How long is the flight from San Diego to Athens?

Airlines like United Airlines and Delta fly from San Diego to Athens in about 21h 25m. The time it takes to get you to your destination can typically vary by up to 7h 04m. The distance between San Diego and Athens is about 6947 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Athens ranges from 5.0 - 64.0 inches per month. December is typically the wettest month, when rainfall can reach 64.0 mm. July is typically the driest time to visit Athens when rainfall is around 5.0 mm.

If weather is an important factor for your trip to Athens, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

What is the cheapest time of day to fly from SAN to ATH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Athens as you normally would.

Can I find deals for flights from San Diego to Athens that include hotel bookings?

Yes. In addition to deals on San Diego to Athens flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from San Diego to Athens?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Athens.

Can I find deals for business class flights from San Diego to Athens?

Yes. Cheapflights offers flight deals from San Diego to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£346+ Cheap Flights from San Diego to Athens

Cheap flight deals from San Diego to Athens

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from San Diego to Athens
Explore the most affordable flight options available from San Diego to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Wed 4/1117:35 -

1 stop14h 25m

Wed 11/1113:00 -

2 stops38h 17m

Deal found 20/9£552

Sun 4/1006:40 -

1 stop17h 55m

Tue 20/1006:00 -

2 stops24h 08m

Deal found 23/9£554

Tue 13/1007:00 -

1 stop17h 10m

Tue 20/1011:45 -

1 stop18h 44m

Deal found 20/9£555

Tue 29/906:40 -

2 stops17h 30m

Wed 14/1006:00 -

1 stop19h 25m

Deal found 21/9£556

Tue 29/921:59 -

1 stop23h 51m

Wed 14/1013:35 -

1 stop32h 15m

Deal found 23/9£559

Tue 17/1107:32 -

2 stops20h 08m

Mon 23/1113:45 -

1 stop32h 25m

Deal found 21/9£560

Tue 17/1114:05 -

1 stop16h 25m

Mon 23/1117:30 -

1 stop28h 40m

Deal found 21/9£563

Tue 3/1114:05 -

1 stop25h 15m

Wed 25/1113:45 -

1 stop32h 25m

Deal found 22/9£564

Wed 18/1106:35 -

1 stop17h 30m

Mon 23/1112:55 -

1 stop36h 50m

Deal found 21/9£565

Sun 4/1006:20 -

1 stop18h 40m

Tue 20/1006:00 -

2 stops22h 02m

Deal found 23/9£566

Find flight deals from San Diego to Athens

Round-trip from	£552
One-way from	£346
Popular in	June
Cheapest in	February
Average price	£791

United Airlines
4/11-11/11
3 total stops
52h 42m total
San Diego to Athens

Search Deals

3/10-31/12
1 total stop
23h 20m total
San Diego to Athens

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£110 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San DiegoAthens

SAN San Diego - ATH Athens Eleftherios V.

SANATH

San Diego

Sat 3/10

22:30-07:50

2 stops23h 20m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£406

San DiegoAthens

SAN San Diego - ATH Athens Eleftherios V.

SANATH

San Diego

Sun 22/11

22:10-09:35

1 stop25h 25m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£409

Fastest return journey

San DiegoAthens

SAN San Diego - ATH Athens Eleftherios V.

SANATH

San Diego

Thu 26/11

07:32-09:35

1 stop16h 03m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£446

San DiegoAthens

SAN San Diego - ATH Athens Eleftherios V.

SANATH

San Diego

Fri 2/10

21:59-07:50

1 stop23h 51m

Athens Eleftherios V.

Wed 31/12

00:00-14:00

Nonstop0h 00m

£449

San DiegoAthens

SAN San Diego - ATH Athens Eleftherios V.

SANATH

San Diego

Tue 13/10

19:41-10:10

3 stops28h 29m

Athens Eleftherios V.

Tue 20/10

11:45-20:29

1 stop18h 44m

£559

San DiegoAthens

SAN San Diego - ATH Athens Eleftherios V.

SANATH

San Diego

Tue 3/11

06:15-13:40

2 stops21h 25m

Athens Eleftherios V.

Wed 25/11

13:45-12:10

1 stop32h 25m

£564

San DiegoAthens

SAN San Diego - ATH Athens Eleftherios V.

SANATH

San Diego

Wed 18/11

06:35-10:05

1 stop17h 30m

Athens Eleftherios V.

Mon 23/11

12:55-15:45

1 stop36h 50m

£565

San DiegoAthens

SAN San Diego - ATH Athens Eleftherios V.

SANATH

San Diego

Mon 16/11

22:20-10:05

1 stop25h 45m

Athens Eleftherios V.

Sun 22/11

13:00-19:09

2 stops40h 09m

£587

San DiegoAthens

SAN San Diego - ATH Athens Eleftherios V.

SANATH

San Diego

Mon 15/3

16:10-01:30

2 stops24h 20m

Athens Eleftherios V.

Fri 19/3

06:45-19:49

2 stops22h 04m

£690

San DiegoAthens

SAN San Diego - ATH Athens Eleftherios V.

SANATH

San Diego

Sat 10/10

22:20-08:10

1 stop23h 50m

Athens Eleftherios V.

Sun 25/10

13:25-22:40

2 stops42h 15m

£774

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 12 resultsSorted by cheapest first

Best time to book a flight from San Diego to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from San Diego with our price prediction graph.

SAN-ATH

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Athens

How far ahead should I book a flight from San Diego to Athens?

The best time to book flights from San Diego to Athens is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Diego to Athens?

Currently, February is the cheapest month in which you can book a flight from San Diego to Athens (average of £374). Flying from San Diego to Athens in June is currently the most expensive (average of £1,054). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from San Diego to Athens?

Airfare is below average for this route at the moment.

San Diego to Athens flights typically cost between £755 and £874 in November.
The cheapest return price found within the last 5 days was £552 on United Airlines (4 Nov–11 Nov).

Related info for your journey

How long is the flight from San Diego to Athens?
Airlines like United Airlines and Delta fly from San Diego to Athens in about 21h 25m. The time it takes to get you to your destination can typically vary by up to 7h 04m. The distance between San Diego and Athens is about 6947 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from San Diego to Athens that include hotel bookings?
Yes. In addition to deals on San Diego to Athens flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Diego to Athens?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Athens.
Can I find deals for business class flights from San Diego to Athens?
Yes. Cheapflights offers flight deals from San Diego to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Diego to Athens?
Currently, February is the cheapest month in which you can book a flight from San Diego to Athens (average of £374). Flying from San Diego to Athens in June is currently the most expensive (average of £1,054). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Piraeus

Aegina

Hydra

Skala

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Athens flight routes

Complete your trip

Direct flights to Attica

Flights by cabin class

Other flight options

Other flights from San Diego

Popular flights

Alternative routes for San Diego to Athens

San Francisco to Athens flights

Los Angeles to Athens flights

Fly with Cheapflights

How does Cheapflights help users find flights from San Diego to Athens?

When you search for this flight from San Diego to Athens, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Athens?

Cheapflights helps you find that perfect flight to Athens from San Diego by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Diego to Athens with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Diego to Athens flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Diego to Athens become cheaper?

Yes! Start tracking prices for San Diego to Athens flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from San Diego to Athens from £346

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Diego to Athens

Cheapest flights from San Diego to AthensExplore the most affordable flight options available from San Diego to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Explore the most affordable flight options available from San Diego to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from San Diego to AthensDiscover carefully curated flight deals from San Diego to Athens that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Discover carefully curated flight deals from San Diego to Athens that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from San Diego to AthensDiscover last-minute flight deals from San Diego to Athens. Data last updated 23 September 2026 and is based on user searches.

Discover last-minute flight deals from San Diego to Athens. Data last updated 23 September 2026 and is based on user searches.

One-way flights from San Diego to AthensSearch for one-way flight options from San Diego to Athens. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Search for one-way flight options from San Diego to Athens. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

Find flight deals from San Diego to Athens

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Athens that are best for you.

Best time to book a flight from San Diego to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from San Diego with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from San Diego to Athens?

The best time to book flights from San Diego to Athens is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Diego to Athens?

How much does it cost for a return flight from San Diego to Athens?

Airfare is below average for this route at the moment.

San Diego to Athens flights typically cost between £755 and £874 in November.The cheapest return price found within the last 5 days was £552 on United Airlines (4 Nov–11 Nov).

Related info for your journey

How long is the flight from San Diego to Athens?

Can I find deals for flights from San Diego to Athens that include hotel bookings?

How can I find direct flights from San Diego to Athens?

Can I find deals for business class flights from San Diego to Athens?

What is the cheapest month to book a flight from San Diego to Athens?

Travelling to a place near Athens?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Athens

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Athens

Explore flights to Athens departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.

Complete your trip

Complete your trip to Athens by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Attica

Book a non-stop flight to one of these other cities located in Attica.

Search flights from San Diego to Athens by cabin class

Find flights from San Diego to Athens, based on your preferred cabin class, be it economy, premium economy, business, or first class.

San Diego and Athens flights

Browse other San Diego and Athens flight options. Last updated on 23 September 2026.

Other flights from San Diego

Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from San Diego to Athens?

Why should you use Cheapflights to find cheap flight tickets from San Diego to Athens?

Can Cheapflights find flights from San Diego to Athens with no change fees?

Can Cheapflights notify me if prices for flights from San Diego to Athens become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from San Diego to Athens
Explore the most affordable flight options available from San Diego to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from San Diego to Athens
Discover carefully curated flight deals from San Diego to Athens that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Last-minute flights from San Diego to Athens
Discover last-minute flight deals from San Diego to Athens. Data last updated 23 September 2026 and is based on user searches.

One-way flights from San Diego to Athens
Search for one-way flight options from San Diego to Athens. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.

San Diego to Athens flights typically cost between £755 and £874 in November.
The cheapest return price found within the last 5 days was £552 on United Airlines (4 Nov–11 Nov).