Cheap flights from Dublin to Vietnam from €346
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Vietnam departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Dublin to Vietnam
Cheap return flights
Cheap one-way flights
Singapore Airlines flights from Dublin to Vietnam
Our best Singapore Airlines deals on Dublin to Vietnam flight tickets
Turkish Airlines flights from Dublin to Vietnam
Our best Turkish Airlines deals on Dublin to Vietnam flight tickets
See travel insights to Vietnam from
How to get the cheapest flight ticket from Dublin to Vietnam
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Vietnam?
The month of May is, on average, the cheapest month to fly to Vietnam from Dublin, with most prices found around €806. If you aren’t able to travel during the month of May, then book flights to Vietnam from Dublin during September instead. Flights to Vietnam in September, while not as cheap as those in May, still average around €876.
What is the cheapest day to depart on your flight to Vietnam?
Our data shows that Monday is the least expensive day to fly to Vietnam. Tickets to fly out on this day can be as low as €843. Flights from Dublin to Vietnam on a Saturday will generally be more expensive and average around €952. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Vietnam?
Our most recent data shows that the best time of day to fly to Vietnam is in the morning. Flights from Dublin to Vietnam during this time can be as low as €886. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €945 on average. Flights to Vietnam from Dublin at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Vietnam?
You are more likely to see cheaper flights to Vietnam from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around €974 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Dublin for as low as €835 on momondo.
What is the cheapest airline that flies from Dublin to Vietnam?
Turkish Airlines, Emirates, and Etihad Airways are the most popular carriers operating from Dublin to Vietnam
Which airlines fly to Vietnam?
Qatar Airways, Turkish Airlines and Emirates are the top three most popular airlines that fly to Vietnam from Dublin according to our data. Qatar Airways is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Vietnam. Keep in mind that there are 4 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.
Cheap Dublin to Vietnam flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Vietnam
When did momondo last update prices for flights from Dublin Airport to Vietnam?
Prices for flights from Dublin Airport to Vietnam refresh daily.
How many operators does momondo search for flights from Dublin Airport to Vietnam?
As of June 2025, there are 4 operators available to choose from for flights from Dublin Airport to Vietnam.
How old do you have to be to fly from Dublin Airport to Vietnam?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The required travel and health documents for your Vietnam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Vietnam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Dublin to Vietnam
Compare and see reviews for airlines that fly from Dublin to Vietnam with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €647 | Free Cancellation | Rating 7.4 1,221 reviews | |||
| PriceFrom €678 | Free Cancellation | Rating 7.3 3,876 reviews | |||
| PriceFrom €766 | Free Cancellation | Rating 7.4 3,595 reviews | |||
| PriceFrom €873 | Free Cancellation | Rating 8.1 3,274 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to Vietnam?
It is quick and easy to find Dublin to Vietnam flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Vietnam that suits you.
Can I find flights from Dublin to Vietnam with flexible booking policies on momondo?
All flight searches from Dublin to Vietnam on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Dublin to Vietnam?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Vietnam from Dublin.
I’m not ready to book a flight from Dublin to Vietnam right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Vietnam from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.