How long is the flight from Ireland to Hanoi?

There are many flights that can get you from Ireland to Hanoi in 15h 05m. Fly via Etihad Airways 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 are the most popular airlines that fly from Ireland to Hanoi?

When booking a flight from Ireland to Hanoi, you may want to consider flying on Qatar Airways, Etihad Airways or Turkish Airlines as they are the most popular for this route.

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.

£240+ Cheap Flights from Ireland to Hanoi

Cheap flight deals from Ireland to Hanoi

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 2 October 2026.

Fri 27/1109:00 -

1 stop25h 45m

Mon 14/1202:45 -

1 stop34h 30m

Deal found 1/10£403

Fri 27/1109:00 -

1 stop25h 45m

Fri 11/1202:45 -

2 stops22h 20m

Deal found 1/10£448

Fri 27/1109:00 -

1 stop25h 45m

Sun 13/1202:45 -

2 stops21h 45m

Deal found 1/10£448

Mon 30/1109:00 -

1 stop25h 45m

Tue 15/1218:45 -

2 stops22h 25m

Deal found 1/10£451

Fri 27/1109:00 -

1 stop25h 45m

Thu 10/1202:45 -

2 stops21h 45m

Deal found 1/10£451

Wed 28/1006:55 -

2 stops21h 20m

Wed 4/1118:30 -

2 stops31h 35m

Deal found 30/9£459

Fri 27/1109:00 -

1 stop25h 45m

Tue 15/1202:45 -

2 stops21h 30m

Deal found 1/10£460

Sun 15/1107:15 -

2 stops21h 40m

Sun 22/1115:10 -

1 stop22h 05m

Deal found 1/10£478

Thu 12/1108:45 -

2 stops35h 30m

Thu 19/1118:30 -

2 stops30h 00m

Deal found 28/9£509

Thu 12/1106:00 -

2 stops36h 45m

Wed 18/1102:45 -

1 stop34h 30m

Deal found 28/9£514

Find flight deals from Ireland to Hanoi

Round-trip from	£389
One-way from	£240
Popular in	July
Cheapest in	October
Average price	£417

China Eastern
13/1-24/1
2 total stops
40h 40m total
Ireland to Hanoi

Search Deals

China Eastern
15/1-31/12
1 total stop
22h 10m total
Ireland to Hanoi

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£51 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Fri 15/1

09:00-14:10

1 stop22h 10m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£240

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Mon 11/1

09:00-15:00

3 stops47h 00m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£318

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Tue 30/3

08:15-20:20

3 stops30h 05m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£389

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Wed 17/2

14:05-06:55

1 stop33h 50m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£395

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Wed 17/2

15:10-21:00

2 stops22h 50m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£471

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sat 31/10

21:20-12:20

1 stop32h 00m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£519

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sat 10/10

15:00-07:15

1 stop34h 15m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£541

Fastest return journey

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Fri 26/3

06:40-06:15

1 stop16h 35m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£558

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sun 28/3

12:00-11:55

1 stop17h 55m

Hanoi Noibai

Wed 31/12

00:00-17:00

Nonstop0h 00m

£564

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Wed 25/11

08:05-06:10

1 stop15h 05m

Hanoi Noibai

Sat 12/12

07:40-18:10

1 stop17h 30m

£691

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 20 resultsSorted by cheapest first

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.

DUB-HAN

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

IE0-HAN

DUB-HAN

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

Currently, October is the cheapest month in which you can book a flight from Ireland to Hanoi (average of £417). Flying from Ireland to Hanoi in July is currently the most expensive (average of £1,039). 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.

How far ahead should I book a flight from Ireland to Hanoi?

The price you pay for your flight from Ireland to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Hanoi

See what other customers who have flown with Turkish Airlines,Qatar Airways, andEtihad Airways 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.

Turkish Airlines

7.4

Good

4,453 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Dianne,Aug 2024

IST - SIN

The food was tasty and plentiful. The crew were efficient and courteous. The toilet cubicles were overful with paper rubbish. Could have had more checks to empty.

Turkish Airlines

7.4

Good

4,453 reviews

Turkish Airlines

7.4

Good

4,453 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Dianne,Aug 2024

IST - SIN

The food was tasty and plentiful. The crew were efficient and courteous. The toilet cubicles were overful with paper rubbish. Could have had more checks to empty.

Qatar Airways

7.3

Good

3,726 reviews

Turkish Airlines

7.4

Good

4,453 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Dianne,Aug 2024

IST - SIN

The food was tasty and plentiful. The crew were efficient and courteous. The toilet cubicles were overful with paper rubbish. Could have had more checks to empty.

Etihad Airways

7.3

Good

1,540 reviews

Turkish Airlines

7.4

Good

4,453 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Dianne,Aug 2024

IST - SIN

The food was tasty and plentiful. The crew were efficient and courteous. The toilet cubicles were overful with paper rubbish. Could have had more checks to empty.

China Eastern

7.3

Good

244 reviews

Turkish Airlines

7.4

Good

4,453 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Dianne,Aug 2024

IST - SIN

The food was tasty and plentiful. The crew were efficient and courteous. The toilet cubicles were overful with paper rubbish. Could have had more checks to empty.

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 15h 05m. Fly via Etihad Airways 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, October is the cheapest month in which you can book a flight from Ireland to Hanoi (average of £417). Flying from Ireland to Hanoi in July is currently the most expensive (average of £1,039). 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 4 airlines flying from Ireland to Hanoi

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£393	Average£584	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Turkish Airlines	Cheapest£649	Average£808	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Qatar Airways	Cheapest£695	Average£904	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Etihad Airways	Cheapest£722	Average£891	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways 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 £240

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/1. 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 2 October 2026.

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 2 October 2026.

Best flights from Ireland to HanoiDiscover 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 2 October 2026.

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 2 October 2026.

Last-minute flights from Ireland to HanoiDiscover last-minute flight deals from Ireland to Hanoi. Data last updated 2 October 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Hanoi. Data last updated 2 October 2026 and is based on user searches.

One-way flights from Ireland to HanoiSearch for one-way flight options from Ireland to Hanoi. Find affordable one-way fares based on user searches. Data last updated 2 October 2026.

Search for one-way flight options from Ireland to Hanoi. Find affordable one-way fares based on user searches. Data last updated 2 October 2026.

Find flight deals from Ireland to Hanoi

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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

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

How far ahead should I book a flight from Ireland to Hanoi?

The price you pay for your flight from Ireland to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 2 October 2026.

See what other customers who have flown with Turkish Airlines,Qatar Airways, andEtihad Airways 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

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.

Complete your trip

Complete your trip to Hanoi by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Vietnam

Book a non-stop flight to one of these other cities located in Vietnam.

Search flights from Ireland to Hanoi by cabin class

Find flights from Ireland to Hanoi, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Hanoi

Explore flights to Hanoi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 October 2026.

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Browse other Ireland and Hanoi flight options. Last updated on 2 October 2026.

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Top 4 airlines flying from Ireland to Hanoi

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

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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?

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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 2 October 2026.

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 2 October 2026.

Last-minute flights from Ireland to Hanoi
Discover last-minute flight deals from Ireland to Hanoi. Data last updated 2 October 2026 and is based on user searches.

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 2 October 2026.