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Cheap flights from London Luton Airport to San José from £231

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 Luton Airport to San José departing on 11/3. 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
0 bags
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Find the cheapest flights from London Luton Airport to San José

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:40 - 15:20LTN-SJO
30h 40m2 stops
Multiple Airlines Logo
22:00 - 23:00SJO-LTN
19h 00m1 stop
£523Multiple Airlines
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Wed, 4 Feb - Sat, 28 Feb
Multiple Airlines Logo
17:15 - 15:20LTN-SJO
28h 05m2 stops
Multiple Airlines Logo
05:00 - 12:00SJO-LTN
25h 00m3 stops
£536Multiple Airlines
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Sun, 8 Feb - Sun, 22 Feb
Multiple Airlines Logo
06:15 - 00:15LTN-SJO
24h 00m2 stops
Multiple Airlines Logo
01:45 - 12:00SJO-LTN
28h 15m2 stops
£547Multiple Airlines
Find Deal
Mon, 9 Mar - Sat, 21 Mar
Multiple Airlines Logo
17:15 - 15:20LTN-SJO
28h 05m2 stops
Multiple Airlines Logo
22:00 - 23:00SJO-LTN
19h 00m1 stop
£548Multiple Airlines
Find Deal
Sun, 8 Feb - Sat, 28 Feb
Multiple Airlines Logo
07:00 - 23:30LTN-SJO
23h 30m2 stops
Multiple Airlines Logo
16:30 - 18:10SJO-LTN
18h 40m1 stop
£552Multiple Airlines
Find Deal
Sat, 9 May - Sat, 16 May
Multiple Airlines Logo
16:30 - 19:00LTN-SJO
32h 30m1 stop
Multiple Airlines Logo
22:00 - 20:20SJO-LTN
16h 20m1 stop
£559Multiple Airlines
Find Deal
Fri, 20 Feb - Tue, 3 Mar
Multiple Airlines Logo
17:15 - 15:20LTN-SJO
28h 05m2 stops
Multiple Airlines Logo
01:45 - 12:00SJO-LTN
28h 15m2 stops
£568Multiple Airlines
Find Deal
Sun, 8 Feb - Sat, 21 Feb
Multiple Airlines Logo
16:30 - 19:00LTN-SJO
32h 30m1 stop
Multiple Airlines Logo
22:00 - 23:00SJO-LTN
19h 00m1 stop
£597Multiple Airlines
Find Deal
Fri, 27 Feb - Sat, 14 Mar
Multiple Airlines Logo
20:50 - 19:00LTN-SJO
28h 10m2 stops
Multiple Airlines Logo
22:00 - 23:00SJO-LTN
19h 00m1 stop
£605Multiple Airlines
Find Deal
Fri, 27 Feb - Sat, 14 Mar
Multiple Airlines Logo
06:15 - 08:50LTN-SJO
32h 35m2 stops
Multiple Airlines Logo
13:29 - 22:55SJO-LTN
27h 26m2 stops
£610Multiple Airlines
Find Deal
Mon, 9 Mar - Sun, 22 Mar

momondo Fare Finder

 
Customise your flight search to find flights from London Luton 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 November 2025.
Use the filters below to find and compare flights from London Luton Airport to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan José

LTN - SJO

LTNSJO

London Luton

Wed 4/2

14:40-15:20

2 stops30h 40m

San José Juan Santamaria Intl

Sat 28/2

22:00-23:00

1 stop19h 00m

£523

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sun 8/2

17:15-15:20

2 stops28h 05m

San José Juan Santamaria Intl

Sun 22/2

05:00-12:00

3 stops25h 00m

£536

LondonSan José

LTN - SJO

LTNSJO

London Luton

Mon 9/3

06:15-00:15

2 stops24h 00m

San José Juan Santamaria Intl

Sat 21/3

01:45-12:00

2 stops28h 15m

£547

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sun 8/2

17:15-15:20

2 stops28h 05m

San José Juan Santamaria Intl

Sat 28/2

22:00-23:00

1 stop19h 00m

£548

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sat 9/5

07:00-23:30

2 stops23h 30m

San José Juan Santamaria Intl

Sat 16/5

16:30-18:10

1 stop18h 40m

£552

LondonSan José

LTN - SJO

LTNSJO

London Luton

Fri 20/2

16:30-19:00

1 stop32h 30m

San José Juan Santamaria Intl

Tue 3/3

22:00-20:20

1 stop16h 20m

£559

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sun 8/2

17:15-15:20

2 stops28h 05m

San José Juan Santamaria Intl

Sat 21/2

01:45-12:00

2 stops28h 15m

£568

LondonSan José

LTN - SJO

LTNSJO

London Luton

Fri 27/2

16:30-19:00

1 stop32h 30m

San José Juan Santamaria Intl

Sat 14/3

22:00-23:00

1 stop19h 00m

£597

LondonSan José

LTN - SJO

LTNSJO

London Luton

Fri 27/2

20:50-19:00

2 stops28h 10m

San José Juan Santamaria Intl

Sat 14/3

22:00-23:00

1 stop19h 00m

£604

LondonSan José

LTN - SJO

LTNSJO

London Luton

Mon 9/3

06:15-08:50

2 stops32h 35m

San José Juan Santamaria Intl

Sun 22/3

13:29-22:55

2 stops27h 26m

£610

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 Luton 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 Luton Airport to San José is on a Friday when prices can be found for as low as £767. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £1,176. 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 London Luton Airport 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 £610. In the morning is when there is more demand to fly to San José, so prices are often more expensive at around £856 per ticket.

When to book flights from London Luton Airport to San José

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

Cheap London Luton Airport to San José (LTN to SJO) flight deals and tips

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

Fastest flight time

16h 35m

Direct flights

None
The fastest flight from London Luton Airport to San José takes 16h 35m
There are no direct flights from London Luton Airport to San José. There are no popular flight routes from London Luton Airport to San José.
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  • How far is London Luton to San José Juan Santamaria Intl by plane?

    The distance between London Luton and San José Juan Santamaria Intl is about 5408.9 mi. Flights usually cover this in 18h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Luton Airport to San José Juan Santamaria Intl Airport refresh daily.

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

Travelling to a place near San José?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to San José . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for London to San José flights to just show those with flexible booking policies.

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 simply researching potential flights to San José, momondo offers a useful price alert feature which will track prices for flights to San José from London and alert you when they change.

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