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Cheap flights from London Stansted Airport to San José from £361

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 Stansted Airport to San José departing on 15/6. 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 London Stansted Airport to San José

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:35 - 17:00
STN
-
SJO
34h 25m
2 stops
Multiple Airlines Logo
19:05 - 22:05
SJO
-
STN
20h 00m
2 stops
£680Multiple Airlines
Tue, 2 Jun - Wed, 10 Jun
Multiple Airlines Logo
20:45 - 17:10
STN
-
SJO
27h 25m
1 stop
Multiple Airlines Logo
23:20 - 23:55
SJO
-
STN
17h 35m
1 stop
£710Multiple Airlines
Mon, 1 Jun - Thu, 6 Aug
Multiple Airlines Logo
08:45 - 18:15
STN
-
SJO
16h 30m
1 stop
Multiple Airlines Logo
23:20 - 23:55
SJO
-
STN
17h 35m
1 stop
£726Multiple Airlines
Sat, 6 Jun - Thu, 11 Jun
Multiple Airlines Logo
06:00 - 15:05
STN
-
SJO
16h 05m
1 stop
Multiple Airlines Logo
16:10 - 14:20
SJO
-
STN
15h 10m
1 stop
£727Multiple Airlines
Thu, 4 Jun - Wed, 17 Jun
Multiple Airlines Logo
10:00 - 21:20
STN
-
SJO
18h 20m
1 stop
Multiple Airlines Logo
19:40 - 21:00
SJO
-
STN
18h 20m
1 stop
£730Multiple Airlines
Thu, 4 Jun - Tue, 30 Jun
Multiple Airlines Logo
22:00 - 22:00
STN
-
SJO
31h 00m
3 stops
Multiple Airlines Logo
19:40 - 21:00
SJO
-
STN
18h 20m
1 stop
£737Multiple Airlines
Wed, 20 May - Tue, 2 Jun
Multiple Airlines Logo
06:00 - 21:20
STN
-
SJO
22h 20m
1 stop
Multiple Airlines Logo
19:40 - 21:00
SJO
-
STN
18h 20m
1 stop
£738Multiple Airlines
Thu, 18 Jun - Tue, 7 Jul
Multiple Airlines Logo
18:00 - 17:35
STN
-
SJO
30h 35m
2 stops
Multiple Airlines Logo
15:50 - 19:00
SJO
-
STN
20h 10m
2 stops
£741Multiple Airlines
Wed, 3 Jun - Wed, 17 Jun
Multiple Airlines Logo
06:30 - 17:00
STN
-
SJO
41h 30m
2 stops
Multiple Airlines Logo
23:20 - 17:00
SJO
-
STN
34h 40m
1 stop
£744Multiple Airlines
Tue, 2 Jun - Thu, 11 Jun
Multiple Airlines Logo
08:30 - 22:00
STN
-
SJO
20h 30m
2 stops
Multiple Airlines Logo
13:33 - 21:00
SJO
-
STN
24h 27m
2 stops
£747Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun

momondo Fare Finder

 
Customise your flight search to find flights from London Stansted Airport 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 4 May 2026.
Use the filters below to find and compare flights from London Stansted Airport to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 2/6

13:35-17:00

2 stops34h 25m

San José Juan Santamaria Intl

Wed 10/6

19:05-22:05

2 stops20h 00m

£680

LondonSan José

STN - SJO

STNSJO

London Stansted

Mon 1/6

20:45-17:10

1 stop27h 25m

San José Juan Santamaria Intl

Thu 6/8

23:20-23:55

1 stop17h 35m

£710

LondonSan José

STN - SJO

STNSJO

London Stansted

Sat 6/6

08:45-18:15

1 stop16h 30m

San José Juan Santamaria Intl

Thu 11/6

23:20-23:55

1 stop17h 35m

£726
Fastest return journey

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 4/6

06:00-15:05

1 stop16h 05m

San José Juan Santamaria Intl

Wed 17/6

16:10-14:20

1 stop15h 10m

£727

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 4/6

10:00-21:20

1 stop18h 20m

San José Juan Santamaria Intl

Tue 30/6

19:40-21:00

1 stop18h 20m

£730

LondonSan José

STN - SJO

STNSJO

London Stansted

Wed 20/5

22:00-22:00

3 stops31h 00m

San José Juan Santamaria Intl

Tue 2/6

19:40-21:00

1 stop18h 20m

£737

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 18/6

06:00-21:20

1 stop22h 20m

San José Juan Santamaria Intl

Tue 7/7

19:40-21:00

1 stop18h 20m

£738

LondonSan José

STN - SJO

STNSJO

London Stansted

Wed 3/6

18:00-17:35

2 stops30h 35m

San José Juan Santamaria Intl

Wed 17/6

15:50-19:00

2 stops20h 10m

£741

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 2/6

06:30-17:00

2 stops41h 30m

San José Juan Santamaria Intl

Thu 11/6

23:20-17:00

1 stop34h 40m

£744

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 9/6

08:30-22:00

2 stops20h 30m

San José Juan Santamaria Intl

Tue 16/6

13:33-21:00

2 stops24h 27m

£747

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 Stansted Airport 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 day to depart on your flight to San José?

The cheapest day to depart from London Stansted Airport to San José is on a Monday when prices can be found for as low as £765. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £917. These prices are subject to change though, so be sure to set up a Price Alert for flights to San José.

When to book flights from London Stansted Airport to San José

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

Cheap London Stansted Airport to San José (STN to SJO) flight deals and tips

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

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from London Stansted Airport to San José takes 15h 00m
There are no direct flights from London Stansted Airport to San José. There are no popular flight routes from London Stansted Airport to San José.
Search flight deals

Frequently asked questions about flying from London Stansted Airport to San José

  • How far is London Stansted to San José Juan Santamaria Intl by plane?

    There are 5434.6 mi between London Stansted and San José Juan Santamaria Intl. In terms of flight time, this usually takes a little over 15h 00m.

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

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

  • How old do you have to be to fly from London Stansted Airport 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 Stansted Airport 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.

Travelling to a place near San José?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to San José. momondo saves you time and could save you money on your trip.

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

Flights from London to San José with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for London 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 London to San José right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to San José now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San José and let you know when they change.

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