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 LTN to CR?

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

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

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

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

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

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

Yes. Cheapflights offers flight deals from Luton 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.

£320+ Cheap Flights from London Luton Airport to Costa Rica

Cheap flight deals from Luton to Costa Rica

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Luton to Costa Rica
Explore the most affordable flight options available from Luton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Wed 18/1121:30 -

1 stop26h 00m

Tue 24/1121:45 -

1 stop17h 05m

Deal found 28/9£646

Mon 9/1106:00 -

2 stops24h 30m

Mon 16/1109:30 -

2 stops26h 05m

Deal found 24/9£651

Mon 16/1121:30 -

2 stops24h 50m

Tue 24/1117:15 -

2 stops21h 35m

Deal found 26/9£654

Fri 20/1121:45 -

2 stops24h 00m

Sat 5/1217:25 -

1 stop14h 20m

Deal found 28/9£656

Wed 18/1121:45 -

2 stops25h 45m

Tue 1/1221:45 -

1 stop17h 05m

Deal found 27/9£663

Wed 4/1106:10 -

1 stop15h 35m

Sat 14/1117:25 -

1 stop14h 20m

Deal found 29/9£686

Thu 19/1107:15 -

1 stop16h 15m

Sat 28/1121:30 -

1 stop18h 35m

Deal found 25/9£694

Thu 5/1118:40 -

3 stops35h 10m

Wed 11/1116:40 -

2 stops21h 50m

Deal found 26/9£698

Thu 12/1118:40 -

3 stops35h 10m

Wed 18/1116:40 -

2 stops21h 50m

Deal found 28/9£703

Find flight deals from Luton to Costa Rica

Round-trip from	£646
One-way from	£320
Popular in	December
Cheapest in	May
Average price	£712

18/11-24/11
2 total stops
43h 05m total
London to Costa Rica

Search Deals

15/3-31/12
2 total stops
26h 45m total
London to Costa Rica

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£12 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan José

LTN London Luton - SJO San José Juan Santamaria Intl

LTNSJO

London Luton

Mon 15/3

21:30-18:15

2 stops26h 45m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£320

Fastest return journey

LondonSan José

LTN London Luton - SJO San José Juan Santamaria Intl

LTNSJO

London Luton

Thu 19/11

07:15-17:30

1 stop16h 15m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£392

LondonSan José

LTN London Luton - SJO San José Juan Santamaria Intl

LTNSJO

London Luton

Wed 18/11

21:30-17:30

1 stop26h 00m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£398

LondonSan José

LTN London Luton - SJO San José Juan Santamaria Intl

LTNSJO

London Luton

Sun 15/11

07:45-08:50

2 stops31h 05m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£404

LondonSan José

LTN London Luton - SJO San José Juan Santamaria Intl

LTNSJO

London Luton

Mon 23/11

21:30-19:15

1 stop27h 45m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£438

LondonSan José

LTN London Luton - SJO San José Juan Santamaria Intl

LTNSJO

London Luton

Mon 16/11

21:30-17:30

2 stops26h 00m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£442

LondonSan José

LTN London Luton - SJO San José Juan Santamaria Intl

LTNSJO

London Luton

Mon 9/11

12:40-10:38

3 stops51h 58m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£453

LondonSan José

LTN London Luton - SJO San José Juan Santamaria Intl

LTNSJO

London Luton

Tue 19/1

07:45-19:15

1 stop17h 30m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£467

LondonSan José

LTN London Luton - SJO San José Juan Santamaria Intl

LTNSJO

London Luton

Sat 24/10

19:30-08:50

3 stops44h 20m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£496

LondonSan José

LTN London Luton - SJO San José Juan Santamaria Intl

LTNSJO

London Luton

Thu 31/12

06:00-00:30

2 stops24h 30m

San José Juan Santamaria Intl

Wed 31/12

00:00-07:00

Nonstop0h 00m

£528

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Luton to Costa Rica

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

LTN-SJO

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 Luton Airport to Costa Rica

LTN-CR0

LTN-SJO

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 Luton to Costa Rica that include hotel bookings?
Yes. In addition to deals on Luton to Costa Rica flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Luton to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Costa Rica.
Can I find deals for business class flights from Luton to Costa Rica?
Yes. Cheapflights offers flight deals from Luton 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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Luton to Costa Rica

Heathrow to San José flights

Gatwick to San José flights

London City to San José flights

Luton to San José flights

Heathrow to Panama City flights

Stansted to San José flights

Gatwick to Panama City flights

Heathrow to Guatemala City flights

Stansted to Panama City flights

London City to Panama City flights

Gatwick to Guatemala City flights

London City to Guatemala City flights

Heathrow to Managua flights

Gatwick to Managua flights

Luton to Panama City flights

Heathrow to San Salvador flights

Heathrow to Philip S.W.Goldson flights

London City to Managua flights

Gatwick to Philip S.W.Goldson flights

Stansted to Guatemala City flights

Gatwick to San Salvador flights

Heathrow to Liberia flights

Gatwick to Liberia flights

London City to San Salvador flights

London City to Liberia flights

Stansted to Managua flights

Stansted to San Salvador flights

London City to San Pedro Sula flights

Gatwick to San Pedro Sula flights

Heathrow to San Pedro Sula flights

Gatwick to Tegucigalpa flights

Heathrow to Coxen Hole flights

Heathrow to Tegucigalpa flights

London City to Tegucigalpa flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Costa Rica from Luton today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Luton to Costa Rica.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Costa Rica from Luton today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Luton Airport to Costa Rica from £320

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Luton to Costa Rica

Cheapest flights from Luton to Costa RicaExplore the most affordable flight options available from Luton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Explore the most affordable flight options available from Luton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from Luton to Costa RicaDiscover carefully curated flight deals from Luton to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Discover carefully curated flight deals from Luton to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Last-minute flights from Luton to Costa RicaDiscover last-minute flight deals from Luton to Costa Rica. Data last updated 30 September 2026 and is based on user searches.

Discover last-minute flight deals from Luton to Costa Rica. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Luton to Costa RicaSearch for one-way flight options from Luton to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Search for one-way flight options from Luton to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Find flight deals from Luton to Costa Rica

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Luton to Costa Rica

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

Cheapflights Insights

Related info for your journey

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

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

Can I find deals for business class flights from Luton 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 Luton 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 Luton to Costa Rica by cabin class

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

Luton and Costa Rica flights

Browse other Luton and Costa Rica flight options. Last updated on 30 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Luton to Costa Rica
Explore the most affordable flight options available from Luton to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from Luton to Costa Rica
Discover carefully curated flight deals from Luton to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Last-minute flights from Luton to Costa Rica
Discover last-minute flight deals from Luton to Costa Rica. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Luton to Costa Rica
Search for one-way flight options from Luton to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.