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Cheap flights from San José to London from £302

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San José to London

Cheap return flights

Enter your travel dates to find the best prices.
Avianca Logo
09:30 - 14:35SJO  San José Juan Santamaria Intl-LHR London Heathrow
23h 05m1 stop Bogotá El Dorado
Avianca Logo
21:35 - 08:50LHR  London Heathrow-SJO San José Juan Santamaria Intl
17h 15m1 stop Bogotá El Dorado
£590Avianca
Sun, 8 Nov - Mon, 23 Nov
Avianca Logo
09:30 - 14:35SJO  San José Juan Santamaria Intl-LHR London Heathrow
23h 05m1 stop Bogotá El Dorado
Avianca Logo
21:35 - 08:50LHR  London Heathrow-SJO San José Juan Santamaria Intl
17h 15m1 stop Bogotá El Dorado
£590Avianca
Sun, 8 Nov - Fri, 13 Nov
Avianca Logo
09:30 - 14:35SJO  San José Juan Santamaria Intl-LHR London Heathrow
23h 05m1 stop Bogotá El Dorado
Avianca Logo
21:35 - 16:20LHR  London Heathrow-SJO San José Juan Santamaria Intl
24h 45m1 stop Bogotá El Dorado
£590Avianca
Tue, 17 Nov - Wed, 25 Nov
Avianca Logo
09:30 - 14:35SJO  San José Juan Santamaria Intl-LHR London Heathrow
23h 05m1 stop Bogotá El Dorado
Avianca Logo
21:35 - 16:20LHR  London Heathrow-SJO San José Juan Santamaria Intl
24h 45m1 stop Bogotá El Dorado
£590Avianca
Tue, 17 Nov - Tue, 24 Nov
KLM Logo
07:05 - 06:25SJO  San José Juan Santamaria Intl-LHR London Heathrow
17h 20m1 stop Atlanta Hartsfield-Jackson
KLM Logo
06:30 - 17:30LHR  London Heathrow-SJO San José Juan Santamaria Intl
17h 00m1 stop Amsterdam Schiphol
£621KLM
Mon, 1 Mar - Mon, 15 Mar
KLM Logo
14:10 - 11:40SJO  San José Juan Santamaria Intl-LHR London Heathrow
15h 30m1 stop Atlanta Hartsfield-Jackson
KLM Logo
06:30 - 17:30LHR  London Heathrow-SJO San José Juan Santamaria Intl
17h 00m1 stop Amsterdam Schiphol
£621KLM
Mon, 1 Mar - Mon, 15 Mar
KLM Logo
14:20 - 11:40SJO  San José Juan Santamaria Intl-LHR London Heathrow
15h 20m1 stop Atlanta Hartsfield-Jackson
KLM Logo
06:30 - 17:40LHR  London Heathrow-SJO San José Juan Santamaria Intl
17h 10m1 stop Amsterdam Schiphol
£621KLM
Sun, 7 Mar - Fri, 12 Mar
Air France Logo
18:20 - 13:45SJO  San José Juan Santamaria Intl-LHR London Heathrow
13h 25m1 stop Paris Charles de Gaulle
Air France Logo
11:30 - 21:52LHR  London Heathrow-SJO San José Juan Santamaria Intl
16h 22m2 stops Paris Charles de Gaulle Panama City Tocumen Intl
£623Air France
Fri, 20 Nov - Fri, 27 Nov
Air France Logo
13:20 - 13:15SJO  San José Juan Santamaria Intl-LHR London Heathrow
16h 55m1 stop Atlanta Hartsfield-Jackson
Air France Logo
06:15 - 17:00LHR  London Heathrow-SJO San José Juan Santamaria Intl
17h 45m1 stop Paris Charles de Gaulle
£624Air France
Tue, 13 Apr - Wed, 21 Apr
Air France Logo
18:20 - 13:45SJO  San José Juan Santamaria Intl-LHR London Heathrow
13h 25m1 stop Paris Charles de Gaulle
Air France Logo
08:55 - 17:00LHR  London Heathrow-SJO San José Juan Santamaria Intl
15h 05m1 stop Paris Charles de Gaulle
£627Air France
Fri, 20 Nov - Wed, 19 May

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British Airways flights from San José to London Heathrow Airport

Our best British Airways deals on San José to London Heathrow Airport flight tickets
British Airways
23 Dec
SJO17:25San José Juan Santamaria Intl
17h 10m
1 stop
LHR16:35London Heathrow
14 Jan
LHR18:45London Heathrow
27h 00m
1 stop
SJO15:45San José Juan Santamaria Intl
£618
British Airways
27 Oct
SJO17:25San José Juan Santamaria Intl
33h 00m
1 stop
LHR08:25London Heathrow
11 Nov
LHR09:45London Heathrow
17h 05m
1 stop
SJO20:50San José Juan Santamaria Intl
£779

Air France flights from San José to London Heathrow Airport

Our best Air France deals on San José to London Heathrow Airport flight tickets
Air France
20 Nov
SJO18:20San José Juan Santamaria Intl
13h 25m
1 stop
LHR13:45London Heathrow
27 Nov
LHR11:30London Heathrow
16h 22m
2 stops
SJO21:52San José Juan Santamaria Intl
£623
Air France
20 Nov
SJO18:20San José Juan Santamaria Intl
13h 25m
1 stop
LHR13:45London Heathrow
19 May
LHR08:55London Heathrow
15h 05m
1 stop
SJO17:00San José Juan Santamaria Intl
£627

momondo Fare Finder

 
Use the filters below to find and compare flights from San José to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Sun 8/11

09:30-14:35

1 stop23h 05m

London Heathrow

Mon 23/11

21:35-08:50

1 stop17h 15m

£590

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Sun 8/11

09:30-14:35

1 stop23h 05m

London Heathrow

Fri 13/11

21:35-08:50

1 stop17h 15m

£590

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 17/11

09:30-14:35

1 stop23h 05m

London Heathrow

Wed 25/11

21:35-16:20

1 stop24h 45m

£590

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 17/11

09:30-14:35

1 stop23h 05m

London Heathrow

Tue 24/11

21:35-16:20

1 stop24h 45m

£590

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Mon 1/3

07:05-06:25

1 stop17h 20m

London Heathrow

Mon 15/3

06:30-17:30

1 stop17h 00m

£621

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Mon 1/3

14:10-11:40

1 stop15h 30m

London Heathrow

Mon 15/3

06:30-17:30

1 stop17h 00m

£621

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Sun 7/3

14:20-11:40

1 stop15h 20m

London Heathrow

Fri 12/3

06:30-17:40

1 stop17h 10m

£621

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Fri 20/11

18:20-13:45

1 stop13h 25m

London Heathrow

Fri 27/11

11:30-21:52

2 stops16h 22m

£623

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 13/4

13:20-13:15

1 stop16h 55m

London Heathrow

Wed 21/4

06:15-17:00

1 stop17h 45m

£624
Fastest return journey

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Fri 20/11

18:20-13:45

1 stop13h 25m

London Heathrow

Wed 19/5

08:55-17:00

1 stop15h 05m

£627

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 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 and London Heathrow Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from £582 to £851.
The lowest price recently found on this route was £590.

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

In general, April is the cheapest month to fly from San José to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £625. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from San José averaging around £650.

What is the cheapest San José Juan Santamaria Intl to London Heathrow flight route?

Fly from San José Juan Santamaria Intl to London Heathrow for the best San José Juan Santamaria Intl - London Heathrow flight prices

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

You are more likely to see cheaper flights to London Heathrow Airport from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £759 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 for as low as £633 on momondo.

What cabin class options are available on San José to London Heathrow Airport flights?

There is only 1 cabin class available to choose from on San José to London Heathrow Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of October 2026, prices for San José to London Heathrow Airport flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from San José to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San José 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 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 to London Heathrow Airport

Best price found

£302

Fastest flight time

10h 10m

Direct flights

Mon, Wed, Thu, Sat and Sun
The best one-way flight to London Heathrow Airport from San José in the past 72 hours is £302. The best return flight deal from San José to London Heathrow Airport found on momondo in the last 72 hours is £590.
The fastest flight from San José to London Heathrow Airport takes 10h 10m
Direct flights go from San José to London Heathrow Airport on Monday, Wednesday, Thursday, Saturday and Sunday. Airline offering direct flights is British Airways..
Search flight deals

Frequently asked questions about flying from San José to London Heathrow Airport

  • 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 10h 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 plane model from San José to London Heathrow Airport?

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

Best airlines flying from San José to London Heathrow Airport

Compare and see reviews for airlines that fly from San José to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £572Free CancellationRating
7.8
1,587 reviews
Search KLM flights
Air FrancePriceFrom £577Free CancellationRating
7.5
1,651 reviews
Search Air France 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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