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Cheap flights from Ireland to Hanoi from €308

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 13/1. 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
11:20 - 17:45
DUB
-
HAN
23h 25m2 stops
Multiple Airlines Logo
02:45 - 22:00
HAN
-
DUB
26h 15m2 stops
€496Multiple Airlines
Mon, 2 Feb - Sun, 8 Feb
Multiple Airlines Logo
16:30 - 13:10
DUB
-
HAN
37h 40m2 stops
Multiple Airlines Logo
07:40 - 06:25
HAN
-
DUB
29h 45m1 stop
€539Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
16:30 - 13:10
DUB
-
HAN
37h 40m2 stops
Multiple Airlines Logo
07:40 - 06:25
HAN
-
DUB
29h 45m1 stop
€541Multiple Airlines
Mon, 2 Feb - Mon, 16 Feb
Multiple Airlines Logo
07:00 - 17:45
DUB
-
HAN
27h 45m2 stops
Multiple Airlines Logo
18:45 - 21:05
HAN
-
DUB
33h 20m2 stops
€547Multiple Airlines
Mon, 26 Jan - Mon, 2 Feb
Multiple Airlines Logo
16:30 - 13:10
DUB
-
HAN
37h 40m2 stops
Multiple Airlines Logo
07:40 - 06:25
HAN
-
DUB
29h 45m1 stop
€548Multiple Airlines
Mon, 9 Feb - Mon, 16 Feb
Multiple Airlines Logo
11:20 - 17:45
DUB
-
HAN
23h 25m2 stops
Multiple Airlines Logo
04:20 - 22:05
HAN
-
DUB
24h 45m2 stops
€549Multiple Airlines
Mon, 2 Feb - Sun, 15 Feb
Multiple Airlines Logo
16:30 - 13:10
DUB
-
HAN
37h 40m2 stops
Multiple Airlines Logo
07:40 - 06:25
HAN
-
DUB
29h 45m1 stop
€551Multiple Airlines
Mon, 9 Feb - Mon, 16 Feb
Multiple Airlines Logo
07:00 - 01:35
DUB
-
HAN
35h 35m3 stops
Multiple Airlines Logo
04:20 - 21:05
HAN
-
DUB
23h 45m2 stops
€556Multiple Airlines
Mon, 2 Feb - Sun, 15 Feb
Qatar Airways Logo
07:50 - 12:20
SNN
-
HAN
21h 30m2 stops
Qatar Airways Logo
08:55 - 16:45
HAN
-
SNN
38h 50m2 stops
€1,335Qatar Airways
Sun, 25 Jan - Thu, 29 Jan
Qatar Airways Logo
07:40 - 12:20
ORK
-
HAN
21h 40m2 stops
Qatar Airways Logo
08:55 - 11:10
HAN
-
ORK
33h 15m2 stops
€1,336Qatar Airways
Sun, 25 Jan - Thu, 29 Jan

Qatar Airways flights from Ireland to Hanoi

Our best Qatar Airways deals on Ireland to Hanoi flight tickets
Qatar Airways
11 Jan
DUB07:45Dublin
21h 35m
1 stop
HAN12:20Hanoi Noibai
15 Jan
HAN08:55Hanoi Noibai
17h 55m
1 stop
DUB19:50Dublin
€945
Find similar
Qatar Airways
25 Jan
SNN07:50Shannon
21h 30m
2 stops
HAN12:20Hanoi Noibai
29 Jan
HAN19:10Hanoi Noibai
28h 35m
2 stops
SNN16:45Shannon
€1,152
Find similar
Qatar Airways
25 Jan
ORK07:40Cork
21h 40m
2 stops
HAN12:20Hanoi Noibai
29 Jan
HAN19:10Hanoi Noibai
23h 00m
2 stops
ORK11:10Cork
€1,153
Find similar

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 13,528 searches. Data last updated 28 December 2025.
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

Mon 2/2

11:20-17:45

2 stops23h 25m

Hanoi Noibai

Sun 8/2

02:45-22:00

2 stops26h 15m

€496

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 2/2

16:30-13:10

2 stops37h 40m

Hanoi Noibai

Mon 9/2

07:40-06:25

1 stop29h 45m

€539

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 2/2

16:30-13:10

2 stops37h 40m

Hanoi Noibai

Mon 16/2

07:40-06:25

1 stop29h 45m

€541

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 26/1

07:00-17:45

2 stops27h 45m

Hanoi Noibai

Mon 2/2

18:45-21:05

2 stops33h 20m

€547

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 9/2

16:30-13:10

2 stops37h 40m

Hanoi Noibai

Mon 16/2

07:40-06:25

1 stop29h 45m

€548

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 2/2

11:20-17:45

2 stops23h 25m

Hanoi Noibai

Sun 15/2

04:20-22:05

2 stops24h 45m

€549

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 9/2

16:30-13:10

2 stops37h 40m

Hanoi Noibai

Mon 16/2

07:40-06:25

1 stop29h 45m

€551

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 2/2

07:00-01:35

3 stops35h 35m

Hanoi Noibai

Sun 15/2

04:20-21:05

2 stops23h 45m

€556

ShannonHanoi

SNN - HAN

SNNHAN

Shannon

Sun 25/1

07:50-12:20

2 stops21h 30m

Hanoi Noibai

Thu 29/1

08:55-16:45

2 stops38h 50m

€1,335

CorkHanoi

ORK - HAN

ORKHAN

Cork

Sun 25/1

07:40-12:20

2 stops21h 40m

Hanoi Noibai

Thu 29/1

08:55-11:10

2 stops33h 15m

€1,336

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 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 cheapest month to fly to Hanoi from Ireland is in May. Flight prices, which tend to average around €823, 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 Ireland during October instead. Flights to Hanoi in October, while not as cheap as those in May, still average around €859.

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 €833. 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 €940.

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

Our data shows that the cheapest Ireland 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 €875. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €933 on average. Flights to Hanoi from Ireland 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 Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around €990 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 €828 on momondo.

Can stopping save me money on Ireland to Hanoi flights?

You could potentially save up to 15% 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

16h 30m

Direct flights

None
The fastest flight from Ireland to Hanoi takes 16h 30m
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 refresh daily.

  • 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?

    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 stopovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to Hanoi Noibai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Hanoi Noibai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Etihad AirwaysPriceFrom €639Free CancellationRating
7.4
1,340 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom €780Free CancellationRating
7.4
3,698 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom €834Free CancellationRating
7.3
4,126 reviews
Search Turkish Airlines flights
EmiratesPriceFrom €862Free CancellationRating
8.1
3,447 reviews
Search Emirates flights

Why use momondo?

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

It is quick and easy to find Ireland to Hanoi flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hanoi that suits you.

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?

If you are not ready to book a flight from Ireland to Hanoi now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hanoi and let you know when they change.

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