EUR/IE
Find cheap flights to Hanoi in 2026/2027 from €464 This is the cheapest return flight found to Hanoi from Ireland on FlightsFinder on October 20th 2026 at 15:49. This offer may no longer be available. Click the offer to check live prices & dates of travel.
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Our Flight Finder compares the cheapest flights to Hanoi from the most established flight comparison sites.
Fly to Hanoi and visit sites like Hanoi Old Quarter, Temple Of Literature, Ho Chi Minh Mausoleum & Hoàn Kiếm Lake.
1. Enter your search requirements for Hanoi
2. Compare the best Hanoi deals from top comparison engines
3. Book your Hanoi flight at the cheapest price
These economy flights were found on FlightsFinder from Ireland to Hanoi in the last few days. Prices subject to availability.
These economy flights were found on FlightsFinder from Ireland to Hanoi in the last few days. Prices subject to availability.
According to our data, November is on average the cheapest time to book flights to Hanoi.
You can get flights from €464 return.
According to our data, July is on average the most expensive time to book flights to Hanoi.
A return flight could set you back more than €803.
Nestled along the banks of the Red River in northern Vietnam, Hanoi is a vibrant city where ancient traditions seamlessly blend with modern influences. Its bustling streets are lined with colonial architecture, aromatic street food stalls, and bustling markets that offer a sensory feast for visitors. The city's rich history is reflected in its many cultural attractions, from the solemn beauty of the Ho Chi Minh Mausoleum to the tranquility of the Temple of Literature. With its picturesque lakes, lively nightlife scene, and warm hospitality, Hanoi invites travelers to experience the unique charm of Vietnam's capital city.
A good price for a flight to Hanoi is €418 - €510.
The popular airports near Hanoi are Noi Bai International Airport (HAN) and Cat Bi International Airport (HPH).
The flight to Hanoi (HAN) is roughly 13 hours 35 minutes and 5,894 miles (9,485 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Hanoi from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Hanoi.
Here is the average weather forecast in Hanoi by month:
• Jan: 20°C
• Feb: 20°C
• Mar: 23°C
• Apr: 27°C
• May: 31°C
• Jun: 33°C
• Jul: 33°C
• Aug: 32°C
• Sep: 31°C
• Oct: 29°C
• Nov: 25°C
• Dec: 22°C
The main airport in Hanoi, Noi Bai International Airport, is located approximately 45 kilometers from the city center.
Typically, flights are cheapest to Hanoi 2 months before departure.
Studies show flights to Hanoi are typically cheaper on Tuesdays and Wednesdays.
29 °C
Wed, 28 Oct 2026
Average Temperature
20°C
Jan
20°C
Feb
23°C
Mar
27°C
Apr
31°C
May
33°C
Jun
33°C
Jul
32°C
Aug
31°C
Sep
29°C
Oct
25°C
Nov
22°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to Hanoi (HAN)
Distance:
5,894 miles (9,485 kilometres)
Average flight time (direct 13 hours 35 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Hanoi (HAN)
Distance:
6,014 miles (9,679 kilometres)
Average flight time (direct 13 hours 51 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Hanoi (HAN)
Distance:
5,966 miles (9,601 kilometres)
Average flight time (direct 13 hours 45 minutes)
Cork, Ireland - Cork International Airport (ORK) to Hanoi (HAN)
Distance:
6,030 miles (9,704 kilometres)
Average flight time (direct 13 hours 53 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Hanoi (HAN)
Distance:
6,055 miles (9,744 kilometres)
Average flight time (direct 13 hours 57 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Hanoi (HAN)
Distance:
5,909 miles (9,509 kilometres)
Average flight time (direct 13 hours 37 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Hanoi (HAN)
Distance:
5,966 miles (9,602 kilometres)
Average flight time (direct 13 hours 45 minutes)
From Dublin (DUB), Ireland to Hanoi, Vietnam (HAN): €464
Depart: 23 Nov 2026 · Return: 03 Dec 2026 Price found 20 Oct 2026, 15:49
From Cork (ORK), Ireland to Hanoi, Vietnam (HAN): €516
Depart: 01 Dec 2026 · Return: 10 Dec 2026 Price found 26 Oct 2026, 17:59
From Shannon (SNN), Ireland to Hanoi, Vietnam (HAN): €561
Depart: 11 Nov 2026 · Return: 25 Nov 2026 Price found 26 Oct 2026, 18:37
From Knock (NOC), Ireland to Hanoi, Vietnam (HAN): €596
Depart: 07 Dec 2026 · Return: 14 Dec 2026 Price found 23 Oct 2026, 01:46
From Donegal (CFN), Ireland to Hanoi, Vietnam (HAN): €622
Depart: 12 Nov 2026 · Return: 16 Nov 2026 Price found 26 Oct 2026, 09:59
From Farranfore (KIR), Ireland to Hanoi, Vietnam (HAN): €657
Depart: 11 Jan 2027 · Return: 23 Jan 2027 Price found 19 Oct 2026, 18:35
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