What are the cheapest airlines flying from Athens to San Francisco round-trip?

Our cheapest airline available from Athens to San Francisco is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as £534 on this airline. Additional options worth looking into are Turkish Airlines and Delta, starting at £578 and £609 round-trip. Users have found that Scandinavian Airlines is 19% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Athens to San Francisco one-way?

£474 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Serbia and British Airways, with prices starting from £528 and £599, respectively.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 43% on flights from Athens to San Francisco compared to booking the week you need them. Waiting 56 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £556. For sooner than that we have options available in the next 3 days from £832.

What is the cheapest month to fly from Athens to San Francisco?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to San Francisco. Flights to San Francisco from Athens in February are about £659 on average during February, but can be found for as low as £442.

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

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

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

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

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

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

£380+ Flights from Athens to San Francisco

Cheap flight deals from Athens to San Francisco

Round-trip from	£380
Popular in	August
Cheapest in	February
Average price	£659

27/8-2/9
2 total stops
56h 44m total
Athens to San Francisco

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£58 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Athens to San Francisco

Cheapest flights from Athens to San Francisco
Explore the most affordable flight options available from Athens to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Wed 27/816:00ATH - SFO

1 stop34h 34mMultiple Airlines

Tue 2/905:50SFO - ATH

1 stop22h 10mMultiple Airlines

Deal found 11/7£380

Tue 28/1019:30ATH - SFO

1 stop29h 40mScandinavian Airlines

Tue 18/1107:00SFO - ATH

2 stops25h 40mScandinavian Airlines

Deal found 9/7£534

Wed 8/1003:55ATH - SFO

1 stop22h 45mTurkish Airlines

Thu 16/1018:45SFO - ATH

1 stop34h 05mTurkish Airlines

Deal found 10/7£578

Wed 5/1106:05ATH - SFO

2 stops27h 44mDelta

Sun 9/1110:00SFO - ATH

2 stops17h 45mDelta

Deal found 11/7£609

Thu 28/809:10ATH - SFO

2 stops22h 59mVirgin Atlantic

Fri 12/919:15SFO - ATH

2 stops27h 05mVirgin Atlantic

Deal found 9/7£626

Thu 4/912:10ATH - SFO

1 stop17h 41mUnited Airlines

Fri 19/922:45SFO - ATH

1 stop23h 25mUnited Airlines

Deal found 10/7£648

Sat 20/1218:50ATH - SFO

1 stop34h 45mLufthansa

Fri 2/121:40SFO - ATH

1 stop17h 45mLufthansa

Deal found 9/7£652

Best flights from Athens to San Francisco
Discover carefully curated flight deals from Athens to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Wed 27/816:00ATH - SFO

1 stop34h 34mMultiple Airlines

Tue 2/905:50SFO - ATH

1 stop22h 10mMultiple Airlines

Deal found 11/7£380

Tue 28/1019:30ATH - SFO

1 stop29h 40mScandinavian Airlines

Tue 18/1107:00SFO - ATH

2 stops25h 40mScandinavian Airlines

Deal found 9/7£534

Wed 8/1003:55ATH - SFO

1 stop22h 45mTurkish Airlines

Thu 16/1018:45SFO - ATH

1 stop34h 05mTurkish Airlines

Deal found 10/7£578

Wed 5/1106:05ATH - SFO

2 stops27h 44mDelta

Sun 9/1110:00SFO - ATH

2 stops17h 45mDelta

Deal found 11/7£609

Thu 28/809:10ATH - SFO

2 stops22h 59mVirgin Atlantic

Fri 12/919:15SFO - ATH

2 stops27h 05mVirgin Atlantic

Deal found 9/7£626

Thu 4/912:10ATH - SFO

1 stop17h 41mUnited Airlines

Fri 19/922:45SFO - ATH

1 stop23h 25mUnited Airlines

Deal found 10/7£648

Sat 20/1218:50ATH - SFO

1 stop34h 45mLufthansa

Fri 2/121:40SFO - ATH

1 stop17h 45mLufthansa

Deal found 9/7£652

Last-minute flights from Athens to San Francisco
Discover last-minute flight deals from Athens to San Francisco. Data last updated 11 July 2025 and is based on user searches.

Wed 16/708:10ATH - SFO

2 stops25h 49mMultiple Airlines

Sun 31/813:50SFO - ATH

2 stops22h 45mMultiple Airlines

Deal found 10/7£742

Thu 17/700:20ATH - SFO

3 stops49h 04mEthiopian Air

Wed 6/823:05SFO - ATH

3 stops43h 55mEthiopian Air

Deal found 9/7£2,357

Fri 18/722:30ATH - SFO

2 stops28h 00mScandinavian Airlines

Wed 6/819:40SFO - ATH

2 stops29h 10mScandinavian Airlines

Deal found 9/7£685

Fri 18/712:10ATH - SFO

1 stop17h 47mUnited Airlines

Tue 5/800:20SFO - ATH

1 stop23h 35mUnited Airlines

Deal found 9/7£709

Fri 18/707:25ATH - SFO

2 stops50h 18mEtihad Airways

Wed 6/807:40SFO - ATH

3 stops43h 40mEtihad Airways

Deal found 9/7£2,933

Sun 20/703:25ATH - SFO

1 stop19h 25mDelta

Sun 3/815:05SFO - ATH

1 stop18h 55mDelta

Deal found 10/7£846

Sun 20/703:05ATH - SFO

2 stops30h 42mAir Europa

Sun 3/811:10SFO - ATH

2 stops29h 05mAir Europa

Deal found 10/7£2,619

Mon 11/806:05ATH - SFO

2 stops21h 21mLufthansa

Wed 17/1221:40SFO - ATH

1 stop17h 45mLufthansa

Deal found 10/7£808

Thu 21/813:40ATH - SFO

2 stops20h 55mDelta

Mon 25/808:45SFO - ATH

2 stops19h 25mDelta

Deal found 10/7£622

Wed 27/816:00ATH - SFO

1 stop34h 34mMultiple Airlines

Tue 2/905:50SFO - ATH

1 stop22h 10mMultiple Airlines

Deal found 11/7£380

Thu 28/809:10ATH - SFO

2 stops22h 59mVirgin Atlantic

Fri 12/919:15SFO - ATH

2 stops27h 05mVirgin Atlantic

Deal found 9/7£626

Thu 28/806:55ATH - SFO

1 stop19h 15mUnited Airlines

Fri 12/922:45SFO - ATH

1 stop23h 25mUnited Airlines

Deal found 11/7£655

One-way flights from Athens to San Francisco
Search for one-way flight options from Athens to San Francisco. Find affordable one-way fares based on user searches. Data last updated 11 July 2025.

Wed 8/1006:45ATH - SFO

1 stop24h 05mMultiple Airlines

Deal found 9/7£387

Sun 14/1203:35ATH - SFO

2 stops43h 30mWestJet

Deal found 9/7£474

Sat 11/1004:20ATH - SFO

2 stops29h 23mAir Serbia

Deal found 10/7£528

Tue 12/813:00ATH - SFO

1 stop20h 18mBritish Airways

Deal found 9/7£599

Sun 14/1203:35ATH - SFO

1 stop20h 00mDelta

Deal found 9/7£626

Fri 8/817:25ATH - SFO

1 stop28h 20mKLM

Deal found 10/7£789

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Wed 27/8

16:00-16:34

1 stop34h 34m

San Francisco

Tue 2/9

05:50-14:00

1 stop22h 10m

£380

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Tue 28/10

19:30-16:10

1 stop29h 40m

San Francisco

Tue 18/11

07:00-18:40

2 stops25h 40m

£534

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Wed 8/10

03:55-16:40

1 stop22h 45m

San Francisco

Thu 16/10

18:45-14:50

1 stop34h 05m

£578

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Wed 5/11

06:05-23:49

2 stops27h 44m

San Francisco

Sun 9/11

10:00-13:45

2 stops17h 45m

£609

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Thu 28/8

09:10-22:09

2 stops22h 59m

San Francisco

Fri 12/9

19:15-08:20

2 stops27h 05m

£626

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Thu 4/9

12:10-19:51

1 stop17h 41m

San Francisco

Fri 19/9

22:45-08:10

1 stop23h 25m

£648

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Sat 20/12

18:50-19:35

1 stop34h 45m

San Francisco

Fri 2/1

21:40-01:25

1 stop17h 45m

£652

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Wed 8/10

06:45-20:50

1 stop24h 05m

£387

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Sun 14/12

03:35-13:05

2 stops43h 30m

£474

AthensSan Francisco

ATH - SFO

ATHSFO

Athens Eleftherios V.

Sat 11/10

04:20-23:43

2 stops29h 23m

£528

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 13 results

Best time to book a flight from Athens to San Francisco

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

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 Athens to San Francisco

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

The best time to book flights from Athens to San Francisco is 55 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 Athens to San Francisco?

Currently, February is the cheapest month in which you can book a flight from Athens to San Francisco (average of £538). Flying from Athens to San Francisco in July is currently the most expensive (average of £803). 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.

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

When flying from Athens to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Reviews of airlines servicing San Francisco

Read through reviews of airlines operating flights from Athens to San Francisco, such as Delta, KLM, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,951 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,372 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,848 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.4

Good

654 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines

7.3

Good

3,896 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Athens to San Francisco round-trip?
Our cheapest airline available from Athens to San Francisco is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as £534 on this airline. Additional options worth looking into are Turkish Airlines and Delta, starting at £578 and £609 round-trip. Users have found that Scandinavian Airlines is 19% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Athens to San Francisco one-way?
£474 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Serbia and British Airways, with prices starting from £528 and £599, respectively.
Can I find deals for flights from Athens to San Francisco that include hotel bookings?
Yes. In addition to deals on Athens to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Athens to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Athens to San Francisco.
Can I find deals for business class flights from Athens to San Francisco?
Yes. Cheapflights offers flight deals from Athens to San Francisco 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 Athens to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Athens to San Francisco (average of £538). Flying from Athens to San Francisco in July is currently the most expensive (average of £803). 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

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

Cheapflights helps you search for flights from Athens to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Athens to San Francisco.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Athens to San Francisco, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Francisco from Athens today and book when prices fit your budget.

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Cheap flights from Athens to San Francisco from £380

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Athens to San Francisco

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Athens to San Francisco

Cheapest flights from Athens to San FranciscoExplore the most affordable flight options available from Athens to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Athens to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Athens to San Francisco

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Athens to San Francisco. Price data was last updated on 27 June 2025.

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

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

Find hourly flight availability from Athens to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

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

Reviews of airlines servicing San Francisco

Read through reviews of airlines operating flights from Athens to San Francisco, such as Delta, KLM, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Athens to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Athens to San Francisco round-trip?

What are the cheapest airlines to fly from Athens to San Francisco one-way?

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

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

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

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

Travelling to a place near Athens?

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Alternative routes for Athens to San Francisco

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from Athens to San Francisco
Explore the most affordable flight options available from Athens to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.