How long is the flight from Southampton to Costa Rica?

For as low as £708, KLM can have you in Costa Rica from Southampton in 30h 40m. The distance between Southampton and Costa Rica is about 5369 mi. This flight may include one or multiple stops.

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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Costa Rica as you normally would.

What airport do you fly from for flights from Southampton to Costa Rica?

For a flight from Southampton to Costa Rica, you will be flying from Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city.

Can I find deals for flights from Southampton to Costa Rica that include hotel bookings?

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

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

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

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

Yes. Cheapflights offers flight deals from Southampton 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.

£708+ Cheap Flights from Southampton to Costa Rica

Cheap flight deals from Southampton to Costa Rica

Enter your travel dates to find the best prices.

Cheapest

Best

Cheapest flights from Southampton to Costa Rica
Explore the most affordable flight options available from Southampton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Sun 11/1017:20 -

2 stops30h 40m

Sun 18/1019:05 -

2 stops30h 30m

Deal found 27/8£708

Tue 6/1017:20 -

2 stops30h 40m

Thu 15/1013:25 -

2 stops36h 20m

Deal found 26/8£728

Sun 11/1017:20 -

2 stops30h 40m

Sun 18/1019:05 -

3 stops30h 35m

Deal found 27/8£1,008

Thu 26/1117:20 -

2 stops50h 50m

Sat 22/513:25 -

2 stops36h 20m

Deal found 26/8£1,151

Tue 24/1117:20 -

2 stops49h 25m

Sat 22/513:25 -

2 stops36h 20m

Deal found 26/8£1,152

Fri 27/1108:40 -

2 stops35h 30m

Sat 22/513:25 -

2 stops36h 20m

Deal found 26/8£1,227

Wed 25/1108:40 -

2 stops34h 05m

Sat 22/513:25 -

2 stops36h 20m

Deal found 26/8£1,302

Tue 24/1108:40 -

2 stops58h 05m

Sun 23/513:25 -

2 stops44h 35m

Deal found 26/8£1,327

Mon 23/1117:30 -

2 stops49h 15m

Sat 22/513:25 -

2 stops36h 20m

Deal found 26/8£1,377

Fri 27/1108:40 -

2 stops34h 05m

Sun 23/513:25 -

2 stops44h 35m

Deal found 26/8£1,402

Wed 25/1108:40 -

2 stops34h 05m

Thu 20/513:25 -

2 stops36h 20m

Deal found 26/8£1,477

Tue 24/1108:40 -

2 stops58h 05m

Wed 19/513:25 -

2 stops36h 20m

Deal found 26/8£1,478

Find flight deals from Southampton to Costa Rica

Round-trip from	£708
Popular in	December
Cheapest in	May
Average price	£769

KLM
11/10-18/10
4 total stops
61h 10m total
Southampton to Costa Rica

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£19 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SouthamptonSan José

SOU Southampton Eastleigh - SJO San José Juan Santamaria Intl

SOUSJO

Southampton Eastleigh

Sun 11/10

17:20-17:00

2 stops30h 40m

San José Juan Santamaria Intl

Sun 18/10

19:05-08:35

2 stops30h 30m

£708

SouthamptonSan José

SOU Southampton Eastleigh - SJO San José Juan Santamaria Intl

SOUSJO

Southampton Eastleigh

Tue 6/10

17:20-17:00

2 stops30h 40m

San José Juan Santamaria Intl

Thu 15/10

13:25-08:45

2 stops36h 20m

£728

SouthamptonSan José

SOU Southampton Eastleigh - SJO San José Juan Santamaria Intl

SOUSJO

Southampton Eastleigh

Sun 11/10

17:20-17:00

2 stops30h 40m

San José Juan Santamaria Intl

Sun 18/10

19:05-08:40

3 stops30h 35m

£1,008

SouthamptonLiberia

SOU Southampton Eastleigh - LIR Liberia

SOULIR

Southampton Eastleigh

Thu 26/11

17:20-14:10

2 stops50h 50m

Liberia

Thu 20/5

13:25-17:00

2 stops44h 35m

£1,327

SouthamptonLiberia

SOU Southampton Eastleigh - LIR Liberia

SOULIR

Southampton Eastleigh

Mon 23/11

08:40-12:45

2 stops34h 05m

Liberia

Thu 20/5

13:25-17:00

2 stops44h 35m

£1,553

SouthamptonLiberia

SOU Southampton Eastleigh - LIR Liberia

SOULIR

Southampton Eastleigh

Sun 29/11

17:30-12:45

2 stops49h 15m

Liberia

Sun 23/5

13:25-17:00

2 stops44h 35m

£1,553

SouthamptonLiberia

SOU Southampton Eastleigh - LIR Liberia

SOULIR

Southampton Eastleigh

Tue 24/11

17:20-12:45

2 stops49h 25m

Liberia

Tue 18/5

13:25-17:00

2 stops20h 35m

£1,678

SouthamptonLiberia

SOU Southampton Eastleigh - LIR Liberia

SOULIR

Southampton Eastleigh

Fri 27/11

08:40-14:10

2 stops35h 30m

Liberia

Fri 21/5

13:25-08:45

2 stops36h 20m

£1,753

SouthamptonLiberia

SOU Southampton Eastleigh - LIR Liberia

SOULIR

Southampton Eastleigh

Wed 25/11

08:40-12:45

2 stops34h 05m

Liberia

Wed 19/5

13:25-08:45

2 stops36h 20m

£5,645

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Sorted by cheapest first

Best time to book a flight from Southampton to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Southampton with our price prediction graph.

SOU-SJO

SOU-LIR

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 Southampton to Costa Rica

SOU-CR0

SOU-SJO

SOU-LIR

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Southampton to Costa Rica?
For a flight from Southampton to Costa Rica, you will be flying from Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city.
How long is the flight from Southampton to Costa Rica?
For as low as £708, KLM can have you in Costa Rica from Southampton in 30h 40m. The distance between Southampton and Costa Rica is about 5369 mi. This flight may include one or multiple stops.
Can I find deals for flights from Southampton to Costa Rica that include hotel bookings?
Yes. In addition to deals on Southampton to Costa Rica flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Costa Rica.
Can I find deals for business class flights from Southampton to Costa Rica?
Yes. Cheapflights offers flight deals from Southampton 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.

See more FAQs

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southampton to Costa Rica for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Southampton to Costa Rica with no change fees.

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Cheap flights from Southampton to Costa Rica from £708

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Costa Rica

Cheapest flights from Southampton to Costa RicaExplore the most affordable flight options available from Southampton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Explore the most affordable flight options available from Southampton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Southampton to Costa RicaDiscover carefully curated flight deals from Southampton to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Discover carefully curated flight deals from Southampton to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.

Find flight deals from Southampton to Costa Rica

Round-trip from

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Cheapflights Fare Finder

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

Best time to book a flight from Southampton to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Southampton with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Southampton to Costa Rica?

How long is the flight from Southampton to Costa Rica?

Can I find deals for flights from Southampton to Costa Rica that include hotel bookings?

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

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

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

Complete your trip

Complete your trip to Costa Rica by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Southampton to Costa Rica by cabin class

Find flights from Southampton to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Southampton and Costa Rica flights

Browse other Southampton and Costa Rica flight options. Last updated on 27 August 2026.

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Southampton to Costa Rica flights

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

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

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

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

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Cheapest flights from Southampton to Costa Rica
Explore the most affordable flight options available from Southampton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.

Best flights from Southampton to Costa Rica
Discover carefully curated flight deals from Southampton to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.