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Cheap flights from Dublin to Hanoi from £242

DUB — HAN
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Hanoi

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Hanoi

Mon 23/1109:00 -
1 stop22h 10m
Mon 7/1216:00 -
2 stops45h 15m
Deal found 5/11£412
Mon 7/1209:00 -
2 stops40h 00m
Mon 14/1218:30 -
2 stops23h 30m
Deal found 9/11£474
Thu 19/1107:00 -
2 stops26h 55m
Wed 2/1213:30 -
3 stops33h 45m
Deal found 8/11£530
Mon 7/1209:00 -
3 stops40h 00m
Mon 14/1216:00 -
3 stops45h 15m
Deal found 9/11£539
Mon 23/1119:45 -
1 stop15h 25m
Mon 7/1208:15 -
1 stop16h 55m
Deal found 5/11£613
Sun 22/1107:45 -
1 stop16h 10m
Tue 1/1219:10 -
1 stop17h 50m
Deal found 4/11£641

Find flight deals from Dublin to Hanoi

Round-trip from

£412

One-way from

£239

Popular in

July

Cheapest in

September

Average price

£480
China Eastern
  • China Eastern
  • 23/11-7/12
  • 3 total stops
  • 67h 25m total
  • Dublin to Hanoi
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China Eastern
  • China Eastern
  • 16/11-31/12
  • 1 total stop
  • 22h 10m total
  • Dublin to Hanoi
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Dublin to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 4/3

06:50-19:10

2 stops29h 20m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£260

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Mon 11/1

09:00-08:00

2 stops40h 00m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£306

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sun 15/11

07:45-06:55

1 stop16h 10m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£396

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Wed 17/2

14:05-06:55

1 stop33h 50m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£405

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Wed 14/4

15:00-13:55

1 stop16h 55m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£421
Fastest return journey

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Fri 16/4

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£426

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sun 18/4

20:35-18:45

1 stop16h 10m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£426

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Fri 20/11

14:05-06:55

1 stop33h 50m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£451

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 19/11

07:45-12:20

1 stop21h 35m

Hanoi Noibai

Wed 2/12

19:10-06:00

1 stop17h 50m

£682

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Mon 25/1

13:10-18:00

1 stop21h 50m

Hanoi Noibai

Tue 23/2

16:50-06:25

1 stop20h 35m

£724

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Dublin to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Dublin with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Dublin to Hanoi

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

The best time to book flights from Dublin to Hanoi is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Dublin to Hanoi (average of £471). Flying from Dublin to Hanoi in July is currently the most expensive (average of £1,006). 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 much does it cost for a return flight from Dublin to Hanoi?

Airfare is typical for this route at the moment.

Dublin to Hanoi flights typically cost between £396 and £603 in November.
The cheapest return price found within the last 5 days was £412 on China Eastern (23 Nov–7 Dec).

Reviews of airlines servicing Hanoi

Get a feel of what it's like to fly with Qatar Airways,Turkish Airlines, andEtihad Airways from Dublin to Hanoi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,703 reviews
Check prices

Overall

7.4

Entertainment

7.3

Food

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2026

DOH - MAA

Missed to provide dinner... Requested fee more times and waited so long to get food .. almost everyone finished when we get our food which was very bad experience
Qatar Airways
7.4
Good
3,703 reviews
Qatar Airways
7.4
Good
3,703 reviews
Check prices

Overall

7.4

Entertainment

7.3

Food

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2026

DOH - MAA

Missed to provide dinner... Requested fee more times and waited so long to get food .. almost everyone finished when we get our food which was very bad experience
Turkish Airlines
7.4
Good
4,467 reviews
Qatar Airways
7.4
Good
3,703 reviews
Check prices

Overall

7.4

Entertainment

7.3

Food

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2026

DOH - MAA

Missed to provide dinner... Requested fee more times and waited so long to get food .. almost everyone finished when we get our food which was very bad experience
Etihad Airways
7.3
Good
1,555 reviews
Qatar Airways
7.4
Good
3,703 reviews
Check prices

Overall

7.4

Entertainment

7.3

Food

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2026

DOH - MAA

Missed to provide dinner... Requested fee more times and waited so long to get food .. almost everyone finished when we get our food which was very bad experience
China Eastern
7.3
Good
250 reviews
Qatar Airways
7.4
Good
3,703 reviews
Check prices

Overall

7.4

Entertainment

7.3

Food

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Oct 2026

DOH - MAA

Missed to provide dinner... Requested fee more times and waited so long to get food .. almost everyone finished when we get our food which was very bad experience

Related info for your journey

  • How long is the flight from Dublin to Hanoi?

    China Eastern can get you from Dublin to Hanoi in just under 22h 10m. Your travel time can differ by up to . Airlines will cover a distance of 5889 mi.

  • What are the cheapest airlines flying from Dublin to Hanoi round-trip?

    Our cheapest airline available from Dublin to Hanoi is China Eastern. Our recent data shows that you can find tickets from as low as £388 on this airline. Additional options worth looking into are Turkish Airlines and Qatar Airways, starting at £640 and £685 round-trip. China Eastern is priced at 48% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Dublin to Hanoi?

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

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

    Yes. Cheapflights offers flight deals from Dublin to Hanoi 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 Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Dublin to Hanoi (average of £471). Flying from Dublin to Hanoi in July is currently the most expensive (average of £1,006). 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

Top 4 airlines flying from Dublin to Hanoi

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£388Average£576FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest£640Average£796FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest£685Average£886FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest£712Average£878FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Hanoi?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin to Hanoi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Hanoi for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to Hanoi, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Dublin to Hanoi 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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