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Cheap flights from London Luton Airport to Costa Rica from £332

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SJO
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Costa Rica

Keep the following information in mind while searching for Luton to Costa Rica flight deals. Data was last updated 31 October 2025.

Round-trip from

£619

One-way from

£332

Popular in

December

Cheapest in

September

Average price

£631
12/11-19/11
  • 12/11-19/11
  • 5 total stops
  • 48h 35m total
  • London to Costa Rica
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7/12
  • 7/12
  • 3 total stops
  • 33h 10m total
  • London to Costa Rica
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£42 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from Luton to Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Costa Rica
Explore the most affordable flight options available from Luton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Wed 12/1106:30LTN - SJO
2 stops22h 25mMultiple Airlines
Wed 19/1108:50SJO - LTN
3 stops26h 10mMultiple Airlines
Deal found 30/10£619
Thu 13/1106:15LTN - SJO
2 stops22h 40mMultiple Airlines
Thu 20/1108:35SJO - LTN
2 stops30h 55mMultiple Airlines
Deal found 30/10£642
Mon 3/1114:55LTN - SJO
2 stops34h 00mMultiple Airlines
Mon 10/1108:50SJO - LTN
3 stops22h 50mMultiple Airlines
Deal found 30/10£798
Mon 3/1113:25LTN - SJO
2 stops35h 30mMultiple Airlines
Thu 13/1108:35SJO - LTN
3 stops25h 15mMultiple Airlines
Deal found 30/10£826
Fri 5/1209:00LTN - SJO
3 stops44h 35mMultiple Airlines
Sat 13/1207:45SJO - LTN
3 stops24h 15mMultiple Airlines
Deal found 29/10£829
Tue 9/1207:00LTN - SJO
2 stops26h 50mMultiple Airlines
Tue 3/222:00SJO - LTN
1 stop16h 20mMultiple Airlines
Deal found 29/10£838

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Costa Rica 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 31 October 2025.
Use the filters below to find and compare flights from London Luton Airport to Costa Rica that are best for you.

Fly from

Luton

Fly to

Costa Rica

Route

Depart

Return

Price

LondonSan José

LTN - SJO

LTNSJO

London Luton

Wed 12/11

06:30-22:55

2 stops22h 25m

San José Juan Santamaria Intl

Wed 19/11

08:35-17:00

2 stops26h 25m

£644

LondonSan José

LTN - SJO

LTNSJO

London Luton

Wed 15/4

06:20-23:30

3 stops24h 10m

San José Juan Santamaria Intl

Wed 29/4

08:50-19:25

3 stops27h 35m

£695

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 10/3

06:20-19:00

1 stop18h 40m

San José Juan Santamaria Intl

Sat 21/3

22:00-23:00

1 stop19h 00m

£765

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sat 7/2

15:30-15:20

3 stops29h 50m

San José Juan Santamaria Intl

Fri 20/2

07:58-14:00

3 stops24h 02m

£768

LondonSan José

LTN - SJO

LTNSJO

London Luton

Wed 29/4

06:10-22:10

3 stops47h 00m

San José Juan Santamaria Intl

Fri 8/5

10:10-20:50

3 stops27h 40m

£776

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 9/4

15:30-09:20

3 stops24h 50m

San José Juan Santamaria Intl

Sat 2/5

10:10-20:50

3 stops27h 40m

£781

LondonSan José

LTN - SJO

LTNSJO

London Luton

Fri 17/4

12:55-09:20

3 stops27h 25m

San José Juan Santamaria Intl

Thu 30/4

08:50-19:25

3 stops27h 35m

£781

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 6/1

07:00-12:25

3 stops35h 25m

San José Juan Santamaria Intl

Sat 24/1

22:00-23:00

1 stop19h 00m

£814

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 23/4

12:50-09:20

3 stops27h 30m

San José Juan Santamaria Intl

Thu 7/5

10:10-12:45

2 stops19h 35m

£826

LondonSan José

LTN - SJO

LTNSJO

London Luton

Fri 5/12

09:00-23:35

3 stops44h 35m

San José Juan Santamaria Intl

Sat 13/12

07:45-14:00

3 stops24h 15m

£829

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 21 results
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Best time to book a flight from Luton to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica 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.

Cheapflights Insights

Everything you need to know about your flight from London Luton Airport to Costa Rica
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • Can I find deals for flights from Luton to Costa Rica that include hotel bookings?

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

  • How can I find direct flights from Luton to Costa Rica?

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

  • Can I find deals for business class flights from Luton to Costa Rica?

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

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Alternative routes for Luton to Costa Rica

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Can Cheapflights find flights from Luton to Costa Rica with no change fees?

Certainly. Search results for flights to Costa Rica from Luton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Luton to Costa Rica become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Costa Rica from Luton today and book when prices fit your budget.

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