Cheap flights from London to San Jose Costa Rica

Q: How much are flights normally?

£ 502. If you see flights from London to San Jose Costa Rica for less than this, you've found a good deal.

Q: When is the best time to book cheap flights?

33 weeks. If you want cheap flights from London to San Jose Costa Rica, this is the best time to book.

Q: What are the cheapest airlines?

Air Canada, JetBlue, British Airways, KLM, Lufthansa. These airlines usually offer the cheapest flights from London to San Jose Costa Rica.

Q: Can I fly direct to San Jose Costa Rica?

British Airways. You can fly non-stop from London to San Jose Costa Rica with these airlines.

Q: What airlines fly indirectly?

Iberia Airlines, Air Canada, KLM, British Airways, Lufthansa. These airlines fly from London to San Jose Costa Rica, but you’ll have at least one layover.

Q: When is high season?

November. This is the most expensive time to fly to San Jose Costa Rica. If this is when you want to go, book your flight from London in advance.

Q: When is the cheapest time to fly?

February. Flights from London to San Jose Costa Rica are usually cheaper at this time of year.

Q: How long is the flight?

11 hrs 40 mins. This is the shortest flight time from London to San Jose Costa Rica.

Q: How long should I stay in San Jose Costa Rica?

14 days. Most people spend this amount of time in San Jose Costa Rica.

from as little as £522

7 nights in San Jose Costa Rica, departing London Heathrow on 28 / Oct / 2025 with JetBlue (price found 8 hours ago)

Subject to availability, prices correct of the last 24 hours

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Cheap return flights from London to San Jose Costa Rica

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All prices shown are per person based on return flights only. Prices found in the last 48 hours.

The London / San Jose Costa Rica route

All 8735 km of it

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San Jose Costa Rica flight facts

What you need to know

How much are flights normally?

£ 502

If you see flights from London to San Jose Costa Rica for less than this, you've found a good deal.

When is the best time to book cheap flights?

33 weeks

If you want cheap flights from London to San Jose Costa Rica, this is the best time to book.

What are the cheapest airlines?

Air Canada
JetBlue
British Airways
KLM
Lufthansa

These airlines usually offer the cheapest flights from London to San Jose Costa Rica.

Can I fly direct to San Jose Costa Rica?

British Airways

You can fly non-stop from London to San Jose Costa Rica with these airlines.

What airlines fly indirectly?

Iberia Airlines
Air Canada
KLM
British Airways
Lufthansa

These airlines fly from London to San Jose Costa Rica, but you’ll have at least one layover.

When is high season?

November

This is the most expensive time to fly to San Jose Costa Rica. If this is when you want to go, book your flight from London in advance.

When is the cheapest time to fly?

February

Flights from London to San Jose Costa Rica are usually cheaper at this time of year.

How long is the flight?

11 hrs 40 mins

This is the shortest flight time from London to San Jose Costa Rica.

How long should I stay in San Jose Costa Rica?

14 days

Most people spend this amount of time in San Jose Costa Rica.

Alternative flights from the UK to San Jose Costa Rica

Check out prices for other routes

Manchester to San Jose Costa Rica

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Edinburgh to San Jose Costa Rica

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Birmingham to San Jose Costa Rica

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London Gatwick to San Jose Costa Rica

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London Heathrow to San Jose Costa Rica

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London Stansted to San Jose Costa Rica

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Today alone, Netflights has searched over 11,024 flights. 28 / Oct / 2025 is currently the lowest priced day of the year to fly the London/San Jose Costa Rica route. There are around 906 flights on any given week from the UK to San Jose Costa Rica and the cheapest month to fly right now is October.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)

LOWEST

14 °C

AVG

20 °C

HIGHEST

26 °C

Rainfall (mm)

LOWEST

0 mm

AVG

145.8 mm

HIGHEST

300 mm

Key facts about San Jose Costa Rica

Timezone

6 hrs behind GMT

How to get cheap flights from London to San Jose Costa Rica

Tips and advice from our flight experts

Find a good deal on your flight from London to San Jose Costa Rica with Netflights. 906 flights go via this route every week, and we've collected them all to help you find the best flight deal. If you want to keep your options open, take a look at flights from another airport in London.

The most popular airlines for this route are Iberia Airlines, Air Canada & KLM, while London Heathrow (LHR) is the most popular departure airport in the city. But when you fly is just as important as where you fly from. Search by month to find out when flights are at the priciest and their cheapest.

Last-minute deals can be cheaper, but it's risky. It's best to book flights to San Jose Costa Rica in advance to avoid disappointment. JetBlue usually have the lowest prices, so keep an eye out for their flights. Flights from London to San Jose Costa Rica generally take about 14 hrs 50 mins.

Today, we’ve scanned 11,024 flights, to help you see all the options for your trip to San Jose Costa Rica. Once you’ve chosen your flight, why not check out our deals on accommodation and car hire? You’ll find lots of hotels in Costa Rica, including some close to the airport – perfect if you're arriving late or leaving early.