How long is the flight from Ireland to Hanoi?

There are many flights that can get you from Ireland to Hanoi in 26h 50m. Fly via Etihad Airways or Finnair to get the fastest option. The distance between Ireland and Hanoi is about 5889 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Hanoi ranges from 14.0 - 296.0 inches per month. August is typically the wettest month, when rainfall can reach 296.0 mm. December is typically the driest time to visit Hanoi when rainfall is around 14.0 mm.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.0 C).

What is the cheapest time of day to fly from IE to HAN?

When flying from Ireland to Hanoi, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Hanoi from Ireland?

Hanoi Noibai (HAN) is the airport you will fly into if you book a flight from Ireland to Hanoi. It is only a 14.2 mi journey from Noibai (HAN) to Hanoi’s city center.

Can I find deals for flights from Ireland to Hanoi that include hotel bookings?

Yes. In addition to deals on Ireland to Hanoi flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ireland to Hanoi?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Hanoi.

Can I find deals for business class flights from Ireland to Hanoi?

Yes. Cheapflights offers flight deals from Ireland to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£400+ Cheap Flights from Ireland to Hanoi

Find flight deals from Ireland to Hanoi

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Hanoi
Explore the most affordable flight options available from Ireland to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Thu 27/1106:40DUB - HAN

2 stops21h 35mMultiple Airlines

Thu 4/1218:15HAN - DUB

2 stops31h 55mMultiple Airlines

Deal found 13/10£521

Thu 27/1106:00DUB - HAN

2 stops28h 45mChina Eastern

Wed 3/1202:45HAN - DUB

2 stops27h 10mChina Eastern

Deal found 13/10£716

Sat 1/1118:05DUB - HAN

2 stops40h 45mMultiple Airlines

Sat 15/1110:35HAN - DUB

2 stops29h 25mMultiple Airlines

Deal found 12/10£845

Fri 31/1008:10DUB - HAN

2 stops45h 20mMultiple Airlines

Fri 7/1115:50HAN - DUB

2 stops21h 35mMultiple Airlines

Deal found 13/10£851

Sat 1/1108:10DUB - HAN

1 stop27h 00mEtihad Airways

Sat 15/1107:40HAN - DUB

1 stop29h 45mEtihad Airways

Deal found 12/10£998

Best flights from Ireland to Hanoi
Discover carefully curated flight deals from Ireland to Hanoi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2025.

Thu 27/1106:40DUB - HAN

2 stops21h 35mMultiple Airlines

Thu 4/1218:15HAN - DUB

2 stops31h 55mMultiple Airlines

Deal found 13/10£521

Wed 1/409:05DUB - HAN

1 stop26h 50mEtihad Airways

Wed 22/413:20HAN - DUB

2 stops35h 35mEtihad Airways

Deal found 12/10£762

Wed 1/418:00DUB - HAN

2 stops37h 50mFinnair

Wed 22/407:35HAN - DUB

2 stops31h 20mFinnair

Deal found 12/10£798

Thu 26/306:00DUB - HAN

2 stops36h 45mChina Eastern

Mon 30/315:00HAN - DUB

2 stops37h 25mChina Eastern

Deal found 13/10£801

Sat 28/207:45DUB - HAN

1 stop16h 10mQatar Airways

Sun 15/319:10HAN - DUB

1 stop17h 50mQatar Airways

Deal found 13/10£856

Sat 28/208:10DUB - HAN

2 stops45h 20mEtihad Airways

Sun 15/320:00HAN - DUB

1 stop17h 25mEtihad Airways

Deal found 13/10£786

Fri 31/1008:10DUB - HAN

2 stops45h 20mMultiple Airlines

Fri 7/1115:50HAN - DUB

2 stops21h 35mMultiple Airlines

Deal found 13/10£851

Last-minute flights from Ireland to Hanoi
Discover last-minute flight deals from Ireland to Hanoi. Data last updated 14 October 2025 and is based on user searches.

Fri 31/1008:10DUB - HAN

2 stops45h 20mMultiple Airlines

Fri 7/1115:50HAN - DUB

2 stops21h 35mMultiple Airlines

Deal found 13/10£851

Sat 1/1118:05DUB - HAN

2 stops40h 45mMultiple Airlines

Sat 15/1110:35HAN - DUB

2 stops29h 25mMultiple Airlines

Deal found 12/10£845

Sat 1/1108:10DUB - HAN

1 stop27h 00mEtihad Airways

Sat 15/1107:40HAN - DUB

1 stop29h 45mEtihad Airways

Deal found 12/10£998

Thu 27/1106:40DUB - HAN

2 stops21h 35mMultiple Airlines

Thu 4/1218:15HAN - DUB

2 stops31h 55mMultiple Airlines

Deal found 13/10£521

Thu 27/1106:00DUB - HAN

2 stops28h 45mChina Eastern

Wed 3/1202:45HAN - DUB

2 stops27h 10mChina Eastern

Deal found 13/10£716

One-way flights from Ireland to Hanoi
Search for one-way flight options from Ireland to Hanoi. Find affordable one-way fares based on user searches. Data last updated 14 October 2025.

Tue 23/1217:00DUB - HAN

3 stops45h 20mMultiple Airlines

Deal found 12/10£400

Fri 19/1205:55DUB - HAN

3 stops39h 30mMultiple Airlines

Deal found 12/10£445

Mon 22/1216:50DUB - HAN

3 stops37h 10mMultiple Airlines

Deal found 12/10£454

Sat 15/1108:10DUB - HAN

1 stop27h 00mEtihad Airways

Deal found 13/10£465

Sat 20/1219:50DUB - HAN

3 stops34h 10mMultiple Airlines

Deal found 12/10£481

Sun 21/1207:10DUB - HAN

3 stops42h 30mMultiple Airlines

Deal found 12/10£520

Sat 15/1109:45DUB - HAN

2 stops28h 10mMultiple Airlines

Deal found 12/10£540

Cheap flight deals from Ireland to Hanoi

Round-trip from	£521
One-way from	£400
Popular in	December
Cheapest in	May
Average price	£914

27/11-4/12
4 total stops
53h 30m total
Ireland to Hanoi

Search Deals

23/12
3 total stops
45h 20m total
Ireland to Hanoi

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£30 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 27/11

06:40-11:15

2 stops21h 35m

Hanoi Noibai

Thu 4/12

18:15-19:10

2 stops31h 55m

£521

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 1/4

09:05-17:55

1 stop26h 50m

Hanoi Noibai

Wed 22/4

13:20-18:55

2 stops35h 35m

£762

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 28/2

08:10-12:30

2 stops45h 20m

Hanoi Noibai

Sun 15/3

20:00-06:25

1 stop17h 25m

£786

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 1/4

18:00-13:50

2 stops37h 50m

Hanoi Noibai

Wed 22/4

07:35-08:55

2 stops31h 20m

£798

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 26/3

06:00-01:45

2 stops36h 45m

Hanoi Noibai

Mon 30/3

15:00-22:25

2 stops37h 25m

£801

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 31/10

08:10-12:30

2 stops45h 20m

Hanoi Noibai

Fri 7/11

15:50-06:25

2 stops21h 35m

£851

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 28/2

07:45-06:55

1 stop16h 10m

Hanoi Noibai

Sun 15/3

19:10-06:00

1 stop17h 50m

£856

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 23/12

17:00-21:20

3 stops45h 20m

£400

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 22/12

16:50-13:00

3 stops37h 10m

£454

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 15/11

08:10-18:10

1 stop27h 00m

£465

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 13 results

Best time to book a flight from Ireland to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Ireland with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Hanoi

What is the cheapest month to book a flight from Ireland to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Ireland to Hanoi (average of £564). Flying from Ireland to Hanoi in July is currently the most expensive (average of £798). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Hanoi

See what other customers who have flown with Qatar Airways and Turkish Airlines from Ireland to Hanoi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.4

Good

3,647 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you

Qatar Airways

7.4

Good

3,647 reviews

Qatar Airways

7.4

Good

3,647 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you

Turkish Airlines

7.3

Good

4,007 reviews

Qatar Airways

7.4

Good

3,647 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Mar 2025

JFK - DOH

Very good, first time travel with Qatar airlines, great, thank you

Related info for your journey

What airport do you fly into for flights to Hanoi from Ireland?
Hanoi Noibai (HAN) is the airport you will fly into if you book a flight from Ireland to Hanoi. It is only a 14.2 mi journey from Noibai (HAN) to Hanoi’s city center.
How long is the flight from Ireland to Hanoi?
There are many flights that can get you from Ireland to Hanoi in 26h 50m. Fly via Etihad Airways or Finnair to get the fastest option. The distance between Ireland and Hanoi is about 5889 mi. This flight may include one or multiple stops.
Can I find deals for flights from Ireland to Hanoi that include hotel bookings?
Yes. In addition to deals on Ireland to Hanoi flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Hanoi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Hanoi.
Can I find deals for business class flights from Ireland to Hanoi?
Yes. Cheapflights offers flight deals from Ireland to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ireland to Hanoi?
Currently, September is the cheapest month in which you can book a flight from Ireland to Hanoi (average of £564). Flying from Ireland to Hanoi in July is currently the most expensive (average of £798). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ireland to Hanoi

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest£665	Average£779	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	Cheapest£703	Average£828	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Hanoi?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Hanoi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Hanoi?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ireland to Hanoi.

Can Cheapflights find flights from Ireland to Hanoi with no change fees?

Yes, we can. To see specific flights from Ireland to Hanoi with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ireland to Hanoi become cheaper?

Not ready to book yet? You can track prices for flights from Ireland to Hanoi on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ireland to Hanoi from £400

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Ireland to Hanoi

Cheapest flights from Ireland to HanoiExplore the most affordable flight options available from Ireland to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Explore the most affordable flight options available from Ireland to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Cheap flight deals from Ireland to Hanoi

Keep the following information in mind while searching for Ireland to Hanoi flight deals. Data was last updated 14 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ireland to Hanoi that are best for you.

Best time to book a flight from Ireland to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Hanoi

What is the cheapest month to book a flight from Ireland to Hanoi?

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated 14 October 2025.

See what other customers who have flown with Qatar Airways and Turkish Airlines from Ireland to Hanoi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Hanoi from Ireland?

How long is the flight from Ireland to Hanoi?

Can I find deals for flights from Ireland to Hanoi that include hotel bookings?

How can I find direct flights from Ireland to Hanoi?

Can I find deals for business class flights from Ireland to Hanoi?

What is the cheapest month to book a flight from Ireland to Hanoi?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Ireland to Hanoi

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Hanoi?

Why should you use Cheapflights to find cheap flight tickets from Ireland to Hanoi?

Can Cheapflights find flights from Ireland to Hanoi with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to Hanoi become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ireland to Hanoi
Explore the most affordable flight options available from Ireland to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.