How long is the flight from London, Ontario to Costa Rica?

There are many flights that can get you from London, Ontario to Costa Rica in 15h 35m. Fly via Air Canada to get the fastest option. London, Ontario and Costa Rica are separated by a distance of 3682 km.

In terms of precipitation, rainfall in Costa Rica ranges from 1.0 - 364.0 mm per month. September is typically the wettest month, when rainfall can reach 364.0 mm. January is typically the driest time to visit Costa Rica when rainfall is around 1.0 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, March is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

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

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

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

If you book a flight to Costa Rica from London, you will be flying from London, which is the city’s only airport. London (YXU) is located 8.6 km from the centre of London.

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

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

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

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

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

Yes. Cheapflights offers flight deals from London 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.

C$ 484+ Cheap Flights from London, ON to Costa Rica

Cheap flight deals from London to Costa Rica

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from London to Costa Rica
Explore the most affordable flight options available from London to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2026.

Sun 29/113:25 p.m. -

1 stop8h 05m

Mon 30/118:45 a.m. -

1 stop10h 42m

Deal found 30/10C$ 1,114

Sun 29/119:05 p.m. -

2 stops24h 34m

Mon 30/1111:28 p.m. -

2 stops19h 59m

Deal found 29/10C$ 1,529

Find flight deals from London to Costa Rica

Round-trip from	C$ 783
One-way from	C$ 484

Air Canada
24/1-27/1
3 total stops
44h 32m total
London to Costa Rica

Search Deals

United Airlines
2/3-31/12
2 total stops
13h 46m total
London to Costa Rica

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSan José

YXU London - SJO San José Juan Santamaria Intl

YXUSJO

London

Tue 2/3

5:30 a.m.-6:16 p.m.

2 stops13h 46m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 484

LondonSan José

YXU London - SJO San José Juan Santamaria Intl

YXUSJO

London

Sat 12/12

3:20 p.m.-12:42 p.m.

2 stops22h 22m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 531

LondonSan José

YXU London - SJO San José Juan Santamaria Intl

YXUSJO

London

Thu 17/12

3:05 p.m.-12:30 p.m.

1 stop22h 25m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 588

Quickest round-trip

LondonSan José

YXU London - SJO San José Juan Santamaria Intl

YXUSJO

London

Thu 17/12

9:15 a.m.-7:53 p.m.

2 stops11h 38m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 602

LondonSan José

YXU London - SJO San José Juan Santamaria Intl

YXUSJO

London

Mon 14/12

5:30 a.m.-7:53 p.m.

2 stops15h 23m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 742

LondonSan José

YXU London - SJO San José Juan Santamaria Intl

YXUSJO

London

Sun 24/1

9:15 a.m.-11:50 p.m.

2 stops15h 35m

San José Juan Santamaria Intl

Wed 27/1

8:45 a.m.-2:42 p.m.

1 stop28h 57m

C$ 783

LondonSan José

YXU London - SJO San José Juan Santamaria Intl

YXUSJO

London

Wed 10/3

9:15 a.m.-8:39 p.m.

2 stops36h 24m

San José Juan Santamaria Intl

Tue 16/3

10:28 p.m.-9:49 p.m.

2 stops45h 21m

C$ 830

LondonSan José

YXU London - SJO San José Juan Santamaria Intl

YXUSJO

London

Tue 15/12

5:30 a.m.-7:53 p.m.

2 stops15h 23m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 837

LondonSan José

YXU London - SJO San José Juan Santamaria Intl

YXUSJO

London

Mon 8/2

5:30 a.m.-8:39 p.m.

2 stops40h 09m

San José Juan Santamaria Intl

Mon 22/2

8:45 a.m.-2:42 p.m.

2 stops52h 57m

C$ 963

LondonSan José

YXU London - SJO San José Juan Santamaria Intl

YXUSJO

London

Sun 29/11

3:25 p.m.-10:30 p.m.

1 stop8h 05m

San José Juan Santamaria Intl

Mon 30/11

5:10 a.m.-2:42 p.m.

2 stops32h 32m

C$ 1,180

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from London to Costa Rica

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

YXU-SJO

Estimated round-trip 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 to Costa Rica

YXU-CR0

YXU-SJO

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 London to Costa Rica?
If you book a flight to Costa Rica from London, you will be flying from London, which is the city’s only airport. London (YXU) is located 8.6 km from the centre of London.
How long is the flight from London, Ontario to Costa Rica?
There are many flights that can get you from London, Ontario to Costa Rica in 15h 35m. Fly via Air Canada to get the fastest option. London, Ontario and Costa Rica are separated by a distance of 3682 km.
Can I find deals for flights from London to Costa Rica that include hotel bookings?
Yes. In addition to deals on London to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from London to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Costa Rica.
Can I find deals for business class flights from London to Costa Rica?
Yes. Cheapflights offers flight deals from London 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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Can Cheapflights find flights from London 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 London to Costa Rica, users can toggle the no change fees filter when performing a flight search.

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Cheap flights from London, ON to Costa Rica from C$ 484

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Costa Rica

Cheapest flights from London to Costa RicaExplore the most affordable flight options available from London to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2026.

Explore the most affordable flight options available from London to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2026.

Best flights from London to Costa RicaDiscover carefully curated flight deals from London to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 November 2026.

Discover carefully curated flight deals from London to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 November 2026.

Last-minute flights from London to Costa RicaDiscover last-minute flight deals from London to Costa Rica. Data last updated 3 November 2026 and is based on user searches.

Discover last-minute flight deals from London to Costa Rica. Data last updated 3 November 2026 and is based on user searches.

One-way flights from London to Costa RicaSearch for one-way flight options from London to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 3 November 2026.

Search for one-way flight options from London to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 3 November 2026.

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Best time to book a flight from London to Costa Rica

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Related info for your journey

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

How long is the flight from London, Ontario to Costa Rica?

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

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

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

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Complete your trip

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

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

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Cheapest flights from London to Costa Rica
Explore the most affordable flight options available from London to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 November 2026.

Best flights from London to Costa Rica
Discover carefully curated flight deals from London to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 November 2026.

Last-minute flights from London to Costa Rica
Discover last-minute flight deals from London to Costa Rica. Data last updated 3 November 2026 and is based on user searches.

One-way flights from London to Costa Rica
Search for one-way flight options from London to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 3 November 2026.