Cheap flights Dublin — Hanoi from $408

Q: How long is the flight from Dublin to Hanoi?

Approximate flight time — 11h 41m.

Q: How much do flights from Dublin to Hanoi cost?

The minimum price over 3 months — from $408 on 24.11.2026.

Q: Which airlines fly from Dublin to Hanoi?

This route is served by 1 airline: Aer Lingus.

Q: From which airports does Dublin operate flights?

From Dublin: DUB (Dublin Airport).

Q: To which airports in Hanoi do flights arrive?

To Hanoi: HAN (Noi Bai International Airport).

Q: Which day of the week is cheapest?

The cheapest day of the week — Tuesday.

Q: When is the best time to buy tickets Dublin — Hanoi?

Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.

How many travellers?

Adults

12+ years

Children

2–11 years

Infants

under 2

Choose your departure date

Cheapest: $408 on 24.11.2026

Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.

November 2026

December 2026

January 2027

Prices found for 1 of 90 days. Prices update as more travellers search. Click any date to search live.

Depart

—

Return

—

Cheapest flights found

24 Nov 2026, Tue

Aer Lingus EI 636

18:40

DUB Dublin Airport

10:15

HAN Noi Bai International Airport

15h 35m 2 stops

View this ticket

Route characteristics

Distance

9 508 km

Flight time

11h 41m

Time difference

+7h

Minimum price

from $408 (24.11.2026)

Average price

$408

Maximum price

$408

Cheapest day

Tuesday

Departure airports (1)

DUB Dublin Airport

Arrival airports (1)

HAN Noi Bai International Airport

Airlines (1)

EI Aer Lingus

Agencies (1)

Aviakassa

Airlines — cheapest prices 1

Aer Lingus

1 flights · 1 days

$408

Where to buy tickets 1

Aviakassa

1 tickets · 1 days

from $408

Airports

From — Dublin (1)

DUB Dublin Airport

To — Hanoi (1)

HAN Noi Bai International Airport

Other destinations from Dublin

Frequently asked questions about the route Dublin — Hanoi

How long is the flight from Dublin to Hanoi?

Approximate flight time — 11h 41m. This is an average for a direct flight. With connections, the time may be longer.

What is the distance from Dublin to Hanoi?

The straight-line distance — 9 508 km.

How much do flights from Dublin to Hanoi cost?

The minimum price over 3 months — from $408 on 24.11.2026.

What is the average ticket price?

The average price — $408. Range: $408 — $408.

What is the time difference between Dublin and Hanoi?

The difference — +7h.

From which airports does Dublin operate flights?

From Dublin: DUB (Dublin Airport).

To which airports in Hanoi do flights arrive?

To Hanoi: HAN (Noi Bai International Airport).

Which airlines fly this route?

This route is served by 1 airline: Aer Lingus.

Which day of the week is cheapest?

The cheapest day of the week — Tuesday.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.

How do I book flights?

Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.

About the route Dublin — Hanoi

Flights Dublin — Hanoi is a popular route. The straight-line distance is 9 508 km. Flight time 11h 41m. Time difference +7h.

From Dublin (DUB) flights depart from 1 airport: DUB. To Hanoi (HAN) — 1 arrival airport: HAN.

1 airline operate on this route: Aer Lingus.

The minimum price for the next 3 months — from $408 (24.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $408, ranging from $408 to $408. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Tuesday.

Other destinations in Vietnam from Dublin

Cheap flights Dublin — Hanoi

From — Dublin (1)

To — Hanoi (1)

Flights

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