Find Cheapest Airlines Flying from Dublin to Sydney

Choose from 2 carriers that fly from Dublin to Sydney, including Emirates, Etihad Airways, Enjoy the cheapest tickets on this route with Etihad Airways.
Emirates logo Emirates
Etihad Airways logo Etihad Airways
Airlines are determined based on actual purchased flight tickets from Dublin to Sydney according to previous 12 months data from Trip.com.

Explore the cheapest flights from Dublin to Sydney in the next three months. Based on Trip.com's data from the latest 7 days, one-way fares start at AU$ 837, and round-trip tickets start at AU$ 1,536.

Displayed flight fares from Dublin to Sydney are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Dublin to Sydney Flight Details

The distance between Dublin and Sydney is approximately 17,213.55km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight priceAU$ 837
Cheapest return ticket priceAU$ 1,536
Off-season for travelNovember
Peak season for travelJuly
Flight distance17,213.55km
Popular airlineEmirates
Flight statistics for the Dublin–Sydney route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Dublin to Sydney

What is the cheapest month for one-way flights from Dublin to Sydney?

Average price of one-way flights from Dublin to Sydney purchased by Trip.com users by month over the past 12 months.

According to Trip.com's data, the cheapest month for flights from Dublin to Sydney is Nov, with an average price of AU$ 1,121. Conversely, the most expensive month is typically Jul, with an average price of up to AU$ 2,295.

AU$ 2,295
AU$ 1,708
AU$ 1,121
AU$ 534
    Cheapest
  • AU$ 1,687
    Feb
  • AU$ 1,372
    Mar
  • AU$ 1,656
    Apr
  • AU$ 1,586
    May
  • AU$ 1,711
    Jun
  • AU$ 2,295
    Jul
  • AU$ 1,867
    Aug
  • AU$ 1,947
    Sep
  • AU$ 1,854
    Oct
  • AU$ 1,121
    Nov
  • AU$ 1,801
    Dec
  • AU$ 1,933
    Jan

What's the cheapest day to fly from Dublin to Sydney?

Data is based on the average flight price for each day of the week from Dublin to Sydney on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Dublin to Sydney is Wed, with average prices lower than on other days. Avoid Fri, as prices are usually highest then.

AU$ 1,744
AU$ 1,655
AU$ 1,565
AU$ 1,476
    Cheapest
  • AU$ 1,574
    Mon
  • AU$ 1,645
    Tue
  • AU$ 1,565
    Wed
  • AU$ 1,678
    Thu
  • AU$ 1,744
    Fri
  • AU$ 1,714
    Sat
  • AU$ 1,665
    Sun

Flight FAQs

  • Which airlines offer the cheapest flights from Dublin (DUB) to Sydney (SYD)?

    Based on Trip.com data, Etihad Airways offers one-way fares as low as AU$ 837 on Cheapest nonstop routes (e.g. DUB to SYD on Fri, Feb 27), while Etihad Airways offers Cheapest nonstop round-trips from AU$ 1,536 departing on Mon, Mar 23 and returning on Fri, Mar 27.
  • At the moment, you can catch a direct flight from Dublin to Sydney with the following airlines, including: Juneyao Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Dublin to Sydney is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Dublin to Sydney, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Feb 27, with one-way flights priced at just AU$ 837.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Etihad Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Sydney travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Dublin to Sydney is November, when demand for travel is lower.
  • After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Dublin to Sydney on February 24, 2026 with Etihad Airways, with prices starting at AU$ 826.
  • You can land at any one of the following hubs in Sydney, with Dublin Airport to Sydney Airport (DUB-SYD) is by far the most common option on this route: Sydney Airport (SYD).
  • The time difference between Sydney and Dublin is 10h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Dublin to Sydney by air

If you are travelling from Dublin to Sydney by air or looking for Dublin to Sydney flights, you have come to the right place. Start your search for airfares by giving the travelling date above, or continue reading to find out more about the journey, airlines, flight times, schedules, how to find cheap tickets, and much more.

Dublin to Sydney airfares

Airfares from Dublin to Sydney varies greatly from time to time. The price is influenced by various factors such as demand, travel date and time, seat availability, and airline pricing strategies. The airfares also change due to the travel classes of you choice, i.e. first class, business class and economy class.

How to find cheap flights from Dublin to Sydney

Finding the most affordable air tickets from Dublin to Sydney requires flexibility, perseverance, and a little bit luck. Here are some valuable tips to help you secure the best prices:

  • 1. Stay flexible with your travel dates and times, as airfares are often more budget-friendly during early mornings, late evenings, and weekdays.
  • 2. Consider nearby alternative airports as they may offer cheaper options.
  • 3. Explore booking separate one-way flights with different airlines, as it can sometimes be more cost-effective than a round-trip ticket.
  • 4. Opt for a connecting flight from Dublin to Sydney as it can potentially result in savings.
  • 5. Keep a vigilant eye out for unexpected last-minute flight deals that may suddenly appear.

Airlines from Dublin to Sydney

While there isn't a direct flight available from Dublin to Sydney, Qantas Airways and Virgin Australia provides a convenient solution with connecting flights. This allows passengers to seamlessly travel from Dublin to Sydney through these well-connected airports.

Dublin to Sydney flight time

With no non-stop flight option, the Dublin to Sydney time can vary due to connecting flights and layovers. It is important to consider that the duration of the layover can be influenced by factors such as the need to retrieve baggage at the connecting airport and whether the connecting flights depart from the same or different airports. These variables have the potential to impact the overall travel duration, resulting in possible deviations from the estimated timeframe. To ensure accurate information, it is recommended to verify the flight details on the booking page.

Everything you need to know about Dublin airport

As the main international airport in Dublin, Ireland, Dublin Airport (DUB) operates through two passenger terminals: Terminal 1 and Terminal 2. It offers a diverse range of flight routes, connecting Dublin to various domestic and international destinations. Commuting between the airport and the city center is effortless, thanks to the Airlink Express bus, taxis, and private car services, providing efficient transportation options. The travel time from the city center to the airport usually averages between 20 to 30 minutes.

Arriving at Sydney airport

Sydney Airport (SYD), the busiest airport in Australia, operates through three main terminals: Terminal 1 for international flights, Terminal 2 for domestic flights, and Terminal 3, exclusively for Qantas flights. It offers a diverse range of flight routes, connecting Sydney to numerous global destinations. Traveling to and from the airport is convenient, with multiple transportation options available. The train journey from the city center takes approximately 13 minutes, while buses, rideshare, taxis provide alternative travel choices with travel times ranging from 20 to 30 minutes, depending on traffic conditions.

Book Dublin to Sydney flights on Trip.com to unlock extra benefits

With Trip.com, book your airfares from Dublin to Sydney is a breeze. Once you've booked your flight, you'll gain access to a range of discounts on hotels, car rentals, and airport transfers, allowing you to save even more. As an added bonus, you'll earn Tripcoins, a loyalty program currency, which you can redeem on your future travels.

Trip.com Airline Insights on Flights from Dublin toSydney

Which airlines offer the cheapest nonstop flights from Dublin to Sydney?

Data is based on the average price of all nonstop flights from Dublin to Sydney on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Air Canada offers the cheapest nonstop flights from Dublin to Sydney, with an average price of AU$ 1,242.

AU$ 539
AU$ 1,242
AU$ 1,946
AU$ 2,650
AU$ 3,353
Air Canada
AU$ 1,242
Air Canada
Etihad Airways
AU$ 1,426
Etihad Airways
Emirates
AU$ 1,760
Emirates
Turkish Airlines
AU$ 1,892
Turkish Airlines
Qatar Airways
AU$ 1,965
Qatar Airways
Air France
AU$ 3,353
Air France