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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.
DUB — HAN
16 Jul — 23 Jul1
1 adult

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

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.

Round-trip from

£632

One-way from

£568

Popular in

December

Cheapest in

May

Average price

£877
25/8-1/9
  • 25/8-1/9
  • 5 total stops
  • 62h 00m total
  • Dublin to Hanoi
Turkish Airlines
  • Turkish Airlines
  • 8/8
  • 1 total stop
  • 19h 50m total
  • Dublin to Hanoi
Highest demand for flights based on searches. 7% potential increase in price (£50 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in July 2025

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

Cheapflights Fare Finder

Customise your flight search to find flights from Dublin 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, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Dublin to Hanoi that are best for you.

Fly from

Dublin

Fly to

Hanoi

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?

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.

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 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.

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

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

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

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

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

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

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

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

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

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

Comfort

8.0

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

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

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?

    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

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

Top 2 airlines flying from Dublin to Hanoi

Discover the top 2 airlines that operate flights from Dublin to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£653Average£769FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£690Average£826FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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?

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.

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