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Cheap flights from Ireland to Hanoi from £278

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Hanoi departing on 3/3. 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
0 bags

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Find the cheapest flights from Ireland to Hanoi

Recent return flight deals from Ireland to Hanoi

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:55 - 17:45
DUB
-
HAN
27h 50m
2 stops
Multiple Airlines Logo
18:45 - 23:00
HAN
-
DUB
35h 15m
2 stops
£478Multiple Airlines
Tue, 10 Mar - Thu, 26 Mar
Multiple Airlines Logo
06:25 - 01:20
DUB
-
HAN
36h 55m
2 stops
Multiple Airlines Logo
08:25 - 19:05
HAN
-
DUB
16h 40m
1 stop
£566Multiple Airlines
Mon, 1 Jun - Mon, 22 Jun
Multiple Airlines Logo
06:25 - 01:20
DUB
-
HAN
36h 55m
2 stops
Multiple Airlines Logo
08:25 - 19:05
HAN
-
DUB
16h 40m
1 stop
£575Multiple Airlines
Mon, 1 Jun - Mon, 22 Jun
Multiple Airlines Logo
06:55 - 15:15
DUB
-
HAN
25h 20m
3 stops
Multiple Airlines Logo
15:10 - 20:00
HAN
-
DUB
35h 50m
2 stops
£585Multiple Airlines
Tue, 10 Mar - Thu, 26 Mar
Multiple Airlines Logo
20:15 - 04:45
DUB
-
HAN
26h 30m
1 stop
Multiple Airlines Logo
08:25 - 19:05
HAN
-
DUB
16h 40m
1 stop
£600Multiple Airlines
Mon, 1 Jun - Mon, 22 Jun
Multiple Airlines Logo
06:55 - 15:15
DUB
-
HAN
25h 20m
3 stops
Multiple Airlines Logo
09:35 - 23:00
HAN
-
DUB
44h 25m
3 stops
£605Multiple Airlines
Tue, 10 Mar - Thu, 26 Mar
Multiple Airlines Logo
20:15 - 04:45
DUB
-
HAN
26h 30m
1 stop
Multiple Airlines Logo
08:25 - 19:05
HAN
-
DUB
16h 40m
1 stop
£607Multiple Airlines
Mon, 1 Jun - Mon, 22 Jun
Multiple Airlines Logo
10:40 - 10:40
DUB
-
HAN
42h 00m
2 stops
Multiple Airlines Logo
09:35 - 06:10
HAN
-
DUB
26h 35m
1 stop
£619Multiple Airlines
Sun, 19 Apr - Fri, 1 May
Multiple Airlines Logo
05:45 - 10:40
DUB
-
HAN
22h 55m
2 stops
Multiple Airlines Logo
09:35 - 06:10
HAN
-
DUB
26h 35m
1 stop
£621Multiple Airlines
Thu, 16 Apr - Mon, 4 May
Multiple Airlines Logo
06:05 - 01:00
DUB
-
HAN
35h 55m
2 stops
Multiple Airlines Logo
19:00 - 17:55
HAN
-
DUB
29h 55m
3 stops
£625Multiple Airlines
Fri, 20 Mar - Fri, 27 Mar

Qatar Airways flights from Ireland to Hanoi

Our best Qatar Airways deals on Ireland to Hanoi flight tickets
Qatar Airways
8 Mar
DUB07:45Dublin
27h 45m
2 stops
HAN18:30Hanoi Noibai
16 Mar
HAN08:55Hanoi Noibai
34h 40m
1 stop
DUB12:35Dublin
£632
Qatar Airways
20 Apr
DUB08:15Dublin
17h 50m
1 stop
HAN08:05Hanoi Noibai
6 May
HAN19:30Hanoi Noibai
24h 00m
1 stop
DUB13:30Dublin
£671
Qatar Airways
11 May
DUB15:00Dublin
17h 00m
1 stop
HAN14:00Hanoi Noibai
27 May
HAN19:30Hanoi Noibai
24h 00m
1 stop
DUB13:30Dublin
£672

Etihad Airways flights from Ireland to Hanoi

Our best Etihad Airways deals on Ireland to Hanoi flight tickets
Etihad Airways
18 May
DUB20:35Dublin
16h 10m
1 stop
HAN18:45Hanoi Noibai
25 May
HAN08:25Hanoi Noibai
16h 40m
1 stop
DUB19:05Dublin
£681
Etihad Airways
2 May
DUB20:35Dublin
16h 10m
1 stop
HAN18:45Hanoi Noibai
11 May
HAN08:25Hanoi Noibai
16h 40m
1 stop
DUB19:05Dublin
£694
Etihad Airways
4 May
DUB09:00Dublin
27h 45m
1 stop
HAN18:45Hanoi Noibai
12 May
HAN20:40Hanoi Noibai
16h 35m
1 stop
DUB07:15Dublin
£707

momondo Fare Finder

 
Customise your flight search to find flights from Ireland 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 4 February 2026.
Use the filters below to find and compare flights from Ireland to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 10/3

06:55-17:45

2 stops27h 50m

Hanoi Noibai

Thu 26/3

18:45-23:00

2 stops35h 15m

£478

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 1/6

06:25-01:20

2 stops36h 55m

Hanoi Noibai

Mon 22/6

08:25-19:05

1 stop16h 40m

£566

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 1/6

06:25-01:20

2 stops36h 55m

Hanoi Noibai

Mon 22/6

08:25-19:05

1 stop16h 40m

£575

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 10/3

06:55-15:15

3 stops25h 20m

Hanoi Noibai

Thu 26/3

15:10-20:00

2 stops35h 50m

£585

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 1/6

20:15-04:45

1 stop26h 30m

Hanoi Noibai

Mon 22/6

08:25-19:05

1 stop16h 40m

£600

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 10/3

06:55-15:15

3 stops25h 20m

Hanoi Noibai

Thu 26/3

09:35-23:00

3 stops44h 25m

£605

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 1/6

20:15-04:45

1 stop26h 30m

Hanoi Noibai

Mon 22/6

08:25-19:05

1 stop16h 40m

£607

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 19/4

10:40-10:40

2 stops42h 00m

Hanoi Noibai

Fri 1/5

09:35-06:10

1 stop26h 35m

£619

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 16/4

05:45-10:40

2 stops22h 55m

Hanoi Noibai

Mon 4/5

09:35-06:10

1 stop26h 35m

£621

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 20/3

06:05-01:00

2 stops35h 55m

Hanoi Noibai

Fri 27/3

19:00-17:55

3 stops29h 55m

£625

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 Ireland 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 month of May is, on average, the cheapest month to fly to Hanoi from Ireland, with most prices found around £703. If you’re not able to fly to Hanoi in May, then January is your next best option. Flight prices from Ireland to Hanoi during January average around £773.

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

You are more likely to see cheaper flights to Hanoi from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around £856 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 Ireland for as low as £739 on momondo.

Can stopping save me money on Ireland to Hanoi flights?

You could potentially save up to 40% on your flight if you consider stops on a Ireland to Hanoi flight.

Cheap Ireland to Hanoi flight deals and tips

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

Fastest flight time

52h 40m

Direct flights

None
The fastest flight from Ireland to Hanoi takes 52h 40m
There are no direct flights from Ireland to Hanoi. There are no popular flight routes from Ireland to Hanoi.
Search flight deals

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

    Prices for flights from Ireland to Hanoi Noibai Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland 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.

Best airlines flying from Ireland to Hanoi

Compare and see reviews for airlines that fly from Ireland to Hanoi with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom £685Free CancellationRating
7.3
4,210 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom £759Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom £789Free CancellationRating
7.3
1,380 reviews
Search Etihad Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Hanoi. momondo saves you time and could save you money on your trip.

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

Flights from Ireland to Hanoi with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hanoi from Ireland.

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

Of course. momondo tracks the price of Ireland to Hanoi flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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