What is the cheapest airline that flies from San Francisco to Greece?

SWISS, American Airlines, and British Airways are the most popular carriers operating from San Francisco to Greece

What airlines fly to Greece?

United Airlines, Turkish Airlines and Lufthansa are the top three most popular airlines that fly to Greece from San Francisco according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 15 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Francisco Airport to Greece?

Prices for flights from San Francisco Airport to Greece refresh daily.

How many operators does momondo search for flights from San Francisco Airport to Greece?

As of August 2026, there are 15 operators available to choose from for flights from San Francisco Airport to Greece.

How old do you have to be to fly from San Francisco Airport to Greece?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Greece.

What documentation or ID do you need to fly to Greece?

The required travel and health documents for your Greece trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Greece. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$321 Cheap Flights from San Francisco to Greece in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 pm - 8:30 pm

SFO

ATH

15h 45m

1 stop

9:50 pm - 4:30 pm

ATH

SFO

28h 40m

1 stop

$810Turkish Airlines

Sat, Oct 17 - Tue, Nov 24

6:45 pm - 8:30 pm

SFO

ATH

15h 45m

1 stop

10:25 am - 4:40 pm

ATH

SFO

16h 15m

1 stop

$810Turkish Airlines

Wed, Oct 7 - Mon, Oct 19

9:15 pm - 12:05 pm

SFO

ATH

28h 50m

2 stops

6:45 am - 12:35 pm

ATH

SFO

15h 50m

1 stop

$810United Airlines

Mon, Jan 18 - Wed, Jan 27

9:15 pm - 12:05 pm

SFO

ATH

28h 50m

2 stops

6:45 am - 12:35 pm

ATH

SFO

15h 50m

1 stop

$810United Airlines

Sun, Jan 17 - Wed, Jan 27

4:45 pm - 12:40 pm

SFO

ATH

33h 55m

1 stop

7:30 pm - 2:50 pm

ATH

SFO

29h 20m

1 stop

$810Scandinavian Airlines

Fri, Nov 6 - Thu, Nov 19

8:35 pm - 12:15 pm

SFO

ATH

29h 40m

1 stop

4:55 pm - 2:55 pm

ATH

SFO

32h 00m

1 stop

$810British Airways

Wed, Jan 20 - Mon, Jan 25

4:15 pm - 1:40 pm

SFO

ATH

35h 25m

2 stops

6:10 am - 11:45 am

ATH

SFO

15h 35m

1 stop

$810Delta

Mon, Jan 18 - Thu, Jan 28

4:15 pm - 1:40 pm

SFO

ATH

35h 25m

2 stops

6:10 am - 11:45 am

ATH

SFO

15h 35m

1 stop

$810Delta

Mon, Jan 18 - Tue, Jan 26

4:45 pm - 6:40 pm

SFO

ATH

15h 55m

1 stop

7:30 pm - 2:40 pm

ATH

SFO

29h 10m

1 stop

$811Scandinavian Airlines

Tue, Oct 13 - Tue, Oct 20

8:35 pm - 1:20 am

SFO

ATH

18h 45m

1 stop

7:50 pm - 2:55 pm

ATH

SFO

29h 05m

1 stop

$812British Airways

Sun, Jan 17 - Thu, Jan 28

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Scandinavian Airlines flights from San Francisco to Greece

Our best Scandinavian Airlines deals on San Francisco to Greece flight tickets

Scandinavian Airlines

Aug 24

SFO4:45 pmSan Francisco

15h 55m

1 stop

ATH6:40 pmAthens Eleftherios V.

Sep 9

ATH7:30 pmAthens Eleftherios V.

29h 10m

1 stop

SFO2:40 pmSan Francisco

$816

Scandinavian Airlines

Aug 28

SFO4:45 pmSan Francisco

31h 50m

2 stops

ATH10:35 amAthens Eleftherios V.

Sep 4

ATH7:30 pmAthens Eleftherios V.

29h 10m

1 stop

SFO2:40 pmSan Francisco

$817

Scandinavian Airlines

Aug 22

SFO4:45 pmSan Francisco

15h 55m

1 stop

ATH6:40 pmAthens Eleftherios V.

Sep 4

ATH7:30 pmAthens Eleftherios V.

29h 10m

1 stop

SFO2:40 pmSan Francisco

$818

United Airlines flights from San Francisco to Greece

Our best United Airlines deals on San Francisco to Greece flight tickets

United Airlines

Aug 30

SFO8:10 amSan Francisco

19h 15m

1 stop

ATH1:25 pmAthens Eleftherios V.

Sep 9

ATH6:45 amAthens Eleftherios V.

15h 55m

1 stop

SFO12:40 pmSan Francisco

$844

United Airlines

Aug 30

SFO8:10 amSan Francisco

16h 00m

1 stop

ATH10:10 amAthens Eleftherios V.

Oct 14

ATH6:45 amAthens Eleftherios V.

15h 55m

1 stop

SFO12:40 pmSan Francisco

$845

United Airlines

Aug 31

SFO8:10 amSan Francisco

16h 00m

1 stop

ATH10:10 amAthens Eleftherios V.

Sep 15

ATH6:55 amAthens Eleftherios V.

19h 20m

1 stop

SFO4:15 pmSan Francisco

$846

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Sat 10/17

6:45 pm-8:30 pm

1 stop15h 45m

Athens Eleftherios V.

Tue 11/24

9:50 pm-4:30 pm

1 stop28h 40m

$810

Quickest round-trip

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Wed 10/7

6:45 pm-8:30 pm

1 stop15h 45m

Athens Eleftherios V.

Mon 10/19

10:25 am-4:40 pm

1 stop16h 15m

$810

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Mon 1/18

9:15 pm-12:05 pm

2 stops28h 50m

Athens Eleftherios V.

Wed 1/27

6:45 am-12:35 pm

1 stop15h 50m

$810

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Sun 1/17

9:15 pm-12:05 pm

2 stops28h 50m

Athens Eleftherios V.

Wed 1/27

6:45 am-12:35 pm

1 stop15h 50m

$810

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Fri 11/6

4:45 pm-12:40 pm

1 stop33h 55m

Athens Eleftherios V.

Thu 11/19

7:30 pm-2:50 pm

1 stop29h 20m

$810

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Wed 1/20

8:35 pm-12:15 pm

1 stop29h 40m

Athens Eleftherios V.

Mon 1/25

4:55 pm-2:55 pm

1 stop32h 00m

$810

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Mon 1/18

4:15 pm-1:40 pm

2 stops35h 25m

Athens Eleftherios V.

Thu 1/28

6:10 am-11:45 am

1 stop15h 35m

$810

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Mon 1/18

4:15 pm-1:40 pm

2 stops35h 25m

Athens Eleftherios V.

Tue 1/26

6:10 am-11:45 am

1 stop15h 35m

$810

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Tue 10/13

4:45 pm-6:40 pm

1 stop15h 55m

Athens Eleftherios V.

Tue 10/20

7:30 pm-2:40 pm

1 stop29h 10m

$811

San FranciscoAthens

SFO - ATH

SFOATH

San Francisco

Sun 1/17

8:35 pm-1:20 am

1 stop18h 45m

Athens Eleftherios V.

Thu 1/28

7:50 pm-2:55 pm

1 stop29h 05m

$812

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Greece

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Greece?

In general, March is the cheapest month to fly from San Francisco to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $598. If you are unable to visit Greece during the month of March, then departing from San Francisco during the month February is also very affordable. Most momondo users find prices during this month for around $615.

How far in advance should I book a flight from San Francisco to Greece?

You are more likely to see cheaper flights to Greece from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around $851 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from San Francisco for as low as $828 on momondo.

Can stopping save me money on San Francisco to Greece flights?

You could potentially save up to 8% on your flight if you consider stops on a San Francisco to Greece flight.

Cheap San Francisco to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Greece

Fastest flight time	15h 45m
Direct flights	None

The fastest flight from San Francisco to Greece takes 15h 45m

There are no direct flights from San Francisco to Greece. There are no popular flight routes from San Francisco to Greece.

Search flight deals

Frequently asked questions about flying from San Francisco to Greece

When did momondo last update prices for flights from San Francisco Airport to Greece?
Prices for flights from San Francisco Airport to Greece refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Greece?
As of August 2026, there are 15 operators available to choose from for flights from San Francisco Airport to Greece.
How old do you have to be to fly from San Francisco Airport to Greece?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Greece.
What documentation or ID do you need to fly to Greece?
The required travel and health documents for your Greece trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Greece. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Francisco to Greece

Compare and see reviews for airlines that fly from San Francisco to Greece with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $245	Free Cancellation	Rating 7.5 694 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $479	Free Cancellation	Rating 7.4 1,919 reviews	Search Scandinavian Airlines flights
SWISS	PriceFrom $489	Free Cancellation	Rating 7.5 2,023 reviews	Search SWISS flights
Delta	PriceFrom $494	Free Cancellation	Rating 7.8 8,483 reviews	Search Delta flights
KLM	PriceFrom $500	Free Cancellation	Rating 7.8 1,552 reviews	Search KLM flights
Lufthansa	PriceFrom $519	Free Cancellation	Rating 6.8 8,177 reviews	Search Lufthansa flights
ITA Airways	PriceFrom $532	Free Cancellation	Rating 6.7 1,308 reviews	Search ITA Airways flights
Air Canada	PriceFrom $547	Free Cancellation	Rating 7.1 11,425 reviews	Search Air Canada flights
Air France	PriceFrom $551	Free Cancellation	Rating 7.5 1,632 reviews	Search Air France flights
United Airlines	PriceFrom $552	Free Cancellation	Rating 7.4 10,059 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Greece?

It is quick and easy to find San Francisco to Greece flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Greece that suits you.

Can I find flights from San Francisco to Greece with flexible booking policies on momondo?

momondo does allow users to show only those flights to Greece from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to Greece?

Once all potential San Francisco to Greece flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Francisco to Greece right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Greece, momondo offers a useful price alert feature which will track prices for flights to Greece from San Francisco and alert you when they change.