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Cheap flights from London Stansted Airport to Costa Rica from £351

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
STN — SJO
24 Jun — 1 Jul1
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 25 May 2026.

Wed 10/620:10
STN
-
SJO
2 stops28h 25m
Multiple Airlines
Wed 17/607:10
SJO
-
STN
3 stops29h 05m
Multiple Airlines
Deal found 24/5£691
Sat 12/908:45
STN
-
SJO
1 stop16h 30m
Multiple Airlines
Sat 24/1021:10
SJO
-
STN
1 stop17h 10m
Multiple Airlines
Deal found 21/5£707
Thu 4/617:10
STN
-
SJO
3 stops34h 25m
Multiple Airlines
Tue 9/607:10
SJO
-
STN
3 stops30h 25m
Multiple Airlines
Deal found 20/5£713
Wed 3/621:30
STN
-
SJO
1 stop30h 50m
Multiple Airlines
Wed 10/316:20
SJO
-
STN
2 stops20h 20m
Multiple Airlines
Deal found 20/5£729
Tue 2/621:55
STN
-
SJO
2 stops30h 44m
Multiple Airlines
Wed 3/301:45
SJO
-
STN
3 stops35h 40m
Multiple Airlines
Deal found 20/5£730
Thu 18/606:00
STN
-
SJO
1 stop22h 20m
Multiple Airlines
Sun 28/619:45
SJO
-
STN
2 stops33h 20m
Multiple Airlines
Deal found 21/5£732
Mon 15/606:30
STN
-
SJO
3 stops31h 39m
Multiple Airlines
Tue 23/619:45
SJO
-
STN
2 stops18h 15m
Multiple Airlines
Deal found 20/5£739
Sat 5/908:45
STN
-
SJO
1 stop16h 30m
Multiple Airlines
Sat 19/921:10
SJO
-
STN
2 stops29h 05m
Multiple Airlines
Deal found 24/5£747
Wed 3/621:30
STN
-
SJO
1 stop30h 50m
Multiple Airlines
Sat 20/621:10
SJO
-
STN
2 stops28h 10m
Multiple Airlines
Deal found 23/5£748

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 25 May 2026.

Round-trip from

£691

One-way from

£351

Popular in

December

Cheapest in

October

Average price

£637
10/6-17/6
  • 10/6-17/6
  • 5 total stops
  • 57h 30m total
  • London to Costa Rica
Search Deals
15/6
  • 15/6
  • 3 total stops
  • 31h 39m total
  • London to Costa Rica
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 25 May 2026.
Use the filters below to find and compare flights from London Stansted Airport to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan José

STN - SJO

STNSJO

London Stansted

Wed 24/6

12:05-11:30

2 stops30h 25m

San José Juan Santamaria Intl

Thu 25/6

15:10-23:55

2 stops25h 45m

£822
Fastest return journey

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 11/6

06:30-22:00

2 stops22h 30m

San José Juan Santamaria Intl

Fri 12/6

07:10-23:05

2 stops32h 55m

£935

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 13/8

20:30-22:05

2 stops32h 35m

San José Juan Santamaria Intl

Sun 30/8

07:07-23:50

3 stops33h 43m

£1,048

LondonSan José

STN - SJO

STNSJO

London Stansted

Sat 11/7

19:55-23:43

3 stops34h 48m

San José Juan Santamaria Intl

Tue 21/7

07:10-13:25

2 stops23h 15m

£1,060

LondonSan José

STN - SJO

STNSJO

London Stansted

Mon 15/6

10:50-12:36

2 stops32h 46m

San José Juan Santamaria Intl

Mon 29/6

14:59-22:10

2 stops24h 11m

£1,312

LondonSan José

STN - SJO

STNSJO

London Stansted

Mon 13/7

10:50-21:47

3 stops41h 57m

San José Juan Santamaria Intl

Mon 27/7

14:49-22:10

2 stops24h 21m

£1,592

LondonSan José

STN - SJO

STNSJO

London Stansted

Wed 5/8

10:50-12:33

2 stops32h 43m

San José Juan Santamaria Intl

Wed 19/8

14:48-22:10

2 stops24h 22m

£1,656
Cheapest one-way
Fastest single journey

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 18/6

06:00-21:20

1 stop22h 20m

£400

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 4/6

06:05-22:00

2 stops22h 55m

£430

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 19/11

11:10-08:50

3 stops27h 40m

£455

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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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How does Cheapflights help users find flights from Stansted to Costa Rica?

When you search for this flight from Stansted to Costa Rica, 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 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.

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

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