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

TAP AIR PORTUGAL, Aer Lingus, 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 36% 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 October 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.

$356 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.

10:52 pm - 12:05 pmSFO San Francisco-ATH Athens Eleftherios V.

27h 13m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

6:45 am - 4:06 pmATH Athens Eleftherios V.-SFO San Francisco

19h 21m2 stops Frankfurt am Main Vancouver Intl

$814Multiple Airlines

Mon, Jan 11 - Wed, Feb 3

7:00 am - 1:20 pmSFO San Francisco-ATH Athens Eleftherios V.

20h 20m2 stops New York John F Kennedy Intl Kastrup Copenhagen

2:10 pm - 2:50 pmATH Athens Eleftherios V.-SFO San Francisco

34h 40m1 stop Kastrup Copenhagen

$815Scandinavian Airlines

Thu, Nov 26 - Thu, Dec 10

8:35 pm - 7:15 pmSFO San Francisco-ATH Athens Eleftherios V.

36h 40m1 stop London Heathrow

3:10 pm - 6:45 pmATH Athens Eleftherios V.-SFO San Francisco

37h 35m1 stop London Heathrow

$815British Airways

Mon, Jan 11 - Wed, Feb 3

4:45 pm - 6:40 pmSFO San Francisco-ATH Athens Eleftherios V.

15h 55m1 stop Kastrup Copenhagen

7:30 pm - 11:21 pmATH Athens Eleftherios V.-SFO San Francisco

37h 51m2 stops Kastrup Copenhagen Los Angeles

$815Scandinavian Airlines

Thu, Oct 22 - Thu, Nov 12

1:18 pm - 7:15 pmSFO San Francisco-ATH Athens Eleftherios V.

43h 57m2 stops New York John F Kennedy Intl London Heathrow

3:10 pm - 6:34 pmATH Athens Eleftherios V.-SFO San Francisco

37h 24m2 stops London Heathrow Los Angeles

$816British Airways

Mon, Jan 11 - Wed, Feb 3

4:40 pm - 11:00 amSFO San Francisco-ATH Athens Eleftherios V.

32h 20m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

7:05 am - 9:33 pmATH Athens Eleftherios V.-SFO San Francisco

24h 28m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$816Air Canada

Sat, Jan 9 - Thu, Jan 21

5:00 am - 11:00 amSFO San Francisco-ATH Athens Eleftherios V.

20h 00m2 stops Denver Intl Toronto Pearson Intl

7:05 am - 9:20 pmATH Athens Eleftherios V.-SFO San Francisco

24h 15m2 stops Zurich Toronto Pearson Intl

$817Air Canada

Wed, Dec 30 - Thu, Jan 14

5:00 am - 11:00 amSFO San Francisco-ATH Athens Eleftherios V.

20h 00m2 stops Denver Intl Toronto Pearson Intl

7:05 am - 11:05 amATH Athens Eleftherios V.-SFO San Francisco

38h 00m2 stops Zurich Toronto Pearson Intl

$817Multiple Airlines

Wed, Dec 30 - Wed, Jan 13

2:50 pm - 1:20 amSFO San Francisco-ATH Athens Eleftherios V.

25h 30m1 stop Amsterdam Schiphol

10:05 am - 11:01 pmATH Athens Eleftherios V.-SFO San Francisco

22h 56m1 stop New York John F Kennedy Intl

$818Delta

Tue, Mar 23 - Fri, Apr 2

7:00 am - 1:40 pmSFO San Francisco-ATH Athens Eleftherios V.

21h 40m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

9:45 am - 10:51 pmATH Athens Eleftherios V.-SFO San Francisco

23h 06m1 stop Atlanta Hartsfield-Jackson

$818Delta

Tue, Mar 23 - Fri, Apr 2

Cheap last minute flights

Enter your travel dates to find the best prices.

10:50 pm - 1:00 pmSFO San Francisco-ATH Athens Eleftherios V.

28h 10m1 stop Warsaw Frederic Chopin

2:00 pm - 2:15 pmATH Athens Eleftherios V.-SFO San Francisco

34h 15m1 stop Warsaw Frederic Chopin

$875LOT

Wed, Oct 7 - Wed, Oct 14

4:10 pm - 1:45 pmSFO San Francisco-ATH Athens Eleftherios V.

35h 35m1 stop Warsaw Frederic Chopin

2:00 pm - 2:15 pmATH Athens Eleftherios V.-SFO San Francisco

34h 15m1 stop Warsaw Frederic Chopin

$883LOT

Sun, Oct 4 - Wed, Oct 14

4:45 pm - 10:45 amSFO San Francisco-ATH Athens Eleftherios V.

32h 00m2 stops Kastrup Copenhagen Stockholm Arlanda

9:00 pm - 2:50 pmATH Athens Eleftherios V.-SFO San Francisco

27h 50m1 stop Kastrup Copenhagen

$940Scandinavian Airlines

Fri, Oct 9 - Mon, Nov 9

4:45 pm - 10:45 amSFO San Francisco-ATH Athens Eleftherios V.

32h 00m2 stops Kastrup Copenhagen Stockholm Arlanda

7:30 pm - 2:50 pmATH Athens Eleftherios V.-SFO San Francisco

29h 20m1 stop Kastrup Copenhagen

$940Scandinavian Airlines

Fri, Oct 9 - Thu, Nov 12

11:30 pm - 9:20 amSFO San Francisco-ATH Athens Eleftherios V.

23h 50m1 stop Atlanta Hartsfield-Jackson

6:00 am - 5:05 pmATH Athens Eleftherios V.-SFO San Francisco

21h 05m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$941Delta

Sun, Oct 4 - Wed, Oct 14

4:59 pm - 11:00 pmSFO San Francisco-ATH Athens Eleftherios V.

20h 01m2 stops Los Angeles Paris Charles de Gaulle

6:00 am - 5:05 pmATH Athens Eleftherios V.-SFO San Francisco

21h 05m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$945Delta

Sun, Oct 4 - Wed, Oct 14

3:15 pm - 11:10 amSFO San Francisco-ATH Athens Eleftherios V.

33h 55m1 stop Rome Fiumicino

7:30 pm - 1:15 pmATH Athens Eleftherios V.-SFO San Francisco

27h 45m1 stop Rome Fiumicino

$975ITA Airways

Fri, Oct 9 - Tue, Oct 20

3:15 pm - 6:35 pmSFO San Francisco-ATH Athens Eleftherios V.

17h 20m1 stop Rome Fiumicino

12:45 pm - 1:15 pmATH Athens Eleftherios V.-SFO San Francisco

34h 30m1 stop Rome Fiumicino

$976ITA Airways

Fri, Oct 9 - Sun, Oct 18

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

$985SWISS

Sun, Oct 4 - Wed, Oct 14

2:10 pm - 12:55 amSFO San Francisco-ATH Athens Eleftherios V.

24h 45m2 stops Las Vegas Harry Reid Intl Zurich

6:55 am - 4:15 pmATH Athens Eleftherios V.-SFO San Francisco

19h 20m1 stop Zurich

$989SWISS

Wed, Oct 7 - Wed, Oct 14

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Air Canada flights from San Francisco to Greece

Our best Air Canada deals on San Francisco to Greece flight tickets

Air Canada

Nov 22

SFO8:25 amSan Francisco

16h 35m

1 stop

ATH11:00 amAthens Eleftherios V.

Dec 1

ATH6:45 amAthens Eleftherios V.

19h 21m

2 stops

SFO4:06 pmSan Francisco

$827

Air Canada

Nov 22

SFO12:00 pmSan Francisco

18h 30m

2 stops

ATH4:30 pmAthens Eleftherios V.

Dec 1

ATH6:45 amAthens Eleftherios V.

19h 21m

2 stops

SFO4:06 pmSan Francisco

$851

Air Canada

Oct 17

SFO1:35 pmSan Francisco

62h 25m

2 stops

CFU2:00 pmCorfu Ioannis Kapodistrias

Oct 21

CFU8:15 amCorfu Ioannis Kapodistrias

34h 53m

2 stops

SFO9:08 amSan Francisco

$1,717

United Airlines flights from San Francisco to Greece

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

United Airlines

Feb 27

SFO10:35 pmSan Francisco

27h 30m

2 stops

ATH12:05 pmAthens Eleftherios V.

Mar 11

ATH6:45 amAthens Eleftherios V.

19h 52m

2 stops

SFO4:37 pmSan Francisco

$824

United Airlines

Feb 1

SFO6:00 amSan Francisco

20h 05m

2 stops

ATH12:05 pmAthens Eleftherios V.

Feb 5

ATH6:40 amAthens Eleftherios V.

19h 25m

2 stops

SFO4:05 pmSan Francisco

$836

United Airlines

Feb 1

SFO6:00 amSan Francisco

20h 05m

2 stops

ATH12:05 pmAthens Eleftherios V.

Feb 5

ATH6:40 amAthens Eleftherios V.

19h 25m

2 stops

SFO4:05 pmSan Francisco

$837

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Mon 1/11

10:52 pm-12:05 pm

2 stops27h 13m

Athens Eleftherios V.

Wed 2/3

6:45 am-4:06 pm

2 stops19h 21m

$814

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Thu 11/26

7:00 am-1:20 pm

2 stops20h 20m

Athens Eleftherios V.

Thu 12/10

2:10 pm-2:50 pm

1 stop34h 40m

$815

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Mon 1/11

8:35 pm-7:15 pm

1 stop36h 40m

Athens Eleftherios V.

Wed 2/3

3:10 pm-6:45 pm

1 stop37h 35m

$815

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Thu 10/22

4:45 pm-6:40 pm

1 stop15h 55m

Athens Eleftherios V.

Thu 11/12

7:30 pm-11:21 pm

2 stops37h 51m

$815

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Mon 1/11

1:18 pm-7:15 pm

2 stops43h 57m

Athens Eleftherios V.

Wed 2/3

3:10 pm-6:34 pm

2 stops37h 24m

$816

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Sat 1/9

4:40 pm-11:00 am

2 stops32h 20m

Athens Eleftherios V.

Thu 1/21

7:05 am-9:33 pm

2 stops24h 28m

$816

Quickest round-trip

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Wed 12/30

5:00 am-11:00 am

2 stops20h 00m

Athens Eleftherios V.

Thu 1/14

7:05 am-9:20 pm

2 stops24h 15m

$817

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Wed 12/30

5:00 am-11:00 am

2 stops20h 00m

Athens Eleftherios V.

Wed 1/13

7:05 am-11:05 am

2 stops38h 00m

$817

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Tue 3/23

2:50 pm-1:20 am

1 stop25h 30m

Athens Eleftherios V.

Fri 4/2

10:05 am-11:01 pm

1 stop22h 56m

$818

San FranciscoAthens

SFO San Francisco - ATH Athens Eleftherios V.

SFOATH

San Francisco

Tue 3/23

7:00 am-1:40 pm

2 stops21h 40m

Athens Eleftherios V.

Fri 4/2

9:45 am-10:51 pm

1 stop23h 06m

$818

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 $622. 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 $650.

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 $923 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 $852 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	$356
Fastest flight time	15h 35m
Direct flights	None

The best one-way flight to Greece from San Francisco in the past 72 hours is $356. The best round-trip flight deal from San Francisco to Greece found on momondo in the last 72 hours is $814.

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 October 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 2,007 reviews	Search Scandinavian Airlines flights
SWISS	PriceFrom $489	Free Cancellation	Rating 7.5 2,086 reviews	Search SWISS flights
KLM	PriceFrom $500	Free Cancellation	Rating 7.8 1,576 reviews	Search KLM flights
Lufthansa	PriceFrom $515	Free Cancellation	Rating 6.8 8,255 reviews	Search Lufthansa flights
United Airlines	PriceFrom $565	Free Cancellation	Rating 7.4 10,283 reviews	Search United Airlines flights
British Airways	PriceFrom $573	Free Cancellation	Rating 6.7 8,244 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $599	Free Cancellation	Rating 7.4 4,457 reviews	Search Turkish Airlines flights
ITA Airways	PriceFrom $637	Free Cancellation	Rating 6.8 1,378 reviews	Search ITA Airways flights
American Airlines	PriceFrom $721	Free Cancellation	Rating 7.0 12,135 reviews	Search American 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.