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Cheap flights from San José, San José Province to London from $369

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 10/11. 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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Find the cheapest flights from San José, San José Province to London

Cheap round-trip flights

Multiple Airlines Logo
7:00 am - 9:00 amSJO-LHR
20h 00m1 stop
Multiple Airlines Logo
8:55 am - 5:50 pmLHR-SJO
14h 55m1 stop
$703Multiple Airlines
Find Deal
sáb., nov. 15 - mar., nov. 25
Multiple Airlines Logo
8:30 pm - 5:00 pmSJO-LHR
14h 30m1 stop
Multiple Airlines Logo
6:20 am - 5:50 pmLHR-SJO
17h 30m1 stop
$706Multiple Airlines
Find Deal
mar., nov. 11 - mar., nov. 25
Multiple Airlines Logo
8:30 pm - 4:05 pmSJO-LHR
13h 35m1 stop
Multiple Airlines Logo
8:55 am - 5:50 pmLHR-SJO
14h 55m1 stop
$707Multiple Airlines
Find Deal
mar., nov. 4 - mar., nov. 25
Iberia Logo
6:15 pm - 9:15 amSJO-LHR
33h 00m1 stop
Iberia Logo
6:45 pm - 4:50 pmLHR-SJO
28h 05m1 stop
$724Iberia
Find Deal
jue., nov. 13 - mar., nov. 18
KLM Logo
1:23 pm - 11:10 amSJO-LHR
14h 47m1 stop
KLM Logo
3:50 pm - 11:58 amLHR-SJO
26h 08m1 stop
$732KLM
Find Deal
mié., oct. 15 - mar., oct. 28
KLM Logo
1:23 pm - 1:30 pmSJO-LHR
17h 07m1 stop
KLM Logo
3:15 pm - 11:58 amLHR-SJO
27h 43m1 stop
$733KLM
Find Deal
mié., oct. 15 - jue., oct. 23
JetBlue Logo
4:25 pm - 9:40 pmSJO-LHR
23h 15m1 stop
JetBlue Logo
7:25 am - 2:52 pmLHR-SJO
37h 27m1 stop
$798JetBlue
Find Deal
mié., nov. 5 - mié., nov. 12
JetBlue Logo
2:05 pm - 8:45 pmSJO-LHR
23h 40m1 stop
JetBlue Logo
8:05 am - 1:52 pmLHR-SJO
35h 47m1 stop
$804JetBlue
Find Deal
vie., oct. 17 - lun., oct. 27
Iberia Logo
6:15 pm - 4:35 pmSJO-LHR
16h 20m1 stop
Iberia Logo
9:15 am - 4:35 pmLHR-SJO
37h 20m1 stop
$829Iberia
Find Deal
lun., nov. 3 - jue., nov. 20
Air Canada Logo
8:35 am - 8:30 amSJO-LHR
17h 55m1 stop
Air Canada Logo
6:50 am - 11:15 pmLHR-SJO
22h 25m2 stops
$868Air Canada
Find Deal
vie., nov. 7 - dom., nov. 9

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
Oct 15
SJO1:23 pmSan José Juan Santamaria Intl
14h 47m
1 stop
LHR11:10 amLondon Heathrow
Oct 28
LHR3:50 pmLondon Heathrow
26h 08m
1 stop
SJO11:58 amSan José Juan Santamaria Intl
$732
Find similar
KLM
Oct 15
SJO1:23 pmSan José Juan Santamaria Intl
17h 07m
1 stop
LHR1:30 pmLondon Heathrow
Oct 23
LHR3:15 pmLondon Heathrow
27h 43m
1 stop
SJO11:58 amSan José Juan Santamaria Intl
$733
Find similar
KLM
Nov 19
SJO7:00 amSan José Juan Santamaria Intl
18h 50m
1 stop
LHR7:50 amLondon Heathrow
Nov 27
LHR12:30 pmLondon Heathrow
15h 37m
1 stop
SJO10:07 pmSan José Juan Santamaria Intl
$734
Find similar

United Airlines flights from San José, San José Province to London Heathrow Airport

Our best United Airlines deals on San José, San José Province to London Heathrow Airport flight tickets
United Airlines
Sep 27
SJO8:37 amSan José Juan Santamaria Intl
18h 48m
1 stop
LHR10:25 amLondon Heathrow
Oct 7
LHR1:45 pmLondon Heathrow
48h 30m
2 stops
SJO7:15 amSan José Juan Santamaria Intl
$1,019
Find similar
United Airlines
Sep 19
SJO8:37 amSan José Juan Santamaria Intl
39h 48m
1 stop
LHR7:25 amLondon Heathrow
Oct 5
LHR10:35 amLondon Heathrow
27h 40m
1 stop
SJO7:15 amSan José Juan Santamaria Intl
$1,037
Find similar
United Airlines
Sep 19
SJO8:37 amSan José Juan Santamaria Intl
39h 48m
1 stop
LHR7:25 amLondon Heathrow
Oct 30
LHR12:05 pmLondon Heathrow
28h 20m
2 stops
SJO10:25 amSan José Juan Santamaria Intl
$1,038
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated septiembre 16, 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

sáb. 11/15

7:00 am-9:00 am

1 stop20h 00m

London Heathrow

mar. 11/25

8:55 am-5:50 pm

1 stop14h 55m

$703

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

mar. 11/11

8:30 pm-5:00 pm

1 stop14h 30m

London Heathrow

mar. 11/25

6:20 am-5:50 pm

1 stop17h 30m

$706

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

mar. 11/4

8:30 pm-4:05 pm

1 stop13h 35m

London Heathrow

mar. 11/25

8:55 am-5:50 pm

1 stop14h 55m

$707

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

jue. 11/13

6:15 pm-9:15 am

1 stop33h 00m

London Heathrow

mar. 11/18

6:45 pm-4:50 pm

1 stop28h 05m

$724

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

mié. 10/15

1:23 pm-11:10 am

1 stop14h 47m

London Heathrow

mar. 10/28

3:50 pm-11:58 am

1 stop26h 08m

$732

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

mié. 10/15

1:23 pm-1:30 pm

1 stop17h 07m

London Heathrow

jue. 10/23

3:15 pm-11:58 am

1 stop27h 43m

$733

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

mié. 11/5

4:25 pm-9:40 pm

1 stop23h 15m

London Heathrow

mié. 11/12

7:25 am-2:52 pm

1 stop37h 27m

$798

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

vie. 10/17

2:05 pm-8:45 pm

1 stop23h 40m

London Heathrow

lun. 10/27

8:05 am-1:52 pm

1 stop35h 47m

$804

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

lun. 11/3

6:15 pm-4:35 pm

1 stop16h 20m

London Heathrow

jue. 11/20

9:15 am-4:35 pm

1 stop37h 20m

$829

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

vie. 11/7

8:35 am-8:30 am

1 stop17h 55m

London Heathrow

dom. 11/9

6:50 am-11:15 pm

2 stops22h 25m

$868

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from San José, San José Province, with most prices found around $716. If you’re not able to fly to London Heathrow Airport in February, then October is your next best option. Flight prices from San José, San José Province to London Heathrow Airport during October average around $726.

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

Our data shows that Monday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $711. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $945.

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 $766. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $992.

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 $845 when searching weeks out. 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 $750 on momondo.

Can stopping save me money on San José, San José Province to London Heathrow Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a San José, San José Province to London Heathrow Airport flight.

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 round-trip 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.
Search flight deals

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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
JetBluePriceFrom $272Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
Air CanadaPriceFrom $604Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
British AirwaysPriceFrom $655Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
Air FrancePriceFrom $683Free CancellationRating
7.4
1,468 reviews
Search Air France flights
KLMPriceFrom $701Free CancellationRating
7.8
1,386 reviews
Search KLM flights
United AirlinesPriceFrom $738Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
IberiaPriceFrom $739Free CancellationRating
7.0
2,924 reviews
Search Iberia flights

Traveling to a place near London?

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Why use momondo?

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

Finding the right flight to London from San José is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from San José.

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

Yes momondo offers price alerts on flights to London from San José. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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