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Cheap flights from Ireland to Hanoi from £299

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HAN
7 Jul — 14 Jul1
1 adult

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 2 July 2025.

Round-trip from

£654

One-way from

£299

Popular in

December

Cheapest in

May

Average price

£867
Lufthansa
  • Lufthansa
  • 4/12-26/12
  • 4 total stops
  • 39h 05m total
  • Ireland to Hanoi
Search Deals
25/7
  • 25/7
  • 3 total stops
  • 57h 45m total
  • Ireland to Hanoi
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£49 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 Ireland to Hanoi

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 July 2025.

Thu 4/1217:55DUB - HAN
2 stops18h 25mLufthansa
Fri 26/1220:25HAN - DUB
2 stops20h 40mLufthansa
Deal found 30/6£654
Fri 22/806:15DUB - HAN
3 stops27h 35mMultiple Airlines
Sun 31/823:25HAN - DUB
3 stops25h 00mMultiple Airlines
Deal found 30/6£661
Tue 30/909:05DUB - HAN
2 stops21h 25mEtihad Airways
Wed 22/1013:20HAN - DUB
2 stops23h 50mEtihad Airways
Deal found 1/7£706
Tue 30/910:35DUB - HAN
1 stop22h 50mTurkish Airlines
Wed 22/1023:05HAN - DUB
1 stop19h 30mTurkish Airlines
Deal found 30/6£762

Cheapflights Fare Finder

Customise your flight search to find flights from Ireland 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 2 July 2025.
Use the filters below to find and compare flights from Ireland to Hanoi that are best for you.

Fly from

Ireland

Fly to

Hanoi

Route

Depart

Return

Price

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 4/12

17:55-19:20

2 stops18h 25m

Hanoi Noibai

Fri 26/12

20:25-10:05

2 stops20h 40m

£654

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 22/8

06:15-15:50

3 stops27h 35m

Hanoi Noibai

Sun 31/8

23:25-18:25

3 stops25h 00m

£661

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Tue 30/9

09:05-12:30

2 stops21h 25m

Hanoi Noibai

Wed 22/10

13:20-07:10

2 stops23h 50m

£706

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

£762

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 25/7

14:10-05:55

3 stops57h 45m

£299

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Thu 25/9

13:35-15:25

1 stop19h 50m

£476

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 11/7

09:05-12:30

2 stops21h 25m

£673

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 12/7

18:00-13:50

2 stops37h 50m

£773

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 21/12

06:00-01:45

2 stops36h 45m

£1,092

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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, May is the cheapest month in which you can book a flight from Ireland to Hanoi (average of £793). Flying from Ireland 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 2 July 2025.
See what other customers who have flown with Finnair, Etihad Airways, andTurkish 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.
Finnair
7.6
Good
1,303 reviews
Check prices

Overall

7.6

Boarding

7.6

Crew

8.1

Entertainment

6.8

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,303 reviews
Finnair
7.6
Good
1,303 reviews
Check prices

Overall

7.6

Boarding

7.6

Crew

8.1

Entertainment

6.8

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Etihad Airways
7.4
Good
1,224 reviews
Finnair
7.6
Good
1,303 reviews
Check prices

Overall

7.6

Boarding

7.6

Crew

8.1

Entertainment

6.8

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Turkish Airlines
7.3
Good
3,891 reviews
Finnair
7.6
Good
1,303 reviews
Check prices

Overall

7.6

Boarding

7.6

Crew

8.1

Entertainment

6.8

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
China Eastern
7.1
Good
152 reviews
Finnair
7.6
Good
1,303 reviews
Check prices

Overall

7.6

Boarding

7.6

Crew

8.1

Entertainment

6.8

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Lufthansa
6.8
Okay
7,208 reviews
Finnair
7.6
Good
1,303 reviews
Check prices

Overall

7.6

Boarding

7.6

Crew

8.1

Entertainment

6.8

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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?

    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.

  • What are the cheapest airlines to fly from Ireland to Hanoi one-way?

    £476 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Etihad Airways and Finnair, with prices starting from £673 and £773, respectively.

  • 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, May is the cheapest month in which you can book a flight from Ireland to Hanoi (average of £793). Flying from Ireland 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

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Alternative routes for Ireland to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ireland to Hanoi

Discover the top 2 airlines that operate flights from Ireland 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 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£646Average£760FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£682Average£817FlexibilityNo 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 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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