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£249+ Cheap flights to Costa Rica

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
— SJO
24 Mar — 31 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Costa Rica in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Costa Rica
Explore the most affordable flight options available to Costa Rica. Find the lowest fares based on data from user searches, with prices last updated on 22 February 2026.

Wed 29/406:00
LHR
-
LIR
2 stops21h 05m
SWISS
Mon 25/516:35
LIR
-
LHR
1 stop18h 15m
SWISS
Deal found 21/2£579
Wed 29/408:30
LHR
-
LIR
1 stop36h 10m
Multiple Airlines
Mon 25/516:35
LIR
-
LHR
1 stop18h 15m
Multiple Airlines
Deal found 21/2£596
Wed 29/409:20
LGW
-
LIR
2 stops17h 45m
SWISS
Mon 25/516:35
LIR
-
LGW
1 stop32h 50m
SWISS
Deal found 21/2£597
Sun 25/1006:00
LHR
-
SJO
2 stops22h 15m
Multiple Airlines
Mon 9/1108:50
SJO
-
LHR
2 stops17h 15m
Multiple Airlines
Deal found 22/2£601
Sat 6/610:25
LGW
-
SJO
1 stop13h 35m
Air France
Sat 20/619:05
SJO
-
LGW
1 stop13h 55m
Air France
Deal found 20/2£601
Sun 1/313:25
LHR
-
SJO
1 stop15h 50m
Multiple Airlines
Tue 7/408:05
SJO
-
LHR
1 stop15h 25m
Multiple Airlines
Deal found 21/2£602

Find flights to Costa Rica

Browse one-way and return flights deals to Costa Rica on Cheapflights. Flight deals are based on user searches and were last updated on 22 February 2026
Explore Costa Rica
Flights to San José
Flights to Liberia

Find flight deals to Costa Rica

Find the latest flights to Costa Rica in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 22 February 2026.

Return from

£601

One-way from

£249

Popular in

December

Cheapest in

September

Average price

£669

Good round-trip deal

£872 or less
Air France
  • Air France
  • 6/6-20/6
  • 2 total stops
  • 27h 30m total
  • London to San José
Search Deals
18/4
  • 18/4
  • 3 total stops
  • 37h 35m total
  • London to Costa Rica
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals
Price to beat on a round-trip flight from London to Costa Rica.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Costa Rica that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 22 February 2026.
Use the filters below to find and compare flights to Costa Rica that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSan José

STN - SJO

STNSJO

London Stansted

Wed 15/4

22:00-22:35

2 stops31h 35m

San José Juan Santamaria Intl

Tue 28/4

19:40-17:25

1 stop14h 45m

£605

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Mon 9/3

09:30-11:55

2 stops32h 25m

Liberia

Mon 16/3

07:35-09:10

2 stops19h 35m

£619

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 10/3

06:50-18:53

2 stops18h 03m

San José Juan Santamaria Intl

Sun 15/3

05:40-13:30

1 stop25h 50m

£627

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Fri 10/4

07:30-21:15

2 stops20h 45m

San José Juan Santamaria Intl

Sun 19/4

06:00-12:20

2 stops23h 20m

£638

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Mon 30/3

08:30-13:40

1 stop36h 10m

Liberia

Mon 13/4

14:50-08:35

1 stop34h 45m

£639

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Tue 17/3

10:05-12:10

2 stops32h 05m

Liberia

Tue 24/3

13:20-10:15

1 stop14h 55m

£640

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Mon 30/3

16:40-12:10

2 stops26h 30m

Liberia

Wed 15/4

11:49-12:20

1 stop17h 31m

£643

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Wed 4/3

10:00-20:39

1 stop16h 39m

San José Juan Santamaria Intl

Tue 10/3

13:20-10:15

1 stop14h 55m

£643

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 5/3

12:05-22:32

1 stop16h 27m

San José Juan Santamaria Intl

Tue 10/3

11:35-10:15

1 stop16h 40m

£643

LondonSan José

LCY - SJO

LCYSJO

London City

Wed 15/4

09:15-17:35

1 stop15h 20m

San José Juan Santamaria Intl

Mon 20/4

14:40-17:30

2 stops19h 50m

£662

Flights are sorted by cheapest return flights first.

Deals found on 18/2

Showing 1-10 of 32 results
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Best time to book a flight to Costa Rica

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

How long is the flight to Costa Rica?

On average, a flight from London to Costa Rica takes 19 hours 30 minutes. Flights to Costa Rica from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Costa Rica?

The most popular airlines flying from London to Costa Rica are Air Canada, United Airlines and Lufthansa.

Air Canada
Air Canada
From £463
United Airlines
United Airlines
From £541
Lufthansa
Lufthansa
From £496
KLM
KLM
From £538

What are the cheapest airlines that fly to Costa Rica?

The cheapest airlines flying from London to Costa Rica are Air Canada, Icelandair and JetBlue.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

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.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

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).

What are the most popular places to fly to in Costa Rica?

Destination popularity is based on the amount of flight searches to Costa Rica in the last few years. This data was updated on 22 February 2026.
The most popular places in Costa Rica to fly to are San José and Liberia.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated 22 February 2026.
Read through reviews of airlines serving Costa Rica, such as KLM, United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,457 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,457 reviews
KLM
7.7
Good
1,457 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,339 reviews
KLM
7.7
Good
1,457 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air Canada
7.1
Good
10,738 reviews
KLM
7.7
Good
1,457 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,802 reviews
KLM
7.7
Good
1,457 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,757 reviews
KLM
7.7
Good
1,457 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Food

7.3

Entertainment

7.1

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

FAQs about flying to Costa Rica

  • Can I find cheaper flights to Costa Rica if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Costa Rica on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Costa Rica?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Costa Rica.

  • What is the cheapest airport to fly to in Costa Rica?

    San José Juan Santamaria Intl is currently the cheapest airport to fly to in Costa Rica. One-way flights to San José Juan Santamaria Intl typically cost £62, while return flights cost around £156.

  • How much is a return flight to Costa Rica?

    A return flight to Costa Rica will typically cost around £291, however they can be found for as little as £208.

  • Where does the fastest flight to Costa Rica depart from?

    For those looking to save time traveling to Costa Rica, London offers the quickest one-way flight (11 hours 40 minutes).

  • Does San José Juan Santamaria Intl have car hire?

    Yes. Those touching down at San José Juan Santamaria Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San José Juan Santamaria Intl?

    Yes. San José Juan Santamaria Intl has hotels nearby for those requiring accommodations. Around Juan Santa María is the closest property to San José Juan Santamaria Intl (0.0 mi away from San José Juan Santamaria Intl).

See more FAQs

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

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