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Cheap Flights to Leinster

View ₩145,400 flight on Mon, Sep 28, 2026Opens in a new window

Popular airlines

  • Lufthansa

  • British Airways

  • Aer Lingus

  • Iberia

  • KLM

  • Air Canada

  • Air France

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How much is the cheapest flight to Leinster?

Prices were available within the past 7 days and start at ₩145,400 for one-way flights and ₩216,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Aer Lingus
Scandinavian Airlines
United
Delta

Frequently asked questions

How do I find cheap flights to Leinster that have flexible change policies?
We understand that things can change in the blink of an eye, so reserving a flexible ticket with Expedia is always a wise idea. Simply check the "No change fee" box directly below the "Flexible change policies" filter. Your affordable, flexible flight to Leinster is just a few clicks away.
Which airlines fly to Leinster?
Figure out your perfect travel dates and then make your way towards Leinster with one of these quality airlines:
  • Aer Lingus - 464 flights to or near Leinster each month, including 464 flights to Dublin Airport (DUB) per month.
  • United Airlines - 121 flights to or near Leinster each month, including 121 flights to Dublin Airport (DUB) per month.
  • American Airlines - 121 flights to or near Leinster each month, including 121 flights to Dublin Airport (DUB) per month.
How can I find cheap tickets to Leinster?
You'll always walk away with a terrific deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred flight date, then click on the flexible dates box above to reveal the cheapest prices for nearby days. ₩216,800 was the best price for a flight to Leinster in the last seven days.
How much is a flight to Leinster?
If you were flying one way from London (LHR), you could've picked up a cheap ticket for just ₩145,400 in the last seven days. Round-trip flights to Leinster ranged from ₩216,800 to ₩898,400 during this same period.
What are the most popular airports to fly into in Leinster?
Fly into Dublin Airport (DUB) and sample the best that Leinster has to offer. As the region's main entry point, approximately 799 flights land here each month.
When is the cheapest time to fly to Leinster?
If you'd prefer to spend your vacation cash experiencing Leinster rather than on your journey there, depart early in the week. The most affordable day to travel is generally Tuesday, with Monday close behind. With many folks traveling on weekends, Saturday tends to have the most expensive fares.
How much is a plane ticket to Leinster?
In the last seven days, fares to Leinster fluctuated from ₩216,800 to ₩898,400.
What months are the cheapest to book a flight to Leinster?
February is the best month to land cheap flights to Leinster. Keep in mind that the costliest time to make a purchase in the U.S. Isn't the middle of summer, but in December.

Book with confidence

Searching for cheap flights to Leinster? No travel company presents more choices than Expedia if you're looking to compare flights to Leinster. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Ireland. Expedia provides the cheapest flights to many destinations in Ireland and you may find even greater savings if you combine your flight with a hotel stay in Leinster.

Travel information

Destination airport
Dublin
Destination airport IATA code
DUB
Destination city name
Dublin
Roundtrip price
₩216,800

Trending flights to Leinster

Prices were available within the past 7 days and start at ₩145,400 for one-way flights and ₩216,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
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