₩686,100 Cheap Flights from London (LHR) to San José (SJO)

View ₩686,100 flight on Mon, Mar 16, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Juan Santamaria Intl. Airport (SJO)

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Cheap Flights from London to San José (LHR-SJO)

Prices were available within the past 7 days and start at ₩686,100 for one-way flights and ₩970,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Apr 23 - Wed, Jul 15
LHR
London
SJO
San José
₩970,600 Roundtrip, found 2 days ago
₩970,600
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Apr 23 from London to San José, returning Wed, Jul 15, priced at ₩970,600 found 2 days ago
Swiss International Air Lines
Thu, Apr 23 - Wed, Jul 15
LHR
London
SJO
San José
₩994,000 Roundtrip, found 2 days ago
₩994,000
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, Apr 23 from London to San José, returning Wed, Jul 15, priced at ₩994,000 found 2 days ago
American Airlines
Mon, Mar 16 - Fri, Mar 20
LHR
London
SJO
San José
₩996,600 Roundtrip, found 1 day ago
₩996,600
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Mar 16 from London to San José, returning Fri, Mar 20, priced at ₩996,600 found 1 day ago
Air Canada
Tue, Mar 24 - Wed, Jul 15
LHR
London
SJO
San José
₩1,013,100 Roundtrip, found 2 days ago
₩1,013,100
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Mar 24 from London to San José, returning Wed, Jul 15, priced at ₩1,013,100 found 2 days ago
Air Canada
Thu, Apr 23 - Wed, Jul 15
LHR
London
SJO
San José
₩1,020,500 Roundtrip, found 2 days ago
₩1,020,500
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Apr 23 from London to San José, returning Wed, Jul 15, priced at ₩1,020,500 found 2 days ago
Swiss International Air Lines
Thu, Apr 30 - Wed, Jul 15
LHR
London
SJO
San José
₩1,025,300 Roundtrip, found 2 days ago
₩1,025,300
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, Apr 30 from London to San José, returning Wed, Jul 15, priced at ₩1,025,300 found 2 days ago
Air Canada
Thu, Apr 30 - Wed, Jul 15
LHR
London
SJO
San José
₩1,029,600 Roundtrip, found 2 days ago
₩1,029,600
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Apr 30 from London to San José, returning Wed, Jul 15, priced at ₩1,029,600 found 2 days ago
Air Canada
Thu, Apr 23 - Wed, Jul 15
LHR
London
SJO
San José
₩1,029,800 Roundtrip, found 2 days ago
₩1,029,800
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Apr 23 from London to San José, returning Wed, Jul 15, priced at ₩1,029,800 found 2 days ago
Lufthansa
Thu, Apr 23 - Wed, Jul 15
LHR
London
SJO
San José
₩1,048,200 Roundtrip, found 2 days ago
₩1,048,200
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Thu, Apr 23 from London to San José, returning Wed, Jul 15, priced at ₩1,048,200 found 2 days ago
United
Tue, Mar 24 - Wed, Jul 15
LHR
London
SJO
San José
₩1,070,900 Roundtrip, found 2 days ago
₩1,070,900
Roundtrip
found 2 days ago
Select United flight, departing Tue, Mar 24 from London to San José, returning Wed, Jul 15, priced at ₩1,070,900 found 2 days ago

Find the cheapest month to fly from London (LHR) to San José (SJO)

January is typically the cheapest month to fly

From ₩826,053 - ₩1,920,635 per traveler.
Flights from London (LHR) to San José (SJO)
Origin airport
Heathrow
Destination airport
Juan Santamaría Intl.
Airlines serving
Aeromexico, Air Canada, Air France, American Airlines, British Airways, Delta, Iberia, KLM, Lufthansa, Swiss International Air Lines, United, avianca
Roundtrip price
₩970,600
Distance
8657 km

London to San José Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to San José will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San José.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LHR to SJO flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SJO with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from LHR to Juan Santamaria Intl. Airport?
Start packing your bags, because round-trip journeys from Heathrow Airport (LHR) to Juan Santamaria Intl. Airport (SJO) start from ₩970,600. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Juan Santamaria Intl. Airport?
The majority of flights can be canceled online, but every air carrier has its own terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport (LHR) to Juan Santamaria Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London Heathrow to SJO flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Heathrow Airport (LHR) to SJO?
The flight time from London Heathrow (LHR) to Juan Santamaria Intl. Airport (SJO) (SJO) is usually around 14 hours. It's is no small journey, so make sure you fill your hand luggage with plenty to keep you busy.
How far is the flight from LHR to SJO?
The distance is around 8,700 kilometers, so fill your carry-on luggage with whatever you need to make your journey comfortable. Not sure what to take on board your Hounslow to San Jose flight? A neck pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from London Heathrow to Juan Santamaria Intl. Airport?
Direct flights aren't available, so you'll need to make at least one stop between London Heathrow and Juan Santamaria Intl. Airport. Take advantage of the layover time to stretch your legs and grab a coffee.
Are London Heathrow to Juan Santamaria Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Heathrow Airport (LHR) to SJO last minute could save you some cash. However, you might miss out on a flight altogether! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

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