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Cheap flights from London Stansted Airport to Costa Rica from £259

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
STN — SJO
20 Mar — 27 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Costa Rica
Explore the most affordable flight options available from Stansted to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 February 2026.

Thu 5/306:30
STN
-
SJO
2 stops23h 05m
Multiple Airlines
Thu 19/307:05
SJO
-
STN
3 stops34h 35m
Multiple Airlines
Deal found 15/2£617
Sat 7/308:50
STN
-
SJO
2 stops30h 00m
Multiple Airlines
Mon 16/307:05
SJO
-
STN
3 stops25h 25m
Multiple Airlines
Deal found 16/2£624
Sat 14/320:10
STN
-
SJO
2 stops34h 05m
Multiple Airlines
Mon 16/307:05
SJO
-
STN
3 stops25h 25m
Multiple Airlines
Deal found 15/2£625
Wed 11/305:55
STN
-
SJO
2 stops32h 55m
Multiple Airlines
Thu 19/307:05
SJO
-
STN
3 stops34h 35m
Multiple Airlines
Deal found 15/2£627
Tue 24/208:10
STN
-
SJO
2 stops22h 05m
Multiple Airlines
Sat 7/321:50
SJO
-
STN
1 stop29h 20m
Multiple Airlines
Deal found 16/2£634
Thu 23/406:00
STN
-
SJO
3 stops33h 45m
Multiple Airlines
Sun 3/507:00
SJO
-
STN
3 stops33h 20m
Multiple Airlines
Deal found 17/2£634
Tue 3/308:10
STN
-
SJO
2 stops22h 05m
Multiple Airlines
Sat 14/321:50
SJO
-
STN
1 stop27h 50m
Multiple Airlines
Deal found 17/2£636
Wed 18/305:55
STN
-
SJO
2 stops32h 55m
Multiple Airlines
Tue 28/419:40
SJO
-
STN
1 stop14h 45m
Multiple Airlines
Deal found 17/2£639
Sun 12/419:50
STN
-
SJO
3 stops30h 00m
Multiple Airlines
Thu 7/507:00
SJO
-
STN
3 stops34h 30m
Multiple Airlines
Deal found 17/2£639
Wed 25/220:40
STN
-
SJO
2 stops24h 40m
Multiple Airlines
Sat 7/321:50
SJO
-
STN
1 stop27h 50m
Multiple Airlines
Deal found 16/2£642
Tue 24/208:10
STN
-
SJO
2 stops22h 05m
Multiple Airlines
Tue 10/321:15
SJO
-
STN
1 stop17h 00m
Multiple Airlines
Deal found 16/2£645
Sat 21/218:35
STN
-
SJO
2 stops45h 25m
Multiple Airlines
Sat 7/321:50
SJO
-
STN
1 stop29h 20m
Multiple Airlines
Deal found 16/2£645

Find flight deals from Stansted to Costa Rica

Keep the following information in mind while searching for Stansted to Costa Rica flight deals. Data was last updated 18 February 2026.

Round-trip from

£617

One-way from

£259

Popular in

December

Cheapest in

September

Average price

£663
5/3-19/3
  • 5/3-19/3
  • 5 total stops
  • 57h 40m total
  • London to Costa Rica
Search Deals
25/4
  • 25/4
  • 3 total stops
  • 41h 50m total
  • London to Costa Rica
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£32 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 February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted 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 18 February 2026.
Use the filters below to find and compare flights from London Stansted Airport to Costa Rica that are best for you.

Fly from

Stansted

Fly to

Costa Rica

Route

Depart

Return

Price

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 21/4

12:30-15:25

2 stops33h 55m

San José Juan Santamaria Intl

Tue 28/4

19:40-17:25

1 stop14h 45m

£634

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 3/3

08:10-00:15

2 stops22h 05m

San José Juan Santamaria Intl

Tue 17/3

21:15-20:15

1 stop17h 00m

£691

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 12/3

07:40-08:50

2 stops31h 10m

San José Juan Santamaria Intl

Thu 19/3

07:05-19:45

3 stops30h 40m

£717

LondonSan José

STN - SJO

STNSJO

London Stansted

Wed 4/3

05:55-00:15

2 stops24h 20m

San José Juan Santamaria Intl

Tue 17/3

21:15-20:15

1 stop17h 00m

£721

LondonSan José

STN - SJO

STNSJO

London Stansted

Fri 6/3

08:05-00:15

2 stops22h 10m

San José Juan Santamaria Intl

Mon 16/3

11:38-14:30

3 stops20h 52m

£734

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 16/4

06:00-08:50

2 stops33h 50m

San José Juan Santamaria Intl

Fri 17/4

16:18-17:15

2 stops17h 57m

£750

LondonSan José

STN - SJO

STNSJO

London Stansted

Sat 7/3

06:30-22:35

2 stops22h 05m

San José Juan Santamaria Intl

Tue 17/3

21:15-20:15

1 stop17h 00m

£751

LondonSan José

STN - SJO

STNSJO

London Stansted

Sat 18/4

13:50-23:55

2 stops41h 05m

San José Juan Santamaria Intl

Sat 25/4

21:10-19:25

1 stop15h 15m

£757

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 17/3

08:10-19:00

1 stop16h 50m

San José Juan Santamaria Intl

Sat 25/4

21:10-19:25

1 stop15h 15m

£771

LondonSan José

STN - SJO

STNSJO

London Stansted

Sat 23/5

20:55-17:20

2 stops27h 25m

San José Juan Santamaria Intl

Sun 31/5

07:00-15:20

3 stops25h 20m

£789

Flights are sorted by cheapest return flights first.

Deals found on 13/2

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

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Stansted 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 Stansted 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 Stansted 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 Stansted to Costa Rica that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Stansted 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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Why should you use Cheapflights to find cheap flight tickets from Stansted to Costa Rica?

Millions of users choose and trust Cheapflights to book the best flight deals from Stansted to Costa Rica for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Stansted to Costa Rica, users can toggle the no change fees filter when performing a flight search.

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