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Cheap flights from Dublin to Hanoi from €373

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 21/4. 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
09:00 - 00:15
DUB
-
HAN
33h 15m
2 stops
Multiple Airlines Logo
20:40 - 19:05
HAN
-
DUB
28h 25m
1 stop
€636Multiple Airlines
Tue, 26 May - Tue, 9 Jun
Multiple Airlines Logo
20:35 - 08:30
DUB
-
HAN
29h 55m
3 stops
Multiple Airlines Logo
08:25 - 14:05
HAN
-
DUB
35h 40m
2 stops
€640Multiple Airlines
Mon, 25 May - Mon, 1 Jun
Multiple Airlines Logo
09:00 - 16:05
DUB
-
HAN
25h 05m
2 stops
Multiple Airlines Logo
20:40 - 20:25
HAN
-
DUB
29h 45m
2 stops
€641Multiple Airlines
Mon, 8 Jun - Tue, 16 Jun
Multiple Airlines Logo
09:00 - 00:15
DUB
-
HAN
33h 15m
2 stops
Multiple Airlines Logo
20:40 - 16:00
HAN
-
DUB
25h 20m
2 stops
€642Multiple Airlines
Tue, 26 May - Tue, 9 Jun
Multiple Airlines Logo
09:00 - 15:50
DUB
-
HAN
24h 50m
2 stops
Multiple Airlines Logo
20:40 - 19:05
HAN
-
DUB
28h 25m
1 stop
€643Multiple Airlines
Wed, 3 Jun - Thu, 18 Jun
Multiple Airlines Logo
09:00 - 20:20
DUB
-
HAN
29h 20m
3 stops
Multiple Airlines Logo
20:40 - 19:05
HAN
-
DUB
28h 25m
1 stop
€644Multiple Airlines
Wed, 3 Jun - Thu, 18 Jun
Multiple Airlines Logo
09:00 - 00:15
DUB
-
HAN
33h 15m
2 stops
Multiple Airlines Logo
20:40 - 19:05
HAN
-
DUB
28h 25m
1 stop
€645Multiple Airlines
Tue, 26 May - Tue, 2 Jun
Multiple Airlines Logo
20:35 - 11:50
DUB
-
HAN
33h 15m
3 stops
Multiple Airlines Logo
08:25 - 10:25
HAN
-
DUB
32h 00m
2 stops
€652Multiple Airlines
Mon, 25 May - Mon, 8 Jun
Multiple Airlines Logo
09:00 - 20:20
DUB
-
HAN
29h 20m
2 stops
Multiple Airlines Logo
08:25 - 07:15
HAN
-
DUB
28h 50m
1 stop
€656Multiple Airlines
Thu, 21 May - Sat, 13 Jun
Multiple Airlines Logo
09:00 - 20:20
DUB
-
HAN
29h 20m
2 stops
Multiple Airlines Logo
08:25 - 07:55
HAN
-
DUB
29h 30m
2 stops
€661Multiple Airlines
Thu, 21 May - Sat, 13 Jun

Etihad Airways flights from Dublin to Hanoi

Our best Etihad Airways deals on Dublin to Hanoi flight tickets
Etihad Airways
28 Apr
DUB18:55Dublin
29h 45m
1 stop
HAN06:40Hanoi Noibai
28 May
HAN08:25Hanoi Noibai
16h 40m
1 stop
DUB19:05Dublin
€662
Etihad Airways
25 May
DUB20:35Dublin
16h 10m
1 stop
HAN18:45Hanoi Noibai
8 Jun
HAN08:25Hanoi Noibai
16h 40m
1 stop
DUB19:05Dublin
€703
Etihad Airways
26 May
DUB20:35Dublin
28h 05m
1 stop
HAN06:40Hanoi Noibai
9 Jun
HAN20:40Hanoi Noibai
16h 35m
1 stop
DUB07:15Dublin
€706

Qatar Airways flights from Dublin to Hanoi

Our best Qatar Airways deals on Dublin to Hanoi flight tickets
Qatar Airways
27 Apr
DUB12:55Dublin
19h 00m
1 stop
HAN13:55Hanoi Noibai
11 May
HAN19:10Hanoi Noibai
26h 15m
2 stops
DUB15:25Dublin
€739
Qatar Airways
20 Apr
DUB12:55Dublin
19h 00m
1 stop
HAN13:55Hanoi Noibai
4 May
HAN19:10Hanoi Noibai
26h 15m
2 stops
DUB15:25Dublin
€740
Qatar Airways
13 May
DUB12:55Dublin
19h 00m
1 stop
HAN13:55Hanoi Noibai
20 May
HAN19:10Hanoi Noibai
26h 15m
2 stops
DUB15:25Dublin
€741

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 13 April 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 - HAN

DUBHAN

Dublin

Tue 26/5

09:00-00:15

2 stops33h 15m

Hanoi Noibai

Tue 9/6

20:40-19:05

1 stop28h 25m

€636

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 25/5

20:35-08:30

3 stops29h 55m

Hanoi Noibai

Mon 1/6

08:25-14:05

2 stops35h 40m

€640

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 8/6

09:00-16:05

2 stops25h 05m

Hanoi Noibai

Tue 16/6

20:40-20:25

2 stops29h 45m

€641

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 26/5

09:00-00:15

2 stops33h 15m

Hanoi Noibai

Tue 9/6

20:40-16:00

2 stops25h 20m

€642
Fastest return journey

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 3/6

09:00-15:50

2 stops24h 50m

Hanoi Noibai

Thu 18/6

20:40-19:05

1 stop28h 25m

€643

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 3/6

09:00-20:20

3 stops29h 20m

Hanoi Noibai

Thu 18/6

20:40-19:05

1 stop28h 25m

€644

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 26/5

09:00-00:15

2 stops33h 15m

Hanoi Noibai

Tue 2/6

20:40-19:05

1 stop28h 25m

€645

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 25/5

20:35-11:50

3 stops33h 15m

Hanoi Noibai

Mon 8/6

08:25-10:25

2 stops32h 00m

€652

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 21/5

09:00-20:20

2 stops29h 20m

Hanoi Noibai

Sat 13/6

08:25-07:15

1 stop28h 50m

€656

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 21/5

09:00-20:20

2 stops29h 20m

Hanoi Noibai

Sat 13/6

08:25-07:55

2 stops29h 30m

€661

Flights are sorted by cheapest return flights first.

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

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 €799, 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 January instead. Flights to Hanoi in January, while not as cheap as those in May, still average around €892.

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 €764 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

15h 45m

Direct flights

None
The fastest flight from Dublin to Hanoi takes 15h 45m
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 15h 45m, 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 €377Free CancellationRating
7.3
1,430 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom €782Free CancellationRating
7.3
4,304 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom €890Free CancellationRating
7.4
3,728 reviews
Search Qatar Airways 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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