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Cheap flights from Frankfurt am Main Airport to San José from £286

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — SJO
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Frankfurt to San José

Enter your travel dates to find the best prices.

Cheapest flights from Frankfurt to San José
Explore the most affordable flight options available from Frankfurt to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Mon 26/1009:50
FRA
-
SJO
1 stop33h 08m
KLM
Mon 2/1120:30
SJO
-
FRA
1 stop18h 55m
KLM
Deal found 11/3£551
Fri 25/910:40
FRA
-
SJO
1 stop33h 14m
KLM
Wed 14/1019:05
SJO
-
FRA
2 stops18h 55m
KLM
Deal found 10/3£551
Mon 21/910:40
FRA
-
SJO
1 stop33h 14m
Multiple Airlines
Wed 30/919:05
SJO
-
FRA
1 stop19h 00m
Multiple Airlines
Deal found 11/3£553
Wed 14/1010:40
FRA
-
SJO
1 stop33h 18m
KLM
Fri 6/1120:05
SJO
-
FRA
2 stops14h 50m
KLM
Deal found 11/3£555
Thu 28/509:15
FRA
-
SJO
2 stops20h 45m
Air Canada
Wed 3/608:00
SJO
-
FRA
1 stop14h 30m
Air Canada
Deal found 11/3£556
Mon 25/507:00
FRA
-
SJO
2 stops18h 10m
KLM
Sun 7/619:05
SJO
-
FRA
2 stops18h 55m
KLM
Deal found 8/3£557
Wed 18/306:55
FRA
-
SJO
2 stops17h 55m
Multiple Airlines
Wed 10/619:05
SJO
-
FRA
1 stop19h 00m
Multiple Airlines
Deal found 12/3£557
Wed 18/306:55
FRA
-
SJO
2 stops17h 55m
KLM
Mon 8/619:05
SJO
-
FRA
2 stops18h 55m
KLM
Deal found 12/3£558
Thu 15/1010:40
FRA
-
SJO
1 stop33h 18m
KLM
Wed 4/1120:30
SJO
-
FRA
1 stop15h 10m
KLM
Deal found 11/3£559
Fri 22/509:55
FRA
-
SJO
1 stop18h 40m
Air Canada
Tue 2/608:00
SJO
-
FRA
2 stops20h 00m
Air Canada
Deal found 11/3£560
Wed 6/507:00
FRA
-
SJO
2 stops18h 10m
KLM
Mon 22/619:05
SJO
-
FRA
2 stops18h 55m
KLM
Deal found 11/3£560
Sat 29/807:00
FRA
-
SJO
2 stops18h 00m
KLM
Wed 16/919:05
SJO
-
FRA
2 stops18h 55m
KLM
Deal found 8/3£561

Find flight deals from Frankfurt to San José

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 March 2026.

Round-trip from

£551

One-way from

£286

Popular in

December

Cheapest in

October

Average price

£622
KLM
  • KLM
  • 26/5-4/6
  • 3 total stops
  • 48h 25m total
  • Frankfurt am Main to San José
Search Deals
KLM
  • KLM
  • 17/5
  • 1 total stop
  • 29h 40m total
  • Frankfurt am Main to San José
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Frankfurt to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 March 2026.
Use the filters below to find and compare flights from Frankfurt am Main Airport to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Sun 26/4

12:15-07:15

2 stops27h 00m

San José Juan Santamaria Intl

Sun 3/5

08:45-06:30

2 stops37h 45m

£580

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Fri 10/4

10:40-05:30

1 stop26h 50m

San José Juan Santamaria Intl

Sun 19/4

11:13-11:15

1 stop16h 02m

£582

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Sat 5/9

09:15-07:15

2 stops30h 00m

San José Juan Santamaria Intl

Tue 15/9

13:25-05:30

2 stops32h 05m

£595

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Sun 6/9

17:10-11:38

2 stops26h 28m

San José Juan Santamaria Intl

Mon 14/9

07:55-12:10

2 stops20h 15m

£598

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Mon 7/9

17:40-11:38

2 stops25h 58m

San José Juan Santamaria Intl

Mon 14/9

07:55-12:10

2 stops20h 15m

£598

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Tue 24/3

08:40-21:32

2 stops19h 52m

San José Juan Santamaria Intl

Tue 14/4

07:55-09:55

2 stops18h 00m

£617

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Thu 4/6

08:50-22:39

2 stops21h 49m

San José Juan Santamaria Intl

Sun 7/6

00:30-12:10

2 stops27h 40m

£618

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Sat 23/5

17:30-07:15

1 stop21h 45m

San José Juan Santamaria Intl

Mon 1/6

11:13-11:15

1 stop16h 02m

£621
Fastest return journey

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Fri 22/5

13:55-22:39

1 stop16h 44m

San José Juan Santamaria Intl

Mon 1/6

07:55-11:15

1 stop19h 20m

£621
Cheapest one-way

Frankfurt am MainSan José

FRA - SJO

FRASJO

Frankfurt am Main

Sun 17/5

18:40-16:20

1 stop29h 40m

£286

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Frankfurt to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Frankfurt with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Frankfurt am Main Airport to San José

What is the cheapest month to book a flight from Frankfurt am Main Airport to San José?

Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to San José (average of £414). Flying from Frankfurt am Main Airport to San José in July is currently the most expensive (average of £505). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FRA to SJO?

Find hourly flight availability from Frankfurt to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Frankfurt am Main Airport to San José as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Frankfurt to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San José from Frankfurt am Main?

    Located just 8.8 mi from the city center, San José Juan Santamaria Intl is the airport most travelers will use when flying to San José from Frankfurt am Main. Booking flights from Frankfurt am Main to Juan Santamaria Intl (SJO) should be relatively easy as there are 0 daily inbound flights from Frankfurt am Main from 0 different airlines.

  • How long is the flight from Frankfurt am Main Airport to San José?

    Departing from Frankfurt am Main Airport to San José will take you 27h. Frankfurt am Main Airport and San José are separated by a distance of 5808 mi.

  • Can I find deals for flights from Frankfurt to San José that include hotel bookings?

    Yes. In addition to deals on Frankfurt to San José flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Frankfurt to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Frankfurt to San José.

  • Can I find deals for business class flights from Frankfurt to San José?

    Yes. Cheapflights offers flight deals from Frankfurt to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Frankfurt am Main Airport to San José?

    Currently, January is the cheapest month in which you can book a flight from Frankfurt am Main Airport to San José (average of £414). Flying from Frankfurt am Main Airport to San José in July is currently the most expensive (average of £505). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Jacó

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Complete your trip

Complete your trip to San José by adding a car hire and/or hotel booking to your travel itinerary.
San José Juan Santamaria Intl Airport car hire
Liberia car hire

Fly with Cheapflights

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How does Cheapflights help users find flights from Frankfurt to San José?

Deals for Frankfurt to San José flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Frankfurt to San José?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Frankfurt to San José.

Can Cheapflights find flights from Frankfurt to San José with no change fees?

Yes! Cheapflights helps users easily find flights from Frankfurt to San José with no change fees.

Can Cheapflights notify me if prices for flights from Frankfurt to San José become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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