
Popular airlines to San Diego
- American Airlines
American Airlines
- Delta
Delta
- United
United
- British Airways
British Airways
- Lufthansa
Lufthansa
- Air Canada
Air Canada
- KLM
KLM
- Plan, book, fly with confidence
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Cheap round-trip flights to San Diego
Prices were available within the past 7 days and start at €452 for one-way flights and €524 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 30 Oct - Tue, 11 Nov
DUB
Dublin
SAN
San Diego
€524 Return, found 2 days ago
€524
Return
found 2 days ago

Mon, 1 Sep - Mon, 15 Sep
LHR
London
SAN
San Diego
€534 Return, found 1 day ago
€534
Return
found 1 day ago

Mon, 8 Sep - Mon, 22 Sep
LHR
London
SAN
San Diego
€537 Return, found 2 days ago
€537
Return
found 2 days ago

Tue, 26 Aug - Mon, 3 Nov
LHR
London
SAN
San Diego
€564 Return, found 1 day ago
€564
Return
found 1 day ago

Mon, 8 Sep - Mon, 22 Sep
LHR
London
SAN
San Diego
€609 Return, found 2 days ago
€609
Return
found 2 days ago
Find the cheapest month to fly from Columbus (CMH) to San Diego (SAN)
January is typically the cheapest month to fly
From €103 - €474 per traveller.
Graph displaying average flight prices per month
More to explore for San Diego
Heading to San Diego? Explore San Diego with Expedia's Travel Guides to find the best hotels, holiday packages, car hire deals and more!
Trending flights to San Diego
Prices were available within the past 7 days and start at €452 for one-way flights and €524 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 30 Oct - Tue, 11 Nov
DUB
Dublin
SAN
San Diego
€524 Return, found 2 days ago
€524
Return
found 2 days ago
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