Cheap flights from Athens to San Diego from CA $868

View CA $868 flight on Tue, Sep. 23, 2025Opens in a new window

Popular airlines from Athens to San Diego

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Athens (ATH) to San Diego (SAN)

Prices were available within the past 7 days and start at CA $868 for one-way flights and CA $1,172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Sep. 19 - Mon, Sep. 22
ATH
Athens
SAN
San Diego
CA $1,172 Roundtrip, found 8 hours ago
CA $1,172
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Fri, Sep. 19 from Athens to San Diego, returning Mon, Sep. 22, priced at CA $1,172 found 8 hours ago
British Airways
Sat, Oct. 18 - Sat, Oct. 25
ATH
Athens
SAN
San Diego
CA $1,176 Roundtrip, found 6 days ago
CA $1,176
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Oct. 18 from Athens to San Diego, returning Sat, Oct. 25, priced at CA $1,176 found 6 days ago
Lufthansa
Fri, Sep. 19 - Mon, Sep. 22
ATH
Athens
SAN
San Diego
CA $1,178 Roundtrip, found 8 hours ago
CA $1,178
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Fri, Sep. 19 from Athens to San Diego, returning Mon, Sep. 22, priced at CA $1,178 found 8 hours ago
Brussels Airlines
Fri, Sep. 19 - Mon, Sep. 22
ATH
Athens
SAN
San Diego
CA $1,183 Roundtrip, found 8 hours ago
CA $1,183
Roundtrip
found 8 hours ago
Select Brussels Airlines flight, departing Fri, Sep. 19 from Athens to San Diego, returning Mon, Sep. 22, priced at CA $1,183 found 8 hours ago
Austrian Airlines
Sat, Oct. 18 - Sat, Oct. 25
ATH
Athens
SAN
San Diego
CA $1,204 Roundtrip, found 6 days ago
CA $1,204
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Sat, Oct. 18 from Athens to San Diego, returning Sat, Oct. 25, priced at CA $1,204 found 6 days ago
United
Fri, Sep. 19 - Mon, Sep. 22
ATH
Athens
SAN
San Diego
CA $1,209 Roundtrip, found 8 hours ago
CA $1,209
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Sep. 19 from Athens to San Diego, returning Mon, Sep. 22, priced at CA $1,209 found 8 hours ago

Find the cheapest month to fly from Athens (ATH) to San Diego (SAN)

February is typically the cheapest month to fly

From CA $895 - CA $1,664 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.