What is the cheapest month to book a flight from London Stansted Airport to Costa Rica?

Currently, October is the cheapest month in which you can book a flight from London Stansted Airport to Costa Rica (average of £769). Flying from London Stansted Airport to Costa Rica in December is currently the most expensive (average of £1,101). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 300.0 inches per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

How far in advance should I book a flight from London Stansted Airport to Costa Rica?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 8% on flights from London Stansted Airport to Costa Rica compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £614. For sooner than that we have options available in the next 3 days from £719.

What is the cheapest month to fly from London Stansted Airport to Costa Rica?

Flights from London Stansted Airport to Costa Rica lean towards being more expensive in December. Prices are generally better when you fly from London Stansted Airport to Costa Rica in October, with the cheapest ticket starting at £491.

What is the cheapest time of day to fly from STN to CR?

When flying from London Stansted Airport to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£278+ Cheap Flights from London Stansted Airport to Costa Rica

Cheap flight deals from Stansted to Costa Rica

Round-trip from	£568
One-way from	£278
Popular in	December
Cheapest in	October
Average price	£605

10/11-23/11
5 total stops
58h 25m total
London to Costa Rica

Search Deals

17/9
3 total stops
34h 04m total
London to Costa Rica

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£43 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Stansted to Costa Rica

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 12 September 2025.

Mon 10/1121:20STN - SJO

3 stops31h 55mMultiple Airlines

Sun 23/1109:05SJO - STN

2 stops26h 30mMultiple Airlines

Deal found 10/9£568

Thu 9/1006:15STN - SJO

1 stop18h 05mMultiple Airlines

Thu 16/1019:20SJO - STN

1 stop21h 00mMultiple Airlines

Deal found 11/9£582

Tue 25/1120:25STN - SJO

3 stops32h 30mMultiple Airlines

Tue 9/1208:35SJO - STN

3 stops29h 40mMultiple Airlines

Deal found 10/9£587

Sat 11/1011:40STN - SJO

3 stops30h 50mMultiple Airlines

Sat 18/1005:57SJO - STN

3 stops21h 43mMultiple Airlines

Deal found 11/9£624

Sun 21/907:25STN - SJO

3 stops31h 54mMultiple Airlines

Sun 5/1008:14SJO - STN

3 stops28h 11mMultiple Airlines

Deal found 11/9£646

Thu 20/1115:50STN - SJO

2 stops29h 00mMultiple Airlines

Mon 1/1208:50SJO - STN

3 stops20h 30mMultiple Airlines

Deal found 11/9£661

Sat 8/1120:25STN - SJO

2 stops34h 25mMultiple Airlines

Sat 15/1122:00SJO - STN

1 stop27h 40mMultiple Airlines

Deal found 10/9£667

Sat 4/1021:15STN - SJO

3 stops33h 15mMultiple Airlines

Sun 2/1108:10SJO - STN

3 stops32h 50mMultiple Airlines

Deal found 10/9£673

Sun 12/1006:40STN - SJO

3 stops22h 11mMultiple Airlines

Thu 16/1005:05SJO - STN

3 stops34h 20mMultiple Airlines

Deal found 11/9£683

Best flights from Stansted to Costa Rica
Discover carefully curated flight deals from Stansted to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Mon 10/1121:20STN - SJO

3 stops31h 55mMultiple Airlines

Sun 23/1109:05SJO - STN

2 stops26h 30mMultiple Airlines

Deal found 10/9£568

Tue 24/208:10STN - SJO

1 stop16h 50mMultiple Airlines

Tue 10/322:00SJO - STN

1 stop16h 15mMultiple Airlines

Deal found 11/9£583

Tue 25/1120:25STN - SJO

3 stops32h 30mMultiple Airlines

Tue 9/1208:35SJO - STN

3 stops29h 40mMultiple Airlines

Deal found 10/9£587

Tue 17/208:10STN - SJO

1 stop16h 50mMultiple Airlines

Tue 3/322:00SJO - STN

1 stop16h 15mMultiple Airlines

Deal found 11/9£613

Tue 3/208:10STN - SJO

1 stop16h 50mMultiple Airlines

Tue 3/322:00SJO - STN

1 stop16h 15mMultiple Airlines

Deal found 10/9£640

Tue 17/208:10STN - SJO

1 stop16h 50mMultiple Airlines

Sat 28/222:00SJO - STN

1 stop27h 40mMultiple Airlines

Deal found 11/9£645

Tue 3/208:10STN - SJO

1 stop16h 50mMultiple Airlines

Sat 28/222:00SJO - STN

1 stop27h 40mMultiple Airlines

Deal found 10/9£651

Sat 31/108:50STN - SJO

1 stop16h 10mMultiple Airlines

Sat 28/222:00SJO - STN

1 stop27h 40mMultiple Airlines

Deal found 10/9£654

Thu 20/1115:50STN - SJO

2 stops29h 00mMultiple Airlines

Mon 1/1208:50SJO - STN

3 stops20h 30mMultiple Airlines

Deal found 11/9£661

Sun 8/305:55STN - SJO

2 stops24h 55mMultiple Airlines

Tue 17/322:00SJO - STN

1 stop16h 15mMultiple Airlines

Deal found 9/9£663

Sat 8/1120:25STN - SJO

2 stops34h 25mMultiple Airlines

Sat 15/1122:00SJO - STN

1 stop27h 40mMultiple Airlines

Deal found 10/9£667

Last-minute flights from Stansted to Costa Rica
Discover last-minute flight deals from Stansted to Costa Rica. Data last updated 12 September 2025 and is based on user searches.

Sun 21/907:25STN - SJO

3 stops31h 54mMultiple Airlines

Sun 5/1008:14SJO - STN

3 stops28h 11mMultiple Airlines

Deal found 11/9£646

Mon 22/921:30STN - SJO

1 stop28h 50mMultiple Airlines

Mon 6/1012:23SJO - STN

2 stops28h 47mMultiple Airlines

Deal found 10/9£721

Tue 23/906:20STN - SJO

1 stop20h 00mMultiple Airlines

Tue 7/1019:45SJO - STN

1 stop21h 25mMultiple Airlines

Deal found 11/9£729

Sun 28/921:05STN - SJO

3 stops33h 25mMultiple Airlines

Tue 14/1019:45SJO - STN

1 stop18h 15mMultiple Airlines

Deal found 10/9£701

Tue 30/906:20STN - SJO

1 stop20h 00mMultiple Airlines

Wed 15/1005:57SJO - STN

3 stops21h 43mMultiple Airlines

Deal found 11/9£762

Sat 4/1021:15STN - SJO

3 stops33h 15mMultiple Airlines

Sun 2/1108:10SJO - STN

3 stops32h 50mMultiple Airlines

Deal found 10/9£673

Thu 9/1006:15STN - SJO

1 stop18h 05mMultiple Airlines

Thu 16/1019:20SJO - STN

1 stop21h 00mMultiple Airlines

Deal found 11/9£582

Sat 11/1011:40STN - SJO

3 stops30h 50mMultiple Airlines

Sat 18/1005:57SJO - STN

3 stops21h 43mMultiple Airlines

Deal found 11/9£624

Sun 12/1006:40STN - SJO

3 stops22h 11mMultiple Airlines

Thu 16/1005:05SJO - STN

3 stops34h 20mMultiple Airlines

Deal found 11/9£683

One-way flights from Stansted to Costa Rica
Search for one-way flight options from Stansted to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Wed 17/906:00STN - SJO

3 stops34h 04mMultiple Airlines

Deal found 12/9£278

Thu 11/1217:45STN - SJO

3 stops49h 47mMultiple Airlines

Deal found 10/9£305

Sat 8/1110:40STN - SJO

3 stops44h 10mMultiple Airlines

Deal found 10/9£340

Wed 29/1018:50STN - SJO

3 stops60h 00mMultiple Airlines

Deal found 11/9£342

Sun 9/1114:55STN - SJO

3 stops39h 55mMultiple Airlines

Deal found 9/9£350

Thu 18/909:20STN - SJO

2 stops20h 35mMultiple Airlines

Deal found 11/9£352

Fri 7/1118:20STN - SJO

3 stops36h 30mMultiple Airlines

Deal found 10/9£367

Mon 29/916:40STN - SJO

3 stops37h 50mMultiple Airlines

Deal found 10/9£377

Fri 31/1014:30STN - SJO

3 stops30h 50mMultiple Airlines

Deal found 11/9£396

Cheapflights Fare Finder

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

LondonSan José

STN - SJO

STNSJO

London Stansted

Mon 10/11

21:20-23:15

3 stops31h 55m

San José Juan Santamaria Intl

Sun 23/11

09:05-17:35

2 stops26h 30m

£568

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 24/2

08:10-19:00

1 stop16h 50m

San José Juan Santamaria Intl

Tue 10/3

22:00-20:15

1 stop16h 15m

£583

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 25/11

20:25-22:55

3 stops32h 30m

San José Juan Santamaria Intl

Tue 9/12

08:35-20:15

3 stops29h 40m

£587

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 17/2

08:10-19:00

1 stop16h 50m

San José Juan Santamaria Intl

Tue 3/3

22:00-20:15

1 stop16h 15m

£613

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 3/2

08:10-19:00

1 stop16h 50m

San José Juan Santamaria Intl

Tue 3/3

22:00-20:15

1 stop16h 15m

£640

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 17/2

08:10-19:00

1 stop16h 50m

San José Juan Santamaria Intl

Sat 28/2

22:00-07:40

1 stop27h 40m

£645

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 3/2

08:10-19:00

1 stop16h 50m

San José Juan Santamaria Intl

Sat 28/2

22:00-07:40

1 stop27h 40m

£651

LondonSan José

STN - SJO

STNSJO

London Stansted

Sat 31/1

08:50-19:00

1 stop16h 10m

San José Juan Santamaria Intl

Sat 28/2

22:00-07:40

1 stop27h 40m

£654

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 20/11

15:50-14:50

2 stops29h 00m

San José Juan Santamaria Intl

Mon 1/12

08:50-11:20

3 stops20h 30m

£661

LondonSan José

STN - SJO

STNSJO

London Stansted

Sun 8/3

05:55-00:50

2 stops24h 55m

San José Juan Santamaria Intl

Tue 17/3

22:00-20:15

1 stop16h 15m

£663

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 21 results

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

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.
What is the cheapest month to book a flight from London Stansted Airport to Costa Rica?
Currently, October is the cheapest month in which you can book a flight from London Stansted Airport to Costa Rica (average of £769). Flying from London Stansted Airport to Costa Rica in December is currently the most expensive (average of £1,101). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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?

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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Cheap flights from London Stansted Airport to Costa Rica from £278

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 12 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Stansted to Costa Rica

Cheapest flights from Stansted to Costa RicaExplore 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 12 September 2025.

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 12 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Stansted Airport to Costa Rica that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from London Stansted Airport to Costa Rica

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?

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

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

What is the cheapest month to book a flight from London Stansted Airport to Costa Rica?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Stansted to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Stansted to Costa Rica?

Why should you use Cheapflights to find cheap flight tickets from Stansted to Costa Rica?

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

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

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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 12 September 2025.