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

ITA Airways, United Airlines, and SWISS 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 35% 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 September 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.

$361 Cheap Flights from San Francisco to Greece in 2026/27

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.

12:05 pm - 8:45 pmSFO San Francisco-SKG Thessaloniki Makedonia

23h 40m2 stops Los Angeles Amsterdam Schiphol

9:35 pm - 11:45 amSKG Thessaloniki Makedonia-SFO San Francisco

24h 10m1 stop Amsterdam Schiphol

$695KLM

Mon, Oct 26 - Tue, Nov 10

2:50 pm - 8:45 pmSFO San Francisco-SKG Thessaloniki Makedonia

20h 55m1 stop Amsterdam Schiphol

9:35 pm - 11:45 amSKG Thessaloniki Makedonia-SFO San Francisco

24h 10m1 stop Amsterdam Schiphol

$695KLM

Mon, Oct 26 - Tue, Nov 10

10:45 pm - 10:00 amSFO San Francisco-ATH Athens Eleftherios V.

25h 15m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

6:40 am - 9:20 pmATH Athens Eleftherios V.-SFO San Francisco

23h 40m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$732Air Canada

Sat, Mar 13 - Sat, Mar 27

8:35 pm - 1:30 amSFO San Francisco-ATH Athens Eleftherios V.

18h 55m1 stop London Heathrow

8:15 pm - 1:50 pmATH Athens Eleftherios V.-SFO San Francisco

26h 35m1 stop London Heathrow

$744British Airways

Sat, Mar 13 - Sat, Mar 27

10:29 am - 3:45 pmSFO San Francisco-ATH Athens Eleftherios V.

19h 16m2 stops New York John F Kennedy Intl London Heathrow

8:15 pm - 1:50 pmATH Athens Eleftherios V.-SFO San Francisco

26h 35m1 stop London Heathrow

$748British Airways

Sat, Mar 13 - Sat, Mar 27

8:25 pm - 9:35 amSFO San Francisco-HER Heraklion N. Kazantzakis Apt.

28h 10m1 stop Zurich

2:35 pm - 4:30 pmHER Heraklion N. Kazantzakis Apt.-SFO San Francisco

35h 55m1 stop Zurich

$825SWISS

Wed, Oct 28 - Wed, Nov 4

8:10 am - 9:45 pmSFO San Francisco-HER Heraklion N. Kazantzakis Apt.

27h 35m2 stops Montreal Pierre Elliott Trudeau Intl Athens Eleftherios V.

10:25 pm - 12:40 pmHER Heraklion N. Kazantzakis Apt.-SFO San Francisco

24h 15m2 stops Athens Eleftherios V. Frankfurt am Main

$829Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

4:40 pm - 12:40 pmSFO San Francisco-ATH Athens Eleftherios V.

34h 00m2 stops Toronto Pearson Intl Frankfurt am Main

6:45 am - 9:20 pmATH Athens Eleftherios V.-SFO San Francisco

24h 35m2 stops Frankfurt am Main Toronto Pearson Intl

$840Air Canada

Sat, Feb 6 - Sat, Feb 20

9:40 pm - 1:30 amSFO San Francisco-ATH Athens Eleftherios V.

17h 50m1 stop Munich Franz Josef Strauss

6:40 am - 9:30 pmATH Athens Eleftherios V.-SFO San Francisco

24h 50m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$841Multiple Airlines

Fri, Jan 1 - Sat, Jan 9

7:35 pm - 2:10 amSFO San Francisco-HER Heraklion N. Kazantzakis Apt.

20h 35m1 stop Zurich

4:30 am - 4:15 pmHER Heraklion N. Kazantzakis Apt.-SFO San Francisco

21h 45m1 stop Zurich

$1,250SWISS

Fri, Oct 9 - Sat, Oct 17

Cheap last minute flights

Enter your travel dates to find the best prices.

8:10 am - 9:55 pmSFO San Francisco-ATH Athens Eleftherios V.

27h 45m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

3:35 pm - 4:15 pmATH Athens Eleftherios V.-SFO San Francisco

34h 40m3 stops Belgrade Nikola Tesla Barcelona-El Prat Zurich

$852Multiple Airlines

Tue, Sep 22 - Wed, Oct 7

8:10 pm - 10:55 pmSFO San Francisco-ATH Athens Eleftherios V.

16h 45m1 stop Paris Charles de Gaulle

6:35 am - 6:00 pmATH Athens Eleftherios V.-SFO San Francisco

21h 25m1 stop Paris Charles de Gaulle

$854Delta

Tue, Sep 22 - Thu, Oct 1

8:10 pm - 11:00 pmSFO San Francisco-ATH Athens Eleftherios V.

16h 50m1 stop Paris Charles de Gaulle

6:35 am - 6:00 pmATH Athens Eleftherios V.-SFO San Francisco

21h 25m1 stop Paris Charles de Gaulle

$854Air France

Mon, Sep 21 - Tue, Oct 6

3:05 pm - 10:55 pmSFO San Francisco-ATH Athens Eleftherios V.

21h 50m1 stop Paris Charles de Gaulle

6:35 am - 6:00 pmATH Athens Eleftherios V.-SFO San Francisco

21h 25m1 stop Paris Charles de Gaulle

$854Air France

Tue, Sep 22 - Tue, Oct 6

8:10 pm - 10:55 pmSFO San Francisco-ATH Athens Eleftherios V.

16h 45m1 stop Paris Charles de Gaulle

6:35 am - 6:00 pmATH Athens Eleftherios V.-SFO San Francisco

21h 25m1 stop Paris Charles de Gaulle

$854Delta

Tue, Sep 22 - Tue, Oct 6

7:35 pm - 12:55 amSFO San Francisco-ATH Athens Eleftherios V.

19h 20m1 stop Zurich

6:55 am - 6:31 pmATH Athens Eleftherios V.-SFO San Francisco

21h 36m2 stops Zurich Vancouver Intl

$857SWISS

Tue, Sep 22 - Thu, Oct 1

3:15 pm - 12:45 amSFO San Francisco-ATH Athens Eleftherios V.

23h 30m1 stop Rome Fiumicino

12:00 pm - 1:15 pmATH Athens Eleftherios V.-SFO San Francisco

35h 15m1 stop Rome Fiumicino

$869ITA Airways

Tue, Sep 22 - Tue, Oct 6

3:15 pm - 7:00 pmSFO San Francisco-ATH Athens Eleftherios V.

17h 45m1 stop Rome Fiumicino

6:05 am - 1:15 pmATH Athens Eleftherios V.-SFO San Francisco

17h 10m1 stop Rome Fiumicino

$870ITA Airways

Tue, Sep 22 - Fri, Oct 9

4:10 pm - 6:05 pmSFO San Francisco-ATH Athens Eleftherios V.

15h 55m1 stop Warsaw Frederic Chopin

2:00 pm - 8:50 pmATH Athens Eleftherios V.-SFO San Francisco

16h 50m1 stop Warsaw Frederic Chopin

$893LOT

Sun, Sep 20 - Wed, Oct 7

7:35 pm - 12:55 amSFO San Francisco-ATH Athens Eleftherios V.

19h 20m1 stop Zurich

6:55 am - 6:31 pmATH Athens Eleftherios V.-SFO San Francisco

21h 36m2 stops Zurich Vancouver Intl

$917SWISS

Tue, Sep 22 - Thu, Oct 1

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Turkish Airlines flights from San Francisco to Greece

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

Turkish Airlines

Oct 5

SFO12:50 pmSan Francisco

28h 20m

1 stop

ATH3:10 amAthens Eleftherios V.

Oct 18

ATH10:00 pmAthens Eleftherios V.

22h 45m

1 stop

SFO10:45 amSan Francisco

$853

Turkish Airlines

Oct 22

SFO6:45 pmSan Francisco

15h 45m

1 stop

ATH8:30 pmAthens Eleftherios V.

Nov 17

ATH10:10 amAthens Eleftherios V.

16h 20m

1 stop

SFO4:30 pmSan Francisco

$860

Turkish Airlines

Oct 21

SFO6:45 pmSan Francisco

15h 45m

1 stop

ATH8:30 pmAthens Eleftherios V.

Nov 12

ATH9:50 pmAthens Eleftherios V.

28h 40m

1 stop

SFO4:30 pmSan Francisco

$861

ITA Airways flights from San Francisco to Greece

Our best ITA Airways deals on San Francisco to Greece flight tickets

ITA Airways

Sep 22

SFO3:15 pmSan Francisco

33h 55m

1 stop

ATH11:10 amAthens Eleftherios V.

Oct 6

ATH12:00 pmAthens Eleftherios V.

35h 15m

1 stop

SFO1:15 pmSan Francisco

$869

ITA Airways

Sep 22

SFO3:15 pmSan Francisco

17h 45m

1 stop

ATH7:00 pmAthens Eleftherios V.

Oct 9

ATH6:05 amAthens Eleftherios V.

17h 10m

1 stop

SFO1:15 pmSan Francisco

$870

ITA Airways

Oct 4

SFO3:15 pmSan Francisco

23h 30m

1 stop

ATH12:45 amAthens Eleftherios V.

Oct 18

ATH12:00 pmAthens Eleftherios V.

35h 15m

1 stop

SFO1:15 pmSan Francisco

$877

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoThessaloniki

SFO San Francisco - SKG Thessaloniki Makedonia

SFOSKG

San Francisco

Mon 10/26

12:05 pm-8:45 pm

2 stops23h 40m

Thessaloniki Makedonia

Tue 11/10

9:35 pm-11:45 am

1 stop24h 10m

$695

San FranciscoThessaloniki

SFO San Francisco - SKG Thessaloniki Makedonia

SFOSKG

San Francisco

Mon 10/26

2:50 pm-8:45 pm

1 stop20h 55m

Thessaloniki Makedonia

Tue 11/10

9:35 pm-11:45 am

1 stop24h 10m

$695

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Sat 3/13

10:45 pm-10:00 am

2 stops25h 15m

Athens Eleftherios V.

Sat 3/27

6:40 am-9:20 pm

2 stops23h 40m

$732

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Sat 3/13

8:35 pm-1:30 am

1 stop18h 55m

Athens Eleftherios V.

Sat 3/27

8:15 pm-1:50 pm

1 stop26h 35m

$744

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Sat 3/13

10:29 am-3:45 pm

2 stops19h 16m

Athens Eleftherios V.

Sat 3/27

8:15 pm-1:50 pm

1 stop26h 35m

$748

San FranciscoHeraklion

SFO San Francisco - HER Heraklion N. Kazantzakis Apt.

SFOHER

San Francisco

Wed 10/28

8:25 pm-9:35 am

1 stop28h 10m

Heraklion N. Kazantzakis Apt.

Wed 11/4

2:35 pm-4:30 pm

1 stop35h 55m

$825

San FranciscoHeraklion

SFO San Francisco - HER Heraklion N. Kazantzakis Apt.

SFOHER

San Francisco

Wed 10/14

8:10 am-9:45 pm

2 stops27h 35m

Heraklion N. Kazantzakis Apt.

Wed 10/21

10:25 pm-12:40 pm

2 stops24h 15m

$829

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Sat 2/6

4:40 pm-12:40 pm

2 stops34h 00m

Athens Eleftherios V.

Sat 2/20

6:45 am-9:20 pm

2 stops24h 35m

$840

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Fri 1/1

9:40 pm-1:30 am

1 stop17h 50m

Athens Eleftherios V.

Sat 1/9

6:40 am-9:30 pm

2 stops24h 50m

$841

Quickest round-trip

San FranciscoHeraklion

SFO San Francisco - HER Heraklion N. Kazantzakis Apt.

SFOHER

San Francisco

Fri 10/9

7:35 pm-2:10 am

1 stop20h 35m

Heraklion N. Kazantzakis Apt.

Sat 10/17

4:30 am-4:15 pm

1 stop21h 45m

$1,250

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 $600. 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 $645.

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 $905 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 13% 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

Best Price Found	$361
Fastest flight time	15h 35m
Direct flights	None

The best one-way flight to Greece from San Francisco in the past 72 hours is $361. The best round-trip flight deal from San Francisco to Greece found on momondo in the last 72 hours is $695.

The fastest flight from San Francisco to Greece takes 15h 35m

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 September 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 7.4 694 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $479	Free Cancellation	Rating 7.4 1,984 reviews	Search Scandinavian Airlines flights
SWISS	PriceFrom $489	Free Cancellation	Rating 7.5 2,074 reviews	Search SWISS flights
KLM	PriceFrom $500	Free Cancellation	Rating 7.8 1,578 reviews	Search KLM flights
Lufthansa	PriceFrom $516	Free Cancellation	Rating 6.8 8,231 reviews	Search Lufthansa flights
Air Canada	PriceFrom $547	Free Cancellation	Rating 7.1 11,645 reviews	Search Air Canada flights
British Airways	PriceFrom $549	Free Cancellation	Rating 6.7 8,229 reviews	Search British Airways flights
United Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 10,217 reviews	Search United Airlines flights
ITA Airways	PriceFrom $573	Free Cancellation	Rating 6.7 1,357 reviews	Search ITA Airways flights
Turkish Airlines	PriceFrom $599	Free Cancellation	Rating 7.4 4,463 reviews	Search Turkish 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.