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Cheap flights from London to San José from £245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to San José departing on 17/11. 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 London to San José

Cheap return flights

Logo
14:00 - 10:27LGW-SJO
27h 27m1 stop
Logo
11:37 - 10:00SJO-LGW
15h 23m1 stop
£403
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Tue, 7 Oct - Tue, 14 Oct
Logo
14:00 - 10:32LGW-SJO
27h 32m1 stop
Logo
11:37 - 10:00SJO-LGW
15h 23m1 stop
£404
Find Deal
Tue, 2 Sep - Mon, 22 Sep
Logo
14:00 - 15:13LGW-SJO
32h 13m1 stop
Logo
07:30 - 10:00SJO-LGW
19h 30m1 stop
£410
Find Deal
Tue, 2 Sep - Mon, 22 Sep
Air Canada Logo
09:00 - 00:05LHR-SJO
21h 05m2 stops
Air Canada Logo
08:35 - 11:20SJO-LHR
20h 45m1 stop
£558Air Canada
Find Deal
Thu, 15 Jan - Thu, 29 Jan
Air Canada Logo
09:00 - 00:05LHR-SJO
21h 05m2 stops
Air Canada Logo
08:35 - 06:30SJO-LHR
15h 55m1 stop
£562Air Canada
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Thu, 20 Nov - Tue, 2 Dec
Air France Logo
06:15 - 17:10LHR-SJO
17h 55m1 stop
Air France Logo
19:25 - 18:35SJO-LHR
16h 10m1 stop
£579Air France
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Fri, 12 Sep - Wed, 24 Sep
KLM Logo
08:40 - 18:25LCY-SJO
15h 45m1 stop
KLM Logo
20:30 - 16:35SJO-LCY
14h 05m1 stop
£616KLM
Find Deal
Wed, 19 Nov - Tue, 2 Dec
KLM Logo
17:50 - 18:25LCY-SJO
30h 35m1 stop
KLM Logo
20:30 - 16:35SJO-LCY
14h 05m1 stop
£632KLM
Find Deal
Tue, 18 Nov - Tue, 2 Dec
Lufthansa Logo
17:00 - 13:10LCY-SJO
27h 10m2 stops
Lufthansa Logo
19:25 - 16:25SJO-LCY
14h 00m1 stop
£636Lufthansa
Find Deal
Tue, 7 Oct - Tue, 14 Oct
Lufthansa Logo
09:50 - 14:05LCY-SJO
34h 15m2 stops
Lufthansa Logo
20:10 - 16:30SJO-LCY
38h 20m3 stops
£658Lufthansa
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Tue, 18 Nov - Mon, 1 Dec

Avianca flights from London to San José, San José Province

Our best Avianca deals on London to San José, San José Province flight tickets
Avianca
2 Sept
LHR22:05London Heathrow
23h 00m
1 stop
SJO14:05San José Juan Santamaria Intl
22 Sept
SJO15:00San José Juan Santamaria Intl
17h 35m
1 stop
LHR15:35London Heathrow
£589
Find similar
Avianca
7 Aug
LHR22:05London Heathrow
23h 00m
1 stop
SJO14:05San José Juan Santamaria Intl
4 Nov
SJO01:45San José Juan Santamaria Intl
30h 50m
1 stop
LHR14:35London Heathrow
£939
Find similar
Avianca
7 Aug
LHR22:05London Heathrow
30h 45m
2 stops
SJO21:50San José Juan Santamaria Intl
4 Nov
SJO01:45San José Juan Santamaria Intl
30h 50m
1 stop
LHR14:35London Heathrow
£940
Find similar

Icelandair flights from London to San José, San José Province

Our best Icelandair deals on London to San José, San José Province flight tickets
Icelandair
2 Sept
LHR08:25London Heathrow
35h 35m
2 stops
SJO13:00San José Juan Santamaria Intl
22 Sept
SJO14:05San José Juan Santamaria Intl
23h 40m
1 stop
LHR20:45London Heathrow
£512
Find similar
Icelandair
27 Jan
LHR12:20London Heathrow
31h 29m
1 stop
SJO13:49San José Juan Santamaria Intl
10 Feb
SJO14:00San José Juan Santamaria Intl
48h 45m
2 stops
LHR20:45London Heathrow
£533
Find similar
Icelandair
2 Sept
LHR08:25London Heathrow
35h 35m
2 stops
SJO13:00San José Juan Santamaria Intl
22 Sept
SJO14:05San José Juan Santamaria Intl
33h 25m
2 stops
LHR06:30London Heathrow
£541
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to San José, San José Province that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from London to San José, San José Province that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Tue 7/10

14:00-10:27

1 stop27h 27m

San José Juan Santamaria Intl

Tue 14/10

11:37-10:00

1 stop15h 23m

£403

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Tue 2/9

14:00-10:32

1 stop27h 32m

San José Juan Santamaria Intl

Mon 22/9

11:37-10:00

1 stop15h 23m

£404

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Tue 2/9

14:00-15:13

1 stop32h 13m

San José Juan Santamaria Intl

Mon 22/9

07:30-10:00

1 stop19h 30m

£410

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 15/1

09:00-00:05

2 stops21h 05m

San José Juan Santamaria Intl

Thu 29/1

08:35-11:20

1 stop20h 45m

£558

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 20/11

09:00-00:05

2 stops21h 05m

San José Juan Santamaria Intl

Tue 2/12

08:35-06:30

1 stop15h 55m

£562

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Fri 12/9

06:15-17:10

1 stop17h 55m

San José Juan Santamaria Intl

Wed 24/9

19:25-18:35

1 stop16h 10m

£579

LondonSan José

LCY - SJO

LCYSJO

London City

Wed 19/11

08:40-18:25

1 stop15h 45m

San José Juan Santamaria Intl

Tue 2/12

20:30-16:35

1 stop14h 05m

£616

LondonSan José

LCY - SJO

LCYSJO

London City

Tue 18/11

17:50-18:25

1 stop30h 35m

San José Juan Santamaria Intl

Tue 2/12

20:30-16:35

1 stop14h 05m

£632

LondonSan José

LCY - SJO

LCYSJO

London City

Tue 7/10

17:00-13:10

2 stops27h 10m

San José Juan Santamaria Intl

Tue 14/10

19:25-16:25

1 stop14h 00m

£636

LondonSan José

LCY - SJO

LCYSJO

London City

Tue 18/11

09:50-14:05

2 stops34h 15m

San José Juan Santamaria Intl

Mon 1/12

20:10-16:30

3 stops38h 20m

£658

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San José from

How to get the cheapest flight ticket from London to San José, San José Province

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San José, San José Province?

The month of October is, on average, the cheapest month to fly to San José, San José Province from London, with most prices found around £592. If you aren’t able to travel to San José, San José Province during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £610.

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

Our data shows that Wednesday is the least expensive day to fly to San José, San José Province. Tickets to fly out on this day can be as low as £817. Flights from London to San José, San José Province on a Sunday will generally be more expensive and average around £1,087. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest London to San José, San José Province flights are usually those with departure times in the afternoon. Our users have found flights to San José, San José Province in the afternoon for as low as £604. In the morning is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around £858 per ticket.

What is the cheapest London to San José Juan Santamaria Intl flight route?

Fly from London Gatwick to San José Juan Santamaria Intl for the best London - San José Juan Santamaria Intl flight prices

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

You are more likely to see cheaper flights to San José, San José Province from London when booking weeks ahead of your departure date. In general, you can expect to find flights to San José, San José Province for around £656 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, San José Province from London for as low as £624 on momondo.

What cabin class options are available on London to San José Juan Santamaria Intl flights?

There are 3 cabin classes available to choose from on London to San José Juan Santamaria Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to San José, San José Province flights?

You could potentially save up to 22% on your flight if you consider stops on a London to San José, San José Province flight.

How have London to San José, San José Province flight prices changed over time?

As of July 2025, prices for London to San José, San José Province flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from London to San José, San José Province

Are you open to changing your travel dates? Check out the ideal times to fly from London to San José, San José Province according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to San José, San José Province (LON to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to San José, San José Province

Best price found

£245

Fastest flight time

14h 25m

Direct flights

Wed, Fri and Sun

Airports in San José, San José Province

1 airport
The best one-way flight to San José, San José Province from London in the past 72 hours is £245. The best return flight deal from London to San José, San José Province found on momondo in the last 72 hours is £403.
The fastest flight from London to San José, San José Province takes 14h 25m
Direct flights go from London to San José, San José Province on Wednesday, Friday and Sunday. Airline offering direct flights is British Airways..
There is 1 airport near San José, San José Province: San José Juan Santamaria Intl (SJO)
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  • How far is London to San José Juan Santamaria Intl by plane?

    A flight from London to San José Juan Santamaria Intl will travel around 5419.9 mi. 14h 25m is a normal flight duration for this route.

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

    Prices for flights from London to San José Juan Santamaria Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London 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 you'll need for your trip to San José Juan Santamaria Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to San José, San José Province?

  • What is the most popular airline from London to San José, San José Province?

Best airlines flying from London to San José, San José Province

Compare and see reviews for airlines that fly from London to San José, San José Province with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £460Free CancellationRating
7.0
519 reviews
Search Icelandair flights
JetBluePriceFrom £462Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
Air FrancePriceFrom £527Free CancellationRating
7.5
1,465 reviews
Search Air France flights
Air CanadaPriceFrom £533Free CancellationRating
7.1
9,837 reviews
Search Air Canada flights
KLMPriceFrom £536Free CancellationRating
7.8
1,383 reviews
Search KLM flights
AviancaPriceFrom £549Free CancellationRating
6.7
2,387 reviews
Search Avianca flights
LufthansaPriceFrom £565Free CancellationRating
6.8
7,269 reviews
Search Lufthansa flights
SWISSPriceFrom £570Free CancellationRating
7.5
1,686 reviews
Search SWISS flights
United AirlinesPriceFrom £583Free CancellationRating
7.4
8,896 reviews
Search United Airlines flights
British AirwaysPriceFrom £591Free CancellationRating
6.6
7,217 reviews
Search British Airways flights

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 from London to San José?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San José from London.

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

momondo does allow users to show only those flights to San José from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to San José?

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

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

Of course. momondo tracks the price of London to 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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