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Cheap flights from London Luton Airport to San José from £267

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 7/9. 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 Luton Airport to San José

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:00 - 08:45
LTN
-
SJO
31h 45m
2 stops
Multiple Airlines Logo
07:10 - 15:45
SJO
-
LTN
25h 35m
2 stops
£665Multiple Airlines
Sun, 6 Sep - Wed, 16 Sep
Multiple Airlines Logo
07:15 - 17:30
LTN
-
SJO
16h 15m
1 stop
Multiple Airlines Logo
20:00 - 20:50
SJO
-
LTN
18h 50m
1 stop
£670Multiple Airlines
Thu, 19 Nov - Thu, 3 Dec
Multiple Airlines Logo
18:10 - 11:30
LTN
-
SJO
24h 20m
2 stops
Multiple Airlines Logo
07:10 - 21:15
SJO
-
LTN
31h 05m
3 stops
£673Multiple Airlines
Wed, 2 Sep - Wed, 23 Sep
Multiple Airlines Logo
07:15 - 17:30
LTN
-
SJO
16h 15m
1 stop
Multiple Airlines Logo
21:45 - 20:50
SJO
-
LTN
17h 05m
1 stop
£673Multiple Airlines
Thu, 26 Nov - Tue, 8 Dec
Multiple Airlines Logo
07:15 - 17:30
LTN
-
SJO
16h 15m
1 stop
Multiple Airlines Logo
21:30 - 20:50
SJO
-
LTN
17h 20m
1 stop
£678Multiple Airlines
Thu, 19 Nov - Sat, 5 Dec
Multiple Airlines Logo
08:00 - 11:30
LTN
-
SJO
34h 30m
2 stops
Multiple Airlines Logo
07:10 - 12:35
SJO
-
LTN
22h 25m
3 stops
£679Multiple Airlines
Sun, 6 Sep - Wed, 16 Sep
Multiple Airlines Logo
07:15 - 17:30
LTN
-
SJO
16h 15m
1 stop
Multiple Airlines Logo
21:45 - 20:50
SJO
-
LTN
17h 05m
1 stop
£680Multiple Airlines
Thu, 19 Nov - Tue, 8 Dec
Multiple Airlines Logo
18:10 - 16:50
LTN
-
SJO
29h 40m
1 stop
Multiple Airlines Logo
20:00 - 20:50
SJO
-
LTN
18h 50m
1 stop
£684Multiple Airlines
Wed, 30 Sep - Thu, 19 Nov
Multiple Airlines Logo
21:30 - 17:30
LTN
-
SJO
26h 00m
1 stop
Multiple Airlines Logo
20:00 - 20:50
SJO
-
LTN
18h 50m
1 stop
£687Multiple Airlines
Wed, 25 Nov - Thu, 3 Dec
Multiple Airlines Logo
20:25 - 16:10
LTN
-
SJO
25h 45m
2 stops
Multiple Airlines Logo
21:30 - 20:50
SJO
-
LTN
17h 20m
1 stop
£690Multiple Airlines
Sat, 7 Nov - Sat, 21 Nov

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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 16 July 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

Sun 6/9

08:00-08:45

2 stops31h 45m

San José Juan Santamaria Intl

Wed 16/9

07:10-15:45

2 stops25h 35m

£665

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 19/11

07:15-17:30

1 stop16h 15m

San José Juan Santamaria Intl

Thu 3/12

20:00-20:50

1 stop18h 50m

£670

LondonSan José

LTN - SJO

LTNSJO

London Luton

Wed 2/9

18:10-11:30

2 stops24h 20m

San José Juan Santamaria Intl

Wed 23/9

07:10-21:15

3 stops31h 05m

£673
Fastest return journey

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 26/11

07:15-17:30

1 stop16h 15m

San José Juan Santamaria Intl

Tue 8/12

21:45-20:50

1 stop17h 05m

£673

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 19/11

07:15-17:30

1 stop16h 15m

San José Juan Santamaria Intl

Sat 5/12

21:30-20:50

1 stop17h 20m

£678

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sun 6/9

08:00-11:30

2 stops34h 30m

San José Juan Santamaria Intl

Wed 16/9

07:10-12:35

3 stops22h 25m

£679

LondonSan José

LTN - SJO

LTNSJO

London Luton

Thu 19/11

07:15-17:30

1 stop16h 15m

San José Juan Santamaria Intl

Tue 8/12

21:45-20:50

1 stop17h 05m

£680

LondonSan José

LTN - SJO

LTNSJO

London Luton

Wed 30/9

18:10-16:50

1 stop29h 40m

San José Juan Santamaria Intl

Thu 19/11

20:00-20:50

1 stop18h 50m

£684

LondonSan José

LTN - SJO

LTNSJO

London Luton

Wed 25/11

21:30-17:30

1 stop26h 00m

San José Juan Santamaria Intl

Thu 3/12

20:00-20:50

1 stop18h 50m

£687

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sat 7/11

20:25-16:10

2 stops25h 45m

San José Juan Santamaria Intl

Sat 21/11

21:30-20:50

1 stop17h 20m

£690

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £772. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around £951. 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

15h 50m

Direct flights

None
The fastest flight from London Luton Airport to San José takes 15h 50m
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 15h 50m, 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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