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Cheap flights from London Luton Airport to Costa Rica from £272

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — SJO
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 22 January 2026.

Sat 6/607:00
LTN
-
SJO
1 stop18h 40m
Multiple Airlines
Tue 16/619:40
SJO
-
LTN
1 stop21h 05m
Multiple Airlines
Deal found 21/1£568
Tue 17/206:20
LTN
-
SJO
1 stop16h 15m
Multiple Airlines
Tue 24/218:15
SJO
-
LTN
1 stop20h 05m
Multiple Airlines
Deal found 20/1£570
Tue 10/306:20
LTN
-
SJO
2 stops23h 55m
Multiple Airlines
Mon 23/307:58
SJO
-
LTN
3 stops28h 17m
Multiple Airlines
Deal found 20/1£625
Tue 17/306:20
LTN
-
SJO
3 stops35h 05m
Multiple Airlines
Wed 1/411:38
SJO
-
LTN
3 stops25h 47m
Multiple Airlines
Deal found 21/1£675
Fri 13/216:30
LTN
-
SJO
1 stop32h 30m
Multiple Airlines
Tue 17/221:15
SJO
-
LTN
1 stop17h 05m
Multiple Airlines
Deal found 20/1£678
Mon 9/206:15
LTN
-
SJO
2 stops30h 53m
Multiple Airlines
Tue 17/221:15
SJO
-
LTN
1 stop17h 05m
Multiple Airlines
Deal found 20/1£688
Tue 5/508:00
LTN
-
SJO
1 stop16h 10m
Multiple Airlines
Tue 19/507:45
SJO
-
LTN
2 stops31h 40m
Multiple Airlines
Deal found 21/1£692
Tue 14/419:10
LTN
-
SJO
2 stops27h 40m
Multiple Airlines
Mon 20/401:55
SJO
-
LTN
2 stops29h 45m
Multiple Airlines
Deal found 20/1£692
Tue 24/206:20
LTN
-
SJO
1 stop18h 40m
Multiple Airlines
Tue 17/321:15
SJO
-
LTN
1 stop17h 05m
Multiple Airlines
Deal found 21/1£699
Sat 2/508:00
LTN
-
SJO
1 stop17h 40m
Multiple Airlines
Tue 19/507:45
SJO
-
LTN
2 stops31h 40m
Multiple Airlines
Deal found 21/1£701
Tue 10/306:20
LTN
-
SJO
1 stop16h 15m
Multiple Airlines
Thu 19/318:15
SJO
-
LTN
1 stop21h 55m
Multiple Airlines
Deal found 21/1£704

Find 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 22 January 2026.

Round-trip from

£568

One-way from

£272

Popular in

December

Cheapest in

September

Average price

£652
6/6-16/6
  • 6/6-16/6
  • 2 total stops
  • 39h 45m total
  • London to Costa Rica
Search Deals
28/4
  • 28/4
  • 3 total stops
  • 29h 45m total
  • London to Costa Rica
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 22 January 2026.
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

Tue 17/2

06:20-16:35

1 stop16h 15m

San José Juan Santamaria Intl

Tue 24/2

18:15-20:20

1 stop20h 05m

£570

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 10/3

06:20-00:15

2 stops23h 55m

San José Juan Santamaria Intl

Mon 23/3

07:58-18:15

3 stops28h 17m

£625

LondonSan José

LTN - SJO

LTNSJO

London Luton

Fri 13/2

16:30-19:00

1 stop32h 30m

San José Juan Santamaria Intl

Tue 17/2

21:15-20:20

1 stop17h 05m

£678

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 5/5

08:00-17:10

1 stop16h 10m

San José Juan Santamaria Intl

Tue 19/5

07:45-22:25

2 stops31h 40m

£692

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 14/4

19:10-15:50

2 stops27h 40m

San José Juan Santamaria Intl

Mon 20/4

01:55-14:40

2 stops29h 45m

£692

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 24/2

06:20-19:00

1 stop18h 40m

San José Juan Santamaria Intl

Tue 17/3

21:15-20:20

1 stop17h 05m

£699

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sat 2/5

08:00-18:40

1 stop17h 40m

San José Juan Santamaria Intl

Tue 19/5

07:45-22:25

2 stops31h 40m

£701

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 17/3

06:20-19:00

1 stop18h 40m

San José Juan Santamaria Intl

Wed 1/4

11:38-20:25

3 stops25h 47m

£707

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 14/4

06:00-17:35

2 stops18h 35m

San José Juan Santamaria Intl

Tue 28/4

07:55-15:50

3 stops24h 55m

£747

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sun 1/2

07:05-00:05

2 stops23h 00m

San José Juan Santamaria Intl

Sat 14/2

08:50-14:40

3 stops23h 50m

£752

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 19 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

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Managua flights
Stansted to San Salvador flights
Gatwick to Tegucigalpa flights
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Heathrow to Tegucigalpa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from 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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