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Cheap flights from Dublin to Hanoi from €301

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 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Dublin to Hanoi

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:50 - 16:40DUB-HAN
25h 50m2 stops
Multiple Airlines Logo
12:25 - 10:15HAN-DUB
28h 50m2 stops
€517Multiple Airlines
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Mon, 1 Dec - Mon, 15 Dec
Multiple Airlines Logo
06:20 - 04:35DUB-HAN
39h 15m2 stops
Multiple Airlines Logo
08:50 - 22:10HAN-DUB
20h 20m1 stop
€559Multiple Airlines
Find Deal
Tue, 6 Jan - Wed, 28 Jan
Multiple Airlines Logo
09:40 - 04:35DUB-HAN
35h 55m2 stops
Multiple Airlines Logo
08:50 - 22:10HAN-DUB
20h 20m1 stop
€579Multiple Airlines
Find Deal
Thu, 8 Jan - Wed, 28 Jan
Multiple Airlines Logo
06:20 - 04:35DUB-HAN
39h 15m2 stops
Multiple Airlines Logo
20:00 - 06:25HAN-DUB
17h 25m1 stop
€586Multiple Airlines
Find Deal
Tue, 6 Jan - Thu, 29 Jan
Multiple Airlines Logo
07:00 - 11:15DUB-HAN
21h 15m2 stops
Multiple Airlines Logo
18:15 - 19:05HAN-DUB
31h 50m2 stops
€595Multiple Airlines
Find Deal
Mon, 24 Nov - Tue, 9 Dec
Multiple Airlines Logo
09:40 - 04:35DUB-HAN
35h 55m2 stops
Multiple Airlines Logo
20:00 - 06:25HAN-DUB
17h 25m1 stop
€606Multiple Airlines
Find Deal
Sat, 10 Jan - Thu, 29 Jan
Multiple Airlines Logo
09:40 - 04:35DUB-HAN
35h 55m2 stops
Multiple Airlines Logo
20:00 - 06:25HAN-DUB
17h 25m1 stop
€608Multiple Airlines
Find Deal
Thu, 8 Jan - Thu, 29 Jan
Multiple Airlines Logo
06:20 - 04:35DUB-HAN
39h 15m2 stops
Multiple Airlines Logo
20:00 - 06:25HAN-DUB
17h 25m1 stop
€610Multiple Airlines
Find Deal
Tue, 6 Jan - Sun, 1 Feb
Multiple Airlines Logo
06:20 - 13:55DUB-HAN
24h 35m2 stops
Multiple Airlines Logo
20:40 - 23:05HAN-DUB
33h 25m3 stops
€611Multiple Airlines
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Mon, 24 Nov - Tue, 9 Dec
Etihad Airways Logo
08:10 - 18:10DUB-HAN
27h 00m1 stop
Etihad Airways Logo
13:30 - 18:15HAN-DUB
35h 45m2 stops
€624Etihad Airways
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Sat, 24 Jan - Sat, 7 Feb

Finnair flights from Dublin to Hanoi

Our best Finnair deals on Dublin to Hanoi flight tickets
Finnair
24 Nov
DUB09:45Dublin
25h 05m
2 stops
HAN17:50Hanoi Noibai
9 Dec
HAN11:05Hanoi Noibai
37h 15m
2 stops
DUB17:20Dublin
€1,001
Find similar
Finnair
24 Nov
DUB09:45Dublin
25h 05m
2 stops
HAN17:50Hanoi Noibai
9 Dec
HAN11:05Hanoi Noibai
28h 55m
2 stops
DUB09:00Dublin
€1,029
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China Eastern flights from Dublin to Hanoi

Our best China Eastern deals on Dublin to Hanoi flight tickets
China Eastern
24 Nov
DUB08:55Dublin
33h 50m
2 stops
HAN01:45Hanoi Noibai
8 Dec
HAN15:10Hanoi Noibai
31h 35m
2 stops
DUB15:45Dublin
€849
Find similar
China Eastern
24 Nov
DUB08:55Dublin
33h 50m
2 stops
HAN01:45Hanoi Noibai
8 Dec
HAN02:45Hanoi Noibai
44h 00m
2 stops
DUB15:45Dublin
€851
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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 11 November 2025.
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

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 1/12

07:50-16:40

2 stops25h 50m

Hanoi Noibai

Mon 15/12

12:25-10:15

2 stops28h 50m

€517

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 6/1

06:20-04:35

2 stops39h 15m

Hanoi Noibai

Wed 28/1

08:50-22:10

1 stop20h 20m

€559

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 8/1

09:40-04:35

2 stops35h 55m

Hanoi Noibai

Wed 28/1

08:50-22:10

1 stop20h 20m

€579

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 6/1

06:20-04:35

2 stops39h 15m

Hanoi Noibai

Thu 29/1

20:00-06:25

1 stop17h 25m

€586

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 24/11

07:00-11:15

2 stops21h 15m

Hanoi Noibai

Tue 9/12

18:15-19:05

2 stops31h 50m

€595

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 10/1

09:40-04:35

2 stops35h 55m

Hanoi Noibai

Thu 29/1

20:00-06:25

1 stop17h 25m

€606

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 8/1

09:40-04:35

2 stops35h 55m

Hanoi Noibai

Thu 29/1

20:00-06:25

1 stop17h 25m

€608

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 6/1

06:20-04:35

2 stops39h 15m

Hanoi Noibai

Sun 1/2

20:00-06:25

1 stop17h 25m

€610

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 24/11

06:20-13:55

2 stops24h 35m

Hanoi Noibai

Tue 9/12

20:40-23:05

3 stops33h 25m

€611

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 24/1

08:10-18:10

1 stop27h 00m

Hanoi Noibai

Sat 7/2

13:30-18:15

2 stops35h 45m

€624

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest month to fly to Hanoi?

The cheapest month to fly to Hanoi from Dublin is in May. Flight prices, which tend to average around €828, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Hanoi from Dublin during October instead. Flights to Hanoi in October, while not as cheap as those in May, still average around €874.

What is the cheapest day to depart on your flight to Hanoi?

Our data shows that Monday is the least expensive day to fly to Hanoi. Tickets to fly out on this day can be as low as €848. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Hanoi on Saturday is €957.

What is the cheapest time of day to depart on your flight to Hanoi?

Our data shows that the cheapest Dublin to Hanoi flights are usually those with departure times in the morning. Our users have found flights to Hanoi in the morning for as low as €891. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €950 on average. Flights to Hanoi from Dublin at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight 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 €999 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 €843 on momondo.

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

Direct flights

None
There are no direct flights from Dublin to Hanoi. There are no popular flight routes from Dublin to Hanoi.
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  • 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 20h 25m, 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 €651Free CancellationRating
7.4
1,289 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom €812Free CancellationRating
7.4
3,660 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom €850Free CancellationRating
7.3
4,041 reviews
Search Turkish Airlines flights
EmiratesPriceFrom €877Free CancellationRating
8.1
3,405 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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