Cheap Flights from New York to Dublin
New York to Dublin is one of the most competitive transatlantic routes, with 5–7 daily nonstop flights connecting the largest Irish-American city to Ireland's capital. Aer Lingus dominates with 3–4 daily departures from JFK, while Delta adds 1–2 daily and United operates 1 daily from Newark. A unique advantage of Dublin Airport: US Preclearance means you clear US customs and immigration before boarding your return flight — arriving back in the US as a domestic passenger with no immigration queues. Camli's consolidator network finds strong deals year-round, particularly on Aer Lingus business class.
This route benefits from the enormous Irish-American diaspora in the NYC metro area, creating consistent year-round demand that other European routes lack. The US Preclearance facility at Dublin is a significant competitive advantage that makes the return journey notably smoother. Aer Lingus's aggressive pricing strategy keeps fares competitive despite strong demand.
New York to Dublin Route Overview
| Route | New York (JFK/EWR) → Dublin (DUB) |
|---|---|
| Distance | ~3,174 miles / 5,108 km |
| Flight Time (Outbound) | ~6h 30min–7h 00min eastbound |
| Flight Time (Return) | ~7h 30min–8h 00min westbound |
| Nonstop Carriers | Aer Lingus (JFK), Delta Air Lines (JFK), United Airlines (EWR) |
| Connecting Carriers | British Airways (via LHR), Ryanair (via LHR/STN, separate tickets), Icelandair (via KEF) |
| Peak Season | June–August (summer), March (St. Patrick's Day), December (Christmas) |
| Shoulder Season | April–May, September–October |
| Premium Cabins | Aer Lingus Business Class (lie-flat, A330-300), Delta One (lie-flat), United Polaris (lie-flat) |
How Much Does a Flight from New York to Dublin Cost?
| Cabin | Airline | From | Stops | Note |
|---|---|---|---|---|
| Economy | Multiple carriers | $419 | Nonstop | Lowest published round-trip (off-peak Jan–Feb) |
| Economy | Aer Lingus | $449 | Nonstop (JFK) | 3–4 daily — AAdvantage partner, US Preclearance |
| Economy | Delta Air Lines | $480 | Nonstop (JFK) | 1–2 daily — SkyTeam, SkyMiles earning |
| Economy | United Airlines | $490 | Nonstop (EWR) | 1 daily — Star Alliance, MileagePlus earning |
| Economy | Icelandair | $380 | 1 stop (KEF) | Budget option via Reykjavik — free stopover |
| Economy | Norse Atlantic | $350 | Nonstop (seasonal) | Budget long-haul — bags extra, limited dates |
| Business | Aer Lingus | $2,800 | Nonstop (JFK) | Lie-flat on A330-300, Irish hospitality |
| Business | Delta Air Lines | $3,200 | Nonstop (JFK) | Delta One lie-flat suite |
| Business | United Airlines | $3,400 | Nonstop (EWR) | Polaris lie-flat pod |
Prices shown are indicative round-trip starting fares as of May 2026, inclusive of taxes and fees. Economy fares are lowest published; actual availability varies by date. St. Patrick's Day week (mid-March) sees a fare spike. Summer fares are higher. Business class fares are published walk-up rates; Camli consolidator fares are typically lower. Search for live pricing.
Airlines Flying New York to Dublin
Schedules verified May 2026. Three carriers operate year-round nonstop: Aer Lingus (3–4 daily from JFK), Delta (1–2 daily from JFK), United (1 daily from EWR). Norse Atlantic adds seasonal budget nonstop service. Total: 5–7 daily nonstop departures. All carriers benefit from US Preclearance at Dublin on return flights.
- Aer Lingus (EI) — nonstop, 3–4 daily (JFK–DUB). Ireland's flag carrier. Lie-flat business class on all transatlantic flights. AAdvantage earning partner (earn AA miles on EI flights). US Preclearance at Dublin — clear US customs before boarding return flight. Excellent Irish hospitality and service.
- Delta Air Lines (DL) — nonstop, 1–2 daily (JFK–DUB). SkyTeam member. Delta One business class with lie-flat seats. Delta Sky Club at JFK Terminal 4. SkyMiles earning. Good option for Delta loyalists.
- United Airlines (UA) — nonstop, 1 daily (EWR–DUB). Star Alliance member. Polaris business class (on 767). MileagePlus earning. Departs from Newark. US Preclearance available at Dublin for return.
- Icelandair (FI) — connecting, 1 daily (JFK–KEF–DUB). Budget-friendly option via Reykjavik. Free stopover in Iceland available. Fares from ~$380 RT. Good for travelers who want to add Iceland to their trip.
- Norse Atlantic Airways (Z0) — nonstop, 3–5 weekly (seasonal). Budget long-haul carrier. Seasonal service. Fares from ~$350 RT. Basic fare includes carry-on only; bags extra. Premium cabin available at lower prices than legacy carriers.
Best Time to Fly from New York to Dublin
Cheapest Months to Fly
January and February offer the lowest fares at approximately $419–500 round-trip. November is also affordable. Summer (June–August) is peak at $750–1,000+. St. Patrick's Day week (mid-March) sees a fare spike. Shoulder months (April–May, September–October) offer excellent value at $500–650 with pleasant Irish weather.
Monthly Price Calendar
- Jan (low): Post-holiday — excellent deals
- Feb (low): Lowest fares of the year
- Mar (medium): St. Patrick's Day spike
- Apr (medium): Spring — pleasant weather
- May (medium): Shoulder — long daylight
- Jun (high): Summer peak begins
- Jul (high): Peak summer
- Aug (high): Peak — festivals
- Sep (medium): Shoulder — great value
- Oct (medium): Autumn — still pleasant
- Nov (low): Low season — good deals
- Dec (high): Christmas peak
Cheapest Days of the Week
Tuesdays and Wednesdays are consistently the cheapest departure days. Avoid Friday departures — weekend breaks to Dublin are popular. Thursday departures for long weekends are also premium-priced.
How Far in Advance to Book
4–8 weeks ahead for economy in off-peak. 8–12 weeks for summer. St. Patrick's Day: book 10+ weeks ahead. Business class consolidator deals through Camli: 3–6 weeks before departure. Christmas: book 12+ weeks ahead.
New York to Dublin Travel Tips
- US Preclearance: Skip Immigration on Return: Dublin Airport has a US Customs and Border Protection facility. On your return flight, you clear US immigration and customs in Dublin before boarding — meaning you arrive in the US as a domestic passenger. No immigration queues at JFK/EWR. This is a significant time-saver, especially during peak hours. Allow an extra 30–45 minutes at Dublin for the process.
- Aer Lingus + AAdvantage: Earn AA Miles: Aer Lingus is an AAdvantage earning partner. You can earn and redeem American Airlines miles on Aer Lingus transatlantic flights. Their business class (lie-flat A330-300) is excellent value compared to legacy US carriers — and Camli's consolidator rates make it even more accessible.
- Ireland Beyond Dublin: Dublin is a gateway to all of Ireland. Rent a car for the Wild Atlantic Way (west coast), Ring of Kerry, Cliffs of Moher, and Giant's Causeway (Northern Ireland). Irish Rail connects to Cork (2.5h), Galway (2.5h), and Belfast (2h). Domestic flights to Shannon and Cork are also available.
- Short Flight Time Advantage: At just 6.5–7 hours eastbound, JFK–DUB is one of the shortest transatlantic routes. This makes it ideal for long weekend trips — depart Thursday evening, arrive Friday morning, and return Sunday evening. The short flight time also means less jet lag compared to continental Europe.
- Call Camli for Aer Lingus Business Deals: Aer Lingus business class is one of the best values in transatlantic premium travel. Camli's consolidator network frequently has fares well below published prices. Call +1-(855)-919-6470 for current availability — particularly strong deals appear for shoulder season travel.
About Dublin
Historic Dublin & Literary Heritage
Trinity College (Book of Kells), Dublin Castle, St. Patrick's Cathedral, and the GPO (1916 Rising). Dublin is a UNESCO City of Literature — home to Joyce, Yeats, Wilde, and Beckett. The Literary Pub Crawl and Dublin Writers Museum celebrate this heritage.
Pub Culture & Live Music
Temple Bar is the famous tourist district, but locals prefer pubs in Stoneybatter, Portobello, and Rathmines. Traditional Irish music sessions happen nightly in pubs across the city. The Guinness Storehouse and Jameson Distillery are iconic visitor experiences.
Georgian Architecture & Parks
Dublin's Georgian squares (Merrion, Fitzwilliam, St. Stephen's Green) feature elegant 18th-century architecture. Phoenix Park is one of Europe's largest enclosed parks — home to Dublin Zoo and the President's residence. The coastal walk from Bray to Greystones offers stunning cliff views.
Gateway to Ireland
Dublin is the starting point for exploring Ireland: the Wild Atlantic Way (2,500 km coastal route), Ring of Kerry, Cliffs of Moher, Galway (arts capital), Cork (food capital), and Northern Ireland (Giant's Causeway, Belfast). Car rental from Dublin Airport makes the whole island accessible.
Visa & Entry Requirements — Dublin
No visa required (up to 90 days)
US citizens can visit Ireland for up to 90 days without a visa. Ireland is NOT part of the Schengen area — it has its own immigration system. A valid US passport is required. Note: Time spent in Ireland does NOT count toward your Schengen 90-day limit, so you can visit Ireland before or after a Schengen trip.
| Currency | Euro (EUR / €) |
|---|---|
| Timezone | GMT (UTC+0), IST (UTC+1) late March–late October |
| Language | English and Irish (Gaeilge) — English is the primary spoken language |
| Plug Type | Type G (UK-style 3-pin plug) — bring a US-to-UK adapter |
Entry requirements as of publication — verify with the destination country's embassy before travel.
Frequently Asked Questions — New York to Dublin Flights
- How long is the flight from New York to Dublin?
- Nonstop from JFK to Dublin takes approximately 6 hours 30 minutes to 7 hours eastbound — one of the shortest transatlantic routes. The return is longer at 7.5–8 hours due to headwinds. From EWR, United's nonstop takes about 6 hours 45 minutes.
- What is the cheapest time to fly from New York to Dublin?
- January and February offer the lowest fares at approximately $419–500 round-trip. November is also affordable. Summer (June–August) is peak at $750–1,000+. St. Patrick's Day week sees a fare spike.
- Which airlines fly nonstop from New York to Dublin?
- From JFK: Aer Lingus (3–4 daily) and Delta (1–2 daily). From EWR: United (1 daily). Norse Atlantic adds seasonal budget nonstop service. Total: 5–7 daily nonstop departures year-round.
- What is US Preclearance at Dublin Airport?
- Dublin has a US Customs and Border Protection facility. On return flights to the US, you clear immigration and customs in Dublin before boarding — arriving in the US as a domestic passenger with no immigration queues. Allow 30–45 extra minutes at Dublin.
- Do I need a visa to visit Dublin from the US?
- No. US citizens can visit Ireland for up to 90 days without a visa. Ireland is NOT part of the Schengen area — it has its own immigration system. Time in Ireland doesn't count toward Schengen limits.
- Can I earn American Airlines miles on Aer Lingus?
- Yes. Aer Lingus is an AAdvantage earning partner. You can earn and redeem AA miles on Aer Lingus transatlantic flights. This makes Aer Lingus an excellent choice for AA loyalists flying to Ireland.