$299 Cheap Flights from Hanoi (HAN) to Dublin (DUB)

View $299 flight on Thu, Nov 20, 2025Opens in a new window

Popular airlines from Noi Bai Intl. Airport (HAN) to Dublin Airport (DUB)

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Cheap Flights from Hanoi to Dublin (HAN-DUB)

Prices were available within the past 7 days and start at $299 for one-way flights and $956 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, Jan 26 - Sun, Feb 1
HAN
Hanoi
DUB
Dublin
$956 Roundtrip, found 5 days ago
$956
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Jan 26 from Hanoi to Dublin, returning Sun, Feb 1, priced at $956 found 5 days ago
Lufthansa
Mon, Jan 26 - Sun, Feb 1
HAN
Hanoi
DUB
Dublin
$982 Roundtrip, found 5 days ago
$982
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Jan 26 from Hanoi to Dublin, returning Sun, Feb 1, priced at $982 found 5 days ago
Swiss International Air Lines
Mon, Jan 26 - Sun, Feb 1
HAN
Hanoi
DUB
Dublin
$992 Roundtrip, found 5 days ago
$992
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Jan 26 from Hanoi to Dublin, returning Sun, Feb 1, priced at $992 found 5 days ago
Cathay Pacific
Mon, Jan 26 - Sun, Feb 1
HAN
Hanoi
DUB
Dublin
$994 Roundtrip, found 5 days ago
$994
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Mon, Jan 26 from Hanoi to Dublin, returning Sun, Feb 1, priced at $994 found 5 days ago
Cathay Pacific
Mon, Jan 26 - Sun, Feb 1
HAN
Hanoi
DUB
Dublin
$1,008 Roundtrip, found 5 days ago
$1,008
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Mon, Jan 26 from Hanoi to Dublin, returning Sun, Feb 1, priced at $1,008 found 5 days ago
Swiss International Air Lines
Mon, Jan 26 - Sun, Feb 1
HAN
Hanoi
DUB
Dublin
$1,009 Roundtrip, found 5 days ago
$1,009
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, Jan 26 from Hanoi to Dublin, returning Sun, Feb 1, priced at $1,009 found 5 days ago
Cathay Pacific
Mon, Jan 26 - Sun, Feb 1
HAN
Hanoi
DUB
Dublin
$1,012 Roundtrip, found 5 days ago
$1,012
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Mon, Jan 26 from Hanoi to Dublin, returning Sun, Feb 1, priced at $1,012 found 5 days ago
Etihad Airways
Thu, Jun 25 - Tue, Jun 30
HAN
Hanoi
DUB
Dublin
$1,015 Roundtrip, found 4 days ago
$1,015
Roundtrip
found 4 days ago
Select Etihad Airways flight, departing Thu, Jun 25 from Hanoi to Dublin, returning Tue, Jun 30, priced at $1,015 found 4 days ago
Lufthansa
Mon, Jan 26 - Sun, Feb 1
HAN
Hanoi
DUB
Dublin
$1,018 Roundtrip, found 5 days ago
$1,018
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Jan 26 from Hanoi to Dublin, returning Sun, Feb 1, priced at $1,018 found 5 days ago
Vietnam Airlines
Mon, Jan 26 - Sun, Feb 1
HAN
Hanoi
DUB
Dublin
$1,064 Roundtrip, found 5 days ago
$1,064
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Mon, Jan 26 from Hanoi to Dublin, returning Sun, Feb 1, priced at $1,064 found 5 days ago

Frequently asked questions

How much does a flight from Noi Bai Intl. Airport (HAN) to Dublin Airport (DUB) cost?
Grab a cheap one-way flight from $299 or cheap return flight from $956 from Noi Bai Intl. Airport (HAN) to Dublin Airport (DUB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Noi Bai Intl. Airport (HAN) to Dublin Airport (DUB)?
January is the cheapest month to fly from HAN to DUB. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Noi Bai Intl. Airport (HAN) to Dublin Airport (DUB)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HAN to DUB flight.
How many flights per day from Noi Bai Intl. Airport (HAN) to Dublin Airport (DUB)?
You'll need to take a flight with a layover if you're traveling from Noi Bai Intl. Airport (HAN) to Dublin Airport (DUB). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from HAN to DUB?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Noi Bai Intl. Airport (HAN) to Dublin Airport (DUB)?
To land at Dublin Airport (DUB) on schedule, opt for a flight that leaves Noi Bai Intl. Airport (HAN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Noi Bai Intl. Airport (HAN) to Dublin Airport (DUB) last-minute?
Last-minute bookings from HAN to DUB are generally more expensive. For the best prices, start searching for flights early. That said, if you can play around with your travel dates, you may score a cheap ticket right before you leave.
Is it cheaper to book a HAN to DUB flight and hotel package?
You'll generally save money by securing a HAN to DUB flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your preferred flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Noi Bai Intl. Airport (HAN) to Dublin Airport (DUB)?
Typically, you can reschedule or cancel your HAN to DUB flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Noi Bai Intl.
Destination airport
Dublin
Roundtrip price
$956
Distance
5892 mi

Book with confidence

Hanoi to Dublin Flights

The cheapest times to fly from Hanoi to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hanoi to Dublin are during the month of January. You can find some of the cheapest flights from Hanoi to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hanoi to Dublin

Sunday is one of the best days to book for cheap flights from Hanoi to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hanoi to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hanoi to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $299 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hanoi to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hanoi to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hanoi to Dublin Flights
*Available to One Key members.