
$644 Cheap Finnair flights from Athens to San Francisco (ATH to SFO)
Find The Best Day To Fly from Athens to San Francisco
Amazing Finnair ATH to SFO Flight Deals
The cheapest flights to San Francisco Intl. found within the past 7 days were $1,244 round trip and $644 one way. Prices and availability subject to change. Additional terms may apply.
Discover our best Finnair flight from Athens ATH to San Francisco SFO
To find the best deals on flights to Athens from San Francisco with Finnair, just enter your travel dates, filter by Finnair, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Athens ATH to San Francisco SFO with Finnair
If you’re planning a round trip, booking return flights with Finnair is usually the most cost-effective option. With airfares ranging from $1,244 to $1,244, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Finnair flights from Athens ATH to San Francisco SFO
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Finnair flight from Athens to San Francisco costs from $644. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to San Francisco SFO from Athens ATH with Finnair
To find a cheap Finnair flight from Athens ATH to San Francisco SFO, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on Finnair flights from Athens ATH to San Francisco SFO
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as July, or if you book a flight with a stopover.
Find nonstop flights from Athens ATH to San Francisco SFO with Finnair
If you’re keen to be on San Francisco soil fast, don’t waste time with a stopover—filter your search results to show direct Finnair flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Finnair flights from Athens ATH to San Francisco SFO
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to San Francisco SFO from Athens ATH with Finnair on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| HEL | FIN | Vantaa | 17 |
| BGO | NOR | Flesland | 12 |
| LHR | GBR | Heathrow | 10 |
| CTS | JPN | New Chitose | 4 |
| FRO | NOR | Floro | 4 |
| OSL | NOR | Gardermoen | 4 |
| KEF | ISL | Keflavik Intl. | 4 |
| JFK | USA | John F. Kennedy Intl. | 4 |
| PVG | CHN | Pudong Intl. | 4 |
| TOS | NOR | Langnes | 3 |
Travelers ❤️ these 🏨 after their flight to San Francisco

Grand Hyatt at SFO
"Front desk staff was very nice and patient with me. Was there for a one night stay, came back late and the market store is perfect! Clean room, comfortable beds and quiet room . This is our second time staying here and we enjoy it. So convenient if you are picking up or dropping off someone at the ..."
Reviewed on May 22, 2026

Bay Landing San Francisco Airport Hotel
"Very nice staff, clean, near restaurants and near ser port, also very good shuttle service"
Reviewed on May 21, 2026

Crowne Plaza San Francisco Airport by IHG
"The desk lamp doesn’t work and charge station doesn’t work next to bed"
Reviewed on May 21, 2026
