Latest deals
Insights
FAQs
Price Alerts

Cheap flights from London, Ontario to Costa Rica from C$ 432

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 30/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London, Ontario to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:45 a.m. - 9:05 p.m.
YXU
-
SJO
17h 20m
1 stop
Air Canada Logo
7:35 a.m. - 9:46 p.m.
SJO
-
YXU
12h 11m
1 stop
C$ 705Air Canada
Wed, 28 Oct - Fri, 30 Oct
Air Canada Logo
5:45 a.m. - 9:05 p.m.
YXU
-
SJO
17h 20m
1 stop
Air Canada Logo
7:35 a.m. - 9:46 p.m.
SJO
-
YXU
12h 11m
1 stop
C$ 706Air Canada
Wed, 28 Oct - Fri, 30 Oct
United Airlines Logo
5:45 a.m. - 7:39 p.m.
YXU
-
SJO
15h 54m
2 stops
United Airlines Logo
10:28 p.m. - 4:06 p.m.
SJO
-
YXU
39h 38m
2 stops
C$ 828United Airlines
Wed, 28 Oct - Fri, 30 Oct
United Airlines Logo
3:25 p.m. - 7:39 p.m.
YXU
-
SJO
30h 14m
2 stops
United Airlines Logo
10:28 p.m. - 9:46 p.m.
SJO
-
YXU
21h 18m
2 stops
C$ 829United Airlines
Wed, 28 Oct - Fri, 30 Oct
Multiple Airlines Logo
9:10 p.m. - 8:45 a.m.
YXU
-
SJO
13h 35m
2 stops
Multiple Airlines Logo
5:05 a.m. - 8:32 p.m.
SJO
-
YXU
13h 27m
2 stops
C$ 848Multiple Airlines
Mon, 6 Jul - Tue, 14 Jul
Avianca Logo
5:45 a.m. - 11:45 a.m.
YXU
-
SJO
32h 00m
3 stops
Avianca Logo
5:00 a.m. - 9:06 a.m.
SJO
-
YXU
26h 06m
2 stops
C$ 862Avianca
Wed, 28 Oct - Fri, 30 Oct
Avianca Logo
5:45 a.m. - 11:45 a.m.
YXU
-
SJO
32h 00m
3 stops
Avianca Logo
5:00 a.m. - 9:06 a.m.
SJO
-
YXU
26h 06m
2 stops
C$ 863Avianca
Wed, 28 Oct - Fri, 30 Oct
Avianca Logo
5:45 a.m. - 11:45 a.m.
YXU
-
SJO
32h 00m
3 stops
Avianca Logo
12:40 p.m. - 10:06 a.m.
SJO
-
YXU
43h 26m
3 stops
C$ 888Avianca
Wed, 28 Oct - Fri, 30 Oct
Avianca Logo
5:45 a.m. - 11:45 a.m.
YXU
-
SJO
32h 00m
3 stops
Avianca Logo
12:40 p.m. - 10:06 a.m.
SJO
-
YXU
43h 26m
3 stops
C$ 890Avianca
Wed, 28 Oct - Fri, 30 Oct
Air Canada Logo
9:45 a.m. - 9:05 p.m.
YXU
-
SJO
13h 20m
1 stop
Air Canada Logo
5:00 a.m. - 9:06 a.m.
SJO
-
YXU
26h 06m
2 stops
C$ 1,028Air Canada
Wed, 28 Oct - Fri, 30 Oct

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from London, Ontario to Costa Rica

Our best Air Canada deals on London, Ontario to Costa Rica flight tickets
Air Canada
28 Oct
YXU5:45 a.m.London
17h 20m
1 stop
SJO9:05 p.m.San José Juan Santamaria Intl
30 Oct
SJO7:35 a.m.San José Juan Santamaria Intl
12h 11m
1 stop
YXU9:46 p.m.London
C$ 705
Air Canada
28 Oct
YXU5:45 a.m.London
17h 20m
1 stop
SJO9:05 p.m.San José Juan Santamaria Intl
30 Oct
SJO7:35 a.m.San José Juan Santamaria Intl
12h 11m
1 stop
YXU9:46 p.m.London
C$ 706
Air Canada
28 Oct
YXU9:45 a.m.London
13h 20m
1 stop
SJO9:05 p.m.San José Juan Santamaria Intl
30 Oct
SJO5:00 a.m.San José Juan Santamaria Intl
26h 06m
2 stops
YXU9:06 a.m.London
C$ 1,028

United Airlines flights from London, Ontario to Costa Rica

Our best United Airlines deals on London, Ontario to Costa Rica flight tickets
United Airlines
28 Oct
YXU5:45 a.m.London
15h 54m
2 stops
SJO7:39 p.m.San José Juan Santamaria Intl
30 Oct
SJO10:28 p.m.San José Juan Santamaria Intl
39h 38m
2 stops
YXU4:06 p.m.London
C$ 828
United Airlines
28 Oct
YXU3:25 p.m.London
30h 14m
2 stops
SJO7:39 p.m.San José Juan Santamaria Intl
30 Oct
SJO10:28 p.m.San José Juan Santamaria Intl
21h 18m
2 stops
YXU9:46 p.m.London
C$ 829
United Airlines
6 Jul
YXU9:10 p.m.London
24h 27m
2 stops
SJO7:37 p.m.San José Juan Santamaria Intl
11 Jul
SJO12:30 a.m.San José Juan Santamaria Intl
18h 02m
2 stops
YXU8:32 p.m.London
C$ 1,178

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 20 June 2026.
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

Cheapest round-trip

LondonSan José

YXU - SJO

YXUSJO

London

Wed 28/10

5:45 a.m.-9:05 p.m.

1 stop17h 20m

San José Juan Santamaria Intl

Fri 30/10

7:35 a.m.-9:46 p.m.

1 stop12h 11m

C$ 705

LondonSan José

YXU - SJO

YXUSJO

London

Wed 28/10

5:45 a.m.-9:05 p.m.

1 stop17h 20m

San José Juan Santamaria Intl

Fri 30/10

7:35 a.m.-9:46 p.m.

1 stop12h 11m

C$ 706

LondonSan José

YXU - SJO

YXUSJO

London

Wed 28/10

5:45 a.m.-7:39 p.m.

2 stops15h 54m

San José Juan Santamaria Intl

Fri 30/10

10:28 p.m.-4:06 p.m.

2 stops39h 38m

C$ 828

LondonSan José

YXU - SJO

YXUSJO

London

Wed 28/10

3:25 p.m.-7:39 p.m.

2 stops30h 14m

San José Juan Santamaria Intl

Fri 30/10

10:28 p.m.-9:46 p.m.

2 stops21h 18m

C$ 829
Quickest round-trip

LondonSan José

YXU - SJO

YXUSJO

London

Mon 6/7

9:10 p.m.-8:45 a.m.

2 stops13h 35m

San José Juan Santamaria Intl

Tue 14/7

5:05 a.m.-8:32 p.m.

2 stops13h 27m

C$ 848

LondonSan José

YXU - SJO

YXUSJO

London

Wed 28/10

5:45 a.m.-11:45 a.m.

3 stops32h 00m

San José Juan Santamaria Intl

Fri 30/10

5:00 a.m.-9:06 a.m.

2 stops26h 06m

C$ 862

LondonSan José

YXU - SJO

YXUSJO

London

Wed 28/10

5:45 a.m.-11:45 a.m.

3 stops32h 00m

San José Juan Santamaria Intl

Fri 30/10

5:00 a.m.-9:06 a.m.

2 stops26h 06m

C$ 863

LondonSan José

YXU - SJO

YXUSJO

London

Wed 28/10

5:45 a.m.-11:45 a.m.

3 stops32h 00m

San José Juan Santamaria Intl

Fri 30/10

12:40 p.m.-10:06 a.m.

3 stops43h 26m

C$ 888

LondonSan José

YXU - SJO

YXUSJO

London

Wed 28/10

5:45 a.m.-11:45 a.m.

3 stops32h 00m

San José Juan Santamaria Intl

Fri 30/10

12:40 p.m.-10:06 a.m.

3 stops43h 26m

C$ 890

LondonSan José

YXU - SJO

YXUSJO

London

Wed 28/10

9:45 a.m.-9:05 p.m.

1 stop13h 20m

San José Juan Santamaria Intl

Fri 30/10

5:00 a.m.-9:06 a.m.

2 stops26h 06m

C$ 1,028

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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

Can stopping save me money on London, Ontario to Costa Rica flights?

You could potentially save up to 32% on your flight if you consider stops on a London, Ontario to Costa Rica flight.

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

Fastest flight time

15h 54m

Direct flights

None
The fastest flight from London, Ontario to Costa Rica takes 15h 54m
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

Frequently asked questions about flying from London, Ontario to Costa Rica

  • 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 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.

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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 20/7
Mon 27/7
By creating a price alert you accept our terms of use and privacy policy.

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
Flights to Liberiafrom C$ 436
Flights to San Joséfrom C$ 524