$55+ Cheap flights from Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DUB — MEL
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Ireland

Discover essential information about flights departing from Ireland, including flight schedules, destinations, airlines operating at the Ireland airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 21 January 2026.

Good round-trip deal

$59 or less

Good one-way deal

$19 or less
Price to beat on a round-trip flight from Ireland.
Price to beat on a one-way flight from Ireland.

Find flights from Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Ireland
Explore the most affordable flight options available from Ireland. Find the lowest fares based on data from user searches, with prices last updated on 21 January 2026.

Tue 3/320:40
DUB
-
LHR
Nonstop1h 20m
British Airways
Tue 10/318:15
LHR
-
DUB
Nonstop1h 25m
British Airways
Deal found 19/1$120
Thu 5/312:50
DUB
-
AMS
Nonstop1h 40m
Ryanair
Thu 12/320:55
AMS
-
DUB
Nonstop1h 40m
Ryanair
Deal found 18/1$123
Fri 6/313:25
DUB
-
AMS
Nonstop1h 45m
Multiple Airlines
Fri 13/316:20
AMS
-
DUB
Nonstop1h 40m
Multiple Airlines
Deal found 20/1$125
Sat 7/320:40
DUB
-
LHR
Nonstop1h 20m
British Airways
Tue 10/308:25
LHR
-
DUB
Nonstop1h 25m
British Airways
Deal found 20/1$140
Sat 28/217:55
DUB
-
LHR
Nonstop1h 20m
British Airways
Wed 4/306:30
LHR
-
DUB
Nonstop1h 25m
British Airways
Deal found 20/1$141
Tue 24/220:40
DUB
-
LHR
Nonstop1h 20m
British Airways
Sun 1/308:25
LHR
-
DUB
Nonstop1h 25m
British Airways
Deal found 20/1$147
Wed 4/320:40
DUB
-
LHR
Nonstop1h 20m
British Airways
Fri 6/306:30
LHR
-
DUB
Nonstop1h 25m
British Airways
Deal found 20/1$149
Sat 25/420:15
DUB
-
LHR
Nonstop1h 15m
British Airways
Sun 26/406:20
LHR
-
DUB
Nonstop1h 25m
British Airways
Deal found 20/1$153
Fri 15/520:10
DUB
-
LHR
Nonstop1h 15m
British Airways
Mon 18/506:20
LHR
-
DUB
Nonstop1h 25m
British Airways
Deal found 20/1$154
Wed 25/220:40
DUB
-
LHR
Nonstop1h 20m
British Airways
Mon 2/312:50
LHR
-
DUB
Nonstop1h 30m
British Airways
Deal found 20/1$156
Tue 17/320:40
DUB
-
LHR
Nonstop1h 20m
British Airways
Thu 19/306:30
LHR
-
DUB
Nonstop1h 25m
British Airways
Deal found 19/1$157
Wed 11/320:40
DUB
-
LHR
Nonstop1h 20m
British Airways
Sat 14/318:25
LHR
-
DUB
Nonstop1h 25m
British Airways
Deal found 19/1$159

Find flights from Ireland within your budget

 
Find flights departing from Ireland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 21 January 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Melbourne

Route

Depart

Return

Price

DublinLondon

DUB - LHR

DUBLHR

Dublin

Wed 25/2

08:50-10:25

Nonstop1h 35m

London Heathrow

Wed 4/3

06:30-07:55

Nonstop1h 25m

$143

DublinLondon

DUB - LHR

DUBLHR

Dublin

Wed 15/4

20:30-21:45

Nonstop1h 15m

London Heathrow

Sat 18/4

16:20-17:50

Nonstop1h 30m

$153

DublinLondon

DUB - LHR

DUBLHR

Dublin

Fri 17/4

20:10-21:25

Nonstop1h 15m

London Heathrow

Sun 19/4

06:20-07:45

Nonstop1h 25m

$154

DublinLondon

DUB - LHR

DUBLHR

Dublin

Tue 17/3

20:40-22:00

Nonstop1h 20m

London Heathrow

Thu 19/3

06:30-07:55

Nonstop1h 25m

$157

DublinLondon

DUB - LHR

DUBLHR

Dublin

Sat 21/3

20:40-22:00

Nonstop1h 20m

London Heathrow

Mon 23/3

18:15-19:40

Nonstop1h 25m

$163

DublinLondon

DUB - LHR

DUBLHR

Dublin

Thu 5/3

20:40-22:00

Nonstop1h 20m

London Heathrow

Sun 8/3

11:15-12:45

Nonstop1h 30m

$166

DublinLondon

DUB - LHR

DUBLHR

Dublin

Wed 18/2

20:40-22:00

Nonstop1h 20m

London Heathrow

Wed 25/2

15:30-17:00

Nonstop1h 30m

$175

DublinLondon

DUB - LHR

DUBLHR

Dublin

Fri 20/3

20:35-21:55

Nonstop1h 20m

London Heathrow

Mon 23/3

18:15-19:40

Nonstop1h 25m

$177

DublinLondon

DUB - LHR

DUBLHR

Dublin

Sat 11/4

20:15-21:30

Nonstop1h 15m

London Heathrow

Tue 14/4

17:10-18:40

Nonstop1h 30m

$184

DublinLondon

DUB - LHR

DUBLHR

Dublin

Fri 13/3

20:35-21:55

Nonstop1h 20m

London Heathrow

Wed 18/3

06:30-07:55

Nonstop1h 25m

$184

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 60 results
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Best time to book a flight from Ireland

Have a flexible travel schedule? Discover the best time to fly from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ireland

Get recent, data-driven insights about flights from Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland?

Currently, November is the cheapest month in which you can book a flight from Ireland (average of $1,334). Flying from Ireland in July will prove the most costly (average of $2,039). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Ireland

Get insights into the airlines that provide service from Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Ireland. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Read through reviews of airlines serving Ireland, such as Qantas Airways, SWISS, andQatar Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.5

Crew

8.2

Food

7.0

Boarding

7.7

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

Comfort

7.5

Crew

8.2

Food

7.0

Boarding

7.7

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

Comfort

7.5

Crew

8.2

Food

7.0

Boarding

7.7

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

Comfort

7.5

Crew

8.2

Food

7.0

Boarding

7.7

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

Comfort

7.5

Crew

8.2

Food

7.0

Boarding

7.7

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

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Direct flights from Europe

Book a direct flight from one of these other cities located in Europe.

Related info for your journey

Access useful and relevant information related to your journey from Ireland. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 21 January 2026.
  • What is the cheapest month to fly from Ireland?

    Currently, the cheapest month for flights from Ireland is November. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Ireland?

    View the cheapest flight destinations from Ireland:
    Fly from Dublin to Perth from $1,187 round trip
    Fly from Dublin to Melbourne from $1,326 round trip
    Fly from Dublin to Sydney from $1,370 round trip

  • How does Cheapflights help users find flights from Ireland?

    When you search for this flight from Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Ireland?

    Cheapflights simply makes it quick and affordable to book flights from Ireland by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Ireland with no change fees?

    Need flexible booking options for your flight from Ireland ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Ireland become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland?

When you search for this flight from Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ireland?

Cheapflights simply makes it quick and affordable to book flights from Ireland by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ireland with no change fees?

Need flexible booking options for your flight from Ireland ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ireland become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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