Category: <span>Dublin</span>

Cheap Flights: Chicago to Dublin $361-$404 round-trip [April-May] – Icelandair
Image Credits: Donaldytong, CC-BY-SA-3.0
Published January 16, 2026 by

Cheap Flights: Chicago to Dublin $361-$404 round-trip [April-May] – Icelandair

Icelandair has round-trip flights from Chicago (ORD) to Dublin (DUB) for $361-$404 with a connection. Flights April to May.

Some small OTAs on Skyscanner have this for as low as $361; which is cheaper than the airline. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.

This is a small subset of the European Fares on sale. We covered all of them in our European Airfare post from over a week ago (linked). 

Click for more details and booking links Cheap Flights: Chicago to Dublin $361-$404 round-trip [April-May] – Icelandair

Airfare Deals Dublin Flights from Chicago / Milwaukee IcelandAir

Nonstop Flights: Los Angeles to Dublin $488-$495 round-trip [Jan-May, Aug] – Aer Lingus
Image Credits: Donaldytong, CC-BY-SA-3.0
Published January 5, 2026 by

Nonstop Flights: Los Angeles to Dublin $488-$495 round-trip [Jan-May, Aug] – Aer Lingus

Aer Lingus Airfare Deals Dublin Flights from Los Angeles

Nonstop Flights: Chicago to Dublin or Rome $419-$441 r/t [Dec-Mar, Aug-Sep / Dec, Feb-Mar, Aug] (No Christmas) – United / Aer Lingus
Image Credits: Donaldytong, CC-BY-SA-3.0
Published November 26, 2025 by

Nonstop Flights: Chicago to Dublin or Rome $419-$441 r/t [Dec-Mar, Aug-Sep / Dec, Feb-Mar, Aug] (No Christmas) – United / Aer Lingus

United and Aer Lingus have round-trip flights from Chicago (ORD) to Dublin or Rome (DUB, FCO) for $419-$441, NONSTOP. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required. No Christmas dates available.

Dublin flights December, January, February, March, August, and September.

Rome flights December, February, March, and August. 

This is a small subset of the European fares that are on sale right now. See yesterday’s post for a list of over 30 destinations (link).

Click for more details and booking links Nonstop Flights: Chicago to Dublin or Rome $419-$441 r/t [Dec-Mar, Aug-Sep / Dec, Feb-Mar, Aug] (No Christmas) – United / Aer Lingus

Airfare Deals Dublin Flights from Chicago / Milwaukee Star Alliance United

Cheap Flights: Portland to Dublin $416 r/t [January-February] – British Airways / Aer Lingus / American
Image Credits: Donaldytong, CC-BY-SA-3.0
Published November 11, 2025 by

Cheap Flights: Portland to Dublin $416 r/t [January-February] – British Airways / Aer Lingus / American

Aer Lingus Airfare Deals British Airways Dublin Flights from Portland Oneworld

Cheap Flights: Phoenix to Dublin or Madrid $433-$453 r/t [November-March] (No Thanksgiving) – Delta
Image Credits: Dimitry B, Creative Commons 2.0 (flickr)
Published October 30, 2025 by

Cheap Flights: Phoenix to Dublin or Madrid $433-$453 r/t [November-March] (No Thanksgiving) – Delta

Airfare Deals Delta Dublin Flights from Phoenix SkyTeam

Cheap Flights: Phoenix to Dublin $433-$442 r/t [October-March] – Delta
Image Credits: Donaldytong, CC-BY-SA-3.0
Published October 13, 2025 by

Cheap Flights: Phoenix to Dublin $433-$442 r/t [October-March] – Delta

Airfare Deals Delta Dublin Flights from Phoenix SkyTeam

Nonstop Flights: Chicago to Dublin $419 r/t [October-March] – Aer Lingus
Image Credits: Donaldytong, CC-BY-SA-3.0
Published October 12, 2025 by

Nonstop Flights: Chicago to Dublin $419 r/t [October-March] – Aer Lingus

Aer Lingus Airfare Deals Dublin Flights from Chicago / Milwaukee

Cheap Flights: Denver to Dublin, Cork, Athens, Amsterdam, London $356-$509 r/t [October-March] – Oneworld / Icelandair / Star Alliance
Image Credits: Donaldytong, CC-BY-SA-3.0
Published October 10, 2025 by

Cheap Flights: Denver to Dublin, Cork, Athens, Amsterdam, London $356-$509 r/t [October-March] – Oneworld / Icelandair / Star Alliance

Aer Lingus Airfare Deals American Airlines British Airways Dublin Flights from Denver Oneworld

Nonstop Flights: New York/Newark to Dublin $239-$243 r/t or Rome $282-$386 r/t [Oct-Apr / Nov-Dec] – Aer Lingus / Norse Atlantic
Image Credits: Donaldytong, CC-BY-SA-3.0
Published September 24, 2025 by

Nonstop Flights: New York/Newark to Dublin $239-$243 r/t or Rome $282-$386 r/t [Oct-Apr / Nov-Dec] – Aer Lingus / Norse Atlantic

Aer Lingus Airfare Deals Dublin Flights from New York

Nonstop Flights: New York to Dublin or London $302-$353 r/t [Oct-Dec, Feb-Mar / Nov, Jan] (No Christmas / Thanksgiving) – Delta / Aer Lingus / Norse Atlantic
Image Credits: E01, Creative Commons 2.0 (flickr)
Published September 2, 2025 by

Nonstop Flights: New York to Dublin or London $302-$353 r/t [Oct-Dec, Feb-Mar / Nov, Jan] (No Christmas / Thanksgiving) – Delta / Aer Lingus / Norse Atlantic

Delta, Aer Lingus, and Norse Atlantic has round-trip flights from New York (JFK) to Dublin or London (DUB, LGW) for $302-$353, NONSTOP. Dublin flights October, November, December, February, and March. London flights November to January. Holiday blackouts.

Delta allows one carry-on bag and one personal item for free. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Click for more details and booking links Nonstop Flights: New York to Dublin or London $302-$353 r/t [Oct-Dec, Feb-Mar / Nov, Jan] (No Christmas / Thanksgiving) – Delta / Aer Lingus / Norse Atlantic

Airfare Deals Delta Dublin Flights from New York SkyTeam

Nonstop Flights: Los Angeles to Dublin $428-$463 r/t [Oct-Feb, Apr] (No Christmas / Thanksgiving) – Aer Lingus
Image Credits: Donaldytong, CC-BY-SA-3.0
Published August 28, 2025 by

Nonstop Flights: Los Angeles to Dublin $428-$463 r/t [Oct-Feb, Apr] (No Christmas / Thanksgiving) – Aer Lingus

Aer Lingus has round-trip flights from Los Angeles (LAX) to Dublin (DUB) for $428-$463, NONSTOP. Flights October, November, December, January, February, and April. Departures on Monday and Wednesday. 7-day minimum stay required. Holiday blackouts.

Some small OTAs on Bravofly and Skyscanner have this for as low as $428; which is cheaper than the airline.

Click for more details and booking links Nonstop Flights: Los Angeles to Dublin $428-$463 r/t [Oct-Feb, Apr] (No Christmas / Thanksgiving) – Aer Lingus

Aer Lingus Airfare Deals Dublin Flights from Los Angeles

Cheap Flights: New York and Newark to Dublin, Lisbon, Berlin, Shannon Ireland, Athens, Manchester, Bucharest, Poznan, Zagreb, Florence, or Madrid $349-$510 r/t [Oct-Mar / ZAG/OTP: Oct-May] (Holiday blackouts apply) – United / Delta / Virgin / Oneworld
Image Credits: Donaldytong, CC-BY-SA-3.0
Published August 28, 2025 by

Cheap Flights: New York and Newark to Dublin, Lisbon, Berlin, Shannon Ireland, Athens, Manchester, Bucharest, Poznan, Zagreb, Florence, or Madrid $349-$510 r/t [Oct-Mar / ZAG/OTP: Oct-May] (Holiday blackouts apply) – United / Delta / Virgin / Oneworld

United, Delta, Virgin, and Oneworld have round-trip flights from New York and Newark (LGA/JFK/EWR) to Dublin, Lisbon, Berlin, Shannon Ireland, Athens, Manchester, Bucharest, Poznan, Zagreb, Florence, or Madrid for $349-$510  Berlin, Lisbon, Dublin, Manchester, and Athens are NONSTOP, other destinations have a connection. Most flights are between October to March. Zagreb and Bucharest flights October to May. Holiday blackouts.

Athens and Manchester are the most expensive fares in this list; $492-$510.
All other fares are less than $431.

Click for more details and booking links Cheap Flights: New York and Newark to Dublin, Lisbon, Berlin, Shannon Ireland, Athens, Manchester, Bucharest, Poznan, Zagreb, Florence, or Madrid $349-$510 r/t [Oct-Mar / ZAG/OTP: Oct-May] (Holiday blackouts apply) – United / Delta / Virgin / Oneworld

Airfare Deals Dublin Flights from New York Star Alliance United

Cheap Flights: Chicago to Dublin, Copenhagen, Berlin, Amsterdam, Barcelona, Tallinn, Helsinki, or Stockholm $356-$473 r/t [October-February] (No Thanksgiving) – Icelandair
Image Credits: Donaldytong, CC-BY-SA-3.0
Published August 27, 2025 by

Cheap Flights: Chicago to Dublin, Copenhagen, Berlin, Amsterdam, Barcelona, Tallinn, Helsinki, or Stockholm $356-$473 r/t [October-February] (No Thanksgiving) – Icelandair

Icelandair has round-trip flights from Chicago (ORD) to Dublin, Copenhagen, Berlin, Amsterdam, Barcelona, Tallinn, Helsinki, or Stockholm (DUB, CPH, BER, AMS, BCN, TLL, HEL, ARN) for $356-$473 with a connection. Flights between October to February. No Thanksgiving dates.

Some small OTAs on Skyscanner have this for cheaper than the airline.

Click for more details and booking links Cheap Flights: Chicago to Dublin, Copenhagen, Berlin, Amsterdam, Barcelona, Tallinn, Helsinki, or Stockholm $356-$473 r/t [October-February] (No Thanksgiving) – Icelandair

Airfare Deals Dublin Flights from Chicago / Milwaukee IcelandAir

Cheap Flights: Portland to Dublin or Helsinki $350-$404 r/t [Oct-Dec / Aug, Oct-Dec, Mar-May] (No Christmas) – Icelandair / Skyscanner
Image Credits: Ville-Matti Kaartinen, Creative Commons 2.0 (flickr)
Published August 7, 2025 by

Cheap Flights: Portland to Dublin or Helsinki $350-$404 r/t [Oct-Dec / Aug, Oct-Dec, Mar-May] (No Christmas) – Icelandair / Skyscanner

Icelandair has round-trip flights from Portland (PDX) to Dublin or Helsinki (DUB, HEL) for $350-$404 with a connection. Dublin flights October to December. Helsinki flights in August, October, November, December, March, April, and May. No Christmas dates available.

Some small OTAs on Skyscanner have this for cheaper than the airline. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.

Click for more details and booking links Cheap Flights: Portland to Dublin or Helsinki $350-$404 r/t [Oct-Dec / Aug, Oct-Dec, Mar-May] (No Christmas) – Icelandair / Skyscanner

Airfare Deals Dublin Flights from Portland IcelandAir

Nonstop Flights: Seattle to Dublin $330-$338 r/t [October-December] (No Christmas) – Aer Lingus / Skyscanner
Image Credits: Donaldytong, CC-BY-SA-3.0
Published August 5, 2025 by

Nonstop Flights: Seattle to Dublin $330-$338 r/t [October-December] (No Christmas) – Aer Lingus / Skyscanner

Aer Lingus Airfare Deals Dublin Flights from Seattle

Nonstop Flights: Los Angeles to Dublin $419-$473 r/t [August-December] (No Christmas) – Aer Lingus
Image Credits: Donaldytong, CC-BY-SA-3.0
Published July 31, 2025 by

Nonstop Flights: Los Angeles to Dublin $419-$473 r/t [August-December] (No Christmas) – Aer Lingus

Aer Lingus Airfare Deals Dublin Flights from Los Angeles

Cheap Flights: Denver to Dublin $348 r/t [October-December] (No Christmas) – United
Image Credits: Donaldytong, CC-BY-SA-3.0
Published July 30, 2025 by

Cheap Flights: Denver to Dublin $348 r/t [October-December] (No Christmas) – United

Airfare Deals Dublin Flights from Denver Star Alliance United

Cheap Flights: Seattle to Dublin $363-$384 r/t [Aug, Oct-Dec] (No Christmas / Thanksgiving) – Oneworld
Image Credits: Donaldytong, CC-BY-SA-3.0
Published July 29, 2025 by

Cheap Flights: Seattle to Dublin $363-$384 r/t [Aug, Oct-Dec] (No Christmas / Thanksgiving) – Oneworld

Oneworld has round-trip flights from Seattle (SEA) to Dublin (DUB) for $363-$384 with a connection. Flights in August, October, November, and December. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required. Holiday blackouts.

Allows one carry-on bag and one personal item for free. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Click for more details and booking links Cheap Flights: Seattle to Dublin $363-$384 r/t [Aug, Oct-Dec] (No Christmas / Thanksgiving) – Oneworld

Aer Lingus Airfare Deals Alaska Airlines American Airlines British Airways Dublin Flights from Seattle Oneworld

Cheap Flights: Phoenix to Dublin, Amsterdam, Venice, or Rome $438-$521 r/t [varies: Aug, Oct-Dec] (No Christmas / Thanksgiving) – Oneworld
Image Credits: Donaldytong, CC-BY-SA-3.0
Published July 29, 2025 by

Cheap Flights: Phoenix to Dublin, Amsterdam, Venice, or Rome $438-$521 r/t [varies: Aug, Oct-Dec] (No Christmas / Thanksgiving) – Oneworld

Aer Lingus Airfare Deals British Airways Dublin Finnair Flights from Phoenix Iberia Oneworld

Cheap Flights: Seattle to Dublin $359-$381 r/t or Prague $438-$468 r/t [October-December] (No Christmas) – Icelandair
Image Credits: Donaldytong, CC-BY-SA-3.0
Published July 22, 2025 by

Cheap Flights: Seattle to Dublin $359-$381 r/t or Prague $438-$468 r/t [October-December] (No Christmas) – Icelandair

Airfare Deals Dublin Flights from Seattle IcelandAir