Cheap flights from Dublin to Southeast Asia from £251

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BKK
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 7 November 2025.

Tue 2/1208:10DUB - SIN
1 stop17h 25mEtihad Airways
Sun 7/1219:25SIN - DUB
1 stop19h 00mEtihad Airways
Deal found 5/11£437
Thu 4/1206:25DUB - SIN
1 stop19h 35mTurkish Airlines
Mon 8/1211:40SIN - DUB
1 stop18h 30mTurkish Airlines
Deal found 6/11£444
Thu 13/1113:25DUB - SIN
1 stop18h 50mKLM
Tue 25/1101:40SIN - DUB
1 stop19h 00mKLM
Deal found 5/11£467
Tue 2/1213:25DUB - SIN
2 stops21h 10mMultiple Airlines
Sun 7/1210:55SIN - DUB
1 stop20h 00mMultiple Airlines
Deal found 5/11£474
Sun 9/1107:45DUB - BKK
2 stops27h 00mOman Air
Tue 2/1220:05BKK - DUB
2 stops23h 30mOman Air
Deal found 5/11£490
Mon 24/1108:10DUB - BKK
1 stop26h 50mEtihad Airways
Sun 8/302:55BKK - DUB
1 stop34h 30mEtihad Airways
Deal found 5/11£493
Sun 9/1107:45DUB - BKK
2 stops27h 00mMultiple Airlines
Sat 15/1109:00BKK - DUB
2 stops20h 45mMultiple Airlines
Deal found 5/11£495
Mon 10/1111:55DUB - BKK
3 stops31h 40mMultiple Airlines
Wed 19/1122:05BKK - DUB
3 stops29h 10mMultiple Airlines
Deal found 6/11£496
Tue 18/1116:30DUB - SIN
1 stop32h 15mTurkish Airlines
Mon 1/1211:40SIN - DUB
1 stop18h 30mTurkish Airlines
Deal found 5/11£497
Thu 27/1117:15DUB - BKK
3 stops32h 00mMultiple Airlines
Mon 8/1212:40BKK - DUB
2 stops30h 05mMultiple Airlines
Deal found 5/11£498
Tue 11/1111:00DUB - BKK
1 stop29h 25mMultiple Airlines
Wed 19/1104:35BKK - DUB
2 stops27h 20mMultiple Airlines
Deal found 6/11£501
Tue 25/1107:45DUB - BKK
1 stop15h 55mQatar Airways
Thu 11/1208:15BKK - DUB
1 stop18h 35mQatar Airways
Deal found 5/11£504

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 7 November 2025.

Round-trip from

£437

One-way from

£251

Popular in

July

Cheapest in

September

Average price

£571
Etihad Airways
  • Etihad Airways
  • 2/12-7/12
  • 2 total stops
  • 36h 25m total
  • Dublin to Southeast Asia
28/2
  • 28/2
  • 3 total stops
  • 58h 50m total
  • Dublin to Southeast Asia
Highest demand for flights based on searches. 12% potential increase in price (£67 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in November 2025

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 7 November 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

Thu 4/12

06:25-10:00

1 stop19h 35m

Singapore Changi

Mon 8/12

11:40-22:10

1 stop18h 30m

£444

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Sun 15/2

08:10-09:35

1 stop17h 25m

Singapore Changi

Sun 1/3

19:25-06:25

1 stop19h 00m

£478

DublinSingapore

DUB - SIN

DUBSIN

Dublin

Sun 15/2

06:25-10:00

1 stop19h 35m

Singapore Changi

Mon 2/3

11:40-15:30

1 stop35h 50m

£483

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Sat 28/2

08:10-18:00

1 stop26h 50m

Bangkok Suvarnabhumi

Mon 16/3

17:40-18:15

2 stops31h 35m

£499

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Mon 2/2

08:10-23:20

1 stop32h 10m

Bangkok Suvarnabhumi

Mon 2/3

10:00-06:25

2 stops51h 25m

£510

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Sun 1/2

19:50-23:20

1 stop20h 30m

Bangkok Suvarnabhumi

Mon 2/3

12:25-06:25

2 stops49h 00m

£523

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Sun 22/3

05:55-14:15

2 stops25h 20m

Phuket City

Thu 26/3

07:45-22:10

2 stops21h 25m

£525

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Wed 28/1

08:10-17:55

1 stop26h 45m

Phuket City

Tue 3/3

03:10-06:25

1 stop34h 15m

£527

DublinBangkok

DUB - BKK

DUBBKK

Dublin

Fri 20/2

08:10-07:10

1 stop16h 00m

Bangkok Suvarnabhumi

Sat 7/3

03:55-18:15

1 stop21h 20m

£530

DublinPhuket City

DUB - HKT

DUBHKT

Dublin

Thu 26/2

06:25-15:50

1 stop26h 25m

Phuket City

Wed 11/3

21:50-22:10

2 stops31h 20m

£533

Flights are sorted by cheapest return flights first.

Deals found on 5/11

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 £349). Flying from Dublin to Southeast Asia in July is currently the most expensive (average of £571). 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 7 November 2025.

A simple way to save on the total cost of your ticket is to fly from Dublin to Southeast Asia in the afternoon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Dublin to Southeast Asia?

Use this chart to determine the cheapest time to fly return from Dublin to Southeast Asia. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Dublin to Southeast Asia flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 7 November 2025.
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.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Food

7.9

Comfort

8.0

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.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Food

7.9

Comfort

8.0

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.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Food

7.9

Comfort

8.0

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.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Food

7.9

Comfort

8.0

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.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Food

7.9

Comfort

8.0

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.

Entertainment

8.2

Boarding

8.1

Overall

8.1

Food

7.9

Comfort

8.0

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 17h 25m. 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 Oman Air (£277), SWISS (£283), and Finnair (£330).

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

  • 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 £349). Flying from Dublin to Southeast Asia in July is currently the most expensive (average of £571). 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

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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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£302Average£443FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£312Average£641FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest£390Average£613FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest£406Average£612FlexibilityNo cancel feeOn-time70%
Search British Airways flights
China EasternCheapest£411Average£680FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£413Average£672FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapest£425Average£715FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Hainan AirlinesCheapest£436Average£597FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air FranceCheapest£437Average£707FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£456Average£819FlexibilityNo 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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