Flights from San Francisco to Athens
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The quick answer
A saved fare observation for San Francisco to Athens was $312. Carrier in the saved observation: United Airlines. Cheapest month to fly: October. Travel authorization required (ESTA-style) (Greece).
Saved route evidence
Fare snapshot
$312
Observed Jul 26, 2026. Prices can change.
Carriers in the saved observation
- United Airlines
Price calendar — next 60 days
★ Cheapest: $832 on Thu, Oct 8 · TK
Recently observed fares · Final price confirmed at booking
Price calendar — San Francisco to Athens
Month-by-month lowest fares. Green = cheapest dates.
Airlines flying San Francisco to Athens
LufthansaApproximate: $780–$1,380 economy round trip
Direct · 17h 45m–19h 30m total (1h50m-3h layover)
SWISSApproximate: $610–$1,290 economy round trip
Direct · 15h 40m–17h 15m total (fastest routing, ~1h55m layover)
Turkish AirlinesApproximate: $720 economy–$2,780 business round trip
Direct · 16h 10m–18h total (1h15m layover, shortest on this route)
British AirwaysApproximate: $840–$1,450 economy round trip
Direct · 18h 30m–21h total (longest layover, 3-4h at LHR)
DeltaApproximate: $790–$1,410 economy round trip
Direct · 17h–19h15m total (2h30m-3h layover at CDG)
Flying to Athens? Compare from other US cities
Sometimes a nearby airport is cheaper. See Athens fares from other departure cities.
Greece essentials
🟢 Visa-free for US passport holders
Not required for stays up to 90 days — ETIAS becomes mandatory in 2027
Full Athens visa guide →🆘 Emergency
112
💱 Currency
Euro (€)
🕐 Time zone
UTC+2
🗣️ Language
Greek
🔌 Plugs
Type C/F · 230V
🚗 Driving
Right side
💡 Tipping
5–10%
📞 Dial code
+30
Entry rules can change — always confirm with official sources before booking.
Stay connected in Athens
Skip roaming fees — get a local eSIM before you land. Works in 200+ countries and activates instantly, so you’re online the moment you touch down.
Travel insurance
Protect your San Francisco to Athens trip against delays, cancellations, and medical emergencies. US travelers can compare plans from top insurers.
Airport transfer in Athens
Pre-book your ride into Athens. Fixed price, meet & greet, and a driver waiting at arrivals — no meter anxiety after a long flight.
Flight delayed or cancelled?
If your San Francisco to Athens flight was delayed more than 3 hours or cancelled, you may be entitled to up to €600 in compensation under EU/UK rules — even if you flew a non-EU airline. Free to check, no win no fee.
More resources
San Francisco to Athens — frequently asked
How much is a flight from San Francisco to Athens?+
Fares start around $832 round-trip. Prices update daily across 800+ airlines.
What is the cheapest month to fly San Francisco to Athens?+
October typically has the lowest fares.
Are there direct flights from San Francisco to Athens?+
No nonstop itinerary appeared in the saved route observation. Check current search results for your dates.
Which airlines fly from San Francisco to Athens?+
Carriers on this route include United Airlines. Compare them side by side in the search above.
Do US citizens need a visa for Greece?+
Travel authorization required (ESTA-style) for stays up to 90 days. ETIAS authorization expected to be required for the Schengen Area; visa-free for stays up to 90 days in any 180-day period.
What currency is used in Greece?+
The Euro (EUR, €). The emergency number is 112.
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