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Cheap round-trip flights to San Diego County
Prices were available within the past 7 days and start at €505 for one-way flights and €627 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, 29 Apr - Mon, 13 May
DUB
Dublin
SAN
San Diego Intl.
€627 Return, found 13 hours ago
€627
Return
found 13 hours ago
Tue, 30 Apr - Fri, 17 May
DUB
Dublin
SAN
San Diego Intl.
€627 Return, found 5 days ago
€627
Return
found 5 days ago
Sun, 19 May - Mon, 27 May
DUB
Dublin
SNA
John Wayne
€631 Return, found 16 hours ago
€631
Return
found 16 hours ago
Mon, 29 Apr - Tue, 28 May
DUB
Dublin
SAN
San Diego Intl.
€651 Return, found 19 hours ago
€651
Return
found 19 hours ago
Sun, 19 May - Mon, 27 May
DUB
Dublin
SNA
John Wayne
€671 Return, found 16 hours ago
€671
Return
found 16 hours ago
Mon, 6 May - Sat, 11 May
DUB
Dublin
SAN
San Diego Intl.
€681 Return, found 13 hours ago
€681
Return
found 13 hours ago
Thu, 2 May - Mon, 6 May
SNN
Shannon
SAN
San Diego Intl.
€691 Return, found 16 hours ago
€691
Return
found 16 hours ago
Thu, 2 May - Mon, 6 May
SNN
Shannon
SAN
San Diego Intl.
€697 Return, found 16 hours ago
€697
Return
found 16 hours ago
Fri, 3 May - Tue, 7 May
SNN
Shannon
SNA
John Wayne
€703 Return, found 5 days ago
€703
Return
found 5 days ago
Wed, 18 Sep - Tue, 15 Oct
DUB
Dublin
SNA
John Wayne
€705 Return, found 4 days ago
€705
Return
found 4 days ago
About San Diego County
Expedia offers flights to San Diego County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to San Diego County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
Frequently asked questions
More to explore for San Diego County
Flying to San Diego County? Explore San Diego County with Expedia's Travel Guides to find the best hotels, holiday packages, car hire deals and more!
Trending flights to San Diego County
These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, 29 Apr - Mon, 13 May
DUB
Dublin
SAN
San Diego Intl.
€627 Return, found 13 hours ago
€627
Return
found 13 hours ago
Top Flight Destinations In San Diego County
- Flights to San Diego
- Flights to Carlsbad
- Flights to La Jolla
- Flights to Oceanside
- Flights to Temecula
- Flights to Coronado
- Flights to Del Mar
- Flights to Encinitas
- Flights to San Clemente
- Flights to Chula Vista
- Flights to Escondido
- Flights to Vista
- Flights to Coronado Island
- Flights to El Cajon
- Flights to Murrieta
- Flights to San Marcos
- Flights to Solana Beach
- Flights to Julian
- Flights to Southern California
- Flights to San Juan Capistrano
Top Flight Destinations In World
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Top San Diego County Hotels
- Manchester Grand Hyatt San Diego
- Wyndham San Diego Bayside
- Wyndham Garden San Diego Near SeaWorld
- The Dana on Mission Bay
- San Diego Mission Bay Resort
- Paradise Point Resort & Spa
- Bahia Resort Hotel
- Legacy Resort Hotel & Spa
- Hard Rock Hotel San Diego
- Hyatt Regency Mission Bay Spa and Marina
- Hilton San Diego Bayfront
- California Suites Hotel
- Best Western Seven Seas
- Best Western Plus Marina Gateway Hotel
- Comfort Inn Sea World Area
- Catamaran Resort and Spa
- Kings Inn San Diego
- Best Western Plus Island Palms Hotel & Marina
Hotels
Flights
Cars
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Packages
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