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

Aer Lingus is the most popular carrier operating from San Francisco to Thera Santorini

When did momondo last update prices for flights from San Francisco Airport to Thera Santorini Airport?

Prices for flights from San Francisco Airport to Thera Santorini Airport are refreshed on a daily basis.

How many operators does momondo search for flights from San Francisco Airport to Thera Santorini Airport?

As of September 2025, there is 1 operator available to choose from for flights from San Francisco Airport to Thera Santorini Airport.

How old do you have to be to fly from San Francisco Airport to Thera Santorini Airport?

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 Thera Santorini Airport.

What documentation or ID do you need to fly to Thera Santorini Airport?

The travel and health documents required for your trip to Thera Santorini Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thera Santorini Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$308 Cheap Flights from San Francisco to Thera in 2025/26

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Find the cheapest flights from San Francisco to Thera

Round-trip

One-way

Last minute

Cheap round-trip flights

2:40 pm - 9:10 pmSFO-JTR

20h 30m2 stops

9:00 am - 7:35 pmJTR-SFO

20h 35m2 stops

$682Multiple Airlines

Find Deal

Tue, Nov 18 - Fri, Nov 28

4:15 pm - 4:50 pmSFO-JTR

38h 35m2 stops

8:05 pm - 7:00 pmJTR-SFO

32h 55m1 stop

$716Lufthansa

Find Deal

Tue, Oct 7 - Tue, Oct 14

4:15 pm - 4:50 pmSFO-JTR

38h 35m2 stops

8:05 pm - 12:40 pmJTR-SFO

26h 35m2 stops

$727Lufthansa

Find Deal

Tue, Oct 7 - Tue, Oct 14

8:25 am - 5:50 pmSFO-JTR

23h 25m2 stops

6:05 am - 8:10 pmJTR-SFO

24h 05m2 stops

$743Multiple Airlines

Find Deal

Wed, Nov 19 - Thu, Nov 27

9:05 pm - 8:50 pmSFO-JTR

37h 45m2 stops

9:40 pm - 12:40 pmJTR-SFO

49h 00m2 stops

$922Austrian Airlines

Find Deal

Sun, Oct 5 - Sat, Oct 11

9:05 pm - 8:50 pmSFO-JTR

37h 45m2 stops

9:40 pm - 12:40 pmJTR-SFO

49h 00m2 stops

$923Austrian Airlines

Find Deal

Sun, Oct 5 - Sat, Oct 11

7:30 pm - 8:10 pmSFO-JTR

14h 40m1 stop

7:00 pm - 4:10 pmJTR-SFO

31h 10m1 stop

$1,121SWISS

Find Deal

Sat, Oct 4 - Fri, Oct 10

7:30 pm - 8:10 pmSFO-JTR

14h 40m1 stop

7:00 pm - 4:10 pmJTR-SFO

31h 10m1 stop

$1,124SWISS

Find Deal

Sat, Oct 4 - Fri, Oct 10

7:20 pm - 4:10 pmSFO-JTR

34h 50m1 stop

5:05 pm - 10:29 pmJTR-SFO

39h 24m2 stops

$1,435British Airways

Find Deal

Thu, Oct 2 - Thu, Oct 9

4:30 pm - 4:10 pmSFO-JTR

37h 40m1 stop

5:05 pm - 10:29 pmJTR-SFO

39h 24m2 stops

$1,437British Airways

Find Deal

Thu, Oct 2 - Thu, Oct 9

SWISS flights from San Francisco to Thera

Our best SWISS deals on San Francisco to Thera flight tickets

SWISS

Oct 4

SFO7:30 pmSan Francisco

14h 40m

1 stop

JTR8:10 pmThera Santorini

Oct 10

JTR7:00 pmThera Santorini

31h 10m

1 stop

SFO4:10 pmSan Francisco

$1,121

Find similar

SWISS

Oct 4

SFO7:30 pmSan Francisco

14h 40m

1 stop

JTR8:10 pmThera Santorini

Oct 10

JTR7:00 pmThera Santorini

31h 10m

1 stop

SFO4:10 pmSan Francisco

$1,124

Find similar

SWISS

Oct 4

SFO7:30 pmSan Francisco

14h 40m

1 stop

JTR8:10 pmThera Santorini

Oct 10

JTR7:00 pmThera Santorini

35h 10m

2 stops

SFO8:10 pmSan Francisco

$1,202

Find similar

Austrian Airlines flights from San Francisco to Thera

Our best Austrian Airlines deals on San Francisco to Thera flight tickets

Austrian Airlines

Oct 5

SFO9:05 pmSan Francisco

37h 45m

2 stops

JTR8:50 pmThera Santorini

Oct 11

JTR9:40 pmThera Santorini

49h 00m

2 stops

SFO12:40 pmSan Francisco

$922

Find similar

Austrian Airlines

Oct 5

SFO9:05 pmSan Francisco

37h 45m

2 stops

JTR8:50 pmThera Santorini

Oct 11

JTR9:40 pmThera Santorini

49h 00m

2 stops

SFO12:40 pmSan Francisco

$923

Find similar

Austrian Airlines

Oct 5

SFO9:05 pmSan Francisco

37h 45m

2 stops

JTR8:50 pmThera Santorini

Oct 11

JTR9:40 pmThera Santorini

49h 00m

2 stops

SFO12:40 pmSan Francisco

$924

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoThera

SFO - JTR

SFOJTR

San Francisco

Tue 11/18

2:40 pm-9:10 pm

2 stops20h 30m

Thera Santorini

Fri 11/28

9:00 am-7:35 pm

2 stops20h 35m

$682

San FranciscoThera

SFO - JTR

SFOJTR

San Francisco

Tue 10/7

4:15 pm-4:50 pm

2 stops38h 35m

Thera Santorini

Tue 10/14

8:05 pm-7:00 pm

1 stop32h 55m

$716

San FranciscoThera

SFO - JTR

SFOJTR

San Francisco

Tue 10/7

4:15 pm-4:50 pm

2 stops38h 35m

Thera Santorini

Tue 10/14

8:05 pm-12:40 pm

2 stops26h 35m

$727

San FranciscoThera

SFO - JTR

SFOJTR

San Francisco

Wed 11/19

8:25 am-5:50 pm

2 stops23h 25m

Thera Santorini

Thu 11/27

6:05 am-8:10 pm

2 stops24h 05m

$743

San FranciscoThera

SFO - JTR

SFOJTR

San Francisco

Sun 10/5

9:05 pm-8:50 pm

2 stops37h 45m

Thera Santorini

Sat 10/11

9:40 pm-12:40 pm

2 stops49h 00m

$922

San FranciscoThera

SFO - JTR

SFOJTR

San Francisco

Sun 10/5

9:05 pm-8:50 pm

2 stops37h 45m

Thera Santorini

Sat 10/11

9:40 pm-12:40 pm

2 stops49h 00m

$923

San FranciscoThera

SFO - JTR

SFOJTR

San Francisco

Sat 10/4

7:30 pm-8:10 pm

1 stop14h 40m

Thera Santorini

Fri 10/10

7:00 pm-4:10 pm

1 stop31h 10m

$1,121

San FranciscoThera

SFO - JTR

SFOJTR

San Francisco

Sat 10/4

7:30 pm-8:10 pm

1 stop14h 40m

Thera Santorini

Fri 10/10

7:00 pm-4:10 pm

1 stop31h 10m

$1,124

San FranciscoThera

SFO - JTR

SFOJTR

San Francisco

Thu 10/2

7:20 pm-4:10 pm

1 stop34h 50m

Thera Santorini

Thu 10/9

5:05 pm-10:29 pm

2 stops39h 24m

$1,435

San FranciscoThera

SFO - JTR

SFOJTR

San Francisco

Thu 10/2

4:30 pm-4:10 pm

1 stop37h 40m

Thera Santorini

Thu 10/9

5:05 pm-10:29 pm

2 stops39h 24m

$1,437

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Thera

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 day to depart on your flight to Thera?

On average, the least expensive day to fly to Thera from San Francisco is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,153. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,543. These prices are subject to change though, so be sure to set up a Price Alert for flights to Thera.

What is the cheapest time of day to depart on your flight to Thera?

According to our data, the cheapest time of day to fly to Thera is in the morning. momondo users have found flights departing from San Francisco to Thera in the morning for as low as $1,226. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,473.

When to book flights from San Francisco to Thera

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Thera according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Thera (SFO to JTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Thera

Direct flights	None

There are no direct flights from San Francisco to Thera. There are no popular flight routes from San Francisco to Thera.

Search flight deals

How far is San Francisco to Thera Santorini by plane?
The straight-line distance from San Francisco to Thera Santorini is 6908.4 mi. Flights usually cover this in 14h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Thera Santorini Airport?
Prices for flights from San Francisco Airport to Thera Santorini Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Francisco Airport to Thera Santorini Airport?
As of September 2025, there is 1 operator available to choose from for flights from San Francisco Airport to Thera Santorini Airport.
How old do you have to be to fly from San Francisco Airport to Thera Santorini Airport?
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 Thera Santorini Airport.
What documentation or ID do you need to fly to Thera Santorini Airport?
The travel and health documents required for your trip to Thera Santorini Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thera Santorini Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Francisco to Thera?
momondo data reveals that the most frequently booked airline on the route from San Francisco to Thera is Lufthansa, representing 100% of all bookings.

Best airlines flying from San Francisco to Thera

Compare and see reviews for airlines that fly from San Francisco to Thera with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $743	Free Cancellation	Rating 6.8 7,407 reviews		Search Lufthansa flights

Oia

Imerovigli

Kamari

Pyrgos Kallistis

Ios

Firostefani

Perissa

Megalochori

Karterados

Mylopotas

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Thera?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Thera. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Francisco to Thera with flexible booking policies on momondo?

All flight searches from San Francisco to Thera on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Thera?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Thera from San Francisco.

I’m not ready to book a flight from San Francisco to Thera right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to Thera flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.