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Flights to San José Juan Santamaria Intl

£273 Cheap flights to San José

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San José departing on 17/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to San José

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
09:45 - 21:02LHR-SJO
17h 17m1 stop
American Airlines Logo
14:49 - 12:15SJO-LHR
15h 26m1 stop
£527American Airlines
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Sat, 24 Jan - Sat, 7 Mar
Multiple Airlines Logo
14:00 - 11:27LGW-SJO
27h 27m1 stop
Multiple Airlines Logo
13:19 - 10:05SJO-LGW
38h 46m2 stops
£527Multiple Airlines
Find Deal
Fri, 9 Jan - Fri, 23 Jan
Air Canada Logo
18:00 - 22:55LHR-SJO
34h 55m1 stop
Air Canada Logo
08:35 - 06:30SJO-LHR
15h 55m1 stop
£536Air Canada
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Fri, 21 Nov - Fri, 5 Dec
Air Canada Logo
09:00 - 00:05LHR-SJO
21h 05m2 stops
Air Canada Logo
08:05 - 08:35SJO-LHR
41h 30m2 stops
£540Air Canada
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Wed, 4 Feb - Tue, 14 Apr
Lufthansa Logo
06:50 - 19:53LHR-SJO
19h 03m2 stops
Lufthansa Logo
08:45 - 07:30SJO-LHR
16h 45m1 stop
£553Lufthansa
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Fri, 21 Nov - Sat, 6 Dec
United Airlines Logo
06:30 - 19:53LHR-SJO
19h 23m2 stops
United Airlines Logo
08:45 - 07:30SJO-LHR
16h 45m1 stop
£568United Airlines
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Fri, 21 Nov - Sat, 6 Dec
United Airlines Logo
06:30 - 19:53LHR-SJO
19h 23m2 stops
United Airlines Logo
23:28 - 05:55SJO-LHR
24h 27m2 stops
£570United Airlines
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Fri, 21 Nov - Mon, 24 Nov
Lufthansa Logo
06:10 - 12:42MAN-SJO
36h 32m2 stops
Lufthansa Logo
23:28 - 17:00SJO-MAN
35h 32m2 stops
£608Lufthansa
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Sat, 22 Nov - Sun, 7 Dec
KLM Logo
13:45 - 15:00LCY-SJO
31h 15m2 stops
KLM Logo
20:30 - 08:10SJO-LCY
29h 40m1 stop
£673KLM
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Sun, 18 Jan - Tue, 27 Jan
KLM Logo
07:45 - 18:25LCY-SJO
16h 40m1 stop
KLM Logo
20:05 - 16:35SJO-LCY
14h 30m2 stops
£675KLM
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Mon, 26 Jan - Mon, 9 Feb

momondo Fare Finder

 
Locate flights to San José Juan Santamaria Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 23 October 2025.
Use the filters below to find and compare flights to San José that are best for you.

Fly from

Route

Depart

Return

Price

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sat 24/1

09:45-21:02

1 stop17h 17m

San José Juan Santamaria Intl

Sat 7/3

14:49-12:15

1 stop15h 26m

£527

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Fri 9/1

14:00-11:27

1 stop27h 27m

San José Juan Santamaria Intl

Fri 23/1

13:19-10:05

2 stops38h 46m

£527

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Fri 21/11

18:00-22:55

1 stop34h 55m

San José Juan Santamaria Intl

Fri 5/12

08:35-06:30

1 stop15h 55m

£536

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Wed 4/2

09:00-00:05

2 stops21h 05m

San José Juan Santamaria Intl

Tue 14/4

08:05-08:35

2 stops41h 30m

£540

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Fri 21/11

06:50-19:53

2 stops19h 03m

San José Juan Santamaria Intl

Sat 6/12

08:45-07:30

1 stop16h 45m

£553

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Fri 21/11

06:30-19:53

2 stops19h 23m

San José Juan Santamaria Intl

Sat 6/12

08:45-07:30

1 stop16h 45m

£568

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Fri 21/11

06:30-19:53

2 stops19h 23m

San José Juan Santamaria Intl

Mon 24/11

23:28-05:55

2 stops24h 27m

£570

ManchesterSan José

MAN - SJO

MANSJO

Manchester

Sat 22/11

06:10-12:42

2 stops36h 32m

San José Juan Santamaria Intl

Sun 7/12

23:28-17:00

2 stops35h 32m

£608

LondonSan José

LCY - SJO

LCYSJO

London City

Sun 18/1

13:45-15:00

2 stops31h 15m

San José Juan Santamaria Intl

Tue 27/1

20:30-08:10

1 stop29h 40m

£673

LondonSan José

LCY - SJO

LCYSJO

London City

Mon 26/1

07:45-18:25

1 stop16h 40m

San José Juan Santamaria Intl

Mon 9/2

20:05-16:35

2 stops14h 30m

£675

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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San José flights insights and trends

Explore insights for your San José flight to craft the best travel plan

What is the cheapest month to fly to San José?

The cheapest month to fly to San José from United Kingdom is in September. Flight prices, which tend to average around £606, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to San José from United Kingdom during October instead. Flights to San José in October, while not as cheap as those in September, still average around £623.

What is the absolute cheapest flight to San José?

See prices from:

What is the cheapest day to depart on your flight to San José?

The cheapest day to depart from United Kingdom to San José is on a Wednesday when prices can be found for as low as £856. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £1,163. These prices are subject to change though, so be sure to set up a Price Alert for flights to San José.

What is the cheapest time of day to depart on your flight to San José?

Our data shows that the cheapest United Kingdom to San José flights are usually those with departure times in the afternoon. Our users have found flights to San José in the afternoon for as low as £603. In the morning is when there is more demand to fly to San José, so prices are often more expensive at around £876 per ticket.

How far in advance should I book a flight to San José?

You are more likely to see cheaper flights to San José from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around £654 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from United Kingdom for as low as £608 on momondo.

Cheapest flights to San José Juan Santamaria Intl

Find the cheapest flights to San José Juan Santamaria Intl from your nearest city or airport
Find flights from London Heathrow Airport to San José
CHEAPEST MONTH TO FLY TO SAN JOSÉ FROM LONDON HEATHROW AIRPORTNovember14% cheaperFlying from London Heathrow Airport to San José costs on average just £565 in November
MOST EXPENSIVE MONTH TO FLY TO SAN JOSÉ FROM LONDON HEATHROW AIRPORTDecember33% more expensiveIt costs about £872 for flights to San José from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO SAN JOSÉ FROM LONDON HEATHROW AIRPORTNovember218% more users visitedMore momondo users searched in flights to San José from London Heathrow Airport in November than any other month

Cheap San José flight deals and tips

Summary info about San José flight prices, duration and airlines

Best One-Way Price

£273

Best Round-Trip Price

£527

Fastest flight time

16h 59m

Popular in

July
The best one-way flight price to San José from United Kingdom in the last 72 hours is £273 (London Gatwick to San José Juan Santamaria Intl).
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The best round-trip flight price to San José from United Kingdom in the last 72 hours is £527 (London Heathrow to San José Juan Santamaria Intl).
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The fastest flight to San José from United Kingdom takes 16h 59m (London Heathrow to San José Juan Santamaria Intl).
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July has the highest demand for flights to San José, with a 8% price increase on average.
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Frequently asked questions about flying to San José

How far in advance should I book a flight to San José?

The best time to book a flight to San José from United Kingdom is 70 days out, which is when prices tend to be around £676. However, in the past 72 hours, people saw flights from United Kingdom for as low as £591.

Is there an alternative airport near San José?

Those flying to San José could potentially find better pricing at San José Tobias Bolanos Intl Airport (3 mi from San José city centre), Quepos Airport (34 mi from San José city centre), San Isidro del General Airport (48 mi from San José city centre), La Fortuna Airport (50 mi from San José city centre) or Tortuquero Airport (59 mi from San José city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into San José?

The cheapest airport near San José is typically Quepos Airport, with an average price of £157/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to San José Juan Santamaria Intl Airport?

Prices for flights to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights to San José Juan Santamaria Intl Airport?

As of October 2025, there are 16 operators available to choose from for flights to San José Juan Santamaria Intl Airport.

How old do you have to be to fly to San José Juan Santamaria Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to San José Juan Santamaria Intl Airport.

What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

The travel and health documents required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Alajuela
Jacó
Manuel Antonio
Monteverde

Why use momondo?

Why should I use momondo to find a flight deal to San José?

Finding the right flight to San José is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San José quick and easy, saving you time and money.

Can I find flights to San José with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to San José to just show those with flexible booking policies.

How can momondo help me find flights to San José?

momondo helps you find the best flight to San José by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to San José right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San José flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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