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Cheap flights from London Stansted Airport to San José from £308

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 24/8. 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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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
08:45 - 18:15
STN
-
SJO
16h 30m
1 stop
Multiple Airlines Logo
19:40 - 21:00
SJO
-
STN
18h 20m
1 stop
£681Multiple Airlines
Sat, 19 Sep - Tue, 13 Oct
Multiple Airlines Logo
20:45 - 17:10
STN
-
SJO
27h 25m
1 stop
Multiple Airlines Logo
18:50 - 23:55
SJO
-
STN
22h 05m
1 stop
£699Multiple Airlines
Mon, 5 Oct - Thu, 15 Oct
Multiple Airlines Logo
06:00 - 16:50
STN
-
SJO
17h 50m
1 stop
Multiple Airlines Logo
18:50 - 09:10
SJO
-
STN
31h 20m
2 stops
£700Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
Multiple Airlines Logo
06:00 - 16:50
STN
-
SJO
17h 50m
1 stop
Multiple Airlines Logo
18:50 - 23:55
SJO
-
STN
22h 05m
1 stop
£701Multiple Airlines
Thu, 1 Oct - Thu, 8 Oct
Multiple Airlines Logo
21:30 - 15:25
STN
-
SJO
24h 55m
2 stops
Multiple Airlines Logo
07:07 - 22:50
SJO
-
STN
32h 43m
3 stops
£706Multiple Airlines
Wed, 16 Sep - Mon, 12 Oct
Multiple Airlines Logo
18:55 - 23:55
STN
-
SJO
36h 00m
2 stops
Multiple Airlines Logo
21:10 - 19:25
SJO
-
STN
15h 15m
1 stop
£708Multiple Airlines
Tue, 15 Sep - Sat, 26 Sep
Multiple Airlines Logo
21:30 - 23:55
STN
-
SJO
33h 25m
2 stops
Multiple Airlines Logo
07:07 - 00:30
SJO
-
STN
34h 23m
3 stops
£716Multiple Airlines
Wed, 16 Sep - Thu, 24 Sep
Multiple Airlines Logo
22:45 - 17:10
STN
-
SJO
25h 25m
2 stops
Multiple Airlines Logo
18:50 - 23:55
SJO
-
STN
22h 05m
1 stop
£718Multiple Airlines
Mon, 5 Oct - Thu, 15 Oct
Multiple Airlines Logo
21:30 - 15:25
STN
-
SJO
24h 55m
2 stops
Multiple Airlines Logo
21:00 - 20:20
SJO
-
STN
17h 20m
1 stop
£721Multiple Airlines
Wed, 16 Sep - Sat, 14 Nov
Multiple Airlines Logo
08:20 - 19:00
STN
-
SJO
16h 40m
1 stop
Multiple Airlines Logo
21:00 - 19:20
SJO
-
STN
16h 20m
1 stop
£739Multiple Airlines
Tue, 3 Nov - Tue, 17 Nov

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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 27 June 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

Sat 19/9

08:45-18:15

1 stop16h 30m

San José Juan Santamaria Intl

Tue 13/10

19:40-21:00

1 stop18h 20m

£681

LondonSan José

STN - SJO

STNSJO

London Stansted

Mon 5/10

20:45-17:10

1 stop27h 25m

San José Juan Santamaria Intl

Thu 15/10

18:50-23:55

1 stop22h 05m

£699

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 1/10

06:00-16:50

1 stop17h 50m

San José Juan Santamaria Intl

Thu 8/10

18:50-09:10

2 stops31h 20m

£700

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 1/10

06:00-16:50

1 stop17h 50m

San José Juan Santamaria Intl

Thu 8/10

18:50-23:55

1 stop22h 05m

£701

LondonSan José

STN - SJO

STNSJO

London Stansted

Wed 16/9

21:30-15:25

2 stops24h 55m

San José Juan Santamaria Intl

Mon 12/10

07:07-22:50

3 stops32h 43m

£706

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 15/9

18:55-23:55

2 stops36h 00m

San José Juan Santamaria Intl

Sat 26/9

21:10-19:25

1 stop15h 15m

£708

LondonSan José

STN - SJO

STNSJO

London Stansted

Wed 16/9

21:30-23:55

2 stops33h 25m

San José Juan Santamaria Intl

Thu 24/9

07:07-00:30

3 stops34h 23m

£716

LondonSan José

STN - SJO

STNSJO

London Stansted

Mon 5/10

22:45-17:10

2 stops25h 25m

San José Juan Santamaria Intl

Thu 15/10

18:50-23:55

1 stop22h 05m

£718

LondonSan José

STN - SJO

STNSJO

London Stansted

Wed 16/9

21:30-15:25

2 stops24h 55m

San José Juan Santamaria Intl

Sat 14/11

21:00-20:20

1 stop17h 20m

£721
Fastest return journey

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 3/11

08:20-19:00

1 stop16h 40m

San José Juan Santamaria Intl

Tue 17/11

21:00-19:20

1 stop16h 20m

£739

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 £804. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around £969. 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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