ATH - SJO

Find cheap flights from Athens to San José

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San José

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Athens to San José, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Athens to San José, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Athens to San José (ATH-SJO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Athens to San José that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Athens to San José

Multiple Airlines Logo
ATH-SJO
6751 mimulti-stop
Multiple Airlines Logo
SJO-ATH
6751 mimulti-stop
Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Athens to San José flights

Get data-powered insights and trends into flights from Athens to San José to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Athens to San José?

The average price of all round-trip flights from Athens to San José clicked on KAYAK for each day over the last 12 months.

For Athens to San José, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from San José back to Athens, the best deals are generally found on Friday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Athens to San José, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Athens to San José is November, where tickets cost $731 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is $1,094 and $1,085 respectively.

Good to know

Low seasonJune
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 13% increase in price.

When to book flights from Athens to San José

Are your dates flexible? Find out the best times to travel from Athens to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Athens to San José

  • Do I need a passport to fly between Athens and San José?

    Yes

  • Which aircraft models fly most regularly from Athens to San José?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Athens to San José?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Athens to San José.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Athens to San José?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Athens is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Athens to San José?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Athens with another airline. Booking your flights between Athens and SJO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Athens to San José?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Athens up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Athens to San José

 
See real verified KAYAK customer reviews for airlines flying from Athens to San José. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Athens to San José? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8916 reviews
8.1Crew
7.3Comfort
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

1.It will be better if sandwich is warm. 2.The food is too salty. 3.Breakfast needs some vegetables or fruits.

8.0 ExcellentAnonymous, Jul 2025TPE - SFO
Read more United Airlines reviews

1.It will be better if sandwich is warm. 2.The food is too salty. 3.Breakfast needs some vegetables or fruits.

We were given vouchers we couldn’t use with a 5.5 hour delay

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

Flight was actually on Air Canada. The flight itself was fine. Nothing special. Food was pretty pathetic except for cookies. They offered plenty of food and drinks but just wasn't very good. Even for airline food.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

I just got back from a trip with 3 flights each way. The flights were good and we were happy with out experience. There was one steward on our first flight that was harsh and grump with passengers. It did not leave a good impression. All of the other flight crews were great on the other five flights.

Wonderful and fast TSA checkpoint. The line was fast and our gate was close by

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The flight attendants in First Class were mediocre at best. They did not take our tray away until we were about to land and only did so when I press the call button. The United person at the United Club was asked to get us our boarding pass since we missed the flight due in Chicago. She argued that we did not have seats on the flight given to us in Moline. Furthermore, she was adamant that we did not have a First Class ticket. After I spent much time with her trying to show we were correct, she reluctantly agreed. She was probably the most incompetent ticketing person I have ever met and I have traveled 3 million miles on United plus many additional miles with other carriers. United has definitely deteriorated in more than on way.

Both flights are delayed so I rate the whole experience as mediocre.

No room when you sit. Fell very cramped. Food was only ok. Service was acceptable. Entertainment system was very buggy.

Seats could be slightly more comfortable otherwise flight was good but

It was horrible experience, as my flight was delayed over 5 hours. There was no compensation provided. They wasted my whole day.

Like- beer/wine for free Dis-like- all other aspects- customer service was horrible the entire trip. No help from Air Canada after they changed flight 6+ hours later. Also they put us on standby for no reason. Then almost 2 hours to get our bags after we arrived back at airport

The AC check-in counter closed early and caused us to miss our flight. Our connecting flight arrived late, at 1300, so we picked up our bags and ran to the AC check-in counter, only to find it closed already, although our flight to Montreal was at 1435. We had already checked in online, so the AC staff knew we were coming.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

Or the greatest and it ended up picking us up from Chicago to Toronto not sure who was tesponsible for the 4 hr delay. United should have been properly prepared for a scheduled flight from Austin to Chicago and they were not.

I can't say as it was cancelled and rerouted to Toronto. I had an unexpected 10 hour layover there. A new delay every hour, Flights overbooked. Misinformation given from registration to help desks. A long exhausting day of travel on the way home.

every single person involved showed their joy, working in the airline industry - it created a very pleasant atmosphere for everyone

Everything you need to know for your flight from Athens to San José

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