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Cheap flights from the United Kingdom to San José from £226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to San José departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to San José

Recent return flight deals from the United Kingdom to San José

Enter your travel dates to find the best prices.
American Airlines Logo
09:45 - 19:44LHR-SJO
15h 59m1 stop
American Airlines Logo
13:45 - 12:30SJO-LHR
15h 45m1 stop
£526American Airlines
Find Deal
Mon, 9 Feb - Fri, 17 Apr
American Airlines Logo
10:15 - 23:00LHR-SJO
18h 45m1 stop
American Airlines Logo
08:55 - 06:50SJO-LHR
15h 55m1 stop
£527American Airlines
Find Deal
Tue, 3 Mar - Thu, 19 Mar
Air Canada Logo
11:10 - 22:55LHR-SJO
17h 45m1 stop
Air Canada Logo
08:35 - 06:30SJO-LHR
15h 55m1 stop
£533Air Canada
Find Deal
Thu, 13 Nov - Thu, 20 Nov
Air Canada Logo
09:00 - 22:55LHR-SJO
19h 55m2 stops
Air Canada Logo
08:35 - 20:35SJO-LHR
30h 00m2 stops
£535Air Canada
Find Deal
Thu, 13 Nov - Thu, 20 Nov
United Airlines Logo
06:30 - 19:53LHR-SJO
19h 23m2 stops
United Airlines Logo
08:45 - 07:30SJO-LHR
16h 45m1 stop
£569United Airlines
Find Deal
Fri, 21 Nov - Sat, 6 Dec
United Airlines Logo
07:30 - 19:53LHR-SJO
18h 23m2 stops
United Airlines Logo
08:40 - 12:00SJO-LHR
21h 20m1 stop
£574United Airlines
Find Deal
Fri, 6 Mar - Tue, 17 Mar
KLM Logo
13:30 - 13:05MAN-SJO
29h 35m1 stop
KLM Logo
20:30 - 22:00SJO-MAN
19h 30m1 stop
£581KLM
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Lufthansa Logo
11:15 - 14:05MAN-SJO
32h 50m2 stops
Lufthansa Logo
20:10 - 22:30SJO-MAN
20h 20m3 stops
£625Lufthansa
Find Deal
Tue, 13 Jan - Mon, 26 Jan
Lufthansa Logo
09:50 - 18:55LCY-SJO
15h 05m1 stop
Lufthansa Logo
20:40 - 16:40SJO-LCY
14h 00m1 stop
£657Lufthansa
Find Deal
Tue, 4 Nov - Thu, 13 Nov
KLM Logo
13:45 - 15:00LCY-SJO
31h 15m2 stops
KLM Logo
20:30 - 08:10SJO-LCY
29h 40m1 stop
£673KLM
Find Deal
Sun, 18 Jan - Tue, 27 Jan

American Airlines flights from United Kingdom to San José

Our best American Airlines deals on United Kingdom to San José flight tickets
American Airlines
9 Feb
LHR09:45London Heathrow
15h 59m
1 stop
SJO19:44San José Juan Santamaria Intl
17 Apr
SJO13:45San José Juan Santamaria Intl
15h 45m
1 stop
LHR12:30London Heathrow
£526
Find similar
American Airlines
3 Mar
LHR10:15London Heathrow
18h 45m
1 stop
SJO23:00San José Juan Santamaria Intl
19 Mar
SJO08:55San José Juan Santamaria Intl
15h 55m
1 stop
LHR06:50London Heathrow
£527
Find similar
American Airlines
24 Jan
LHR09:45London Heathrow
17h 17m
1 stop
SJO21:02San José Juan Santamaria Intl
7 Mar
SJO14:49San José Juan Santamaria Intl
15h 26m
1 stop
LHR12:15London Heathrow
£528
Find similar

Avianca flights from United Kingdom to San José

Our best Avianca deals on United Kingdom to San José flight tickets
Avianca
17 Feb
LHR21:40London Heathrow
32h 35m
1 stop
SJO00:15San José Juan Santamaria Intl
22 Feb
SJO01:45San José Juan Santamaria Intl
30h 50m
1 stop
LHR14:35London Heathrow
£549
Find similar
Avianca
15 Feb
LHR21:40London Heathrow
23h 40m
1 stop
SJO15:20San José Juan Santamaria Intl
28 Feb
SJO01:45San José Juan Santamaria Intl
30h 50m
1 stop
LHR14:35London Heathrow
£552
Find similar
Avianca
12 Feb
LHR21:40London Heathrow
17h 10m
1 stop
SJO08:50San José Juan Santamaria Intl
24 Feb
SJO09:45San José Juan Santamaria Intl
22h 50m
1 stop
LHR14:35London Heathrow
£553
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to San José 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 24 October 2025.
Use the filters below to find and compare flights from the United Kingdom to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Mon 9/2

09:45-19:44

1 stop15h 59m

San José Juan Santamaria Intl

Fri 17/4

13:45-12:30

1 stop15h 45m

£526

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 3/3

10:15-23:00

1 stop18h 45m

San José Juan Santamaria Intl

Thu 19/3

08:55-06:50

1 stop15h 55m

£527

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 13/11

11:10-22:55

1 stop17h 45m

San José Juan Santamaria Intl

Thu 20/11

08:35-06:30

1 stop15h 55m

£533

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Thu 13/11

09:00-22:55

2 stops19h 55m

San José Juan Santamaria Intl

Thu 20/11

08:35-20:35

2 stops30h 00m

£535

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

£569

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Fri 6/3

07:30-19:53

2 stops18h 23m

San José Juan Santamaria Intl

Tue 17/3

08:40-12:00

1 stop21h 20m

£574

ManchesterSan José

MAN - SJO

MANSJO

Manchester

Wed 12/11

13:30-13:05

1 stop29h 35m

San José Juan Santamaria Intl

Wed 19/11

20:30-22:00

1 stop19h 30m

£581

ManchesterSan José

MAN - SJO

MANSJO

Manchester

Tue 13/1

11:15-14:05

2 stops32h 50m

San José Juan Santamaria Intl

Mon 26/1

20:10-22:30

3 stops20h 20m

£625

LondonSan José

LCY - SJO

LCYSJO

London City

Tue 4/11

09:50-18:55

1 stop15h 05m

San José Juan Santamaria Intl

Thu 13/11

20:40-16:40

1 stop14h 00m

£657

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

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 United Kingdom to San José

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?

The cheapest month to fly to San José from United Kingdom is in September. Flight prices, which tend to average around £607, 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 £624.

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 £857. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £1,164. 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 £877 per ticket.

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

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

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 £655 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 £609 on momondo.

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

There is only 1 cabin class available to choose from on United Kingdom 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 United Kingdom to San José flights?

You could potentially save up to 44% on your flight if you consider stops on a United Kingdom to San José flight.

Cheap United Kingdom to San José flight deals and tips

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

Best price found

£692

Fastest flight time

11h 40m

Direct flights

Wed, Fri and Sun

Airports in San José

1 airport
The best flight deal from United Kingdom to San José found on momondo in the last 72 hours is £692
The fastest flight from United Kingdom to San José takes 11h 40m
Direct flights go from United Kingdom to San José on Wednesday, Friday and Sunday. There are no airlines offering direct flights..
There is 1 airport near San José: San José Juan Santamaria Intl (SJO)
Search flight deals

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to San José Juan Santamaria Intl Airport.

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

    The necessary travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United Kingdom to San José?

Best airlines flying from United Kingdom to San José

Compare and see reviews for airlines that fly from United Kingdom to San José with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £450Free CancellationRating
7.1
561 reviews
Search Icelandair flights
JetBluePriceFrom £477Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
Air CanadaPriceFrom £525Free CancellationRating
7.1
10,351 reviews
Search Air Canada flights
Air FrancePriceFrom £527Free CancellationRating
7.4
1,477 reviews
Search Air France flights
KLMPriceFrom £535Free CancellationRating
7.7
1,405 reviews
Search KLM flights
LufthansaPriceFrom £563Free CancellationRating
6.8
7,518 reviews
Search Lufthansa flights
United AirlinesPriceFrom £567Free CancellationRating
7.4
8,994 reviews
Search United Airlines flights
IberiaPriceFrom £568Free CancellationRating
7.0
2,997 reviews
Search Iberia flights
SWISSPriceFrom £569Free CancellationRating
7.5
1,772 reviews
Search SWISS flights
AviancaPriceFrom £574Free CancellationRating
6.6
2,460 reviews
Search Avianca 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 United Kingdom 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 United Kingdom.

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

Yes. All flights to San José from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for United Kingdom to San José flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for United Kingdom to San José flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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