Find flights
When to book
Airlines
FAQs

Cheap flights from Dublin to Hanoi from £236

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HAN
11 Sep — 18 Sep1
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 12 August 2026.

Wed 2/910:55 -
1 stop24h 50m
Tue 8/915:00 -
1 stop23h 00m
Deal found 12/8£389
Wed 2/910:55 -
1 stop21h 05m
Thu 10/918:45 -
1 stop19h 15m
Deal found 10/8£391
Mon 31/810:55 -
1 stop32h 25m
Mon 7/915:45 -
3 stops46h 15m
Deal found 12/8£395
Fri 30/1009:00 -
1 stop25h 45m
Sat 21/1115:45 -
2 stops45h 30m
Deal found 10/8£416
Mon 31/810:55 -
1 stop32h 25m
Sat 5/902:20 -
1 stop35h 40m
Deal found 12/8£439
Tue 1/921:35 -
2 stops34h 30m
Thu 12/1114:55 -
2 stops33h 15m
Deal found 8/8£486
Mon 7/921:35 -
3 stops35h 10m
Mon 14/919:45 -
2 stops32h 05m
Deal found 8/8£503

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 12 August 2026.

Round-trip from

£389

One-way from

£236

Popular in

July

Cheapest in

August

Average price

£660
China Eastern
  • China Eastern
  • 2/9-8/9
  • 2 total stops
  • 47h 50m total
  • Dublin to Hanoi
Search Deals
China Eastern
  • China Eastern
  • 11/11
  • 1 total stop
  • 33h 45m total
  • Dublin to Hanoi
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 12 August 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

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Mon 25/1

09:00-14:10

1 stop22h 10m

Hanoi Noibai

Mon 22/2

02:45-22:55

2 stops27h 10m

£513

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sat 31/10

08:05-18:10

1 stop27h 05m

Hanoi Noibai

Sun 29/11

07:40-06:30

1 stop29h 50m

£723
Fastest return journey

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Tue 3/11

08:05-05:55

1 stop14h 50m

Hanoi Noibai

Sun 29/11

07:40-18:10

1 stop17h 30m

£724

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Fri 25/12

09:00-14:45

2 stops22h 45m

Hanoi Noibai

Sat 9/1

02:45-06:15

1 stop34h 30m

£740

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sat 5/9

20:35-06:40

1 stop28h 05m

Hanoi Noibai

Sat 12/9

20:40-07:15

1 stop16h 35m

£777

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Sun 1/11

08:05-18:10

1 stop27h 05m

Hanoi Noibai

Sat 28/11

07:40-06:30

1 stop29h 50m

£791

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Mon 25/1

06:15-15:05

2 stops25h 50m

Hanoi Noibai

Tue 23/2

18:20-10:15

2 stops22h 55m

£830

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Fri 6/11

07:45-06:55

1 stop16h 10m

Hanoi Noibai

Fri 27/11

19:10-12:35

1 stop24h 25m

£865

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 5/11

14:05-12:20

1 stop15h 15m

Hanoi Noibai

Thu 26/11

13:00-06:00

2 stops24h 00m

£866

DublinHanoi

DUB Dublin - HAN Hanoi Noibai

DUBHAN

Dublin

Thu 3/9

15:00-18:10

2 stops21h 10m

Hanoi Noibai

Mon 7/9

19:30-13:30

1 stop24h 00m

£869

Flights are sorted by cheapest return flights first.

Deals found on 11/8

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, August is the cheapest month in which you can book a flight from Dublin to Hanoi (average of £660). Flying from Dublin to Hanoi in July is currently the most expensive (average of £999). 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?

Airfare is below average for this route at the moment.

Dublin to Hanoi flights typically cost between £656 and £902 in September.
The cheapest return price found within the last 5 days was £389 on China Eastern (2 Sept–8 Sept).

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 12 August 2026.
Get a feel of what it's like to fly with Qatar Airways,Turkish Airlines, 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.
Qatar Airways
7.4
Good
3,744 reviews
Check prices

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.3

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Des,Apr 2024

KTM - DOH

All good - I regularly fly with them and have never had any issues, Thanks, Des
Qatar Airways
7.4
Good
3,744 reviews
Qatar Airways
7.4
Good
3,744 reviews
Check prices

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.3

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Des,Apr 2024

KTM - DOH

All good - I regularly fly with them and have never had any issues, Thanks, Des
Turkish Airlines
7.4
Good
4,481 reviews
Qatar Airways
7.4
Good
3,744 reviews
Check prices

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.3

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Des,Apr 2024

KTM - DOH

All good - I regularly fly with them and have never had any issues, Thanks, Des
Etihad Airways
7.3
Good
1,503 reviews
Qatar Airways
7.4
Good
3,744 reviews
Check prices

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.3

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Des,Apr 2024

KTM - DOH

All good - I regularly fly with them and have never had any issues, Thanks, Des

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 and Etihad Airways can get you from Dublin to Hanoi in just under 14h 50m. Your travel time can differ by up to 7h 20m. Airlines will cover a distance of 5889 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £663 on this airline. Additional options worth looking into are Qatar Airways and Etihad Airways, starting at £680 and £706 round-trip. Turkish Airlines is priced at 19% 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, August is the cheapest month in which you can book a flight from Dublin to Hanoi (average of £660). Flying from Dublin to Hanoi in July is currently the most expensive (average of £999). 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 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£663Average£782FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest£680Average£880FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest£706Average£862FlexibilityNo 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.

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.