What are the cheapest airlines flying from Dublin to Hanoi round-trip?

Our cheapest airline available from Dublin to Hanoi is Etihad Airways. Our recent data shows that you can find tickets from as low as £714 on this airline. Additional options worth looking into are Turkish Airlines and Lufthansa, starting at £770 and £818 round-trip. Etihad Airways is priced at 14% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Dublin to Hanoi?

Travellers seeking maximum savings on their Dublin to Hanoi flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 day to fly round-trip from Dublin to Hanoi?

Sunday is generally a great day to depart. Flying on this day could help you save up to 35%.

What is the cheapest month to fly from Dublin to Hanoi?

Flights from Dublin to Hanoi lean towards being more expensive in December. Prices are generally better when you fly from Dublin to Hanoi in May, with the cheapest ticket starting at £612.

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

When flying from Dublin to Hanoi, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 3% versus a flight in the afternoon.

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

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

How can I find direct flights from Dublin to Hanoi?

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

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

Yes. Cheapflights offers flight deals from Dublin 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.

£568+ Flights from Dublin to Hanoi

Cheapflights Tip: The best prices from Dublin to Hanoi Noibai are usually found in May or September, booked 69 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Dublin to Hanoi

Round-trip from	£632
One-way from	£568
Popular in	December
Cheapest in	May
Average price	£877

25/8-1/9
5 total stops
62h 00m total
Dublin to Hanoi

Search Deals

Turkish Airlines
8/8
1 total stop
19h 50m total
Dublin to Hanoi

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£50 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 July 2025

Search Deals

Find flight deals from Dublin to Hanoi

Cheapest flights from Dublin to Hanoi
Explore the most affordable flight options available from Dublin to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Mon 25/806:25DUB - HAN

2 stops27h 45mMultiple Airlines

Mon 1/917:30HAN - DUB

3 stops34h 15mMultiple Airlines

Deal found 11/7£632

Tue 30/920:25DUB - HAN

2 stops34h 05mEtihad Airways

Wed 22/1013:20HAN - DUB

2 stops23h 50mEtihad Airways

Deal found 10/7£714

Tue 30/910:35DUB - HAN

1 stop22h 50mTurkish Airlines

Wed 22/1023:05HAN - DUB

1 stop19h 30mTurkish Airlines

Deal found 10/7£770

Mon 1/920:00DUB - HAN

2 stops41h 40mLufthansa

Mon 15/910:35HAN - DUB

2 stops36h 20mLufthansa

Deal found 11/7£818

Tue 30/922:05DUB - HAN

1 stop33h 10mEmirates

Tue 21/1001:30HAN - DUB

1 stop24h 40mEmirates

Deal found 10/7£867

Tue 30/908:15DUB - HAN

1 stop17h 00mQatar Airways

Wed 22/1013:00HAN - DUB

2 stops23h 45mQatar Airways

Deal found 9/7£878

Tue 5/818:00DUB - HAN

2 stops37h 50mFinnair

Tue 12/808:50HAN - DUB

2 stops54h 10mFinnair

Deal found 10/7£1,050

Best flights from Dublin to Hanoi
Discover carefully curated flight deals from Dublin to Hanoi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Mon 25/806:25DUB - HAN

2 stops27h 45mMultiple Airlines

Mon 1/917:30HAN - DUB

3 stops34h 15mMultiple Airlines

Deal found 11/7£632

Tue 30/920:25DUB - HAN

2 stops34h 05mEtihad Airways

Wed 22/1013:20HAN - DUB

2 stops23h 50mEtihad Airways

Deal found 10/7£714

Tue 30/910:35DUB - HAN

1 stop22h 50mTurkish Airlines

Wed 22/1023:05HAN - DUB

1 stop19h 30mTurkish Airlines

Deal found 10/7£770

Mon 1/920:00DUB - HAN

2 stops41h 40mLufthansa

Mon 15/910:35HAN - DUB

2 stops36h 20mLufthansa

Deal found 11/7£818

Tue 30/922:05DUB - HAN

1 stop33h 10mEmirates

Tue 21/1001:30HAN - DUB

1 stop24h 40mEmirates

Deal found 10/7£867

Tue 30/908:15DUB - HAN

1 stop17h 00mQatar Airways

Wed 22/1013:00HAN - DUB

2 stops23h 45mQatar Airways

Deal found 9/7£878

Tue 5/818:00DUB - HAN

2 stops37h 50mFinnair

Tue 12/808:50HAN - DUB

2 stops54h 10mFinnair

Deal found 10/7£1,050

Last-minute flights from Dublin to Hanoi
Discover last-minute flight deals from Dublin to Hanoi. Data last updated 11 July 2025 and is based on user searches.

Mon 21/708:15DUB - HAN

1 stop17h 00mQatar Airways

Mon 4/808:45HAN - DUB

2 stops19h 45mQatar Airways

Deal found 9/7£1,208

Mon 21/709:05DUB - HAN

2 stops45h 25mEtihad Airways

Mon 4/813:20HAN - DUB

2 stops35h 35mEtihad Airways

Deal found 10/7£1,313

Thu 24/709:10DUB - HAN

1 stop15h 20mAir France

Fri 8/823:20HAN - DUB

1 stop21h 40mAir France

Deal found 10/7£1,581

Sat 2/813:35DUB - HAN

1 stop19h 50mTurkish Airlines

Wed 13/823:05HAN - DUB

1 stop16h 30mTurkish Airlines

Deal found 11/7£1,425

Sat 2/814:20DUB - HAN

1 stop16h 55mEmirates

Tue 12/801:30HAN - DUB

1 stop16h 45mEmirates

Deal found 10/7£1,726

Tue 5/818:00DUB - HAN

2 stops37h 50mFinnair

Tue 12/808:50HAN - DUB

2 stops54h 10mFinnair

Deal found 10/7£1,050

Mon 25/806:25DUB - HAN

2 stops27h 45mMultiple Airlines

Mon 1/917:30HAN - DUB

3 stops34h 15mMultiple Airlines

Deal found 11/7£632

Mon 25/815:00DUB - HAN

1 stop24h 15mQatar Airways

Mon 1/919:30HAN - DUB

1 stop24h 00mQatar Airways

Deal found 11/7£926

Mon 25/818:40DUB - HAN

2 stops34h 50mSWISS

Mon 1/912:40HAN - DUB

2 stops29h 30mSWISS

Deal found 11/7£1,162

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 25/8

06:25-16:10

2 stops27h 45m

Hanoi Noibai

Mon 1/9

17:30-21:45

3 stops34h 15m

£632

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 30/9

20:25-12:30

2 stops34h 05m

Hanoi Noibai

Wed 22/10

13:20-07:10

2 stops23h 50m

£714

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 30/9

10:35-15:25

1 stop22h 50m

Hanoi Noibai

Wed 22/10

23:05-12:35

1 stop19h 30m

£770

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 1/9

20:00-19:40

2 stops41h 40m

Hanoi Noibai

Mon 15/9

10:35-16:55

2 stops36h 20m

£818

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 30/9

22:05-13:15

1 stop33h 10m

Hanoi Noibai

Tue 21/10

01:30-20:10

1 stop24h 40m

£867

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 30/9

08:15-07:15

1 stop17h 00m

Hanoi Noibai

Wed 22/10

13:00-06:45

2 stops23h 45m

£878

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 5/8

18:00-13:50

2 stops37h 50m

Hanoi Noibai

Tue 12/8

08:50-09:00

2 stops54h 10m

£1,050

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 8/8

13:35-15:25

1 stop19h 50m

£568

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 23/11

18:35-11:30

2 stops33h 55m

£4,677

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Best time to book a flight from Dublin to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Dublin 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 Dublin to Hanoi

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

The best time to book flights from Dublin to Hanoi is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Dublin to Hanoi (average of £793). Flying from Dublin to Hanoi in December is currently the most expensive (average of £1,137). 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

Get a feel of what it's like to fly with Emirates, Finnair, andSWISS from Dublin to Hanoi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,285 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Siddharth,Jan 2024

JFK - DXB

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Emirates

8.1

Very Good

3,285 reviews

Emirates

8.1

Very Good

3,285 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Siddharth,Jan 2024

JFK - DXB

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Finnair

7.6

Good

1,312 reviews

Emirates

8.1

Very Good

3,285 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Siddharth,Jan 2024

JFK - DXB

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

SWISS

7.5

Good

1,655 reviews

Emirates

8.1

Very Good

3,285 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Siddharth,Jan 2024

JFK - DXB

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Qatar Airways

7.4

Good

3,596 reviews

Emirates

8.1

Very Good

3,285 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Siddharth,Jan 2024

JFK - DXB

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Etihad Airways

7.4

Good

1,222 reviews

Emirates

8.1

Very Good

3,285 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Siddharth,Jan 2024

JFK - DXB

Food could have been better they served beef on the flight to India so they did not have enough option of the veg option for customers and half the flight did not get a meal

Related info for your journey

What are the cheapest airlines flying from Dublin to Hanoi round-trip?
Our cheapest airline available from Dublin to Hanoi is Etihad Airways. Our recent data shows that you can find tickets from as low as £714 on this airline. Additional options worth looking into are Turkish Airlines and Lufthansa, starting at £770 and £818 round-trip. Etihad Airways is priced at 14% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Dublin to Hanoi that include hotel bookings?
Yes. In addition to deals on Dublin to Hanoi flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to Hanoi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Hanoi.
Can I find deals for business class flights from Dublin to Hanoi?
Yes. Cheapflights offers flight deals from Dublin 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 Dublin to Hanoi?
Currently, May is the cheapest month in which you can book a flight from Dublin to Hanoi (average of £793). Flying from Dublin to Hanoi in December is currently the most expensive (average of £1,137). 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

Complete your trip

Hanoi car hire

Hanoi Noibai Airport car hire

Haiphong Catbi Airport car hire

Ho Chi Minh City car hire

Other flights to Hanoi

Heathrow to Hanoi flights

Hanoi to Ho Chi Minh City flights

Hanoi to Da Nang flights

Hanoi to Siem Reap flights

Hanoi to Incheon Intl Airport flights

Hanoi to Bangkok Suvarnabhumi Airport flights

Hanoi to Kuala Lumpur Intl Airport flights

Hanoi to Dalat flights

Hanoi to Chiang Mai flights

Hanoi to Singapore flights

Hanoi to Phnom Penh flights

Hanoi to Ho Chi Minh City flights

Hanoi to Taipei City Taiwan Taoyuan Intl Airport flights

Hanoi to Da Nang flights

Hanoi to Phu Quoc flights

Hanoi to Hong Kong flights

Hanoi to Denpasar flights

Hanoi to Hong Kong flights

Hanoi to Dalat flights

Top 2 airlines flying from Dublin to Hanoi

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest£653	Average£769	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Turkish Airlines	Cheapest£690	Average£826	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin 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 Dublin to Hanoi?

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Hanoi for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to Hanoi, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Dublin to Hanoi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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 Dublin to Hanoi from £568

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Dublin to Hanoi Noibai are usually found in May or September, booked 69 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Dublin to Hanoi

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dublin to Hanoi

Cheapest flights from Dublin to HanoiExplore the most affordable flight options available from Dublin to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Dublin to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Dublin to Hanoi

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Dublin to Hanoi. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Dublin 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 11 July 2025.

Get a feel of what it's like to fly with Emirates, Finnair, andSWISS from Dublin to Hanoi by reading reviews from past customers. Users have also rated airlines 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 Dublin to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Dublin to Hanoi round-trip?

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

How can I find direct flights from Dublin to Hanoi?

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

What is the cheapest month to book a flight from Dublin 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.

Complete your trip

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

Top 2 airlines flying from Dublin 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 Dublin to Hanoi?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dublin to Hanoi
Explore the most affordable flight options available from Dublin to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.