Cheap flights from San José to the United Kingdom from £284

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José to the United Kingdom departing on 31/3. 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
1 adult, Economy, 0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:40 - 23:45
SJO
-
LTN
21h 05m
1 stop
Multiple Airlines Logo
08:00 - 17:10
LTN
-
SJO
16h 10m
1 stop
£546Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
13:21 - 13:15
SJO
-
LHR
16h 54m
1 stop
Multiple Airlines Logo
15:25 - 17:10
LHR
-
SJO
32h 45m
1 stop
£546Multiple Airlines
Tue, 5 May - Tue, 19 May
Multiple Airlines Logo
13:20 - 13:15
SJO
-
LHR
16h 55m
1 stop
Multiple Airlines Logo
08:55 - 17:20
LHR
-
SJO
15h 25m
1 stop
£547Multiple Airlines
Fri, 8 May - Sun, 10 May
KLM Logo
13:21 - 13:15
SJO
-
LHR
16h 54m
1 stop
KLM Logo
06:30 - 17:20
LHR
-
SJO
17h 50m
2 stops
£548KLM
Mon, 4 May - Sun, 10 May
Iberia Logo
16:30 - 10:50
SJO
-
LGW
35h 20m
1 stop
Iberia Logo
20:40 - 15:05
LGW
-
SJO
25h 25m
1 stop
£550Iberia
Sun, 19 Apr - Sun, 26 Apr
Iberia Logo
16:40 - 20:00
SJO
-
LGW
20h 20m
1 stop
Iberia Logo
20:40 - 15:05
LGW
-
SJO
25h 25m
1 stop
£551Iberia
Sat, 18 Apr - Sat, 25 Apr
Air France Logo
13:20 - 07:15
SJO
-
LHR
34h 55m
1 stop
Air France Logo
06:15 - 16:20
LHR
-
SJO
17h 05m
2 stops
£562Air France
Fri, 3 Apr - Thu, 7 May
Air France Logo
19:15 - 09:25
SJO
-
LGW
31h 10m
1 stop
Air France Logo
10:25 - 17:00
LGW
-
SJO
13h 35m
1 stop
£569Air France
Wed, 27 May - Mon, 8 Jun
KLM Logo
18:25 - 07:55
SJO
-
LCY
30h 30m
1 stop
KLM Logo
17:50 - 16:20
LCY
-
SJO
29h 30m
1 stop
£588KLM
Thu, 4 Jun - Wed, 10 Jun
British Airways Logo
14:22 - 18:45
SJO
-
GLA
21h 23m
2 stops
British Airways Logo
21:15 - 19:07
GLA
-
SJO
28h 52m
2 stops
£872British Airways
Wed, 6 May - Sun, 10 May

KLM flights from San José to United Kingdom

Our best KLM deals on San José to United Kingdom flight tickets
KLM
4 May
SJO13:21San José Juan Santamaria Intl
16h 54m
1 stop
LHR13:15London Heathrow
10 May
LHR06:30London Heathrow
17h 50m
2 stops
SJO17:20San José Juan Santamaria Intl
£548
KLM
17 Mar
SJO13:20San José Juan Santamaria Intl
16h 20m
1 stop
LHR11:40London Heathrow
24 Mar
LHR08:55London Heathrow
18h 20m
1 stop
SJO21:15San José Juan Santamaria Intl
£553
KLM
7 Apr
SJO07:00San José Juan Santamaria Intl
17h 15m
1 stop
LHR07:15London Heathrow
14 Apr
LHR11:45London Heathrow
31h 11m
2 stops
SJO11:56San José Juan Santamaria Intl
£563

Air France flights from San José to United Kingdom

Our best Air France deals on San José to United Kingdom flight tickets
Air France
11 Mar
SJO20:05San José Juan Santamaria Intl
14h 30m
1 stop
LHR16:35London Heathrow
18 Mar
LHR08:55London Heathrow
14h 55m
1 stop
SJO17:50San José Juan Santamaria Intl
£548
Air France
11 Mar
SJO07:00San José Juan Santamaria Intl
18h 50m
1 stop
LHR07:50London Heathrow
17 Mar
LHR06:20London Heathrow
18h 05m
2 stops
SJO18:25San José Juan Santamaria Intl
£549
Air France
3 Apr
SJO13:20San José Juan Santamaria Intl
34h 55m
1 stop
LHR07:15London Heathrow
7 May
LHR06:15London Heathrow
17h 05m
2 stops
SJO16:20San José Juan Santamaria Intl
£562

momondo Fare Finder

 
Customise your flight search to find flights from San José to United Kingdom 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 10 March 2026.
Use the filters below to find and compare flights from San José to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoséLondon

SJO - LTN

SJOLTN

San José Juan Santamaria Intl

Tue 21/4

19:40-23:45

1 stop21h 05m

London Luton

Tue 28/4

08:00-17:10

1 stop16h 10m

£546

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 5/5

13:21-13:15

1 stop16h 54m

London Heathrow

Tue 19/5

15:25-17:10

1 stop32h 45m

£546
Fastest return journey

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Fri 8/5

13:20-13:15

1 stop16h 55m

London Heathrow

Sun 10/5

08:55-17:20

1 stop15h 25m

£547

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Mon 4/5

13:21-13:15

1 stop16h 54m

London Heathrow

Sun 10/5

06:30-17:20

2 stops17h 50m

£548

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Sun 19/4

16:30-10:50

1 stop35h 20m

London Gatwick

Sun 26/4

20:40-15:05

1 stop25h 25m

£550

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Sat 18/4

16:40-20:00

1 stop20h 20m

London Gatwick

Sat 25/4

20:40-15:05

1 stop25h 25m

£551

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Fri 3/4

13:20-07:15

1 stop34h 55m

London Heathrow

Thu 7/5

06:15-16:20

2 stops17h 05m

£562

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Wed 27/5

19:15-09:25

1 stop31h 10m

London Gatwick

Mon 8/6

10:25-17:00

1 stop13h 35m

£569

San JoséLondon

SJO - LCY

SJOLCY

San José Juan Santamaria Intl

Thu 4/6

18:25-07:55

1 stop30h 30m

London City

Wed 10/6

17:50-16:20

1 stop29h 30m

£588

San JoséGlasgow

SJO - GLA

SJOGLA

San José Juan Santamaria Intl

Wed 6/5

14:22-18:45

2 stops21h 23m

Glasgow Intl

Sun 10/5

21:15-19:07

2 stops28h 52m

£872

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 the United Kingdom from

How to get the cheapest flight ticket from San José to United Kingdom

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 United Kingdom?

The cheapest month to fly to United Kingdom from San José is in February. Flight prices, which tend to average around £545, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of February, then departing from San José during the month November is also very affordable. Most momondo users find prices during this month for around £556.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from San José to United Kingdom is on a Thursday. Travellers who choose to depart for United Kingdom on a Thursday will often find tickets for as low as £599. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from San José to United Kingdom for around £1,186.

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

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

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £667 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from San José for as low as £597 on momondo.

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

There are 3 cabin classes available to choose from on San José Juan Santamaria Intl to United Kingdom 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 San José to United Kingdom flights?

You could potentially save up to 41% on your flight if you consider stops on a San José to United Kingdom flight.

Cheap San José to United Kingdom flight deals and tips

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

Best price found

£620

Fastest flight time

10h 25m

Direct flights

Wed, Fri and Sun

Airports in United Kingdom

1,286 airports
The best flight deal from San José to United Kingdom found on momondo in the last 72 hours is £620
The fastest flight from San José to United Kingdom takes 10h 25m
Direct flights go from San José to United Kingdom on Wednesday, Friday and Sunday. There are no airlines offering direct flights..
There are 1,286 airports in United Kingdom. From San José there are direct flights to London Gatwick (LGW).
  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to United Kingdom?

    Prices for flights from San José Juan Santamaria Intl Airport to United Kingdom were last updated today.

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

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

    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 San José Juan Santamaria Intl Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from San José to United Kingdom

Compare and see reviews for airlines that fly from San José to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £508Free CancellationRating
6.7
7,781 reviews
Search British Airways flights
KLMPriceFrom £523Free CancellationRating
7.8
1,468 reviews
Search KLM flights
IberiaPriceFrom £535Free CancellationRating
7.0
3,133 reviews
Search Iberia flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San José to United Kingdom for you.

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

Yes. momondo enables you to select and highlight flights to United Kingdom from San José with this policy.

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

momondo helps you find the best flight between San José and United Kingdom 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 San José to United Kingdom right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San José to United Kingdom 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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1 adult
Thu 9/4
Thu 16/4

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