Cost of Two Round-Trip Tickets: California to Ireland
Flying from California to Ireland involves transatlantic routes with significant price variation. Here's a realistic breakdown for two round-trip tickets based on current market dynamics.
Typical Price Ranges (Total for 2 Passengers)
- Economy (off-peak, advance): $1,500–$2,500
- Economy (peak summer/holidays): $2,500–$4,500
- Premium Economy: $3,000–$5,500
- Business Class: $6,000–$12,000+
Key Route: LAX / SFO / SAN → DUB (Dublin)
- Direct flights: Aer Lingus (SFO, LAX, SAN seasonal), United (SFO), Delta (seasonal)
- Flight time: 10–11 hrs eastbound, 11–12 hrs westbound
- Connections via East Coast / Europe: Often cheaper; adds 3–6 hrs
Major Cost Drivers
| Factor | Impact |
| Travel dates | Summer (Jun–Aug), Christmas, Easter: +50–100% |
| Booking window | 3–6 months ahead best; <2 weeks: +100%+ |
| Airport choice | SFO/LAX best fares; SJC/OAK/SMF sometimes cheaper |
| Flexibility | Midweek (Tue/Wed) saves 15–30% |
| Airline | Aer Lingus often best value; US carriers higher |
Money-Saving Strategies
- Shoulder season: Apr–May, Sep–Oct — good weather, lower fares
- Secondary Irish airports: Shannon (SNN), Cork (ORK), Knock (NOC) — sometimes cheaper, check ground transport
- Positioning flights: Fly to East Coast (BOS, JFK, EWR) on separate ticket, then TATL — risky if misconnect
- Points/miles: Aer Lingus Avios, United MileagePlus, Delta SkyMiles, Amex MR transfer partners
- Fare alerts: Google Flights, Skyscanner, Hopper, Scott's Cheap Flights
- Nearby airports: SFO/OAK/SJC; LAX/BUR/LGB/SNA/ONT — search all
Sample Itinerary Cost (2024, 2 pax, economy, 1 week, booked 4 mo out)
SFO → DUB nonstop Aer Lingus: ~$1,800 total ($900 pp). Baggage: 1 checked bag each included. Seat selection: ~$50–$100 total. Total: ~$1,900–$2,000.
Final Advice
Book direct with airline for easier changes. Check Irish entry requirements (none for US citizens tourism <90 days). Travel insurance recommended. Aer Lingus pre-clearance at DUB = arrive US as domestic.