Cheap Flights from San Diego to Athens from US$367

Frequently Asked Questions

• What are the cheapest flights from San Diego to Athens (SAN-ATH)?

  Based on Trip.com data, Delta Air Lines offers one-way fares as low as US$367 on Cheapest nonstop routes (e.g. SAN to ATH on Sat, Aug 15), while Virgin Atlantic offers Cheapest nonstop round-trips from US$938 departing on Thu, Aug 13 and returning on Mon, Aug 17.

• Which airlines offer flights from San Diego to Athens?

  At the moment, several airlines serve connecting flights from San Diego to Athens, including: United Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from San Diego to Athens?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Diego to Athens is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from San Diego to Athens?

  To find best deals on flights from San Diego to Athens, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Aug 15, with one-way flights priced at just US$367.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Athens travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from San Diego (SAN) to Athens (ATH) the cheapest?

  The cheapest months to fly from San Diego to Athens is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from San Diego to Athens on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from San Diego to Athens on August 26, 2026 with Air Canada, with prices starting at US$809.

• Which airports can I fly to for Athens from San Diego?

  You can land at any one of the following hubs in Athens, with San Diego International Airport to Athens International Airport "Eleftherios Venizelos" (SAN-ATH) is by far the most common option on this route: Athens International Airport "Eleftherios Venizelos" (ATH).

• Is there any time difference between San Diego and Athens?

  The time difference between Athens and San Diego is 10h.

• How do I change or cancel my ticket from San Diego to Athens?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from San Diego to Athens?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from San Diego to Athens is US$606. Fares vary by travel date, airline and availability.

• How do I book flights from San Diego to Athens on Trip.com?

  Enter San Diego and Athens, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.