What is the cheapest airline that flies from San Jose to Athens Eleftherios V.?

United Airlines, Lufthansa, and KLM are the most popular carriers operating from San Jose to Athens Eleftherios V.

What airlines fly to Athens?

Turkish Airlines, United Airlines and ITA Airways are the top three most popular airlines that fly to Athens from San Jose according to our data. Turkish Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 16 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Jose Airport to Athens Eleftherios V. Airport?

Prices for flights from San Jose Airport to Athens Eleftherios V. Airport were last updated today.

How many operators does momondo search for flights from San Jose Airport to Athens Eleftherios V. Airport?

The number of operators available for flights from San Jose Airport to Athens Eleftherios V. Airport is 2 as of September 2025.

How old do you have to be to fly from San Jose Airport to Athens Eleftherios V. Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Athens Eleftherios V. Airport.

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

The travel and health documents you'll need for your trip to Athens Eleftherios V. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Athens Eleftherios V. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$301 Cheap Flights from San Jose to Athens in 2025/26

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Find the cheapest flights from San Jose to Athens

Round-trip

One-way

Last minute

Cheap round-trip flights

6:25 am - 12:40 pmSJC-ATH

44h 15m2 stops

2:10 pm - 10:56 pmATH-SJC

42h 46m2 stops

$519Scandinavian Airlines

Find Deal

vie., nov. 28 - mar., dic. 9

6:22 pm - 8:10 amSJC-ATH

27h 48m2 stops

10:25 am - 12:01 pmATH-SJC

35h 36m2 stops

$545United Airlines

Find Deal

lun., oct. 13 - mié., oct. 22

7:15 am - 1:35 pmSJC-ATH

21h 20m2 stops

3:25 am - 8:26 pmATH-SJC

27h 01m2 stops

$555Delta

Find Deal

mar., oct. 28 - lun., nov. 3

8:10 pm - 8:20 amSJC-ATH

26h 10m2 stops

6:30 am - 10:58 pmATH-SJC

26h 28m2 stops

$561Delta

Find Deal

lun., oct. 13 - mié., oct. 22

3:15 pm - 1:20 amSJC-ATH

25h 05m2 stops

7:55 pm - 8:49 pmATH-SJC

58h 54m2 stops

$574British Airways

Find Deal

mar., oct. 28 - mar., nov. 4

6:35 am - 10:55 amSJC-ATH

18h 20m1 stop

3:25 am - 3:57 pmATH-SJC

22h 32m2 stops

$626

Find Deal

jue., oct. 23 - lun., nov. 3

6:35 am - 10:55 amSJC-ATH

18h 20m1 stop

6:30 am - 3:57 pmATH-SJC

19h 27m2 stops

$657

Find Deal

lun., oct. 13 - mié., oct. 22

12:56 pm - 1:20 pmSJC-ATH

38h 24m2 stops

2:20 pm - 8:50 pmATH-SJC

64h 30m2 stops

$756British Airways

Find Deal

dom., ene. 4 - sáb., ene. 10

11:35 am - 4:30 pmSJC-ATH

18h 55m2 stops

6:05 am - 7:18 pmATH-SJC

23h 13m2 stops

$785KLM

Find Deal

sáb., nov. 29 - sáb., dic. 6

6:35 am - 10:00 amSJC-ATH

17h 25m1 stop

6:00 am - 6:14 pmATH-SJC

22h 14m2 stops

$824KLM

Find Deal

jue., sep. 25 - mar., sep. 30

Delta flights from San Jose to Athens

Our best Delta deals on San Jose to Athens flight tickets

Delta

Oct 28

SJC7:15 amSan Jose

21h 20m

2 stops

ATH1:35 pmAthens Eleftherios V.

Nov 3

ATH3:25 amAthens Eleftherios V.

27h 01m

2 stops

SJC8:26 pmSan Jose

$555

Find similar

Delta

Oct 13

SJC8:10 pmSan Jose

26h 10m

2 stops

ATH8:20 amAthens Eleftherios V.

Oct 22

ATH6:30 amAthens Eleftherios V.

26h 28m

2 stops

SJC10:58 pmSan Jose

$561

Find similar

Delta

Nov 30

SJC5:45 amSan Jose

21h 50m

2 stops

ATH1:35 pmAthens Eleftherios V.

Dec 9

ATH6:05 amAthens Eleftherios V.

22h 51m

2 stops

SJC6:56 pmSan Jose

$569

Find similar

KLM flights from San Jose to Athens

Our best KLM deals on San Jose to Athens flight tickets

KLM

Nov 29

SJC11:35 amSan Jose

18h 55m

2 stops

ATH4:30 pmAthens Eleftherios V.

Dec 6

ATH6:05 amAthens Eleftherios V.

23h 13m

2 stops

SJC7:18 pmSan Jose

$785

Find similar

KLM

Sep 25

SJC6:35 amSan Jose

17h 25m

1 stop

ATH10:00 amAthens Eleftherios V.

Sep 30

ATH6:00 amAthens Eleftherios V.

22h 14m

2 stops

SJC6:14 pmSan Jose

$824

Find similar

KLM

Oct 13

SJC6:35 amSan Jose

18h 20m

1 stop

ATH10:55 amAthens Eleftherios V.

Oct 22

ATH10:15 amAthens Eleftherios V.

22h 43m

1 stop

SJC10:58 pmSan Jose

$943

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JoseAthens

SJC - ATH

SJCATH

San Jose

vie. 11/28

6:25 am-12:40 pm

2 stops44h 15m

Athens Eleftherios V.

mar. 12/9

2:10 pm-10:56 pm

2 stops42h 46m

$519

San JoseAthens

SJC - ATH

SJCATH

San Jose

lun. 10/13

6:22 pm-8:10 am

2 stops27h 48m

Athens Eleftherios V.

mié. 10/22

10:25 am-12:01 pm

2 stops35h 36m

$545

San JoseAthens

SJC - ATH

SJCATH

San Jose

mar. 10/28

7:15 am-1:35 pm

2 stops21h 20m

Athens Eleftherios V.

lun. 11/3

3:25 am-8:26 pm

2 stops27h 01m

$555

San JoseAthens

SJC - ATH

SJCATH

San Jose

lun. 10/13

8:10 pm-8:20 am

2 stops26h 10m

Athens Eleftherios V.

mié. 10/22

6:30 am-10:58 pm

2 stops26h 28m

$561

San JoseAthens

SJC - ATH

SJCATH

San Jose

mar. 10/28

3:15 pm-1:20 am

2 stops25h 05m

Athens Eleftherios V.

mar. 11/4

7:55 pm-8:49 pm

2 stops58h 54m

$574

San JoseAthens

SJC - ATH

SJCATH

San Jose

jue. 10/23

6:35 am-10:55 am

1 stop18h 20m

Athens Eleftherios V.

lun. 11/3

3:25 am-3:57 pm

2 stops22h 32m

$626

San JoseAthens

SJC - ATH

SJCATH

San Jose

lun. 10/13

6:35 am-10:55 am

1 stop18h 20m

Athens Eleftherios V.

mié. 10/22

6:30 am-3:57 pm

2 stops19h 27m

$657

San JoseAthens

SJC - ATH

SJCATH

San Jose

dom. 1/4

12:56 pm-1:20 pm

2 stops38h 24m

Athens Eleftherios V.

sáb. 1/10

2:20 pm-8:50 pm

2 stops64h 30m

$756

San JoseAthens

SJC - ATH

SJCATH

San Jose

sáb. 11/29

11:35 am-4:30 pm

2 stops18h 55m

Athens Eleftherios V.

sáb. 12/6

6:05 am-7:18 pm

2 stops23h 13m

$785

San JoseAthens

SJC - ATH

SJCATH

San Jose

jue. 9/25

6:35 am-10:00 am

1 stop17h 25m

Athens Eleftherios V.

mar. 9/30

6:00 am-6:14 pm

2 stops22h 14m

$824

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 Jose to Athens

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 Athens?

The cheapest month to fly to Athens from San Jose is in February. Flight prices, which tend to average around $614, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of February, then departing from San Jose during the month November is also very affordable. Most momondo users find prices during this month for around $694.

What is the cheapest day to depart on your flight to Athens?

The cheapest day to depart on your flight to Athens is on a Wednesday when prices can be found for as low as $896. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,203. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

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

The cheapest time of day to fly to Athens is in the evening when flights can be purchased for as low as $827. Flights to Athens are more costly at noon, with an average ticket price of $1,407. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on San Jose to Athens flights?

You could potentially save up to 27% on your flight if you consider stops on a San Jose to Athens flight.

When to book flights from San Jose to Athens

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

Estimated round-trip price

Cheap San Jose to Athens (SJC to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose to Athens

Direct flights	None

There are no direct flights from San Jose to Athens. There are no popular flight routes from San Jose to Athens.

Search flight deals

How far is San Jose to Athens Eleftherios V. by plane?
The distance between San Jose and Athens Eleftherios V. is about 6785.4 mi. Flights usually cover this in 17h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Jose Airport to Athens Eleftherios V. Airport?
Prices for flights from San Jose Airport to Athens Eleftherios V. Airport were last updated today.
How many operators does momondo search for flights from San Jose Airport to Athens Eleftherios V. Airport?
The number of operators available for flights from San Jose Airport to Athens Eleftherios V. Airport is 2 as of September 2025.
How old do you have to be to fly from San Jose Airport to Athens Eleftherios V. Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The travel and health documents you'll need for your trip to Athens Eleftherios V. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Athens Eleftherios V. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Jose to Athens?
Based on momondo bookings for flights between San Jose and Athens, the leading airline is Delta, making up 65% of the total bookings. Other popular airlines include United Airlines with 35%.

Best airlines flying from San Jose to Athens

Compare and see reviews for airlines that fly from San Jose to Athens with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $637	Free Cancellation	Rating 7.9 7,954 reviews		Search Delta flights
United Airlines	PriceFrom $642	Free Cancellation	Rating 7.4 8,929 reviews		Search United Airlines flights

Piraeus

Glyfada

Hydra

Marathon

Aegina

Skala

Loutraki

Tolo

Corinth

Agia Marina

Chalcis

Porto Cheli

Galaxidi

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Athens?

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

Can I find flights from San Jose to Athens with flexible booking policies on momondo?

momondo does allow users to show only those flights to Athens from San Jose which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Jose to Athens?

Once you have performed a search for San Jose to Athens flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for San Jose to Athens 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.

An easier way to manage your Athens trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from San Jose to Athens from $301

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to Athens departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Delta flights from San Jose to Athens

Our best Delta deals on San Jose to Athens flight tickets

KLM flights from San Jose to Athens

Our best KLM deals on San Jose to Athens flight tickets

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How to get the cheapest flight ticket from San Jose to Athens

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

What is the cheapest month to fly to Athens?

What is the cheapest day to depart on your flight to Athens?

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

Can stopping save me money on San Jose to Athens flights?

You could potentially save up to 27% on your flight if you consider stops on a San Jose to Athens flight.

What is the cheapest airline that flies from San Jose to Athens Eleftherios V.?

United Airlines, Lufthansa, and KLM are the most popular carriers operating from San Jose to Athens Eleftherios V.

What airlines fly to Athens?

When to book flights from San Jose to Athens

Cheap San Jose to Athens (SJC to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose to Athens

Direct flights

How far is San Jose to Athens Eleftherios V. by plane?

When did momondo last update prices for flights from San Jose Airport to Athens Eleftherios V. Airport?

How many operators does momondo search for flights from San Jose Airport to Athens Eleftherios V. Airport?

How old do you have to be to fly from San Jose Airport to Athens Eleftherios V. Airport?

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

What is the most popular airline from San Jose to Athens?

Best airlines flying from San Jose to Athens

Compare and see reviews for airlines that fly from San Jose to Athens with momondo

Traveling to a place near Athens?

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Athens?

Can I find flights from San Jose to Athens with flexible booking policies on momondo?

How can momondo help me find flights from San Jose to Athens?

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

An easier way to manage your Athens trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Greece

Fly your favorite airline to Athens

Airlines are sorted and displayed according to clicks in the past 7 days on momondo