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Cheap flights from London Luton Airport to San José from £258

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 25/4. 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
06:20 - 16:35
LTN
-
SJO
16h 15m
1 stop
Multiple Airlines Logo
18:15 - 20:20
SJO
-
LTN
20h 05m
1 stop
£591Multiple Airlines
Tue, 24 Feb - Tue, 17 Mar
Multiple Airlines Logo
06:20 - 16:35
LTN
-
SJO
16h 15m
1 stop
Multiple Airlines Logo
18:15 - 20:20
SJO
-
LTN
20h 05m
1 stop
£591Multiple Airlines
Tue, 24 Feb - Tue, 17 Mar
Multiple Airlines Logo
06:20 - 16:35
LTN
-
SJO
16h 15m
1 stop
Multiple Airlines Logo
18:15 - 20:20
SJO
-
LTN
20h 05m
1 stop
£606Multiple Airlines
Tue, 10 Mar - Tue, 17 Mar
Multiple Airlines Logo
08:00 - 15:25
LTN
-
SJO
38h 25m
2 stops
Multiple Airlines Logo
19:40 - 23:45
SJO
-
LTN
21h 05m
1 stop
£677Multiple Airlines
Tue, 12 May - Tue, 28 Jul
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
£678Multiple Airlines
Tue, 5 May - Tue, 19 May
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
£679Multiple Airlines
Tue, 12 May - Tue, 28 Jul
Multiple Airlines Logo
06:20 - 00:15
LTN
-
SJO
23h 55m
2 stops
Multiple Airlines Logo
21:15 - 20:20
SJO
-
LTN
17h 05m
1 stop
£693Multiple Airlines
Tue, 3 Mar - Tue, 17 Mar
Multiple Airlines Logo
08:00 - 18:40
LTN
-
SJO
17h 40m
1 stop
Multiple Airlines Logo
19:40 - 23:45
SJO
-
LTN
21h 05m
1 stop
£697Multiple Airlines
Sat, 2 May - Tue, 19 May
Multiple Airlines Logo
06:05 - 00:15
LTN
-
SJO
24h 10m
2 stops
Multiple Airlines Logo
21:15 - 20:20
SJO
-
LTN
17h 05m
1 stop
£698Multiple Airlines
Thu, 5 Mar - Tue, 17 Mar
Multiple Airlines Logo
08:00 - 23:55
LTN
-
SJO
22h 55m
2 stops
Multiple Airlines Logo
19:40 - 23:45
SJO
-
LTN
21h 05m
1 stop
£702Multiple Airlines
Thu, 7 May - Tue, 26 May

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 February 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

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 24/2

06:20-16:35

1 stop16h 15m

San José Juan Santamaria Intl

Tue 17/3

18:15-20:20

1 stop20h 05m

£591

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 24/2

06:20-16:35

1 stop16h 15m

San José Juan Santamaria Intl

Tue 17/3

18:15-20:20

1 stop20h 05m

£591

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 10/3

06:20-16:35

1 stop16h 15m

San José Juan Santamaria Intl

Tue 17/3

18:15-20:20

1 stop20h 05m

£606

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 12/5

08:00-15:25

2 stops38h 25m

San José Juan Santamaria Intl

Tue 28/7

19:40-23:45

1 stop21h 05m

£677

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 5/5

08:00-17:10

1 stop16h 10m

San José Juan Santamaria Intl

Tue 19/5

19:40-23:45

1 stop21h 05m

£678

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 12/5

08:00-17:10

1 stop16h 10m

San José Juan Santamaria Intl

Tue 28/7

19:40-13:45

1 stop35h 05m

£679

LondonSan José

LTN - SJO

LTNSJO

London Luton

Tue 3/3

06:20-00:15

2 stops23h 55m

San José Juan Santamaria Intl

Tue 17/3

21:15-20:20

1 stop17h 05m

£693

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sat 2/5

08:00-18:40

1 stop17h 40m

San José Juan Santamaria Intl

Tue 19/5

19:40-23:45

1 stop21h 05m

£697

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 5/3

06:05-00:15

2 stops24h 10m

San José Juan Santamaria Intl

Tue 17/3

21:15-20:20

1 stop17h 05m

£698

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 7/5

08:00-23:55

2 stops22h 55m

San José Juan Santamaria Intl

Tue 26/5

19:40-23:45

1 stop21h 05m

£702

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 Friday when prices can be found for as low as £743. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around £922. 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 40m

Direct flights

None
The fastest flight from London Luton Airport to San José takes 17h 40m
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 17h 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
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.

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