Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London Luton Airport to San José from £365

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 27/5. 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
08:00 - 16:50
LTN
-
SJO
15h 50m
1 stop
Multiple Airlines Logo
19:40 - 13:45
SJO
-
LTN
35h 05m
1 stop
£650Multiple Airlines
Thu, 17 Sep - Tue, 13 Oct
Multiple Airlines Logo
08:00 - 17:10
LTN
-
SJO
16h 10m
1 stop
Multiple Airlines Logo
19:40 - 23:45
SJO
-
LTN
21h 05m
1 stop
£667Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
Multiple Airlines Logo
08:00 - 21:20
LTN
-
SJO
20h 20m
1 stop
Multiple Airlines Logo
23:20 - 13:45
SJO
-
LTN
31h 25m
1 stop
£684Multiple Airlines
Thu, 11 Jun - Thu, 18 Jun
Multiple Airlines Logo
08:00 - 21:20
LTN
-
SJO
20h 20m
1 stop
Multiple Airlines Logo
23:20 - 13:45
SJO
-
LTN
31h 25m
1 stop
£688Multiple Airlines
Thu, 11 Jun - Thu, 18 Jun
Multiple Airlines Logo
08:00 - 17:10
LTN
-
SJO
16h 10m
1 stop
Multiple Airlines Logo
19:40 - 23:45
SJO
-
LTN
21h 05m
1 stop
£688Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
Multiple Airlines Logo
06:00 - 17:35
LTN
-
SJO
18h 35m
2 stops
Multiple Airlines Logo
07:10 - 17:40
SJO
-
LTN
27h 30m
3 stops
£692Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
Multiple Airlines Logo
19:50 - 17:35
LTN
-
SJO
28h 45m
2 stops
Multiple Airlines Logo
07:10 - 19:30
SJO
-
LTN
29h 20m
3 stops
£694Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
08:00 - 21:20
LTN
-
SJO
20h 20m
1 stop
Multiple Airlines Logo
19:40 - 23:45
SJO
-
LTN
21h 05m
1 stop
£696Multiple Airlines
Thu, 4 Jun - Tue, 9 Jun
Multiple Airlines Logo
08:00 - 17:10
LTN
-
SJO
16h 10m
1 stop
Multiple Airlines Logo
19:40 - 13:45
SJO
-
LTN
35h 05m
1 stop
£697Multiple Airlines
Tue, 6 Oct - Tue, 13 Oct
Multiple Airlines Logo
19:50 - 17:35
LTN
-
SJO
28h 45m
2 stops
Multiple Airlines Logo
07:10 - 17:50
SJO
-
LTN
27h 40m
2 stops
£699Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun

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 May 2026.
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

Cheapest return flight

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 17/9

08:00-16:50

1 stop15h 50m

San José Juan Santamaria Intl

Tue 13/10

19:40-13:45

1 stop35h 05m

£650
Fastest return journey

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 2/6

08:00-17:10

1 stop16h 10m

San José Juan Santamaria Intl

Tue 9/6

19:40-23:45

1 stop21h 05m

£667

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 11/6

08:00-21:20

1 stop20h 20m

San José Juan Santamaria Intl

Thu 18/6

23:20-13:45

1 stop31h 25m

£684

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 11/6

08:00-21:20

1 stop20h 20m

San José Juan Santamaria Intl

Thu 18/6

23:20-13:45

1 stop31h 25m

£688

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 2/6

08:00-17:10

1 stop16h 10m

San José Juan Santamaria Intl

Tue 9/6

19:40-23:45

1 stop21h 05m

£688

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 2/6

06:00-17:35

2 stops18h 35m

San José Juan Santamaria Intl

Tue 9/6

07:10-17:40

3 stops27h 30m

£692

LondonSan José

LTN - SJO

LTNSJO

London Luton

Wed 10/6

19:50-17:35

2 stops28h 45m

San José Juan Santamaria Intl

Wed 17/6

07:10-19:30

3 stops29h 20m

£694

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 4/6

08:00-21:20

1 stop20h 20m

San José Juan Santamaria Intl

Tue 9/6

19:40-23:45

1 stop21h 05m

£696

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 6/10

08:00-17:10

1 stop16h 10m

San José Juan Santamaria Intl

Tue 13/10

19:40-13:45

1 stop35h 05m

£697

LondonSan José

LTN - SJO

LTNSJO

London Luton

Wed 10/6

19:50-17:35

2 stops28h 45m

San José Juan Santamaria Intl

Wed 17/6

07:10-17:50

2 stops27h 40m

£699

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 Monday when prices can be found for as low as £768. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £921. 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 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

17h 15m

Direct flights

None
The fastest flight from London Luton Airport to San José takes 17h 15m
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

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

  • 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 17h 15m, 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
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 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
Sat 13/6
Sat 20/6
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