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Cheap flights from London Heathrow Airport to San José from £277

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 Heathrow Airport to San José departing on 18/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Heathrow Airport to San José

Cheap return flights

Multiple Airlines Logo
10:45 - 00:15LHR-SJO
19h 30m2 stops
Multiple Airlines Logo
16:15 - 17:15SJO-LHR
19h 00m2 stops
£562Multiple Airlines
Find Deal
Tue, 24 Feb - Tue, 10 Mar
Icelandair Logo
09:20 - 12:55LHR-SJO
33h 35m2 stops
Icelandair Logo
14:45 - 20:45SJO-LHR
24h 00m1 stop
£563Icelandair
Find Deal
Tue, 6 Jan - Tue, 27 Jan
Icelandair Logo
09:20 - 12:55LHR-SJO
33h 35m2 stops
Icelandair Logo
14:45 - 20:45SJO-LHR
24h 00m1 stop
£564Icelandair
Find Deal
Tue, 6 Jan - Tue, 27 Jan
Icelandair Logo
08:25 - 11:42LHR-SJO
58h 17m2 stops
Icelandair Logo
14:05 - 06:30SJO-LHR
57h 25m2 stops
£565Icelandair
Find Deal
Tue, 30 Sep - Tue, 14 Oct
Air Canada Logo
09:30 - 20:25LHR-SJO
17h 55m1 stop
Air Canada Logo
08:50 - 07:10SJO-LHR
16h 20m1 stop
£566Air Canada
Find Deal
Fri, 24 Oct - Mon, 3 Nov
Icelandair Logo
08:15 - 11:42LHR-SJO
34h 27m2 stops
Icelandair Logo
13:00 - 09:30SJO-LHR
37h 30m2 stops
£567Icelandair
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Multiple Airlines Logo
14:00 - 00:50LHR-SJO
16h 50m1 stop
Multiple Airlines Logo
05:00 - 07:00SJO-LHR
20h 00m2 stops
£567Multiple Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Air Canada Logo
09:00 - 22:55LHR-SJO
19h 55m2 stops
Air Canada Logo
08:50 - 07:10SJO-LHR
16h 20m1 stop
£569Air Canada
Find Deal
Mon, 3 Nov - Mon, 10 Nov
Avianca Logo
21:40 - 08:50LHR-SJO
17h 10m1 stop
Avianca Logo
01:45 - 14:35SJO-LHR
30h 50m1 stop
£585Avianca
Find Deal
Tue, 4 Nov - Wed, 12 Nov
Avianca Logo
21:40 - 08:50LHR-SJO
17h 10m1 stop
Avianca Logo
01:45 - 14:35SJO-LHR
30h 50m1 stop
£586Avianca
Find Deal
Tue, 4 Nov - Thu, 13 Nov

Avianca flights from London Heathrow Airport to San José, San José Province

Our best Avianca deals on London Heathrow Airport to San José, San José Province flight tickets
Avianca
4 Nov
LHR21:40London Heathrow
17h 10m
1 stop
SJO08:50San José Juan Santamaria Intl
12 Nov
SJO01:45San José Juan Santamaria Intl
30h 50m
1 stop
LHR14:35London Heathrow
£585
Find similar
Avianca
4 Nov
LHR21:40London Heathrow
17h 10m
1 stop
SJO08:50San José Juan Santamaria Intl
13 Nov
SJO01:45San José Juan Santamaria Intl
30h 50m
1 stop
LHR14:35London Heathrow
£586
Find similar
Avianca
6 Feb
LHR21:40London Heathrow
23h 40m
1 stop
SJO15:20San José Juan Santamaria Intl
20 Feb
SJO06:00San José Juan Santamaria Intl
26h 35m
2 stops
LHR14:35London Heathrow
£595
Find similar

Air Canada flights from London Heathrow Airport to San José, San José Province

Our best Air Canada deals on London Heathrow Airport to San José, San José Province flight tickets
Air Canada
24 Oct
LHR09:30London Heathrow
17h 55m
1 stop
SJO20:25San José Juan Santamaria Intl
3 Nov
SJO08:50San José Juan Santamaria Intl
16h 20m
1 stop
LHR07:10London Heathrow
£566
Find similar
Air Canada
3 Nov
LHR09:00London Heathrow
19h 55m
2 stops
SJO22:55San José Juan Santamaria Intl
10 Nov
SJO08:50San José Juan Santamaria Intl
16h 20m
1 stop
LHR07:10London Heathrow
£569
Find similar
Air Canada
21 Nov
LHR12:05London Heathrow
41h 25m
2 stops
SJO23:30San José Juan Santamaria Intl
23 Nov
SJO09:05San José Juan Santamaria Intl
16h 05m
1 stop
LHR07:10London Heathrow
£570
Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 24/2

10:45-00:15

2 stops19h 30m

San José Juan Santamaria Intl

Tue 10/3

16:15-17:15

2 stops19h 00m

£562

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 6/1

09:20-12:55

2 stops33h 35m

San José Juan Santamaria Intl

Tue 27/1

14:45-20:45

1 stop24h 00m

£563

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 6/1

09:20-12:55

2 stops33h 35m

San José Juan Santamaria Intl

Tue 27/1

14:45-20:45

1 stop24h 00m

£564

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 30/9

08:25-11:42

2 stops58h 17m

San José Juan Santamaria Intl

Tue 14/10

14:05-06:30

2 stops57h 25m

£565

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Fri 24/10

09:30-20:25

1 stop17h 55m

San José Juan Santamaria Intl

Mon 3/11

08:50-07:10

1 stop16h 20m

£566

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 14/10

08:15-11:42

2 stops34h 27m

San José Juan Santamaria Intl

Tue 21/10

13:00-09:30

2 stops37h 30m

£567

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Wed 29/10

14:00-00:50

1 stop16h 50m

San José Juan Santamaria Intl

Wed 5/11

05:00-07:00

2 stops20h 00m

£567

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Mon 3/11

09:00-22:55

2 stops19h 55m

San José Juan Santamaria Intl

Mon 10/11

08:50-07:10

1 stop16h 20m

£569

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 4/11

21:40-08:50

1 stop17h 10m

San José Juan Santamaria Intl

Wed 12/11

01:45-14:35

1 stop30h 50m

£585

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 4/11

21:40-08:50

1 stop17h 10m

San José Juan Santamaria Intl

Thu 13/11

01:45-14:35

1 stop30h 50m

£586

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 Heathrow Airport to San José, San José Province

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 month to fly to San José, San José Province?

The month of November is, on average, the cheapest month to fly to San José, San José Province from London Heathrow Airport, with most prices found around £558. If you aren’t able to travel to San José, San José Province during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £596.

What is the cheapest day to depart on your flight to San José, San José Province?

Our data shows that Wednesday is the least expensive day to fly to San José, San José Province. Tickets to fly out on this day can be as low as £841. Flights from London Heathrow Airport to San José, San José Province on a Sunday will generally be more expensive and average around £1,065. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San José, San José Province?

Our data shows that the cheapest London Heathrow Airport to San José, San José Province flights are usually those with departure times in the afternoon. Our users have found flights to San José, San José Province in the afternoon for as low as £592. In the morning is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around £868 per ticket.

How far in advance should I book a flight to San José, San José Province?

You are more likely to see cheaper flights to San José, San José Province from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San José, San José Province for around £641 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José, San José Province from London Heathrow Airport for as low as £611 on momondo.

How have London Heathrow Airport to San José, San José Province flight prices changed over time?

As of September 2025, prices for London Heathrow Airport to San José, San José Province flights are approximately 21% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to San José, San José Province

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

Cheap London Heathrow Airport to San José, San José Province (LHR to SJO) flight deals and tips

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

Direct flights

None
There are no direct flights from London Heathrow Airport to San José, San José Province. There are no popular flight routes from London Heathrow Airport to San José, San José Province.
Search flight deals

  • How far is London Heathrow to San José Juan Santamaria Intl by plane?

    The distance between London Heathrow and San José Juan Santamaria Intl is about 5405.7 mi. Flights usually cover this in 14h 50m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Heathrow Airport to San José Juan Santamaria Intl Airport were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from London Heathrow 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 Heathrow 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 required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to San José, San José Province?

Best airlines flying from London Heathrow Airport to San José, San José Province

Compare and see reviews for airlines that fly from London Heathrow Airport to San José, San José Province with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £441Free CancellationRating
7.0
544 reviews
Search Icelandair flights
JetBluePriceFrom £453Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
Air FrancePriceFrom £517Free CancellationRating
7.4
1,468 reviews
Search Air France flights
Air CanadaPriceFrom £525Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
KLMPriceFrom £526Free CancellationRating
7.8
1,386 reviews
Search KLM flights
LufthansaPriceFrom £553Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
AviancaPriceFrom £554Free CancellationRating
6.7
2,435 reviews
Search Avianca flights
SWISSPriceFrom £559Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
United AirlinesPriceFrom £572Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
British AirwaysPriceFrom £609Free CancellationRating
6.7
7,363 reviews
Search British Airways flights

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?

It is quick and easy to find London to San José flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San José that suits you.

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

Yes. momondo enables you to select and highlight flights to San José from London with this policy.

How can momondo help me find flights from London to San José?

momondo helps you find the best flight between London and San José by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to San José right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to San José flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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