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Cheap flights from San José, San José Province to London from £240

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 3/10. 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

Multiple Airlines Logo
07:00 - 09:00SJO-LHR
20h 00m1 stop
Multiple Airlines Logo
08:55 - 17:50LHR-SJO
14h 55m1 stop
£517Multiple Airlines
Find Deal
Sat, 15 Nov - Tue, 25 Nov
Multiple Airlines Logo
20:30 - 20:50SJO-LHR
18h 20m1 stop
Multiple Airlines Logo
06:20 - 17:50LHR-SJO
17h 30m1 stop
£520Multiple Airlines
Find Deal
Tue, 11 Nov - Tue, 25 Nov
Multiple Airlines Logo
20:30 - 16:05SJO-LHR
13h 35m1 stop
Multiple Airlines Logo
08:55 - 17:50LHR-SJO
14h 55m1 stop
£520Multiple Airlines
Find Deal
Tue, 4 Nov - Tue, 25 Nov
Iberia Logo
18:15 - 09:15SJO-LHR
33h 00m1 stop
Iberia Logo
18:45 - 16:50LHR-SJO
28h 05m1 stop
£533Iberia
Find Deal
Thu, 13 Nov - Tue, 18 Nov
Iberia Logo
18:15 - 16:35SJO-LHR
16h 20m1 stop
Iberia Logo
19:40 - 16:35LHR-SJO
26h 55m1 stop
£537Iberia
Find Deal
Mon, 17 Nov - Thu, 5 Mar
KLM Logo
13:23 - 11:10SJO-LHR
14h 47m1 stop
KLM Logo
13:05 - 11:58LHR-SJO
29h 53m1 stop
£539KLM
Find Deal
Wed, 15 Oct - Thu, 23 Oct
KLM Logo
13:35 - 13:30SJO-LHR
16h 55m1 stop
KLM Logo
13:05 - 11:58LHR-SJO
29h 53m1 stop
£539KLM
Find Deal
Sun, 5 Oct - Sun, 12 Oct
British Airways Logo
18:15 - 14:55SJO-LHR
14h 40m1 stop
British Airways Logo
09:45 - 21:03LHR-SJO
17h 18m1 stop
£585British Airways
Find Deal
Sun, 9 Nov - Sun, 23 Nov
JetBlue Logo
14:05 - 20:45SJO-LHR
23h 40m1 stop
JetBlue Logo
12:20 - 14:52LHR-SJO
32h 32m1 stop
£587JetBlue
Find Deal
Fri, 17 Oct - Thu, 6 Nov
JetBlue Logo
14:05 - 20:45SJO-LHR
23h 40m1 stop
JetBlue Logo
08:05 - 13:52LHR-SJO
35h 47m1 stop
£592JetBlue
Find Deal
Fri, 17 Oct - Mon, 27 Oct

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
15 Oct
SJO13:23San José Juan Santamaria Intl
14h 47m
1 stop
LHR11:10London Heathrow
23 Oct
LHR13:05London Heathrow
29h 53m
1 stop
SJO11:58San José Juan Santamaria Intl
£539
Find similar
KLM
5 Oct
SJO13:35San José Juan Santamaria Intl
16h 55m
1 stop
LHR13:30London Heathrow
12 Oct
LHR13:05London Heathrow
29h 53m
1 stop
SJO11:58San José Juan Santamaria Intl
£539
Find similar
KLM
8 Oct
SJO13:23San José Juan Santamaria Intl
17h 07m
1 stop
LHR13:30London Heathrow
22 Oct
LHR13:05London Heathrow
29h 53m
1 stop
SJO11:58San José Juan Santamaria Intl
£540
Find similar

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

Our best JetBlue deals on San José, San José Province to London Heathrow Airport flight tickets
JetBlue
18 Sept
SJO14:05San José Juan Santamaria Intl
23h 40m
1 stop
LHR20:45London Heathrow
21 Sept
LHR08:15London Heathrow
35h 45m
1 stop
SJO13:00San José Juan Santamaria Intl
£568
Find similar
JetBlue
17 Oct
SJO14:05San José Juan Santamaria Intl
23h 40m
1 stop
LHR20:45London Heathrow
6 Nov
LHR12:20London Heathrow
32h 32m
1 stop
SJO14:52San José Juan Santamaria Intl
£587
Find similar
JetBlue
17 Oct
SJO14:05San José Juan Santamaria Intl
23h 40m
1 stop
LHR20:45London Heathrow
27 Oct
LHR08:05London Heathrow
35h 47m
1 stop
SJO13:52San José Juan Santamaria Intl
£592
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 16 September 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

Sat 15/11

07:00-09:00

1 stop20h 00m

London Heathrow

Tue 25/11

08:55-17:50

1 stop14h 55m

£517

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 11/11

20:30-20:50

1 stop18h 20m

London Heathrow

Tue 25/11

06:20-17:50

1 stop17h 30m

£520

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 4/11

20:30-16:05

1 stop13h 35m

London Heathrow

Tue 25/11

08:55-17:50

1 stop14h 55m

£520

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Thu 13/11

18:15-09:15

1 stop33h 00m

London Heathrow

Tue 18/11

18:45-16:50

1 stop28h 05m

£533

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Mon 17/11

18:15-16:35

1 stop16h 20m

London Heathrow

Thu 5/3

19:40-16:35

1 stop26h 55m

£537

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 15/10

13:23-11:10

1 stop14h 47m

London Heathrow

Thu 23/10

13:05-11:58

1 stop29h 53m

£539

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sun 5/10

13:35-13:30

1 stop16h 55m

London Heathrow

Sun 12/10

13:05-11:58

1 stop29h 53m

£539

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sun 9/11

18:15-14:55

1 stop14h 40m

London Heathrow

Sun 23/11

09:45-21:03

1 stop17h 18m

£585

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Fri 17/10

14:05-20:45

1 stop23h 40m

London Heathrow

Thu 6/11

12:20-14:52

1 stop32h 32m

£587

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Fri 17/10

14:05-20:45

1 stop23h 40m

London Heathrow

Mon 27/10

08:05-13:52

1 stop35h 47m

£592

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 £527. 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 £534.

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 £580. 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 £665.

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 £563. 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 £672 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 £622 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 £552 on momondo.

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

As of September 2025, prices for San José, San José Province to London Heathrow Airport flights are approximately 3% cheaper 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

Direct flights

None
There are no direct flights from San José, San José Province to London Heathrow Airport. There are no popular flight routes from San José, San José Province to 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 12h 55m.

  • 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 £411Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Air FrancePriceFrom £430Free CancellationRating
7.4
1,468 reviews
Search Air France flights
KLMPriceFrom £507Free CancellationRating
7.8
1,386 reviews
Search KLM flights
IberiaPriceFrom £593Free CancellationRating
7.0
2,924 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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