How long is the flight from San José, San José Province to London?

Airlines like British Airways and KLM fly from San José, San José Province to London in about 10h 25m. The time it takes to get you to your destination can typically vary by up to 4h 05m. The distance from San José, San José Province to London is about 5420 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from San José, San José Province to London round-trip?

Currently priced at £413, Air Canada will fly you from San José, San José Province to London and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air France and British Airways - these airlines can fly you to your destination from £432 and £482, respectively. You may be able to fly from San José, San José Province to London for 33% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from San José, San José Province to London?

While some choose either San José Juan Santamaria Intl - London City or San José Juan Santamaria Intl - London Gatwick, San José Juan Santamaria Intl - London Heathrow is the most popular route from San José, San José Province to London.

What are the most popular airlines that fly from San José, San José Province to London?

When booking a flight from San José, San José Province to London, you may want to consider flying on Air Canada, Air France or Iberia as they are the most popular for this route.

What is the cheapest day to fly round-trip from San José, San José Province to London?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 16 days in advance, which can save you up to 3% on flights from San José, San José Province to London compared to booking the week you need them. Waiting 16 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £546. For sooner than that we have options available in the next 3 days from £597.

What is the cheapest month to fly from San José, San José Province to London?

Flights from San José, San José Province to London lean towards being more expensive in July. Prices are generally better when you fly from San José, San José Province to London in October, with the cheapest ticket starting at £427.

What airport do you fly from for flights from San José to London?

For a flight from San José to London, you will be flying from Juan Santamaria Intl. San José Juan Santamaria Intl (SJO) is just 8.8 mi from the center of the city. Juan Santamaria Intl is the only San José airport and it handles 0 outbound flights to London per day. 5 airlines have flights to London from San José Juan Santamaria Intl on a regular basis.

Can I find deals for flights from San José to London that include hotel bookings?

Yes. In addition to deals on San José to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from San José to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to London.

Can I find deals for business class flights from San José to London?

Yes. Cheapflights offers flight deals from San José to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£219+ Cheap Flights from San José to London

Q: How much does it cost for a return flight from San José, San José Province to London?

Airfare is below average for this route at the moment. San José, San José Province to London flights typically cost between £533 and £691 in October. The cheapest return flight price found within the last 3 days was £467 on Multiple Airlines (23 Oct-31 Oct).

Cheapflights Tip: The best prices from San José Juan Santamaria Intl to London are usually found in October or February, booked 78 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from San José to London

Round-trip from	£467
One-way from	£219
Popular in	July
Cheapest in	October
Average price	£591
Good round-trip deal	£530 or less

23/10-31/10
2 total stops
42h 04m total
San José to London

Search Deals

24/9
2 total stops
35h 01m total
San José to London

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£69 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from San José Juan Santamaria Intl to London (LON).

Search Deals

Find flight deals from San José to London

Cheapest flights from San José to London
Explore the most affordable flight options available from San José to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Thu 23/1011:37SJO - LGW

1 stop15h 23mMultiple Airlines

Fri 31/1014:00LGW - SJO

1 stop26h 41mMultiple Airlines

Deal found 10/9£467

Mon 6/1011:37SJO - LGW

1 stop15h 23mMultiple Airlines

Fri 31/1014:00LGW - SJO

1 stop26h 41mMultiple Airlines

Deal found 11/9£469

Wed 5/1105:00SJO - LGW

2 stops19h 00mMultiple Airlines

Fri 14/1114:00LGW - SJO

1 stop27h 27mMultiple Airlines

Deal found 10/9£470

Mon 20/1011:37SJO - LGW

1 stop15h 23mMultiple Airlines

Tue 4/1113:00LGW - SJO

2 stops35h 55mMultiple Airlines

Deal found 10/9£472

Sat 1/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Sat 22/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 11/9£474

Tue 11/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Thu 4/1211:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 10/9£476

Wed 1/1011:37SJO - LGW

1 stop15h 23mMultiple Airlines

Wed 8/1014:00LGW - SJO

1 stop27h 41mMultiple Airlines

Deal found 10/9£477

Thu 30/1018:30SJO - LGW

Nonstop10h 25mBritish Airways

Thu 6/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 10/9£478

Wed 5/1118:15SJO - LHR

1 stop16h 20mIberia

Tue 18/1118:45LHR - SJO

1 stop28h 05mIberia

Deal found 10/9£509

Fri 7/1118:15SJO - LHR

1 stop33h 00mIberia

Tue 18/1118:45LHR - SJO

1 stop28h 05mIberia

Deal found 10/9£515

Sat 22/1122:00SJO - STN

1 stop29h 10mMultiple Airlines

Thu 5/221:20STN - SJO

2 stops33h 30mMultiple Airlines

Deal found 11/9£520

Mon 10/1114:31SJO - LHR

1 stop15h 09mMultiple Airlines

Mon 4/506:15LHR - SJO

1 stop18h 10mMultiple Airlines

Deal found 12/9£530

Best flights from San José to London
Discover carefully curated flight deals from San José to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Tue 11/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Thu 4/1211:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 11/9£474

Sat 22/1122:00SJO - STN

1 stop29h 10mMultiple Airlines

Thu 5/221:20STN - SJO

2 stops33h 30mMultiple Airlines

Deal found 11/9£520

Tue 4/1120:30SJO - LHR

1 stop14h 30mKLM

Tue 11/1110:00LHR - SJO

1 stop14h 25mKLM

Deal found 12/9£536

Wed 15/1013:23SJO - LHR

1 stop17h 07mKLM

Wed 29/1012:30LHR - SJO

1 stop29h 28mKLM

Deal found 10/9£540

Wed 5/1118:15SJO - LGW

1 stop18h 45mBritish Airways

Thu 13/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 10/9£540

Tue 11/1122:00SJO - STN

1 stop16h 15mMultiple Airlines

Tue 2/1208:10STN - SJO

1 stop16h 50mMultiple Airlines

Deal found 9/9£559

Wed 8/1013:23SJO - LHR

1 stop17h 07mKLM

Wed 22/1013:05LHR - SJO

1 stop29h 53mKLM

Deal found 11/9£540

Fri 24/1016:10SJO - LGW

1 stop20h 50mBritish Airways

Thu 30/1011:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 11/9£541

Sat 8/1122:00SJO - STN

1 stop27h 40mMultiple Airlines

Sat 22/1121:00STN - SJO

2 stops33h 50mMultiple Airlines

Deal found 11/9£565

Fri 31/1013:23SJO - LHR

1 stop13h 37mKLM

Fri 14/1112:30LHR - SJO

1 stop15h 37mKLM

Deal found 9/9£540

Sat 1/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Sat 8/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 11/9£544

Sat 8/1122:00SJO - STN

1 stop19h 35mMultiple Airlines

Tue 2/1208:10STN - SJO

1 stop16h 50mMultiple Airlines

Deal found 10/9£572

Direct flights from San José to London
Explore direct flight options from San José to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2025.

Sat 1/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Sat 22/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 11/9£474

Thu 20/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Thu 4/1211:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 10/9£475

Tue 11/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Thu 4/1211:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 10/9£476

Thu 30/1018:30SJO - LGW

Nonstop10h 25mBritish Airways

Thu 6/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 10/9£478

Sat 1/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Sat 15/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 11/9£503

Tue 4/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Thu 20/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 11/9£504

Tue 4/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Tue 18/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 11/9£504

Thu 5/218:30SJO - LGW

Nonstop10h 25mBritish Airways

Tue 24/211:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 11/9£509

Thu 6/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Sat 15/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 10/9£515

Sat 8/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Tue 18/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Deal found 10/9£516

Last-minute flights from San José to London
Discover last-minute flight deals from San José to London. Data last updated 12 September 2025 and is based on user searches.

Fri 19/919:45SJO - LGW

2 stops28h 15mMultiple Airlines

Sun 21/910:00LGW - SJO

1 stop19h 40mMultiple Airlines

Deal found 10/9£503

Fri 19/911:37SJO - LGW

1 stop15h 23mMultiple Airlines

Mon 29/914:00LGW - SJO

2 stops28h 14mMultiple Airlines

Deal found 10/9£536

Fri 19/911:37SJO - LGW

1 stop15h 23mMultiple Airlines

Thu 2/1014:00LGW - SJO

2 stops28h 14mMultiple Airlines

Deal found 10/9£538

Sat 20/908:50SJO - LGW

1 stop15h 10mMultiple Airlines

Sat 27/910:00LGW - SJO

1 stop19h 40mMultiple Airlines

Deal found 10/9£509

Sat 20/912:19SJO - LGW

2 stops35h 01mMultiple Airlines

Thu 2/1014:00LGW - SJO

1 stop27h 27mMultiple Airlines

Deal found 10/9£530

Sat 20/908:50SJO - LGW

1 stop15h 10mMultiple Airlines

Mon 29/914:00LGW - SJO

1 stop27h 27mMultiple Airlines

Deal found 10/9£540

Sat 20/908:50SJO - LGW

1 stop15h 10mMultiple Airlines

Wed 1/1014:00LGW - SJO

1 stop27h 27mMultiple Airlines

Deal found 10/9£543

Sat 20/912:19SJO - LHR

2 stops35h 11mMultiple Airlines

Sun 28/908:30LHR - SJO

3 stops32h 57mMultiple Airlines

Deal found 10/9£579

Sat 20/913:35SJO - LHR

1 stop16h 55mKLM

Mon 29/913:05LHR - SJO

1 stop30h 03mKLM

Deal found 10/9£596

Mon 22/913:35SJO - LHR

1 stop14h 35mKLM

Sun 12/1017:25LHR - SJO

1 stop25h 33mKLM

Deal found 12/9£540

Mon 22/913:35SJO - LHR

1 stop14h 35mKLM

Mon 29/915:15LHR - SJO

1 stop27h 53mKLM

Deal found 10/9£568

Mon 22/913:35SJO - LHR

1 stop14h 35mKLM

Sun 28/917:25LHR - SJO

1 stop25h 43mKLM

Deal found 10/9£599

One-way flights from San José to London
Search for one-way flight options from San José to London. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Wed 24/912:19SJO - LGW

2 stops35h 01mMultiple Airlines

Deal found 10/9£219

Tue 4/1120:05SJO - LGW

2 stops27h 55mMultiple Airlines

Deal found 11/9£223

Fri 14/1108:10SJO - LHR

2 stops28h 45mMultiple Airlines

Deal found 11/9£227

Mon 17/1108:10SJO - LGW

2 stops19h 40mMultiple Airlines

Deal found 11/9£227

Tue 18/1105:00SJO - LGW

2 stops19h 00mMultiple Airlines

Deal found 11/9£230

Sat 15/1105:00SJO - LTN

3 stops45h 30mMultiple Airlines

Deal found 11/9£232

Mon 24/1108:10SJO - LGW

2 stops19h 40mMultiple Airlines

Deal found 11/9£232

Fri 7/1108:10SJO - LHR

2 stops27h 20mMultiple Airlines

Deal found 11/9£233

Mon 19/119:50SJO - LGW

2 stops28h 10mMultiple Airlines

Deal found 9/9£233

Fri 17/1008:49SJO - LHR

3 stops25h 56mMultiple Airlines

Deal found 10/9£235

Fri 17/1008:49SJO - LGW

2 stops18h 11mMultiple Airlines

Deal found 10/9£237

Fri 3/1008:14SJO - LHR

2 stops26h 31mMultiple Airlines

Deal found 11/9£238

Fly from

Fly to

Route

Depart

Return

Price

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Tue 11/11

18:30-10:55

Nonstop10h 25m

London Gatwick

Thu 4/12

11:00-16:40

Nonstop11h 40m

£474

San JoséLondon

SJO - STN

SJOSTN

San José Juan Santamaria Intl

Sat 22/11

22:00-09:10

1 stop29h 10m

London Stansted

Thu 5/2

21:20-00:50

2 stops33h 30m

£520

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 4/11

20:30-17:00

1 stop14h 30m

London Heathrow

Tue 11/11

10:00-18:25

1 stop14h 25m

£536

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 15/10

13:23-13:30

1 stop17h 07m

London Heathrow

Wed 29/10

12:30-11:58

1 stop29h 28m

£540

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Wed 5/11

18:15-19:00

1 stop18h 45m

London Gatwick

Thu 13/11

11:00-16:40

Nonstop11h 40m

£540

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 8/10

13:23-13:30

1 stop17h 07m

London Heathrow

Wed 22/10

13:05-11:58

1 stop29h 53m

£540

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Fri 31/10

13:23-09:00

1 stop13h 37m

London Heathrow

Fri 14/11

12:30-22:07

1 stop15h 37m

£540

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Fri 24/10

16:10-20:00

1 stop20h 50m

London Gatwick

Thu 30/10

11:00-16:40

Nonstop11h 40m

£541

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Sat 1/11

18:30-10:55

Nonstop10h 25m

London Gatwick

Sat 8/11

11:00-16:40

Nonstop11h 40m

£544

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

12:30-22:07

1 stop15h 37m

£546

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 60 results

...

Best time to book a flight from San José to London

Have a flexible travel schedule? Discover the best time to fly to London from San José with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San José to London

How far ahead should I book a flight from San José, San José Province to London?

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from San José, San José Province to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San José, San José Province to London?

Currently, January is the cheapest month in which you can book a flight from San José, San José Province to London (average of £112). Flying from San José, San José Province to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJO to LON?

Unlike in the evening, when flights are generally more expensive, you can save up to 21% on flights from San José, San José Province to London by exploring options for tickets at midday.

What is the cheapest day to fly from San José, San José Province to London?

Travellers seeking maximum savings on their San José, San José Province to London flight should consider departing on Sunday at midday when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from San José, San José Province to London?

What’s the top stopover airport for flights from San José, San José Province to London?

Atlanta (ATL) – chosen by Cheapflights users on 39% of one-stop itineraries from San José, San José Province to London on Cheapflights.

What’s the cheapest stopover airport for flights from San José, San José Province to London?

Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £472.

What’s the fastest stopover option from San José, San José Province to London?

Flights via Miami (MIA) have the shortest average one-way travel time for one-stop routes: 14h 27m.

Which airport typically offers the quickest stopover for flights from San José, San José Province to London?

Flights via Miami (MIA) offer the fastest connection on this route, with an average stopover time of 2h 33m.

Reviews of airlines servicing London

Read through reviews of airlines operating flights from San José to London, such as KLM, Air France, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,385 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Air France

7.4

Good

1,469 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Air Canada

7.1

Good

10,000 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Iberia

7.0

Good

2,929 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

British Airways

6.7

Okay

7,361 reviews

KLM

7.8

Good

1,385 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

What airport do you fly from for flights from San José to London?
For a flight from San José to London, you will be flying from Juan Santamaria Intl. San José Juan Santamaria Intl (SJO) is just 8.8 mi from the center of the city. Juan Santamaria Intl is the only San José airport and it handles 0 outbound flights to London per day. 5 airlines have flights to London from San José Juan Santamaria Intl on a regular basis.
How long is the flight from San José, San José Province to London?
Airlines like British Airways and KLM fly from San José, San José Province to London in about 10h 25m. The time it takes to get you to your destination can typically vary by up to 4h 05m. The distance from San José, San José Province to London is about 5420 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from San José, San José Province to London round-trip?
Currently priced at £413, Air Canada will fly you from San José, San José Province to London and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air France and British Airways - these airlines can fly you to your destination from £432 and £482, respectively. You may be able to fly from San José, San José Province to London for 33% less than the average price by searching for these airlines.
What are the most popular routes from San José, San José Province to London?
While some choose either San José Juan Santamaria Intl - London City or San José Juan Santamaria Intl - London Gatwick, San José Juan Santamaria Intl - London Heathrow is the most popular route from San José, San José Province to London.
Can I find deals for flights from San José to London that include hotel bookings?
Yes. In addition to deals on San José to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San José to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to London.
Can I find deals for business class flights from San José to London?
Yes. Cheapflights offers flight deals from San José to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San José, San José Province to London?
Currently, January is the cheapest month in which you can book a flight from San José, San José Province to London (average of £112). Flying from San José, San José Province to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Hounslow

Gatwick

Slough

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Folkestone

Winchester

Chichester

Ipswich

Dartford

Eastbourne

Guildford

Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from San José to London

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£413	Average£418	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air France	Cheapest£432	Average£604	FlexibilityNo cancel fee	On-time77%	Search Air France flights
British Airways	Cheapest£482	Average£522	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£509	Average£569	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Iberia	Cheapest£595	Average£705	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

How does Cheapflights help users find flights from San José to London?

When you search for this flight from San José to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San José to London?

Cheapflights simply makes it quick and affordable to book flights from San José to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San José to London with no change fees?

Need flexible booking options for your flight to London from San José? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San José to London become cheaper?

Yes, Cheapflights offers price alerts on San José to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from San José to London from £219

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from San José Juan Santamaria Intl to London are usually found in October or February, booked 78 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from San José to London

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Find flight deals from San José to London

Cheapest flights from San José to LondonExplore the most affordable flight options available from San José to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Explore the most affordable flight options available from San José to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

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Best time to book a flight from San José to London

Have a flexible travel schedule? Discover the best time to fly to London from San José with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San José to London

How far ahead should I book a flight from San José, San José Province to London?

Use this chart to determine the optimal time to book a return flight from San José to London. Price data was last updated on 29 August 2025.

What is the cheapest month to book a flight from San José, San José Province to London?

What is the cheapest time of day to fly from SJO to LON?

Find hourly flight availability from San José to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

What is the cheapest day to fly from San José, San José Province to London?

Use this chart to determine the cheapest time to fly return from San José to London. Price data was last updated on 18 November 2024.

How much does it cost for a return flight from San José, San José Province to London?

What’s the top stopover airport for flights from San José, San José Province to London?

Share of one-stop return flights from San José, San José Province to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from San José, San José Province to London?

Average return fare for one-stop flights from San José, San José Province to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from San José, San José Province to London?

Shortest average travel time for one-stop one-way flights from San José, San José Province to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from San José, San José Province to London?

Average stopover duration for one-stop one-way flights from San José, San José Province to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing London

Read through reviews of airlines operating flights from San José to London, such as KLM, Air France, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San José to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San José to London?

How long is the flight from San José, San José Province to London?

What are the cheapest airlines flying from San José, San José Province to London round-trip?

What are the most popular routes from San José, San José Province to London?

Can I find deals for flights from San José to London that include hotel bookings?

How can I find direct flights from San José to London?

Can I find deals for business class flights from San José to London?

What is the cheapest month to book a flight from San José, San José Province to London?

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Alternative routes for San José to London

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Top 5 airlines flying from San José to London

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Can Cheapflights notify me if prices for flights from San José to London become cheaper?

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Cheapest flights from San José to London
Explore the most affordable flight options available from San José to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.