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Cheap flights from Dublin to Hanoi from €249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Hanoi departing on 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to Hanoi

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
10:55 - 17:45DUB  Dublin-HAN Hanoi Noibai
24h 50m1 stop Shanghai Pu Dong
China Eastern Logo
02:35 - 08:00HAN  Hanoi Noibai-DUB Dublin
35h 25m2 stops Wuhan Shanghai Pu Dong
€442China Eastern
Fri, 18 Sep - Sat, 19 Sep
China Eastern Logo
09:00 - 15:15DUB  Dublin-HAN Hanoi Noibai
47h 15m3 stops Shanghai Pu Dong Fuzhou Kunming Changshui
China Eastern Logo
02:45 - 06:15HAN  Hanoi Noibai-DUB Dublin
34h 30m1 stop Shanghai Pu Dong
€457China Eastern
Wed, 4 Nov - Mon, 16 Nov
Multiple Airlines Logo
10:55 - 17:45DUB  Dublin-HAN Hanoi Noibai
24h 50m1 stop Shanghai Pu Dong
Multiple Airlines Logo
18:25 - 07:55HAN  Hanoi Noibai-DUB Dublin
43h 30m2 stops Shenzhen London Heathrow
€528Multiple Airlines
Wed, 2 Sep - Wed, 30 Sep
Multiple Airlines Logo
06:25 - 11:00DUB  Dublin-HAN Hanoi Noibai
22h 35m2 stops London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
12:20 - 16:10HAN  Hanoi Noibai-DUB Dublin
33h 50m2 stops Shanghai Pu Dong London Gatwick
€545Multiple Airlines
Thu, 24 Sep - Wed, 7 Oct
Etihad Airways Logo
09:00 - 06:40DUB  Dublin-HAN Hanoi Noibai
15h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
20:40 - 07:15HAN  Hanoi Noibai-DUB Dublin
16h 35m1 stop Abu Dhabi Zayed Intl
€705Etihad Airways
Thu, 3 Sep - Wed, 16 Sep
Etihad Airways Logo
09:00 - 06:40DUB  Dublin-HAN Hanoi Noibai
15h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
20:40 - 19:05HAN  Hanoi Noibai-DUB Dublin
28h 25m1 stop Abu Dhabi Zayed Intl
€706Etihad Airways
Thu, 3 Sep - Wed, 16 Sep
Qatar Airways Logo
14:05 - 10:05DUB  Dublin-HAN Hanoi Noibai
37h 00m2 stops Doha Hamad Intl Hong Kong Intl
Qatar Airways Logo
08:55 - 19:50HAN  Hanoi Noibai-DUB Dublin
17h 55m1 stop Doha Hamad Intl
€838Qatar Airways
Sun, 22 Nov - Sat, 28 Nov
Qatar Airways Logo
21:45 - 09:50DUB  Dublin-HAN Hanoi Noibai
30h 05m2 stops Doha Hamad Intl Hong Kong Intl
Qatar Airways Logo
19:10 - 06:00HAN  Hanoi Noibai-DUB Dublin
17h 50m1 stop Doha Hamad Intl
€848Qatar Airways
Sat, 17 Oct - Fri, 30 Oct
Turkish Airlines Logo
16:35 - 15:25DUB  Dublin-HAN Hanoi Noibai
15h 50m1 stop Istanbul
Turkish Airlines Logo
08:45 - 15:30HAN  Hanoi Noibai-DUB Dublin
37h 45m1 stop Istanbul
€860Turkish Airlines
Tue, 1 Dec - Wed, 9 Dec
Turkish Airlines Logo
05:45 - 15:40DUB  Dublin-HAN Hanoi Noibai
27h 55m1 stop Istanbul
Turkish Airlines Logo
22:55 - 23:05HAN  Hanoi Noibai-DUB Dublin
30h 10m1 stop Istanbul
€865Turkish Airlines
Thu, 27 Aug - Wed, 9 Sep

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China Eastern flights from Dublin to Hanoi

Our best China Eastern deals on Dublin to Hanoi flight tickets
China Eastern
18 Sept
DUB10:55Dublin
24h 50m
1 stop
HAN17:45Hanoi Noibai
19 Sept
HAN02:35Hanoi Noibai
35h 25m
2 stops
DUB08:00Dublin
€442
China Eastern
4 Nov
DUB09:00Dublin
47h 15m
2 stops
HAN15:15Hanoi Noibai
16 Nov
HAN02:45Hanoi Noibai
34h 30m
1 stop
DUB06:15Dublin
€457
China Eastern
8 Jan
DUB09:00Dublin
25h 45m
1 stop
HAN17:45Hanoi Noibai
27 Jan
HAN02:45Hanoi Noibai
34h 30m
1 stop
DUB06:15Dublin
€458

Qatar Airways flights from Dublin to Hanoi

Our best Qatar Airways deals on Dublin to Hanoi flight tickets
Qatar Airways
19 Aug
DUB08:15Dublin
23h 40m
1 stop
HAN13:55Hanoi Noibai
31 Aug
HAN19:30Hanoi Noibai
30h 45m
1 stop
DUB20:15Dublin
€1,180
Qatar Airways
21 Aug
DUB08:15Dublin
23h 40m
1 stop
HAN13:55Hanoi Noibai
31 Aug
HAN19:30Hanoi Noibai
30h 45m
1 stop
DUB20:15Dublin
€1,195
Qatar Airways
19 Aug
DUB08:15Dublin
17h 00m
1 stop
HAN07:15Hanoi Noibai
29 Aug
HAN08:45Hanoi Noibai
17h 30m
1 stop
DUB20:15Dublin
€1,276

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Hanoi 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, momondo users made 13,528 searches. Data last updated 8 August 2026.
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

Fri 18/9

10:55-17:45

1 stop24h 50m

Hanoi Noibai

Sat 19/9

02:35-08:00

2 stops35h 25m

€442

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Wed 4/11

09:00-15:15

3 stops47h 15m

Hanoi Noibai

Mon 16/11

02:45-06:15

1 stop34h 30m

€457

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Wed 2/9

10:55-17:45

1 stop24h 50m

Hanoi Noibai

Wed 30/9

18:25-07:55

2 stops43h 30m

€528

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 24/9

06:25-11:00

2 stops22h 35m

Hanoi Noibai

Wed 7/10

12:20-16:10

2 stops33h 50m

€545
Fastest return journey

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 3/9

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Wed 16/9

20:40-07:15

1 stop16h 35m

€705

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 3/9

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Wed 16/9

20:40-19:05

1 stop28h 25m

€706

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sun 22/11

14:05-10:05

2 stops37h 00m

Hanoi Noibai

Sat 28/11

08:55-19:50

1 stop17h 55m

€838

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sat 17/10

21:45-09:50

2 stops30h 05m

Hanoi Noibai

Fri 30/10

19:10-06:00

1 stop17h 50m

€848

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Tue 1/12

16:35-15:25

1 stop15h 50m

Hanoi Noibai

Wed 9/12

08:45-15:30

1 stop37h 45m

€860

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 27/8

05:45-15:40

1 stop27h 55m

Hanoi Noibai

Wed 9/9

22:55-23:05

1 stop30h 10m

€865

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hanoi from

How to get the cheapest flight ticket from Dublin to Hanoi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dublin and Hanoi?

Prices are currently low for flights on this route.

Typical prices usually range from €768 to €1,556.
The lowest price recently found on this route was €442.

What is the cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Dublin is in August. Flight prices, which tend to average around €773, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Hanoi from Dublin during September instead. Flights to Hanoi in September, while not as cheap as those in August, still average around €855.

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

You are more likely to see cheaper flights to Hanoi from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around €995 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Dublin for as low as €683 on momondo.

Can stopping save me money on Dublin to Hanoi flights?

You could potentially save up to 31% on your flight if you consider stops on a Dublin to Hanoi flight.

How have Dublin to Hanoi flight prices changed over time?

When to book flights from Dublin to Hanoi

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Hanoi according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Hanoi (DUB to HAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Hanoi

Fastest flight time

22h 10m

Direct flights

None
The fastest flight from Dublin to Hanoi takes 22h 10m
There are no direct flights from Dublin to Hanoi. There are no popular flight routes from Dublin to Hanoi.
Search flight deals

Frequently asked questions about flying from Dublin to Hanoi

  • How far is Dublin to Hanoi Noibai by plane?

    Dublin and Hanoi Noibai are 9502.0 km apart from one another. Flights usually cover this in 22h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Dublin Airport to Hanoi Noibai Airport?

    Prices for flights from Dublin Airport to Hanoi Noibai Airport refresh daily.

  • How many operators does momondo search for flights from Dublin Airport to Hanoi Noibai Airport?

  • How old do you have to be to fly from Dublin Airport to Hanoi Noibai Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Hanoi Noibai Airport.

  • What documentation or ID do you need to fly to Hanoi Noibai Airport?

    The necessary travel and health documents for your Hanoi Noibai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Dublin to Hanoi?

Best airlines flying from Dublin to Hanoi

Compare and see reviews for airlines that fly from Dublin to Hanoi with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom €404Free CancellationRating
7.3
1,500 reviews
Search Etihad Airways flights
China EasternPriceFrom €464Free CancellationRating
7.3
232 reviews
Search China Eastern flights
Turkish AirlinesPriceFrom €794Free CancellationRating
7.4
4,475 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom €859Free CancellationRating
7.4
3,739 reviews
Search Qatar Airways flights
EmiratesPriceFrom €1,046Free CancellationRating
8.1
3,648 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Hanoi?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hanoi from Dublin.

Can I find flights from Dublin to Hanoi with flexible booking policies on momondo?

Yes. All flights to Hanoi from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dublin to Hanoi?

Once you have performed a search for Dublin to Hanoi flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Dublin to Hanoi right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Hanoi, momondo offers a useful price alert feature which will track prices for flights to Hanoi from Dublin and alert you when they change.

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Find better results for your trip to Vietnam

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Da Nang Airport
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