Cheap flights from Lisbon to San José from £343

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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SJO
4 Sep — 11 Sep1
1 adult

Cheap flight deals from Lisbon to San José

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) 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 30 August 2025.

Round-trip from

£523

One-way from

£343

Popular in

August

Cheapest in

January

Average price

£855
26/1-12/2
  • 26/1-12/2
  • 4 total stops
  • 37h 55m total
  • Lisbon to San José
22/10
  • 22/10
  • 2 total stops
  • 21h 11m total
  • Lisbon to San José
Highest demand for flights based on searches. 13% potential increase in price (£79 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Lisbon to San José

Cheapest flights from Lisbon to San José
Explore the most affordable flight options available from Lisbon to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2025.

Tue 9/1205:00LIS - SJO
2 stops20h 53mUnited Airlines
Thu 5/206:30SJO - LIS
2 stops19h 40mUnited Airlines
Deal found 29/8£545
Wed 10/1211:55LIS - SJO
2 stops31h 20mUnited Airlines
Thu 5/208:45SJO - LIS
2 stops17h 25mUnited Airlines
Deal found 29/8£562
Wed 10/1210:15LIS - SJO
1 stop15h 38mUnited Airlines
Fri 30/108:45SJO - LIS
2 stops17h 25mUnited Airlines
Deal found 30/8£564
Wed 10/1211:55LIS - SJO
2 stops31h 20mUnited Airlines
Sat 31/106:30SJO - LIS
2 stops19h 40mUnited Airlines
Deal found 29/8£565
Thu 11/1210:15LIS - SJO
1 stop15h 38mUnited Airlines
Fri 30/106:30SJO - LIS
2 stops19h 40mUnited Airlines
Deal found 29/8£575
Thu 11/1210:15LIS - SJO
1 stop15h 38mUnited Airlines
Sun 1/208:45SJO - LIS
2 stops17h 25mUnited Airlines
Deal found 30/8£577
Thu 11/1205:00LIS - SJO
1 stop19h 55mLufthansa
Tue 3/220:40SJO - LIS
1 stop20h 10mLufthansa
Deal found 29/8£634
Mon 15/1211:55LIS - SJO
2 stops31h 20mUnited Airlines
Fri 30/108:45SJO - LIS
2 stops17h 25mUnited Airlines
Deal found 29/8£635
Mon 15/1211:55LIS - SJO
2 stops31h 20mUnited Airlines
Thu 5/208:45SJO - LIS
2 stops17h 25mUnited Airlines
Deal found 30/8£637
Fri 19/910:25LIS - SJO
2 stops33h 01mUnited Airlines
Sun 5/1007:55SJO - LIS
2 stops41h 25mUnited Airlines
Deal found 29/8£665
Fri 12/1211:55LIS - SJO
2 stops38h 44mUnited Airlines
Mon 2/214:20SJO - LIS
3 stops35h 50mUnited Airlines
Deal found 29/8£681

Cheapflights Fare Finder

 
Customise your flight search to find flights from Lisbon 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 30 August 2025.
Use the filters below to find and compare flights from Lisbon to San José that are best for you.

Fly from

Lisbon

Fly to

San José

Route

Depart

Return

Price

LisbonSan José

LIS - SJO

LISSJO

Lisbon Humberto Delgado

Mon 26/1

18:45-08:50

2 stops20h 05m

San José Juan Santamaria Intl

Thu 12/2

16:15-16:05

2 stops17h 50m

£523

LisbonSan José

LIS - SJO

LISSJO

Lisbon Humberto Delgado

Thu 5/2

18:00-08:50

2 stops20h 50m

San José Juan Santamaria Intl

Mon 9/2

09:45-12:35

2 stops20h 50m

£531

LisbonSan José

LIS - SJO

LISSJO

Lisbon Humberto Delgado

Tue 9/12

05:00-19:53

2 stops20h 53m

San José Juan Santamaria Intl

Tue 3/2

06:30-08:10

2 stops19h 40m

£545

LisbonSan José

LIS - SJO

LISSJO

Lisbon Humberto Delgado

Tue 9/12

05:00-19:53

2 stops20h 53m

San José Juan Santamaria Intl

Wed 4/2

06:30-08:10

2 stops19h 40m

£545

LisbonSan José

LIS - SJO

LISSJO

Lisbon Humberto Delgado

Sun 25/1

05:00-08:32

2 stops33h 32m

San José Juan Santamaria Intl

Wed 11/2

06:30-08:10

2 stops19h 40m

£545

LisbonSan José

LIS - SJO

LISSJO

Lisbon Humberto Delgado

Tue 9/12

05:00-19:53

2 stops20h 53m

San José Juan Santamaria Intl

Mon 2/2

06:30-08:10

2 stops19h 40m

£545

LisbonSan José

LIS - SJO

LISSJO

Lisbon Humberto Delgado

Tue 9/12

05:00-19:53

2 stops20h 53m

San José Juan Santamaria Intl

Sat 31/1

06:30-08:10

2 stops19h 40m

£545

LisbonSan José

LIS - SJO

LISSJO

Lisbon Humberto Delgado

Wed 22/10

07:40-21:51

2 stops21h 11m

£343

LisbonSan José

LIS - SJO

LISSJO

Lisbon Humberto Delgado

Wed 5/11

20:05-07:33

2 stops41h 28m

£350

LisbonSan José

LIS - SJO

LISSJO

Lisbon Humberto Delgado

Sun 30/11

11:35-07:10

2 stops25h 35m

£396

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 13 results
1
2

Best time to book a flight from Lisbon to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Lisbon 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 Lisbon to San José

How far ahead should I book a flight from Lisbon to San José, San José Province?

Use this chart to determine the optimal time to book a return flight from Lisbon to San José. Price data was last updated on 22 August 2025.

The best time to book flights from Lisbon to San José, San José Province is 17 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Lisbon to San José, San José Province?

Currently, October is the cheapest month in which you can book a flight from Lisbon to San José, San José Province (average of £769). Flying from Lisbon to San José, San José Province in December is currently the most expensive (average of £1,101). 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.

How much does it cost for a return flight from Lisbon to San José, San José Province?

Related info for your journey

Find useful and relevant information for your journey from Lisbon to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Lisbon to San José, San José Province?

    There are many flights that can get you from Lisbon to San José, San José Province in 20h 50m. Fly via Avianca to get the fastest option. Lisbon and San José, San José Province are separated by a distance of 4982 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lisbon 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 Lisbon to San José, San José Province?

    Currently, October is the cheapest month in which you can book a flight from Lisbon to San José, San José Province (average of £769). Flying from Lisbon to San José, San José Province in December is currently the most expensive (average of £1,101). 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
Manuel Antonio

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to San José by adding a car hire and/or hotel booking to your travel itinerary.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Lisbon to San José, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to San José from Lisbon by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Not ready to book yet? You can track prices for flights from Lisbon to San José on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.