Cheap flights from London Heathrow to 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 5 hours ago)

Subject to availability, prices correct of the last 24 hours
San Jose Costa Rica

The London Heathrow / San Jose Costa Rica route

All 8715 km of it

Cheap flight deals for this route

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San Jose Costa Rica flight facts

What you need to know

Alternative flights from the UK to San Jose Costa Rica

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San Jose Costa Rica

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 Heathrow/San Jose Costa Rica route. There are around 804 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

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

Tips and advice from our flight experts

If you're looking to fly from London Heathrow to San Jose Costa Rica, you might like to know that 28 / Oct / 2025 currently has the cheapest flights. At the moment, there are ten airlines flying to San Jose Costa Rica. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to San Jose Costa Rica.

The most popular airlines offering flights to San Jose Costa Rica are Iberia Airlines, Air Canada & KLM. Iberia Airlines is the most popular one, but that doesn’t mean their flights will be the cheapest. If you can't find a flight time that suits you, why not look at flying out from a different airport?

The distance between London Heathrow to San Jose Costa Rica is 8715 km. Normally, it takes about 15 hrs 5 mins to fly, and you can definitely expect the journey to be at least 13 hrs 30 mins. You can see the various flight times in the results.

If you want to travel in December, it's best to book your flights early, as this is peak season in San Jose Costa Rica. The cheapest month to fly is normally September – try searching three to four months prior to then to get a bargain. You can also search by month, which will reveal the cheapest time of the week to fly.

Other popular destinations near San Jose Costa Rica

Where other people are flying to

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