Cheap flights from Dublin to Vietnam from £373
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 24/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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?
In general, September is the cheapest month to fly from Dublin to Vietnam. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £680. If you’re not able to fly to Vietnam in September, then October is your next best option. Flight prices from Dublin to Vietnam during October average around £700.
What is the cheapest day to depart on your flight to Vietnam?
The cheapest day to depart from Dublin to Vietnam is on a Thursday when prices can be found for as low as £654. Flights from Dublin to Vietnam on a Wednesday will generally be more expensive and average around £903. 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?
Flying to Vietnam from Dublin in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £696 when looking at flights departing in the afternoon. Flights in the evening are often more expensive, with an average ticket price of £1,019.
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 26 weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around £816 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Dublin for as low as £455 on momondo.
What is the cheapest airline that flies from Dublin to Vietnam?
IndiGo, Turkish Airlines, 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 45% of people opting to fly with this airline when travelling to Vietnam. Keep in mind that there are 3 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 were last updated today.
How many operators does momondo search for flights from Dublin Airport to Vietnam?
As of May 2025, there are 2 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 travel and health documents required for your trip to Vietnam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vietnam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
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 £643 | Free Cancellation | Rating 7.3 3,791 reviews | |||
| PriceFrom £650 | Free Cancellation | Rating 7.4 3,563 reviews | |||
| PriceFrom £853 | Free Cancellation | Rating 8.0 3,217 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to Vietnam?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Vietnam for you.
Can I find flights from Dublin to Vietnam with flexible booking policies on momondo?
Yes. All flights to Vietnam from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Dublin to Vietnam?
momondo provides multiple filters to help you find the best flight to Vietnam from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Dublin to Vietnam right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Vietnam, momondo offers a useful price alert feature which will track prices for flights to Vietnam from Dublin and alert you when they change.