S$703 Cheap Flights from San José to London

View S$703 flight on Tue, 17 Feb, 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 S$703 for one-way flights and S$1,728 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Mon, 5 Jan - Sat, 10 Jan
SJO
San José
LHR
London
S$1,728 Return, found 23 hours ago
S$1,728
Return
found 23 hours ago
Select KLM flight, departing Mon, 5 Jan from San José to London, returning Sat, 10 Jan, priced at S$1,728 found 23 hours ago
KLM
Mon, 5 Jan - Sat, 10 Jan
SJO
San José
LHR
London
S$1,730 Return, found 23 hours ago
S$1,730
Return
found 23 hours ago
Select KLM flight, departing Mon, 5 Jan from San José to London, returning Sat, 10 Jan, priced at S$1,730 found 23 hours ago
KLM
Mon, 5 Jan - Sat, 10 Jan
SJO
San José
LHR
London
S$1,777 Return, found 23 hours ago
S$1,777
Return
found 23 hours ago
Select KLM flight, departing Mon, 5 Jan from San José to London, returning Sat, 10 Jan, priced at S$1,777 found 23 hours ago
KLM
Mon, 5 Jan - Sat, 10 Jan
SJO
San José
LHR
London
S$1,779 Return, found 23 hours ago
S$1,779
Return
found 23 hours ago
Select KLM flight, departing Mon, 5 Jan from San José to London, returning Sat, 10 Jan, priced at S$1,779 found 23 hours ago
KLM
Mon, 5 Jan - Sat, 10 Jan
SJO
San José
LHR
London
S$1,830 Return, found 23 hours ago
S$1,830
Return
found 23 hours ago
Select KLM flight, departing Mon, 5 Jan from San José to London, returning Sat, 10 Jan, priced at S$1,830 found 23 hours ago
KLM
Mon, 5 Jan - Sat, 10 Jan
SJO
San José
LHR
London
S$1,832 Return, found 23 hours ago
S$1,832
Return
found 23 hours ago
Select KLM flight, departing Mon, 5 Jan from San José to London, returning Sat, 10 Jan, priced at S$1,832 found 23 hours ago
KLM
Mon, 5 Jan - Sat, 10 Jan
SJO
San José
LHR
London
S$2,133 Return, found 23 hours ago
S$2,133
Return
found 23 hours ago
Select KLM flight, departing Mon, 5 Jan from San José to London, returning Sat, 10 Jan, priced at S$2,133 found 23 hours ago
Air Canada
Mon, 5 Jan - Sat, 10 Jan
SJO
San José
LHR
London
S$2,380 Return, found 23 hours ago
S$2,380
Return
found 23 hours ago
Select Air Canada flight, departing Mon, 5 Jan from San José to London, returning Sat, 10 Jan, priced at S$2,380 found 23 hours ago
Delta
Mon, 5 Jan - Sat, 10 Jan
SJO
San José
LHR
London
S$2,593 Return, found 23 hours ago
S$2,593
Return
found 23 hours ago
Select Delta flight, departing Mon, 5 Jan from San José to London, returning Sat, 10 Jan, priced at S$2,593 found 23 hours ago
Swiss International Air Lines
Mon, 5 Jan - Sat, 10 Jan
SJO
San José
LHR
London
S$2,819 Return, found 23 hours ago
S$2,819
Return
found 23 hours ago
Select Swiss International Air Lines flight, departing Mon, 5 Jan from San José to London, returning Sat, 10 Jan, priced at S$2,819 found 23 hours ago

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

February is typically the cheapest month to fly

From S$847 - S$1,326 per traveller.
San José to London route information
Origin airport
Juan Santamaría Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Delta, KLM
Return price
S$1,727
Distance
8657 km

Perfect flights from San José to London

Your Journey from San José to London

Start your unforgettable journey with Expedia. Our broad selection of flights from San José to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Aeromexico, American Airlines, avianca, Air Canada, United, KLM, Delta, Swiss International Air Lines. Our selection of flights from Juan Santamaría Intl. to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with San José to London Flights

Experience the joy of finding cheap flights from Juan Santamaría Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$703 and roundtrip prices from S$1,728*.
 

Pre-Flight Essentials

Ensure a smooth journey from San José to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your San José to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from San José to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from San José to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from San José to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$1,728. 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 kilometres, 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.

Explore a world of travel with Expedia

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