Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Luton Airport to San José from £312

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 8/1. 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
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
20:00 - 14:05LTN-SJO
24h 05m2 stops
Multiple Airlines Logo
08:35 - 13:20SJO-LTN
22h 45m2 stops
£591Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
20:00 - 14:05LTN-SJO
24h 05m2 stops
Multiple Airlines Logo
08:35 - 13:20SJO-LTN
22h 45m2 stops
£606Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
17:55 - 22:55LTN-SJO
35h 00m3 stops
Multiple Airlines Logo
22:00 - 23:00SJO-LTN
19h 00m1 stop
£657Multiple Airlines
Find Deal
Sat, 22 Nov - Sat, 6 Dec
Multiple Airlines Logo
06:15 - 22:55LTN-SJO
22h 40m2 stops
Multiple Airlines Logo
08:35 - 21:15SJO-LTN
30h 40m2 stops
£657Multiple Airlines
Find Deal
Fri, 7 Nov - Sat, 22 Nov
Multiple Airlines Logo
06:20 - 19:00LTN-SJO
18h 40m1 stop
Multiple Airlines Logo
22:00 - 23:00SJO-LTN
19h 00m1 stop
£663Multiple Airlines
Find Deal
Tue, 17 Feb - Sat, 28 Feb
Multiple Airlines Logo
10:50 - 14:05LTN-SJO
33h 15m2 stops
Multiple Airlines Logo
08:35 - 13:20SJO-LTN
22h 45m2 stops
£680Multiple Airlines
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Multiple Airlines Logo
21:40 - 13:57LTN-SJO
46h 17m3 stops
Multiple Airlines Logo
07:58 - 20:10SJO-LTN
30h 12m3 stops
£683Multiple Airlines
Find Deal
Mon, 3 Nov - Mon, 10 Nov
Multiple Airlines Logo
09:25 - 09:05LTN-SJO
29h 40m3 stops
Multiple Airlines Logo
07:58 - 20:10SJO-LTN
30h 12m3 stops
£685Multiple Airlines
Find Deal
Tue, 9 Dec - Mon, 15 Dec
Multiple Airlines Logo
21:40 - 13:57LTN-SJO
46h 17m3 stops
Multiple Airlines Logo
07:58 - 20:10SJO-LTN
30h 12m3 stops
£690Multiple Airlines
Find Deal
Mon, 3 Nov - Mon, 10 Nov
Multiple Airlines Logo
10:50 - 14:05LTN-SJO
33h 15m2 stops
Multiple Airlines Logo
20:40 - 19:30SJO-LTN
16h 50m2 stops
£693Multiple Airlines
Find Deal
Tue, 28 Oct - Tue, 4 Nov

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 14 October 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

Tue 2/12

20:00-14:05

2 stops24h 05m

San José Juan Santamaria Intl

Tue 9/12

08:35-13:20

2 stops22h 45m

£591

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 2/12

20:00-14:05

2 stops24h 05m

San José Juan Santamaria Intl

Tue 9/12

08:35-13:20

2 stops22h 45m

£606

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sat 22/11

17:55-22:55

3 stops35h 00m

San José Juan Santamaria Intl

Sat 6/12

22:00-23:00

1 stop19h 00m

£657

LondonSan José

LTN - SJO

LTNSJO

London Luton

Fri 7/11

06:15-22:55

2 stops22h 40m

San José Juan Santamaria Intl

Sat 22/11

08:35-21:15

2 stops30h 40m

£657

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 17/2

06:20-19:00

1 stop18h 40m

San José Juan Santamaria Intl

Sat 28/2

22:00-23:00

1 stop19h 00m

£663

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 28/10

10:50-14:05

2 stops33h 15m

San José Juan Santamaria Intl

Tue 4/11

08:35-13:20

2 stops22h 45m

£680

LondonSan José

LTN - SJO

LTNSJO

London Luton

Mon 3/11

21:40-13:57

3 stops46h 17m

San José Juan Santamaria Intl

Mon 10/11

07:58-20:10

3 stops30h 12m

£683

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 9/12

09:25-09:05

3 stops29h 40m

San José Juan Santamaria Intl

Mon 15/12

07:58-20:10

3 stops30h 12m

£685

LondonSan José

LTN - SJO

LTNSJO

London Luton

Mon 3/11

21:40-13:57

3 stops46h 17m

San José Juan Santamaria Intl

Mon 10/11

07:58-20:10

3 stops30h 12m

£690

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 28/10

10:50-14:05

2 stops33h 15m

San José Juan Santamaria Intl

Tue 4/11

20:40-19:30

2 stops16h 50m

£693

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 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 £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.

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

Direct flights

None
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.
Search flight deals

  • 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 16h 25m, 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
Alajuela
Jacó
Manuel Antonio
Monteverde

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.

An easier way to manage your San José trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 13/11
Thu 20/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica

Airports servicing Costa Rica

Liberia Airport