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Cheap flights from London to San José from £227

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 20/9. 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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0 bags

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Find the cheapest flights from London to San José

Cheap return flights

Logo
06:00 - 14:50LHR-SJO
14h 50m1 stop
Logo
08:35 - 08:25SJO-LHR
41h 50m2 stops
£566
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Fri, 28 Nov - Sat, 13 Dec
Icelandair Logo
09:20 - 13:53LHR-SJO
34h 33m2 stops
Icelandair Logo
13:55 - 09:30SJO-LHR
37h 35m2 stops
£566Icelandair
Find Deal
Tue, 24 Feb - Sat, 7 Mar
Logo
21:20 - 23:15STN-SJO
31h 55m3 stops
Logo
09:05 - 17:35SJO-STN
26h 30m2 stops
£568
Find Deal
Mon, 10 Nov - Sun, 23 Nov
Air Canada Logo
09:00 - 23:15LHR-SJO
20h 15m2 stops
Air Canada Logo
08:50 - 07:10SJO-LHR
16h 20m1 stop
£568Air Canada
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Tue, 3 Feb - Wed, 18 Feb
Air Canada Logo
13:45 - 22:15LHR-SJO
38h 30m2 stops
Air Canada Logo
07:50 - 07:10SJO-LHR
17h 20m1 stop
£569Air Canada
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Sat, 7 Mar - Wed, 18 Mar
British Airways Logo
11:00 - 16:40LGW-SJO
11h 40mdirect
British Airways Logo
18:30 - 10:55SJO-LGW
10h 25mdirect
£586British Airways
Find Deal
Tue, 4 Nov - Thu, 13 Nov
British Airways Logo
11:00 - 16:40LGW-SJO
11h 40mdirect
British Airways Logo
18:30 - 10:55SJO-LGW
10h 25mdirect
£591British Airways
Find Deal
Sat, 28 Feb - Sat, 14 Mar
KLM Logo
20:05 - 18:25LCY-SJO
28h 20m1 stop
KLM Logo
20:30 - 18:25SJO-LCY
15h 55m1 stop
£659KLM
Find Deal
Mon, 10 Nov - Sun, 23 Nov
KLM Logo
10:00 - 18:25LCY-SJO
14h 25m1 stop
KLM Logo
20:05 - 08:10SJO-LCY
30h 05m2 stops
£676KLM
Find Deal
Tue, 11 Nov - Thu, 20 Nov
Lufthansa Logo
09:50 - 14:05LCY-SJO
34h 15m2 stops
Lufthansa Logo
20:40 - 17:40SJO-LCY
15h 00m1 stop
£700Lufthansa
Find Deal
Tue, 4 Nov - Thu, 13 Nov

Lufthansa flights from London to San José, San José Province

Our best Lufthansa deals on London to San José, San José Province flight tickets
Lufthansa
4 Nov
LCY09:50London City
34h 15m
2 stops
SJO14:05San José Juan Santamaria Intl
13 Nov
SJO20:40San José Juan Santamaria Intl
15h 00m
1 stop
LCY17:40London City
£700
Find similar
Lufthansa
16 Sept
LCY08:45London City
35h 25m
2 stops
SJO13:10San José Juan Santamaria Intl
23 Sept
SJO19:25San José Juan Santamaria Intl
14h 00m
1 stop
LCY16:25London City
£912
Find similar
Lufthansa
18 Sept
LCY17:00London City
27h 45m
2 stops
SJO13:45San José Juan Santamaria Intl
25 Sept
SJO19:25San José Juan Santamaria Intl
14h 00m
1 stop
LCY16:25London City
£975
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
24 Feb
LHR09:20London Heathrow
34h 33m
2 stops
SJO13:53San José Juan Santamaria Intl
7 Mar
SJO13:55San José Juan Santamaria Intl
37h 35m
2 stops
LHR09:30London Heathrow
£566
Find similar
Icelandair
1 Nov
LHR08:05London Heathrow
34h 12m
2 stops
SJO12:17San José Juan Santamaria Intl
9 Nov
SJO16:25San José Juan Santamaria Intl
35h 05m
1 stop
LHR09:30London Heathrow
£568
Find similar
Icelandair
22 Sept
LGW12:10London Gatwick
30h 45m
2 stops
SJO11:55San José Juan Santamaria Intl
5 Oct
SJO14:05San José Juan Santamaria Intl
36h 30m
2 stops
LGW09:35London Gatwick
£568
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 12 September 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

LHR - SJO

LHRSJO

London Heathrow

Fri 28/11

06:00-14:50

1 stop14h 50m

San José Juan Santamaria Intl

Sat 13/12

08:35-08:25

2 stops41h 50m

£566

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 24/2

09:20-13:53

2 stops34h 33m

San José Juan Santamaria Intl

Sat 7/3

13:55-09:30

2 stops37h 35m

£566

LondonSan José

STN - SJO

STNSJO

London Stansted

Mon 10/11

21:20-23:15

3 stops31h 55m

San José Juan Santamaria Intl

Sun 23/11

09:05-17:35

2 stops26h 30m

£568

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 3/2

09:00-23:15

2 stops20h 15m

San José Juan Santamaria Intl

Wed 18/2

08:50-07:10

1 stop16h 20m

£568

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sat 7/3

13:45-22:15

2 stops38h 30m

San José Juan Santamaria Intl

Wed 18/3

07:50-07:10

1 stop17h 20m

£569

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Tue 4/11

11:00-16:40

Nonstop11h 40m

San José Juan Santamaria Intl

Thu 13/11

18:30-10:55

Nonstop10h 25m

£586

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Sat 28/2

11:00-16:40

Nonstop11h 40m

San José Juan Santamaria Intl

Sat 14/3

18:30-10:55

Nonstop10h 25m

£591

LondonSan José

LCY - SJO

LCYSJO

London City

Mon 10/11

20:05-18:25

1 stop28h 20m

San José Juan Santamaria Intl

Sun 23/11

20:30-18:25

1 stop15h 55m

£659

LondonSan José

LCY - SJO

LCYSJO

London City

Tue 11/11

10:00-18:25

1 stop14h 25m

San José Juan Santamaria Intl

Thu 20/11

20:05-08:10

2 stops30h 05m

£676

LondonSan José

LCY - SJO

LCYSJO

London City

Tue 4/11

09:50-14:05

2 stops34h 15m

San José Juan Santamaria Intl

Thu 13/11

20:40-17:40

1 stop15h 00m

£700

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 typical price of a round-trip flight between London and San José, San José Province?

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 £594. 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 £605.

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 £844. Flights from London to San José, San José Province on a Sunday will generally be more expensive and average around £1,068. 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 £594. 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 £869 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 £643 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 £611 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 20% 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 September 2025, prices for London to San José, San José Province flights are approximately 13% 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

£697

Fastest flight time

11h 40m

Direct flights

Wed, Fri and Sun

Airports in San José, San José Province

1 airport
The best flight deal from London to San José, San José Province found on momondo in the last 72 hours is £697
The fastest flight from London to San José, San José Province takes 11h 40m
Direct flights go from London to San José, San José Province on Wednesday, Friday and Sunday. There are no airlines offering direct flights..
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. 11h 40m 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 £443Free CancellationRating
7.0
546 reviews
Search Icelandair flights
JetBluePriceFrom £455Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
Air FrancePriceFrom £519Free CancellationRating
7.4
1,469 reviews
Search Air France flights
Air CanadaPriceFrom £527Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
KLMPriceFrom £528Free CancellationRating
7.8
1,385 reviews
Search KLM flights
AviancaPriceFrom £554Free CancellationRating
6.7
2,436 reviews
Search Avianca flights
LufthansaPriceFrom £555Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
SWISSPriceFrom £560Free CancellationRating
7.5
1,731 reviews
Search SWISS flights
United AirlinesPriceFrom £573Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
IberiaPriceFrom £591Free CancellationRating
7.0
2,929 reviews
Search Iberia 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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