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Cheap flights from San José, San José Province to London from £233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José, San José Province to London departing on 1/10. 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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Find the cheapest flights from San José, San José Province to London

Cheap return flights

Logo
13:35 - 13:30SJO-LHR
16h 55m1 stop
Logo
09:00 - 17:10LHR-SJO
15h 10m1 stop
£528
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Wed, 3 Sep - Wed, 10 Sep
Logo
13:35 - 13:30SJO-LHR
16h 55m1 stop
Logo
06:15 - 17:10LHR-SJO
17h 55m1 stop
£529
Find Deal
Wed, 3 Sep - Wed, 10 Sep
Logo
13:35 - 13:30SJO-LHR
16h 55m1 stop
Logo
09:00 - 17:10LHR-SJO
15h 10m1 stop
£530
Find Deal
Wed, 3 Sep - Wed, 10 Sep
Iberia Logo
18:15 - 16:35SJO-LHR
16h 20m1 stop
Iberia Logo
19:05 - 16:50LHR-SJO
27h 45m1 stop
£542Iberia
Find Deal
Tue, 4 Nov - Tue, 18 Nov
Air France Logo
19:25 - 16:35SJO-LHR
14h 10m1 stop
Air France Logo
17:35 - 17:50LHR-SJO
30h 15m1 stop
£543Air France
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Thu, 9 Oct - Mon, 10 Nov
Iberia Logo
18:15 - 16:35SJO-LHR
16h 20m1 stop
Iberia Logo
19:05 - 16:50LHR-SJO
27h 45m1 stop
£544Iberia
Find Deal
Tue, 4 Nov - Tue, 18 Nov
KLM Logo
13:35 - 13:30SJO-LHR
16h 55m1 stop
KLM Logo
17:25 - 11:56LHR-SJO
25h 31m1 stop
£547KLM
Find Deal
Sat, 20 Sep - Sun, 5 Oct
KLM Logo
13:35 - 11:10SJO-LHR
14h 35m1 stop
KLM Logo
15:15 - 11:56LHR-SJO
27h 41m1 stop
£548KLM
Find Deal
Sat, 4 Oct - Thu, 9 Oct
United Airlines Logo
12:44 - 05:55SJO-LHR
34h 11m1 stop
United Airlines Logo
18:00 - 12:26LHR-SJO
49h 26m2 stops
£558United Airlines
Find Deal
Thu, 25 Sep - Sun, 28 Sep
Air France Logo
19:25 - 16:35SJO-LHR
14h 10m1 stop
Air France Logo
19:20 - 16:35LHR-SJO
27h 15m1 stop
£577Air France
Find Deal
Fri, 10 Oct - Thu, 30 Oct

British Airways flights from San José, San José Province to London Heathrow Airport

Our best British Airways deals on San José, San José Province to London Heathrow Airport flight tickets
British Airways
5 Aug
SJO16:10San José Juan Santamaria Intl
22h 45m
1 stop
LHR21:55London Heathrow
9 Sept
LHR06:10London Heathrow
15h 25m
1 stop
SJO14:35San José Juan Santamaria Intl
£558
Find similar
British Airways
12 Nov
SJO18:15San José Juan Santamaria Intl
17h 00m
1 stop
LHR17:15London Heathrow
21 Nov
LHR06:15London Heathrow
16h 20m
1 stop
SJO16:35San José Juan Santamaria Intl
£559
Find similar
British Airways
3 Aug
SJO16:10San José Juan Santamaria Intl
19h 40m
1 stop
LHR18:50London Heathrow
21 Aug
LHR06:15London Heathrow
15h 20m
1 stop
SJO14:35San José Juan Santamaria Intl
£561
Find similar

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

Our best KLM deals on San José, San José Province to London Heathrow Airport flight tickets
KLM
20 Sept
SJO13:35San José Juan Santamaria Intl
16h 55m
1 stop
LHR13:30London Heathrow
5 Oct
LHR17:25London Heathrow
25h 31m
1 stop
SJO11:56San José Juan Santamaria Intl
£547
Find similar
KLM
4 Oct
SJO13:35San José Juan Santamaria Intl
14h 35m
1 stop
LHR11:10London Heathrow
9 Oct
LHR15:15London Heathrow
27h 41m
1 stop
SJO11:56San José Juan Santamaria Intl
£548
Find similar
KLM
1 Nov
SJO13:21San José Juan Santamaria Intl
16h 19m
1 stop
LHR11:40London Heathrow
15 Nov
LHR14:20London Heathrow
28h 32m
1 stop
SJO12:52San José Juan Santamaria Intl
£549
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San José, San José Province to London Heathrow Airport 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 1 August 2025.
Use the filters below to find and compare flights from San José, San José Province to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 3/9

13:35-13:30

1 stop16h 55m

London Heathrow

Wed 10/9

09:00-17:10

1 stop15h 10m

£528

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 3/9

13:35-13:30

1 stop16h 55m

London Heathrow

Wed 10/9

06:15-17:10

1 stop17h 55m

£529

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 3/9

13:35-13:30

1 stop16h 55m

London Heathrow

Wed 10/9

09:00-17:10

1 stop15h 10m

£530

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 4/11

18:15-16:35

1 stop16h 20m

London Heathrow

Tue 18/11

19:05-16:50

1 stop27h 45m

£542

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 9/10

19:25-16:35

1 stop14h 10m

London Heathrow

Mon 10/11

17:35-17:50

1 stop30h 15m

£543

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 4/11

18:15-16:35

1 stop16h 20m

London Heathrow

Tue 18/11

19:05-16:50

1 stop27h 45m

£544

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 20/9

13:35-13:30

1 stop16h 55m

London Heathrow

Sun 5/10

17:25-11:56

1 stop25h 31m

£547

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 4/10

13:35-11:10

1 stop14h 35m

London Heathrow

Thu 9/10

15:15-11:56

1 stop27h 41m

£548

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 25/9

12:44-05:55

1 stop34h 11m

London Heathrow

Sun 28/9

18:00-12:26

2 stops49h 26m

£558

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Fri 10/10

19:25-16:35

1 stop14h 10m

London Heathrow

Thu 30/10

19:20-16:35

1 stop27h 15m

£577

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 London from

How to get the cheapest flight ticket from San José, San José Province to London Heathrow Airport

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 typical price of a round-trip flight between San José, San José Province and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from San José, San José Province to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £540. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from San José, San José Province averaging around £549.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from San José, San José Province is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £595. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £683.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from San José, San José Province to London Heathrow Airport in the morning for as low as £578. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £690 on average. Flights to London Heathrow Airport from San José, San José Province in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from San José, San José Province when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £636 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from San José, San José Province for as low as £567 on momondo.

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

As of August 2025, prices for San José, San José Province to London Heathrow Airport flights are approximately 3% more expensive when compared to flights at the same time last year.

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

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

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

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

Best price found

£233

Fastest flight time

14h 10m

Direct flights

None
The best one-way flight to London Heathrow Airport from San José, San José Province in the past 72 hours is £233. The best return flight deal from San José, San José Province to London Heathrow Airport found on momondo in the last 72 hours is £528.
The fastest flight from San José, San José Province to London Heathrow Airport takes 14h 10m
There are no direct flights from San José, San José Province to London Heathrow Airport. Popular non-direct route for this connection is San José Juan Santamaria Intl Airport - London Heathrow Airport.
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  • How far is San José Juan Santamaria Intl to London Heathrow by plane?

    There are 5405.7 mi between San José Juan Santamaria Intl and London Heathrow. A reasonable flight in good conditions will take 14h 10m.

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

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

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

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow 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 London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from San José, San José Province to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £422Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
Air FrancePriceFrom £442Free CancellationRating
7.5
1,465 reviews
Search Air France flights
KLMPriceFrom £521Free CancellationRating
7.8
1,383 reviews
Search KLM flights
IberiaPriceFrom £609Free CancellationRating
7.0
2,859 reviews
Search Iberia flights

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Why use momondo?

Why should I use momondo to find a flight deal from San José to London?

It is quick and easy to find San José to London 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 London that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to London from San José. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from San José to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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