When did momondo last update prices for flights from London Airport to Costa Rica?

Prices for flights from London Airport to Costa Rica are updated daily.

How many operators does momondo search for flights from London Airport to Costa Rica?

The number of operators available for flights from London Airport to Costa Rica is 1 as of September 2025.

How old do you have to be to fly from London Airport to Costa Rica?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Airport to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 293 Cheap Flights from London to Costa Rica in 2025/26

1 adult

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Find the cheapest flights from London, Ontario to Costa Rica

Round-trip

One-way

Cheap round-trip flights

9:25 a.m. - 11:25 a.m.YXU-SJO

27h 00m2 stops

11:28 p.m. - 9:21 p.m.SJO-YXU

20h 53m2 stops

C$ 559Multiple Airlines

Find Deal

Wed, 5 Nov - Thu, 20 Nov

9:25 a.m. - 10:55 p.m.YXU-SJO

14h 30m1 stop

8:35 a.m. - 8:46 a.m.SJO-YXU

23h 11m1 stop

C$ 736Air Canada

Find Deal

Wed, 5 Nov - Thu, 20 Nov

9:25 a.m. - 6:53 p.m.YXU-SJO

11h 28m2 stops

10:28 p.m. - 5:05 p.m.SJO-YXU

16h 37m2 stops

C$ 967United Airlines

Find Deal

Sun, 15 Mar - Fri, 20 Mar

5:45 a.m. - 1:15 p.m.YXU-SJO

32h 30m2 stops

9:05 a.m. - 9:21 p.m.SJO-YXU

11h 16m2 stops

C$ 1,126United Airlines

Find Deal

Wed, 24 Dec - Wed, 31 Dec

5:40 p.m. - 12:56 p.m.YXU-SJO

20h 16m2 stops

6:30 a.m. - 5:05 p.m.SJO-YXU

33h 35m2 stops

C$ 1,213United Airlines

Find Deal

Mon, 29 Dec - Mon, 5 Jan

5:40 p.m. - 10:55 p.m.YXU-SJO

30h 15m1 stop

8:35 a.m. - 5:05 p.m.SJO-YXU

7h 30m1 stop

C$ 1,318Air Canada

Find Deal

Mon, 29 Dec - Mon, 5 Jan

5:40 p.m. - 12:56 p.m.YXU-SJO

44h 16m2 stops

6:30 a.m. - 9:21 p.m.SJO-YXU

37h 51m2 stops

C$ 1,580United Airlines

Find Deal

Sat, 27 Dec - Sat, 3 Jan

5:15 a.m. - 10:55 p.m.YXU-SJO

18h 40m1 stop

8:50 a.m. - 5:05 p.m.SJO-YXU

31h 15m2 stops

C$ 1,605Air Canada

Find Deal

Wed, 24 Dec - Wed, 31 Dec

9:25 a.m. - 10:55 p.m.YXU-SJO

14h 30m1 stop

8:35 a.m. - 5:05 p.m.SJO-YXU

7h 30m1 stop

C$ 2,103Air Canada

Find Deal

Wed, 24 Dec - Wed, 31 Dec

9:25 a.m. - 10:32 p.m.YXU-SJO

38h 07m2 stops

2:05 p.m. - 5:05 p.m.SJO-YXU

26h 00m2 stops

C$ 2,270United Airlines

Find Deal

Fri, 26 Dec - Fri, 2 Jan

Air Canada flights from London, Ontario to Costa Rica

Our best Air Canada deals on London, Ontario to Costa Rica flight tickets

Air Canada

5 Nov

YXU9:25 a.m.London

14h 30m

1 stop

SJO10:55 p.m.San José Juan Santamaria Intl

20 Nov

SJO8:35 a.m.San José Juan Santamaria Intl

23h 11m

1 stop

YXU8:46 a.m.London

C$ 736

Find similar

Air Canada

29 Dec

YXU5:40 p.m.London

30h 15m

1 stop

SJO10:55 p.m.San José Juan Santamaria Intl

5 Jan

SJO8:35 a.m.San José Juan Santamaria Intl

7h 30m

1 stop

YXU5:05 p.m.London

C$ 1,318

Find similar

Air Canada

24 Dec

YXU5:15 a.m.London

18h 40m

1 stop

SJO10:55 p.m.San José Juan Santamaria Intl

31 Dec

SJO8:50 a.m.San José Juan Santamaria Intl

31h 15m

2 stops

YXU5:05 p.m.London

C$ 1,605

Find similar

United Airlines flights from London, Ontario to Costa Rica

Our best United Airlines deals on London, Ontario to Costa Rica flight tickets

United Airlines

15 Mar

YXU9:25 a.m.London

11h 28m

2 stops

SJO6:53 p.m.San José Juan Santamaria Intl

20 Mar

SJO10:28 p.m.San José Juan Santamaria Intl

16h 37m

2 stops

YXU5:05 p.m.London

C$ 967

Find similar

United Airlines

24 Dec

YXU5:45 a.m.London

32h 30m

2 stops

SJO1:15 p.m.San José Juan Santamaria Intl

31 Dec

SJO9:05 a.m.San José Juan Santamaria Intl

11h 16m

2 stops

YXU9:21 p.m.London

C$ 1,126

Find similar

United Airlines

29 Dec

YXU5:40 p.m.London

20h 16m

2 stops

SJO12:56 p.m.San José Juan Santamaria Intl

5 Jan

SJO6:30 a.m.San José Juan Santamaria Intl

33h 35m

2 stops

YXU5:05 p.m.London

C$ 1,213

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSan José

YXU - SJO

YXUSJO

London

Wed 5/11

9:25 a.m.-11:25 a.m.

2 stops27h 00m

San José Juan Santamaria Intl

Thu 20/11

11:28 p.m.-9:21 p.m.

2 stops20h 53m

C$ 559

LondonSan José

YXU - SJO

YXUSJO

London

Wed 5/11

9:25 a.m.-10:55 p.m.

1 stop14h 30m

San José Juan Santamaria Intl

Thu 20/11

8:35 a.m.-8:46 a.m.

1 stop23h 11m

C$ 736

LondonSan José

YXU - SJO

YXUSJO

London

Sun 15/3

9:25 a.m.-6:53 p.m.

2 stops11h 28m

San José Juan Santamaria Intl

Fri 20/3

10:28 p.m.-5:05 p.m.

2 stops16h 37m

C$ 967

LondonSan José

YXU - SJO

YXUSJO

London

Wed 24/12

5:45 a.m.-1:15 p.m.

2 stops32h 30m

San José Juan Santamaria Intl

Wed 31/12

9:05 a.m.-9:21 p.m.

2 stops11h 16m

C$ 1,126

LondonSan José

YXU - SJO

YXUSJO

London

Mon 29/12

5:40 p.m.-12:56 p.m.

2 stops20h 16m

San José Juan Santamaria Intl

Mon 5/1

6:30 a.m.-5:05 p.m.

2 stops33h 35m

C$ 1,213

LondonSan José

YXU - SJO

YXUSJO

London

Mon 29/12

5:40 p.m.-10:55 p.m.

1 stop30h 15m

San José Juan Santamaria Intl

Mon 5/1

8:35 a.m.-5:05 p.m.

1 stop7h 30m

C$ 1,318

LondonSan José

YXU - SJO

YXUSJO

London

Sat 27/12

5:40 p.m.-12:56 p.m.

2 stops44h 16m

San José Juan Santamaria Intl

Sat 3/1

6:30 a.m.-9:21 p.m.

2 stops37h 51m

C$ 1,580

LondonSan José

YXU - SJO

YXUSJO

London

Wed 24/12

5:15 a.m.-10:55 p.m.

1 stop18h 40m

San José Juan Santamaria Intl

Wed 31/12

8:50 a.m.-5:05 p.m.

2 stops31h 15m

C$ 1,605

LondonSan José

YXU - SJO

YXUSJO

London

Wed 24/12

9:25 a.m.-10:55 p.m.

1 stop14h 30m

San José Juan Santamaria Intl

Wed 31/12

8:35 a.m.-5:05 p.m.

1 stop7h 30m

C$ 2,103

LondonSan José

YXU - SJO

YXUSJO

London

Fri 26/12

9:25 a.m.-10:32 p.m.

2 stops38h 07m

San José Juan Santamaria Intl

Fri 2/1

2:05 p.m.-5:05 p.m.

2 stops26h 00m

C$ 2,270

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London, Ontario to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Costa Rica?

Air Canada and United Airlines are the most popular carriers operating from London to Costa Rica

Which airlines fly to Costa Rica?

WestJet, Air Canada and Avianca are the top three most popular airlines that fly to Costa Rica from London, Ontario according to our data. WestJet is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Costa Rica. Keep in mind that there are 11 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

Cheap London, Ontario to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Costa Rica

Direct flights	None

There are no direct flights from London, Ontario to Costa Rica. There are no popular flight routes from London, Ontario to Costa Rica.

Search flight deals

When did momondo last update prices for flights from London Airport to Costa Rica?
Prices for flights from London Airport to Costa Rica are updated daily.
How many operators does momondo search for flights from London Airport to Costa Rica?
The number of operators available for flights from London Airport to Costa Rica is 1 as of September 2025.
How old do you have to be to fly from London Airport to Costa Rica?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from London, Ontario to Costa Rica

Compare and see reviews for airlines that fly from London, Ontario to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 621	Free Cancellation	Rating 7.1 10,000 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Costa Rica?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Costa Rica . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Costa Rica with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Costa Rica flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Costa Rica?

Once all potential London to Costa Rica flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Costa Rica right now. Can momondo alert me if prices change?

Price alerts on flights to Costa Rica from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Costa Rica trip

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Popular Cities in Costa Rica

Flights to Liberiafrom C$ 319

Flights to San José, San José Provincefrom C$ 398

Cheap flights from London, Ontario to Costa Rica from C$ 293

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Costa Rica departing on 29/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London, Ontario to Costa Rica

Cheap round-trip flights

Cheap one-way flights

Air Canada flights from London, Ontario to Costa Rica

Our best Air Canada deals on London, Ontario to Costa Rica flight tickets

United Airlines flights from London, Ontario to Costa Rica

Our best United Airlines deals on London, Ontario to Costa Rica flight tickets

momondo Fare Finder

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

See travel insights to Costa Rica from

How to get the cheapest flight ticket from London, Ontario to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Costa Rica?

Air Canada and United Airlines are the most popular carriers operating from London to Costa Rica

Which airlines fly to Costa Rica?

Cheap London, Ontario to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Costa Rica

Direct flights

When did momondo last update prices for flights from London Airport to Costa Rica?

How many operators does momondo search for flights from London Airport to Costa Rica?

How old do you have to be to fly from London Airport to Costa Rica?

What documentation or ID do you need to fly to Costa Rica?

Best airlines flying from London, Ontario to Costa Rica

Compare and see reviews for airlines that fly from London, Ontario to Costa Rica with momondo

Why use momondo?

Why should I use momondo to find a flight deal from London to Costa Rica?

Can I find flights from London to Costa Rica with flexible booking policies on momondo?

How can momondo help me find flights from London to Costa Rica?

I’m not ready to book a flight from London to Costa Rica right now. Can momondo alert me if prices change?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular Cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo