Airways
Mon 15/619:45
BKK
-
DUB
1 stop30h 30m
Qatar Airways
Deal found 22/5£508
Tue 15/909:00
DUB
-
SIN
1 stop17h 40m
Etihad Airways
Wed 18/1119:25
SIN
-
DUB
1 stop19h 00m
Etihad Airways
Deal found 22/5£508
Sun 20/908:40
DUB
-
BKK
1 stop19h 10m
SWISS
Fri 9/1012:35
BKK
-
DUB
1 stop25h 20m
SWISS
Deal found 26/5£511

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 27 May 2026.

Round-trip from

£474

One-way from

£254

Popular in

December

Cheapest in

September

Average price

£489
Etihad Airways
  • Etihad Airways
  • 4/11-12/11
  • 2 total stops
  • 54h 35m total
  • Dublin to Southeast Asia
Search Deals
Qatar Airways
  • Qatar Airways
  • 3/11
  • 1 total stop
  • 15h 55m total
  • Dublin to Southeast Asia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 27 May 2026.
Use the filters below to find and compare flights from Dublin to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Fri 26/6

15:00-21:15

1 stop23h 15m

Singapore Changi

Thu 30/7

03:15-13:30

1 stop17h 15m

£547

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Tue 9/6

20:35-12:15

1 stop33h 40m

Phuket City

Fri 19/6

15:45-07:15

1 stop21h 30m

£552

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Thu 27/8

09:00-12:10

1 stop21h 10m

Bangkok Suvarnabhumi

Wed 25/11

02:55-18:15

1 stop22h 20m

£556

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Tue 20/10

20:35-23:50

1 stop21h 15m

Bangkok Suvarnabhumi

Thu 19/11

14:40-06:25

1 stop22h 45m

£556

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Sat 7/11

19:50-12:00

1 stop33h 10m

Phuket City

Tue 24/11

15:30-06:25

1 stop21h 55m

£558

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Sun 13/9

20:35-23:40

1 stop21h 05m

Phuket City

Tue 29/9

15:45-07:15

1 stop21h 30m

£561

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Sun 4/10

08:15-06:20

1 stop16h 05m

Bangkok Suvarnabhumi

Thu 22/10

09:55-20:15

1 stop16h 20m

£566

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Tue 8/9

15:00-17:25

2 stops20h 25m

Phuket City

Wed 16/9

20:30-06:45

1 stop16h 15m

£572
Fastest return journey

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Tue 21/7

21:45-18:50

1 stop15h 05m

Phuket City

Tue 28/7

09:20-20:15

1 stop16h 55m

£576

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Thu 10/9

19:00-18:40

1 stop16h 40m

Singapore Changi

Mon 14/9

23:20-14:50

1 stop22h 30m

£610

Flights are sorted by cheapest return flights first.

Deals found on 22/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, August is the cheapest month in which you can book a flight from Dublin to Southeast Asia (average of £242). Flying from Dublin to Southeast Asia in July is currently the most expensive (average of £1,507). 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.

How far ahead should I book a flight from Dublin to Southeast Asia?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Southeast Asia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 27 May 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
3,568 reviews
Check prices

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Emirates
8.1
Very Good
3,568 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
KLM
7.8
Good
1,522 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Qatar Airways
7.4
Good
3,726 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Turkish Airlines
7.4
Good
4,396 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Etihad Airways
7.3
Good
1,445 reviews
Emirates
8.1
Very Good
3,568 reviews
Check prices

Food

7.9

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

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 16h 40m. Fly via Etihad Airways, Qatar Airways, or British Airways 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 Etihad Airways (£190), Lufthansa (£209), and IndiGo (£209).

  • 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 - Singapore Changi.

  • 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, August is the cheapest month in which you can book a flight from Dublin to Southeast Asia (average of £242). Flying from Dublin to Southeast Asia in July is currently the most expensive (average of £1,507). 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 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest£204Average£686FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
LufthansaCheapest£310Average£660FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Hainan AirlinesCheapest£407Average£545FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Etihad AirwaysCheapest£411Average£577FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapest£422Average£747FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapest£442Average£665FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£444Average£694FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Oman AirCheapest£445Average£636FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
KLMCheapest£452Average£821FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest£454Average£696FlexibilityNo 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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