Find cheap flights to Ireland from $416.95
expand_more
1 Passenger(s)
expand_morePromo Code
expand_moretoday
today
Great Ireland flight deals
flight_takeoff
flight_land
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.
Flights to Ireland made easy
Aer Lingus offers regular direct flights to Ireland from cities across the United Kingdom, Continental Europe and North America. With convenient flights, fly into Dublin, Shannon, or Cork and get ready to explore Ireland.
Why fly to Ireland with Aer Lingus?
Since 1936 we've had the pleasure of flying hundreds of millions of people from all around the world. Taking care of people is in our DNA and we look forward to looking after many generations to come. We're simply people who do everything we can for the people who fly with us. At Aer Lingus, you're very welcome.
Visit Ireland
The land of poets and fairies, Ireland delights visitors with its welcoming Gaelic culture and rolling green hills. Book your flight to Ireland with Aer Lingus and discover for yourself cultural gems like Traditional Irish music and Gaelic football. Discover incredible sights across the Emerald Isle, including cliff side strolls, quaint, charming villages, historical ruins and tombs, and much more.Â
Getting Around Ireland
No matter where your flight to Ireland leaves you, the country is well connected by trains and buses, or you can simply rent a car to embark on your own adventure. Â
Other useful links
Aer Lingus Newsletter
Sign Up and Save
✔ Be first to receive current offers
✔ Learn about new and exciting destinations
✔ Get the latest travel news and more
Latest offers on flights to Ireland
flight_takeoff
flight_land
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Boston (BOS) | Dublin (DUB) | Roundtrip* / Economy | Nov 4 2025 - Nov 18 2025 | From $372.23 Seen: 21 hrs ago |
| New York (JFK) | Dublin (DUB) | Roundtrip* / Economy | Dec 4 2025 - Dec 10 2025 | From $338.23 Seen: 23 hrs ago |
| Chicago (ORD) | Dublin (DUB) | Roundtrip* / Economy | Nov 26 2025 - Dec 3 2025 | From $457.31 Seen: 1 hour ago |
| Indianapolis (IND) | Dublin (DUB) | Roundtrip* / Economy | Nov 26 2025 - Dec 3 2025 | From $457.31 Seen: 1 hour ago |
| Boston (BOS) | Shannon (SNN) | Roundtrip* / Economy | Nov 9 2025 - Nov 14 2025 | From $398.93 Seen: 16 hrs ago |
| Cleveland (CLE) | Dublin (DUB) | Roundtrip* / Economy | Nov 26 2025 - Dec 3 2025 | From $457.31 Seen: 2 hrs ago |
| San Francisco (SFO) | Dublin (DUB) | Roundtrip* / Economy | Oct 28 2025 - Nov 11 2025 | From $458.23 Seen: 17 hrs ago |
| Los Angeles (LAX) | Dublin (DUB) | Roundtrip* / Economy | Nov 3 2025 - Nov 13 2025 | From $458.23 Seen: 18 hrs ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.