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$342+ Cheap flights from San José (SJO) to Frankfurt (FRA)

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — FRA
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Frankfurt am Main are usually found in November or February, booked 64 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from San José to Frankfurt

Cheapest flights from San José to Frankfurt
Explore the most affordable flight options available from San José to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:15 pm
SJO
-
FRA
1 stop21h 20m
Iberia
Mon 11/236:30 am
FRA
-
SJO
1 stop17h 05m
Iberia
Deal found 1/26$826
This KLM deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/152:25 pm
SJO
-
FRA
1 stop35h 15m
Multiple Airlines
Tue 3/109:40 am
FRA
-
SJO
1 stop15h 10m
Multiple Airlines
Deal found 1/26$846
This Avianca deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:45 pm
SJO
-
FRA
2 stops18h 15m
Multiple Airlines
Tue 9/2912:10 pm
FRA
-
SJO
2 stops19h 20m
Multiple Airlines
Deal found 1/25$850
This Avianca deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:45 am
SJO
-
FRA
2 stops18h 50m
Multiple Airlines
Thu 3/1910:45 am
FRA
-
SJO
2 stops20h 30m
Multiple Airlines
Deal found 1/26$853
This KLM deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/258:30 pm
SJO
-
FRA
1 stop30h 05m
KLM
Wed 2/410:40 am
FRA
-
SJO
1 stop18h 35m
KLM
Deal found 1/25$857
This KLM deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/97:00 am
SJO
-
FRA
1 stop18h 40m
KLM
Sat 2/289:50 am
FRA
-
SJO
1 stop19h 12m
KLM
Deal found 1/26$858
This KLM deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:21 pm
SJO
-
FRA
1 stop35h 34m
KLM
Sat 5/307:00 am
FRA
-
SJO
1 stop17h 20m
KLM
Deal found 1/27$862
This KLM deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:00 am
SJO
-
FRA
1 stop18h 40m
Multiple Airlines
Tue 3/177:05 am
FRA
-
SJO
1 stop17h 45m
Multiple Airlines
Deal found 1/27$863
This KLM deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
SJO
-
FRA
1 stop18h 40m
Multiple Airlines
Tue 3/39:40 am
FRA
-
SJO
1 stop15h 10m
Multiple Airlines
Deal found 1/27$865
This KLM deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/112:31 pm
SJO
-
FRA
1 stop35h 09m
KLM
Wed 2/189:50 am
FRA
-
SJO
1 stop19h 12m
KLM
Deal found 1/27$866
This KLM deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/292:31 pm
SJO
-
FRA
1 stop35h 09m
KLM
Thu 2/129:50 am
FRA
-
SJO
1 stop19h 12m
KLM
Deal found 1/26$867

Find flight deals from San José to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Frankfurt (FRA). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$846
(KLM)

One-way from

$342
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,061

Good round-trip deal

$1,262 or less

Good one-way deal

$745 or less
Provider with most accurate pricing for San José Juan Santamaria Intl-Frankfurt am Main flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Frankfurt am Main flights.
Search Deals
From San José Juan Santamaria Intl to Frankfurt am Main
Search Deals
One-way flight from San José Juan Santamaria Intl to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from San José Juan Santamaria Intl to Frankfurt am Main.
Search Deals
Price to beat on a one-way flight from San José Juan Santamaria Intl to Frankfurt am Main.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San José to Frankfurt 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 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from San José to Frankfurt am Main Airport that are best for you.

Fly from

San José

Fly to

Frankfurt

Route

Depart

Return

Price

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Mon 3/23

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Tue 3/31

7:05 am-5:10 pm

1 stop18h 05m

$858

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Wed 3/4

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Wed 3/18

9:50 am-9:15 pm

1 stop18h 25m

$858

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Wed 3/11

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Sun 3/22

9:50 am-9:15 pm

1 stop18h 25m

$862

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Tue 2/24

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Tue 3/3

9:40 am-5:50 pm

1 stop15h 10m

$865

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Wed 3/25

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Sat 4/4

10:40 am-9:15 pm

1 stop18h 35m

$869

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Tue 3/17

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Sun 4/5

10:40 am-11:55 am

1 stop33h 15m

$869

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Sun 2/15

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Sun 2/22

9:50 am-10:02 pm

1 stop19h 12m

$871

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Fri 3/20

7:00 am-8:40 am

1 stop18h 40m

Frankfurt am Main

Sat 4/4

10:40 am-9:15 pm

1 stop18h 35m

$874

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Tue 4/14

1:21 pm-8:55 am

1 stop35h 34m

Frankfurt am Main

Tue 4/21

10:40 am-11:56 am

1 stop33h 16m

$878

San JoséFrankfurt am Main

SJO - FRA

SJOFRA

San José Juan Santamaria Intl

Mon 3/30

7:00 am-8:55 am

1 stop17h 55m

Frankfurt am Main

Sun 4/5

10:40 am-9:15 pm

1 stop18h 35m

$878

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 17 results
1
2
  • Most accurate provider: When it comes to deals on San José-Frankfurt am Main Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José-Frankfurt am Main Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-Frankfurt am Main Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San José-Frankfurt am Main Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San José-Frankfurt am Main Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San José to Frankfurt

Have a flexible travel schedule? Discover the best time to fly to Frankfurt from San José with our price prediction graph.
Estimated round-trip 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 San José to Frankfurt am Main Airport

How far ahead should I book a flight from San José to Frankfurt am Main Airport?

Use this chart to determine the optimal time to book a round-trip flight from San José to Frankfurt. Price data was last updated on January 23, 2026.

The price you pay for your flight from San José to Frankfurt am Main Airport may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from San José to Frankfurt am Main Airport (average of $774). Flying from San José to Frankfurt am Main Airport in August is currently the most expensive (average of $910). 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 SJO to FRA?

Find hourly flight availability from San José to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 27, 2026.

When flying from San José to Frankfurt am Main Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Frankfurt

Get insights into the airlines that provide service to Frankfurt. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Frankfurt. Reviews last updated January 27, 2026.
Read through reviews of airlines operating flights from San José to Frankfurt am Main Airport, such as KLM, Air France, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,443 reviews

Boarding

7.8

Comfort

7.6

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,443 reviews
KLM
7.7
Good
1,443 reviews

Boarding

7.8

Comfort

7.6

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air France
7.4
Good
1,528 reviews
KLM
7.7
Good
1,443 reviews

Boarding

7.8

Comfort

7.6

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air Canada
7.1
Good
10,666 reviews
KLM
7.7
Good
1,443 reviews

Boarding

7.8

Comfort

7.6

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Iberia
7.0
Good
3,099 reviews
KLM
7.7
Good
1,443 reviews

Boarding

7.8

Comfort

7.6

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,749 reviews
KLM
7.7
Good
1,443 reviews

Boarding

7.8

Comfort

7.6

Overall

7.7

Food

7.3

Crew

8.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from San José to Frankfurt. 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 from for flights from San José to Frankfurt am Main?

    For a flight from San José to Frankfurt am Main, you will be flying from Juan Santamaria Intl. San José Juan Santamaria Intl (SJO) is just 8.8 mi from the center of the city. Juan Santamaria Intl is the only San José airport and it handles 0 outbound flights to Frankfurt am Main per day. 5 airlines have flights to Frankfurt am Main from San José Juan Santamaria Intl on a regular basis.

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

    Airlines like KLM fly from San José to Frankfurt am Main Airport in about 18h 40m. The time it takes to get you to your destination can typically vary by up to . The distance between San José and Frankfurt am Main Airport is about 5808 mi.

  • What are the cheapest airlines flying from San José to Frankfurt am Main Airport round-trip?

    Air France, at $824, was found to be the cheapest airline from San José to Frankfurt am Main Airport.Alternate airlines to your destination round-trip include KLM and Air Canada. You may be able to fly from San José to Frankfurt am Main Airport for 21% less than the average price by searching for these airlines.

  • What are the cheapest flights from San José to Frankfurt am Main Airport?

    Looking at all options, your cheapest flight can be booked for $650. While the most popular route (San José Juan Santamaria Intl - Frankfurt am Main) can be booked for $858 on average, our data indicates $1,057 when flying from San José to Frankfurt am Main Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San José to Frankfurt 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 San José to Frankfurt am Main Airport?

    Currently, February is the cheapest month in which you can book a flight from San José to Frankfurt am Main Airport (average of $774). Flying from San José to Frankfurt am Main Airport in August is currently the most expensive (average of $910). 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

Traveling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Koblenz
Wurzburg
Baden-Baden
Speyer
Wiesbaden
Heilbronn
Trier
Boppard
Mainz

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Top 5 airlines flying from San José to Frankfurt

Discover the top 5 airlines that operate flights from San José to Frankfurt. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$824Average$995FlexibilityNo cancel feeOn-time77%
KLMCheapest$840Average$973FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$908Average$955FlexibilityNo cancel feeOn-time67%
IberiaCheapest$915Average$1,234FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$972Average$1,145FlexibilityNo cancel feeOn-time76%

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