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Cheap flights from Dublin to Hanoi from £338

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 23/4. 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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Find the cheapest flights from Dublin to Hanoi

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 06:40
DUB
-
HAN
41h 40m
2 stops
Multiple Airlines Logo
08:25 - 19:05
HAN
-
DUB
16h 40m
1 stop
£614Multiple Airlines
Tue, 9 Jun - Thu, 18 Jun
Multiple Airlines Logo
09:00 - 19:40
DUB
-
HAN
28h 40m
2 stops
Multiple Airlines Logo
18:30 - 20:25
HAN
-
DUB
31h 55m
2 stops
£621Multiple Airlines
Tue, 12 May - Wed, 27 May
Etihad Airways Logo
20:35 - 18:45
DUB
-
HAN
16h 10m
1 stop
Etihad Airways Logo
08:25 - 19:05
HAN
-
DUB
16h 40m
1 stop
£637Etihad Airways
Mon, 11 May - Mon, 25 May
Etihad Airways Logo
20:35 - 18:45
DUB
-
HAN
16h 10m
1 stop
Etihad Airways Logo
08:25 - 19:05
HAN
-
DUB
16h 40m
1 stop
£640Etihad Airways
Wed, 10 Jun - Thu, 18 Jun
Qatar Airways Logo
09:30 - 07:15
DUB
-
HAN
15h 45m
1 stop
Qatar Airways Logo
10:55 - 06:45
HAN
-
DUB
25h 50m
2 stops
£644Qatar Airways
Thu, 4 Jun - Thu, 18 Jun
Etihad Airways Logo
09:00 - 06:40
DUB
-
HAN
15h 40m
1 stop
Etihad Airways Logo
20:40 - 07:15
HAN
-
DUB
16h 35m
1 stop
£646Etihad Airways
Wed, 3 Jun - Tue, 9 Jun
Etihad Airways Logo
20:35 - 06:40
DUB
-
HAN
28h 05m
1 stop
Etihad Airways Logo
20:40 - 07:15
HAN
-
DUB
16h 35m
1 stop
£649Etihad Airways
Thu, 4 Jun - Tue, 9 Jun
Etihad Airways Logo
20:35 - 06:40
DUB
-
HAN
28h 05m
1 stop
Etihad Airways Logo
08:25 - 19:05
HAN
-
DUB
16h 40m
1 stop
£649Etihad Airways
Tue, 9 Jun - Wed, 17 Jun
Etihad Airways Logo
20:35 - 18:45
DUB
-
HAN
16h 10m
1 stop
Etihad Airways Logo
20:40 - 07:15
HAN
-
DUB
16h 35m
1 stop
£652Etihad Airways
Mon, 11 May - Sun, 24 May
Etihad Airways Logo
20:35 - 06:40
DUB
-
HAN
28h 05m
1 stop
Etihad Airways Logo
20:40 - 07:15
HAN
-
DUB
16h 35m
1 stop
£654Etihad Airways
Thu, 4 Jun - Thu, 18 Jun

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Qatar Airways flights from Dublin to Hanoi

Our best Qatar Airways deals on Dublin to Hanoi flight tickets
Qatar Airways
4 Jun
DUB09:30Dublin
15h 45m
1 stop
HAN07:15Hanoi Noibai
18 Jun
HAN10:55Hanoi Noibai
25h 50m
2 stops
DUB06:45Dublin
£644
Qatar Airways
11 May
DUB12:55Dublin
19h 00m
1 stop
HAN13:55Hanoi Noibai
27 May
HAN10:55Hanoi Noibai
27h 05m
2 stops
DUB08:00Dublin
£655
Qatar Airways
8 Jun
DUB12:55Dublin
39h 00m
2 stops
HAN09:55Hanoi Noibai
17 Jun
HAN19:30Hanoi Noibai
17h 15m
1 stop
DUB06:45Dublin
£657

Etihad Airways flights from Dublin to Hanoi

Our best Etihad Airways deals on Dublin to Hanoi flight tickets
Etihad Airways
11 May
DUB20:35Dublin
16h 10m
1 stop
HAN18:45Hanoi Noibai
25 May
HAN08:25Hanoi Noibai
16h 40m
1 stop
DUB19:05Dublin
£637
Etihad Airways
10 Jun
DUB20:35Dublin
16h 10m
1 stop
HAN18:45Hanoi Noibai
18 Jun
HAN08:25Hanoi Noibai
16h 40m
1 stop
DUB19:05Dublin
£640
Etihad Airways
3 Jun
DUB09:00Dublin
15h 40m
1 stop
HAN06:40Hanoi Noibai
9 Jun
HAN20:40Hanoi Noibai
16h 35m
1 stop
DUB07:15Dublin
£646

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 279,928 searches. Data last updated 16 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 9/6

07:00-06:40

2 stops41h 40m

Hanoi Noibai

Thu 18/6

08:25-19:05

1 stop16h 40m

£614

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 12/5

09:00-19:40

2 stops28h 40m

Hanoi Noibai

Wed 27/5

18:30-20:25

2 stops31h 55m

£621

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 11/5

20:35-18:45

1 stop16h 10m

Hanoi Noibai

Mon 25/5

08:25-19:05

1 stop16h 40m

£637

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 10/6

20:35-18:45

1 stop16h 10m

Hanoi Noibai

Thu 18/6

08:25-19:05

1 stop16h 40m

£640

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 4/6

09:30-07:15

1 stop15h 45m

Hanoi Noibai

Thu 18/6

10:55-06:45

2 stops25h 50m

£644
Fastest return journey

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 3/6

09:00-06:40

1 stop15h 40m

Hanoi Noibai

Tue 9/6

20:40-07:15

1 stop16h 35m

£646

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 4/6

20:35-06:40

1 stop28h 05m

Hanoi Noibai

Tue 9/6

20:40-07:15

1 stop16h 35m

£649

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 9/6

20:35-06:40

1 stop28h 05m

Hanoi Noibai

Wed 17/6

08:25-19:05

1 stop16h 40m

£649

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 11/5

20:35-18:45

1 stop16h 10m

Hanoi Noibai

Sun 24/5

20:40-07:15

1 stop16h 35m

£652

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 4/6

20:35-06:40

1 stop28h 05m

Hanoi Noibai

Thu 18/6

20:40-07:15

1 stop16h 35m

£654

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?

What is the cheapest month to fly to Hanoi?

The month of May is, on average, the cheapest month to fly to Hanoi from Dublin, with most prices found around £691. If you’re not able to fly to Hanoi in May, then January is your next best option. Flight prices from Dublin to Hanoi during January average around £771.

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 £863 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 £660 on momondo.

Can stopping save me money on Dublin to Hanoi flights?

You could potentially save up to 17% 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

52h 40m

Direct flights

None
The fastest flight from Dublin to Hanoi takes 52h 40m
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 5904.3 mi apart from one another. 52h 40m is a normal flight duration for this route.

  • 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 are updated 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 travel and health documents you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek 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
Turkish AirlinesPriceFrom £660Free CancellationRating
7.3
4,304 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom £677Free CancellationRating
7.4
3,728 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom £727Free CancellationRating
7.3
1,430 reviews
Search Etihad Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Hanoi for you.

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

Yes. momondo allows you to filter the results for Dublin to Hanoi flights to just show those with flexible booking policies.

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

Once all potential Dublin to Hanoi flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Hanoi from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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