How long is the flight from Ireland to Hanoi?

There are many flights that can get you from Ireland to Hanoi in 16h 10m. Fly via Finnair or Qatar Airways 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.

£347+ Flights from Ireland to Hanoi

Cheap 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 5 December 2025.

Fri 12/1208:10DUB - HAN

1 stop14h 45mEtihad Airways

Sun 4/120:00HAN - DUB

1 stop17h 25mEtihad Airways

Deal found 3/12£1,372

Thu 18/1215:25DUB - HAN

1 stop32h 55mTurkish Airlines

Fri 2/122:55HAN - DUB

1 stop23h 05mTurkish Airlines

Deal found 4/12£1,712

Thu 18/1208:25DUB - HAN

1 stop21h 15mEmirates

Thu 1/100:25HAN - DUB

1 stop37h 00mEmirates

Deal found 3/12£1,763

Fri 12/1207:45DUB - HAN

1 stop16h 10mQatar Airways

Sun 4/113:00HAN - DUB

2 stops30h 35mQatar Airways

Deal found 3/12£1,770

Fri 12/1205:55DUB - HAN

2 stops28h 55mMultiple Airlines

Sun 4/105:00HAN - DUB

2 stops24h 55mMultiple Airlines

Deal found 3/12£1,805

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 5 December 2025.

Sat 17/114:15DUB - HAN

2 stops28h 30mMultiple Airlines

Fri 23/102:45HAN - DUB

2 stops23h 50mMultiple Airlines

Deal found 3/12£493

Thu 8/118:05DUB - HAN

2 stops33h 00mFinnair

Wed 21/109:15HAN - DUB

2 stops39h 05mFinnair

Deal found 3/12£772

Thu 22/107:45DUB - HAN

1 stop16h 10mQatar Airways

Mon 26/119:10HAN - DUB

1 stop24h 25mQatar Airways

Deal found 2/12£827

Sat 17/107:45DUB - HAN

1 stop16h 10mQatar Airways

Sat 24/108:55HAN - DUB

1 stop17h 55mQatar Airways

Deal found 3/12£842

Sat 28/218:05DUB - HAN

2 stops40h 45mFinnair

Sun 15/309:15HAN - DUB

2 stops54h 45mFinnair

Deal found 3/12£863

Thu 22/118:05DUB - HAN

2 stops33h 00mFinnair

Mon 26/108:05HAN - DUB

2 stops31h 55mFinnair

Deal found 4/12£892

Last-minute flights from Ireland to Hanoi
Discover last-minute flight deals from Ireland to Hanoi. Data last updated 5 December 2025 and is based on user searches.

Thu 8/118:05DUB - HAN

2 stops33h 00mFinnair

Wed 21/109:15HAN - DUB

2 stops39h 05mFinnair

Deal found 3/12£772

Sat 17/114:15DUB - HAN

2 stops28h 30mMultiple Airlines

Fri 23/102:45HAN - DUB

2 stops23h 50mMultiple Airlines

Deal found 3/12£493

Sat 17/107:45DUB - HAN

1 stop16h 10mQatar Airways

Sat 24/108:55HAN - DUB

1 stop17h 55mQatar Airways

Deal found 3/12£842

Thu 22/107:45DUB - HAN

1 stop16h 10mQatar Airways

Mon 26/119:10HAN - DUB

1 stop24h 25mQatar Airways

Deal found 2/12£827

Thu 22/118:05DUB - HAN

2 stops40h 45mFinnair

Mon 26/108:05HAN - DUB

2 stops31h 55mFinnair

Deal found 2/12£877

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 5 December 2025.

Mon 23/318:35DUB - HAN

2 stops19h 35mMultiple Airlines

Deal found 4/12£347

Sun 14/1206:25DUB - HAN

1 stop26h 00mTurkish Airlines

Deal found 3/12£936

Thu 18/1208:25DUB - HAN

1 stop21h 15mEmirates

Deal found 3/12£1,096

Sat 13/1208:10DUB - HAN

1 stop27h 00mEtihad Airways

Deal found 3/12£1,366

Thu 18/1210:10DUB - HAN

2 stops19h 10mQatar Airways

Deal found 3/12£1,885

Find flight deals from Ireland to Hanoi

Round-trip from	£493
One-way from	£347
Popular in	December
Cheapest in	May
Average price	£1,085

17/1-23/1
4 total stops
52h 20m total
Ireland to Hanoi

Search Deals

23/3
2 total stops
19h 35m total
Ireland to Hanoi

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£48 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 17/1

14:15-01:45

2 stops28h 30m

Hanoi Noibai

Fri 23/1

02:45-19:35

2 stops23h 50m

£493

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 8/1

18:05-10:05

2 stops33h 00m

Hanoi Noibai

Wed 21/1

09:15-17:20

2 stops39h 05m

£772

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 22/1

07:45-06:55

1 stop16h 10m

Hanoi Noibai

Mon 26/1

19:10-12:35

1 stop24h 25m

£827

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 17/1

07:45-06:55

1 stop16h 10m

Hanoi Noibai

Sat 24/1

08:55-19:50

1 stop17h 55m

£842

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 28/2

18:05-17:50

2 stops40h 45m

Hanoi Noibai

Sun 15/3

09:15-09:00

2 stops54h 45m

£863

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 22/1

18:05-10:05

2 stops33h 00m

Hanoi Noibai

Mon 26/1

08:05-09:00

2 stops31h 55m

£892

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 23/3

18:35-21:10

2 stops19h 35m

£347

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 14/12

06:25-15:25

1 stop26h 00m

£936

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 18/12

08:25-12:40

1 stop21h 15m

£1,096

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 13/12

08:10-18:10

1 stop27h 00m

£1,366

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 11 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 August is currently the most expensive (average of £768). 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

3,678 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

3,678 reviews

Qatar Airways

7.4

Good

3,678 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

4,079 reviews

Qatar Airways

7.4

Good

3,678 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 16h 10m. Fly via Finnair or Qatar Airways 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 August is currently the most expensive (average of £768). 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

Alternative routes for Ireland to Hanoi

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Top 2 airlines flying from Ireland to Hanoi

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest£665	Average£783	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	Cheapest£703	Average£796	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 £347

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 5 December 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 5 December 2025.

Find flight deals from Ireland to Hanoi

Keep the following information in mind while searching for Ireland to Hanoi flight deals. Data was last updated 5 December 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 5 December 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 5 December 2025.