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Cheap flights from Dublin to Hanoi from £291

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HAN
31 Jul — 7 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Hanoi

Enter your travel dates to find the best prices.

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 1 July 2026.

Mon 2/1109:00
DUB
-
HAN
1 stop33h 45m
China Eastern
Thu 5/1115:10
HAN
-
DUB
1 stop22h 05m
China Eastern
Deal found 30/6£467
Mon 16/1109:00
DUB
-
HAN
1 stop25h 45m
China Eastern
Sun 29/1118:45
HAN
-
DUB
1 stop18h 30m
China Eastern
Deal found 1/7£488
Mon 23/1109:00
DUB
-
HAN
1 stop22h 10m
China Eastern
Thu 26/1115:10
HAN
-
DUB
1 stop22h 05m
China Eastern
Deal found 29/6£489
Mon 16/1109:00
DUB
-
HAN
2 stops22h 45m
China Eastern
Wed 2/1202:45
HAN
-
DUB
1 stop34h 30m
China Eastern
Deal found 1/7£493
Mon 31/810:55
DUB
-
HAN
3 stops45h 50m
China Eastern
Sun 13/918:45
HAN
-
DUB
1 stop19h 15m
China Eastern
Deal found 27/6£498
Wed 14/1010:55
DUB
-
HAN
1 stop24h 50m
China Eastern
Sun 1/1118:45
HAN
-
DUB
1 stop18h 30m
China Eastern
Deal found 29/6£541
Wed 14/1010:55
DUB
-
HAN
1 stop24h 50m
China Eastern
Mon 2/1116:15
HAN
-
DUB
3 stops45h 00m
China Eastern
Deal found 29/6£547
Mon 19/1010:55
DUB
-
HAN
1 stop32h 25m
China Eastern
Sun 1/1115:10
HAN
-
DUB
1 stop22h 05m
China Eastern
Deal found 29/6£590
Wed 2/1209:00
DUB
-
HAN
1 stop22h 10m
China Eastern
Wed 16/1202:45
HAN
-
DUB
2 stops27h 10m
China Eastern
Deal found 27/6£592
Mon 19/1010:55
DUB
-
HAN
1 stop32h 25m
China Eastern
Wed 4/1116:15
HAN
-
DUB
2 stops45h 00m
China Eastern
Deal found 29/6£596

Find 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 1 July 2026.

Round-trip from

£467

One-way from

£291

Popular in

July

Cheapest in

January

Average price

£1,081
China Eastern
  • China Eastern
  • 2/11-5/11
  • 2 total stops
  • 55h 50m total
  • Dublin to Hanoi
Search Deals
China Eastern
  • China Eastern
  • 18/9
  • 1 total stop
  • 24h 50m total
  • Dublin to Hanoi
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 1 July 2026.
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

Cheapest return flight
Fastest return journey

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 23/11

09:00-17:45

1 stop25h 45m

Hanoi Noibai

Thu 26/11

18:45-06:15

1 stop18h 30m

£488

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 22/11

06:00-14:10

2 stops49h 10m

Hanoi Noibai

Sun 13/12

18:45-06:15

1 stop18h 30m

£609

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sat 5/9

16:20-14:00

2 stops39h 40m

Hanoi Noibai

Sat 12/9

02:35-08:00

2 stops35h 25m

£619

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Wed 19/8

10:55-01:20

1 stop32h 25m

Hanoi Noibai

Mon 31/8

15:45-08:00

2 stops46h 15m

£675

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 24/8

10:55-01:20

1 stop32h 25m

Hanoi Noibai

Mon 31/8

15:45-08:00

2 stops46h 15m

£675

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 23/10

10:55-17:45

1 stop24h 50m

Hanoi Noibai

Tue 10/11

15:10-06:15

1 stop22h 05m

£714

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Sun 15/11

06:00-14:10

2 stops25h 10m

Hanoi Noibai

Mon 30/11

18:45-22:15

2 stops34h 30m

£772
Cheapest one-way

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 9/11

09:00-15:15

2 stops47h 15m

£294

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Mon 14/9

10:55-18:55

2 stops26h 00m

£297

DublinHanoi

DUB - HAN

DUBHAN

Dublin

Fri 18/9

10:55-14:45

3 stops45h 50m

£297

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 49 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, January is the cheapest month in which you can book a flight from Dublin to Hanoi (average of £763). Flying from Dublin to Hanoi in July is currently the most expensive (average of £1,081). 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 much does it cost for a return 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 1 July 2026.
Get a feel of what it's like to fly with Turkish Airlines,Qatar Airways, andEtihad Airways 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.
Turkish Airlines
7.4
Good
4,430 reviews
Check prices

Crew

7.8

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again
Turkish Airlines
7.4
Good
4,430 reviews
Turkish Airlines
7.4
Good
4,430 reviews
Check prices

Crew

7.8

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again
Qatar Airways
7.3
Good
3,738 reviews
Turkish Airlines
7.4
Good
4,430 reviews
Check prices

Crew

7.8

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again
Etihad Airways
7.3
Good
1,469 reviews
Turkish Airlines
7.4
Good
4,430 reviews
Check prices

Crew

7.8

Entertainment

7.5

Overall

7.4

Comfort

7.3

Food

7.5

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again

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.

  • How long is the flight from Dublin to Hanoi?

    China Eastern can get you from Dublin to Hanoi in just under 25h 45m. Your travel time can differ by up to . Airlines will cover a distance of 5889 mi.

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

    Our cheapest airline available from Dublin to Hanoi is Turkish Airlines. Our recent data shows that you can find tickets from as low as £676 on this airline. Additional options worth looking into are Qatar Airways and Etihad Airways, starting at £694 and £721 round-trip. Turkish Airlines is priced at 23% 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, January is the cheapest month in which you can book a flight from Dublin to Hanoi (average of £763). Flying from Dublin to Hanoi in July is currently the most expensive (average of £1,081). 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 3 airlines flying from Dublin to Hanoi

Discover the top 3 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 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£676Average£802FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest£694Average£897FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest£721Average£848FlexibilityNo cancel feeOn-time75%
Search Etihad Airways 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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