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Cheap flights from London Luton Airport to San José from £274

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SJO
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to San José

Enter your travel dates to find the best prices.

Cheapest flights from Luton to San José
Explore the most affordable flight options available from Luton to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Thu 16/408:00
LTN
-
SJO
2 stops31h 50m
Multiple Airlines
Sat 25/421:10
SJO
-
LTN
1 stop33h 35m
Multiple Airlines
Deal found 13/3£624
Sat 18/408:00
LTN
-
SJO
2 stops38h 25m
Multiple Airlines
Sat 25/421:10
SJO
-
LTN
1 stop33h 35m
Multiple Airlines
Deal found 13/3£628
Fri 17/408:00
LTN
-
SJO
2 stops22h 55m
Multiple Airlines
Sat 25/421:10
SJO
-
LTN
1 stop33h 35m
Multiple Airlines
Deal found 12/3£630
Sat 30/508:00
LTN
-
SJO
3 stops34h 30m
Multiple Airlines
Tue 9/619:40
SJO
-
LTN
1 stop21h 05m
Multiple Airlines
Deal found 12/3£642
Thu 1/1008:00
LTN
-
SJO
1 stop15h 50m
Multiple Airlines
Thu 22/1018:50
SJO
-
LTN
1 stop35h 55m
Multiple Airlines
Deal found 15/3£643
Sat 25/406:20
LTN
-
SJO
1 stop15h 40m
Multiple Airlines
Wed 6/516:30
SJO
-
LTN
1 stop14h 15m
Multiple Airlines
Deal found 15/3£661
Wed 8/418:10
LTN
-
SJO
2 stops28h 15m
Multiple Airlines
Sat 25/421:10
SJO
-
LTN
1 stop33h 35m
Multiple Airlines
Deal found 14/3£668
Thu 9/408:00
LTN
-
SJO
2 stops38h 25m
Multiple Airlines
Tue 21/419:40
SJO
-
LTN
1 stop21h 05m
Multiple Airlines
Deal found 14/3£673
Thu 8/1008:00
LTN
-
SJO
1 stop15h 50m
Multiple Airlines
Tue 27/1021:00
SJO
-
LTN
1 stop17h 20m
Multiple Airlines
Deal found 15/3£686

Find flight deals from Luton to San José

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) 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 16 March 2026.

Round-trip from

£624

One-way from

£274

Popular in

December

Cheapest in

September

Average price

£704
16/4-25/4
  • 16/4-25/4
  • 3 total stops
  • 65h 25m total
  • London to San José
Search Deals
8/4
  • 8/4
  • 2 total stops
  • 38h 25m total
  • London to San José
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 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 Luton 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 16 March 2026.
Use the filters below to find and compare flights from London Luton Airport to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan José

LTN - SJO

LTNSJO

London Luton

Wed 8/4

18:10-15:25

2 stops28h 15m

San José Juan Santamaria Intl

Sat 18/4

21:10-18:10

1 stop14h 00m

£808

LondonSan José

LTN - SJO

LTNSJO

London Luton

Mon 27/4

08:00-15:25

2 stops38h 25m

San José Juan Santamaria Intl

Sat 2/5

21:10-18:10

1 stop14h 00m

£824

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sun 26/4

08:00-08:50

2 stops31h 50m

San José Juan Santamaria Intl

Sat 2/5

21:10-18:10

1 stop14h 00m

£828

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 7/5

08:00-21:47

2 stops20h 47m

San José Juan Santamaria Intl

Fri 15/5

07:00-18:05

2 stops28h 05m

£910

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 31/3

08:00-17:10

1 stop16h 10m

San José Juan Santamaria Intl

Tue 7/4

19:40-23:45

1 stop21h 05m

£961

LondonSan José

LTN - SJO

LTNSJO

London Luton

Fri 1/5

08:00-23:55

2 stops22h 55m

San José Juan Santamaria Intl

Tue 5/5

05:45-13:45

3 stops25h 00m

£967
Fastest return journey

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 28/4

08:00-17:10

1 stop16h 10m

San José Juan Santamaria Intl

Sat 2/5

21:10-18:10

1 stop14h 00m

£989

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sat 11/7

08:00-18:40

1 stop17h 40m

San José Juan Santamaria Intl

Tue 21/7

19:40-13:45

1 stop35h 05m

£989

LondonSan José

LTN - SJO

LTNSJO

London Luton

Wed 1/4

06:00-18:25

2 stops19h 25m

San José Juan Santamaria Intl

Mon 20/4

18:25-18:50

1 stop17h 25m

£1,014

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 14/5

08:00-23:55

2 stops46h 55m

San José Juan Santamaria Intl

Sun 24/5

16:30-13:45

1 stop14h 15m

£1,014

Flights are sorted by cheapest return flights first.

Deals found on 12/3

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Luton to San José

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

Related info for your journey

Find useful and relevant information for your journey from Luton 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 London Luton?

    For a flight from London Luton to San José, you will be flying into 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 inbound flights from London Luton per day. 0 airlines have flights to San José Juan Santamaria Intl from London Luton on a regular basis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luton 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.

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

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

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

Can Cheapflights notify me if prices for flights from Luton 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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