Cheap flights from Trenton, NJ to Dublin, Ireland
Flights starting at $421. Choose between Frontier Airlines, Aer Lingus, or WestJet to find the best price.
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Dublin
Cheapest one-way trip | $421 |
---|---|
Cheapest round-trip | $1,038 |
Average round-trip | $1,279 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are Frontier Airlines, Aer Lingus, WestJet, British Airways, and Iberia Airlines. Trenton and Dublin have 106 direct flights per week. When you arrive at Dublin, consider visiting Caernarfon, Rock of Cashel, Bru Na Boinne Neolithic Site (County Meath, Ireland), Trinity College, Dublin, and Portmeirion.
Check-in for a flight from Trenton to Dublin
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Aer Lingus | EIN | EI | No | Opens 48 days before flight Closes 5 hours before flight |
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
British Airways | BAW | BA | No | 0 0 |
Iberia Airlines | IBE | IB | Yes | Opens 24 days before flight Closes 3 hours before flight |
Weather in Dublin
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 3°C |
February | 8°C | 3°C |
March | 9°C | 3°C |
April | 11°C | 5°C |
May | 13°C | 7°C |
June | 16°C | 10°C |
July | 17°C | 12°C |
August | 17°C | 12°C |
September | 16°C | 10°C |
October | 13°C | 9°C |
November | 10°C | 6°C |
December | 8°C | 4°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Trenton
- Flights from Trenton to Orlando
- Flights from Trenton to Atlanta
- Flights from Trenton to Fort Lauderdale
- Flights from Trenton to Chicago
- Flights from Trenton to West Palm Beach
- Flights from Trenton to Tampa
- Flights from Trenton to Minneapolis
- Flights from Trenton to Raleigh
- Flights from Trenton to Detroit
- Flights from Trenton to Fort Myers
- Flights from Trenton to Charlotte
- Flights from Trenton to Nashville
- Flights from Trenton to Charleston
- Flights from Trenton to Jacksonville
- Flights from Trenton to Myrtle Beach
- Flights from Trenton to Denver
- Flights from Trenton to Sarasota
- Flights from Trenton to Cleveland
- Flights from Trenton to Houston
- Flights from Trenton to Indianapolis
Flights to Dublin
- Flights from New York to Dublin
- Flights from Boston to Dublin
- Flights from San Francisco to Dublin
- Flights from Los Angeles to Dublin
- Flights from London to Dublin
- Flights from Denver to Dublin
- Flights from Orlando to Dublin
- Flights from Chicago to Dublin
- Flights from Barcelona to Dublin
- Flights from Seattle to Dublin
- Flights from Tel Aviv to Dublin
- Flights from Madrid to Dublin
- Flights from Miami to Dublin
- Flights from Reykjavik to Dublin
- Flights from Venice to Dublin
- Flights from Edinburgh to Dublin
- Flights from Amsterdam to Dublin
- Flights from Paris to Dublin
- Flights from Tampa to Dublin
- Flights from Dallas to Dublin
Popular routes
- Flights from Los Angeles to Guadalajara
- Flights from New York to London
- Flights from Cedar Rapids to João Pessoa, Paraíba
- Flights from Oklahoma City to Arequipa
- Flights from Kansas City to Vitória, Espírito Santo
- Flights from Providence to Montego Bay
- Flights from San Juan to Madurai
- Flights from Sarasota to Trujillo
- Flights from Syracuse to Pucallpa
- Flights from Jacksonville to Maceió
- Flights from Detroit to Sialkot
- Flights from Greenville to Fresno
- Flights from San Francisco to Las Vegas