₩797,200 Cheap Flights from San José (SJO) to London (LHR)

View ₩797,200 flight on Wed, Sep 9, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ₩797,200 for one-way flights and ₩1,174,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Fri, May 8 - Tue, May 26
SJO
San José
LHR
London
₩1,174,500 Roundtrip, just found
₩1,174,500
Roundtrip
just found
Select KLM flight, departing Fri, May 8 from San José to London, returning Tue, May 26, priced at ₩1,174,500 just found
KLM
Thu, May 7 - Tue, Aug 18
SJO
San José
LHR
London
₩1,183,000 Roundtrip, found 1 day ago
₩1,183,000
Roundtrip
found 1 day ago
Select KLM flight, departing Thu, May 7 from San José to London, returning Tue, Aug 18, priced at ₩1,183,000 found 1 day ago
Air France
Thu, May 7 - Tue, Aug 18
SJO
San José
LHR
London
₩1,183,100 Roundtrip, found 1 day ago
₩1,183,100
Roundtrip
found 1 day ago
Select Air France flight, departing Thu, May 7 from San José to London, returning Tue, Aug 18, priced at ₩1,183,100 found 1 day ago
KLM
Fri, May 8 - Tue, May 26
SJO
San José
LHR
London
₩1,192,800 Roundtrip, just found
₩1,192,800
Roundtrip
just found
Select KLM flight, departing Fri, May 8 from San José to London, returning Tue, May 26, priced at ₩1,192,800 just found
KLM
Fri, Jul 24 - Tue, Aug 18
SJO
San José
LHR
London
₩1,201,300 Roundtrip, found 1 day ago
₩1,201,300
Roundtrip
found 1 day ago
Select KLM flight, departing Fri, Jul 24 from San José to London, returning Tue, Aug 18, priced at ₩1,201,300 found 1 day ago
KLM
Fri, May 8 - Tue, May 26
SJO
San José
LHR
London
₩1,217,400 Roundtrip, just found
₩1,217,400
Roundtrip
just found
Select KLM flight, departing Fri, May 8 from San José to London, returning Tue, May 26, priced at ₩1,217,400 just found
KLM
Fri, Jul 24 - Tue, Aug 18
SJO
San José
LHR
London
₩1,228,400 Roundtrip, found 1 day ago
₩1,228,400
Roundtrip
found 1 day ago
Select KLM flight, departing Fri, Jul 24 from San José to London, returning Tue, Aug 18, priced at ₩1,228,400 found 1 day ago
avianca
Fri, May 15 - Wed, Sep 9
SJO
San José
LHR
London
₩1,246,000 Roundtrip, just found
₩1,246,000
Roundtrip
just found
Select avianca flight, departing Fri, May 15 from San José to London, returning Wed, Sep 9, priced at ₩1,246,000 just found
Iberia
Fri, May 8 - Tue, May 26
SJO
San José
LHR
London
₩1,341,500 Roundtrip, just found
₩1,341,500
Roundtrip
just found
Select Iberia flight, departing Fri, May 8 from San José to London, returning Tue, May 26, priced at ₩1,341,500 just found
British Airways
Fri, May 8 - Tue, May 12
SJO
San José
LHR
London
₩1,341,900 Roundtrip, just found
₩1,341,900
Roundtrip
just found
Select British Airways flight, departing Fri, May 8 from San José to London, returning Tue, May 12, priced at ₩1,341,900 just found

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

October is typically the cheapest month to fly

From ₩851,528 - ₩1,463,905 per traveler.
Flights from San José (SJO) to London (LHR)
Origin airport
Juan Santamaría Intl.
Destination airport
Heathrow
Airlines serving
Aeromexico, Air Canada, Air France, American Airlines, British Airways, Delta, Iberia, KLM, Swiss International Air Lines, United, avianca
Roundtrip price
₩1,174,500
Distance
8657 km

San José to London 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 San José to London 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 London.

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 SJO to LHR flights that won’t make your bank account wince. Ready to temporarily leave behind San José 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 LHR 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 Juan Santamaria Intl. Airport (SJO) to London Heathrow?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between SJO and Heathrow Airport (LHR) start from ₩1,174,500. Book now to get the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Juan Santamaria Intl. Airport to Heathrow Airport (LHR)?
Each air carrier has its own terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from SJO to LHR 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 Juan Santamaria Intl. Airport to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Juan Santamaria Intl. Airport (SJO) to Heathrow Airport (LHR)?
San Jose to Hounslow is around 8,700 kilometers, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Throw in some snacks to munch on throughout your trip too.
Which airlines fly direct from SJO to Heathrow Airport?
Currently, no airlines offer direct flights from SJO to London Heathrow. You'll need to book a flight with at least one stop. To get the best price and connections, lock in your fare well in advance.
Are SJO to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Juan Santamaria Intl. Airport to London Heathrow can be hit-or-miss. You might be lucky and score a bargain, but you could also miss out entirely! If you'd rather start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines publish their prices so far in advance. Our advice? Check back often as updates are made frequently.

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