CA $100 Cheap Flight to County South Dublin

View CA $100 flight on Mon, Aug 31, 2026Opens in a new window

Popular airlines to County South Dublin

  • Lufthansa

  • British Airways

  • Aer Lingus

  • Air Canada

  • Iberia

  • KLM

  • Swiss International Air Lines

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How much is the cheapest flight to County South Dublin?

Prices were available within the past 7 days and start at CA $100 for one-way flights and CA $152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Jun 18 - Sat, Jun 20
LHR
London
DUB
Dublin
CA $152 Roundtrip, found 1 day ago
CA $152
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Jun 18 from London to Dublin, returning Sat, Jun 20, priced at CA $152 found 1 day ago
Aer Lingus
Tue, Jun 2 - Sat, Jun 6
LHR
London
DUB
Dublin
CA $212 Roundtrip, found 3 days ago
CA $212
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Tue, Jun 2 from London to Dublin, returning Sat, Jun 6, priced at CA $212 found 3 days ago
Lufthansa
Fri, Sep 4 - Wed, Mar 3
LHR
London
DUB
Dublin
CA $304 Roundtrip, found 3 days ago
CA $304
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Sep 4 from London to Dublin, returning Wed, Mar 3, priced at CA $304 found 3 days ago
KLM
Mon, Nov 16 - Wed, Nov 18
LHR
London
DUB
Dublin
CA $311 Roundtrip, found 1 day ago
CA $311
Roundtrip
found 1 day ago
Select KLM flight, departing Mon, Nov 16 from London to Dublin, returning Wed, Nov 18, priced at CA $311 found 1 day ago
Air France
Fri, Jun 12 - Sun, Jun 21
LHR
London
DUB
Dublin
CA $325 Roundtrip, found 11 hours ago
CA $325
Roundtrip
found 11 hours ago
Select Air France flight, departing Fri, Jun 12 from London to Dublin, returning Sun, Jun 21, priced at CA $325 found 11 hours ago
Swiss International Air Lines
Mon, Nov 16 - Wed, Nov 18
LHR
London
DUB
Dublin
CA $334 Roundtrip, found 1 day ago
CA $334
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, Nov 16 from London to Dublin, returning Wed, Nov 18, priced at CA $334 found 1 day ago
Scandinavian Airlines
Wed, Sep 30 - Thu, Oct 8
LHR
London
DUB
Dublin
CA $348 Roundtrip, found 1 day ago
CA $348
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, Sep 30 from London to Dublin, returning Thu, Oct 8, priced at CA $348 found 1 day ago
Eurowings
Wed, Jul 1 - Thu, Jul 2
LHR
London
DUB
Dublin
CA $450 Roundtrip, found 6 days ago
CA $450
Roundtrip
found 6 days ago
Select Eurowings flight, departing Wed, Jul 1 from London to Dublin, returning Thu, Jul 2, priced at CA $450 found 6 days ago
WestJet
Tue, Jul 14 - Thu, Jul 23
YYT
St. John's
DUB
Dublin
CA $460 Roundtrip, found 3 hours ago
CA $460
Roundtrip
found 3 hours ago
Select WestJet flight, departing Tue, Jul 14 from St. John's to Dublin, returning Thu, Jul 23, priced at CA $460 found 3 hours ago
WestJet
Tue, Jun 2 - Tue, Jun 23
YYZ
Toronto
DUB
Dublin
CA $558 Roundtrip, found 2 hours ago
CA $558
Roundtrip
found 2 hours ago
Select WestJet flight, departing Tue, Jun 2 from Toronto to Dublin, returning Tue, Jun 23, priced at CA $558 found 2 hours ago

Trending flights to County South Dublin

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Tue, Jul 14 - Thu, Jul 23
YYT
St. John's
DUB
Dublin
CA $460 Roundtrip, found 3 hours ago
CA $460
Roundtrip
found 3 hours ago
Select WestJet flight, departing Tue, Jul 14 from St. John's to Dublin, returning Thu, Jul 23, priced at CA $460 found 3 hours ago

Frequently asked questions

How do I find cheap flights to County South Dublin that have flexible change policies?
By using our smart "No change fee" filter, that's how. All you have to do is enter your preferred dates and destination, click the "Search" button, then tick the checkbox directly underneath the "Flexible change policies" heading (it's on the left of your screen). Expedia makes it easy to find flexible and affordable tickets to County South Dublin.
Which airlines fly to County South Dublin?
With a great selection of airlines that fly into or near County South Dublin, you're not short on choice:

  • Aer Lingus - 295 flights to or near County South Dublin each month, including 295 flights to Dublin Airport (DUB) per month.
  • Delta - 30 flights to or near County South Dublin each month, including 30 flights to Dublin Airport (DUB) per month.
  • American Airlines - 30 flights to or near County South Dublin each month, including 30 flights to Dublin Airport (DUB) per month.

How can I find cheap tickets to County South Dublin?
One of the best ways to bag cheap tickets to County South Dublin is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The best price for a flight to County South Dublin in the last seven days was CA $152. Booking well in advance will generally help you score an even bigger bargain.
How much is a flight to County South Dublin?
In the last seven days, round-trip tickets to County South Dublin sold from just CA $152 and reached a maximum price of CA $558. For one-way trips out of London (LHR), the cheapest seat during this same period was only CA $100.
What are the most popular airports to fly into in County South Dublin?
County South Dublin's primary gateway is Dublin Airport (DUB). Get your thrilling adventure underway by locking in a seat on one of the 386 flights every month to this destination.
When is the cheapest time to fly to County South Dublin?
If you'd rather spend your vacation dollars getting to know County South Dublin rather than on your trip there, leave early in the week. The cheapest day to travel is generally Tuesday, followed by Monday. With many people keeping their travel to weekends, Saturday often has the highest ticket prices.
How much is a plane ticket to County South Dublin?
In the last seven days, plane tickets ranged between CA $152 and CA $558. Check out our fabulous deals to County South Dublin, pick your favourite and then start packing your things!
What months are the cheapest to book a flight to County South Dublin?
The most affordable month to book a top deal to County South Dublin is February, whereas the most expensive is December. Avoid this time if you're counting your pennies.

Book with confidence

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With 20 different airlines flying to County South Dublin, you have a world of options at your fingertips. Whether you're a spontaneous traveler or a meticulous planner, find the flights that suit your schedule and preferences seamlessly. Explore last-minute deals or plan ahead with ease.

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We believe in putting you in control of your travel choices. Our extensive range of airline tickets to County South Dublin caters to every budget, starting from the lowest price CA $100. Enjoy the freedom to choose the perfect flights that align with your needs and desires.

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Top Travel Tips for Flying to County South Dublin

Travel information

County South Dublin Flights Information

Airlines serving
British Airways, Aer Lingus, KLM, Air France, Swiss International Air Lines, Lufthansa, Scandinavian Airlines, Eurowings, WestJet, Iberia
Roundtrip price
from CA $152
County South Dublin Flights Information
*Available to Expedia members.