Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to San José from $413

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to San José departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to San José

Cheap round-trip flights

JetBlue Logo
12:20 pm - 2:52 pmLHR-SJO
32h 32m1 stop
JetBlue Logo
11:59 pm - 9:30 amSJO-LHR
27h 31m1 stop
$775JetBlue
Find Deal
sáb., nov. 8 - mar., nov. 25
Air Canada Logo
6:50 am - 11:15 pmLHR-SJO
22h 25m2 stops
Air Canada Logo
8:50 am - 7:10 amSJO-LHR
16h 20m1 stop
$779Air Canada
Find Deal
mar., nov. 4 - lun., nov. 17
Air Canada Logo
6:50 am - 11:15 pmLHR-SJO
22h 25m2 stops
Air Canada Logo
8:50 am - 11:15 amSJO-LHR
20h 25m2 stops
$782Air Canada
Find Deal
mar., nov. 4 - lun., nov. 17
Air Canada Logo
1:00 pm - 10:55 pmLHR-SJO
15h 55m1 stop
Air Canada Logo
8:35 am - 6:30 amSJO-LHR
15h 55m1 stop
$783Air Canada
Find Deal
vie., nov. 7 - sáb., nov. 15
Logo
6:35 am - 12:05 amLHR-SJO
23h 30m2 stops
Logo
8:35 am - 11:20 amSJO-LHR
20h 45m1 stop
$784
Find Deal
sáb., ene. 31 - sáb., feb. 28
Avianca Logo
9:40 pm - 8:50 amLHR-SJO
17h 10m1 stop
Avianca Logo
9:45 am - 2:35 pmSJO-LHR
22h 50m1 stop
$807Avianca
Find Deal
dom., nov. 9 - jue., nov. 13
Avianca Logo
10:05 pm - 3:50 pmLHR-SJO
24h 45m1 stop
Avianca Logo
6:10 am - 3:35 pmSJO-LHR
26h 25m2 stops
$811Avianca
Find Deal
dom., sep. 28 - mar., oct. 14
Air France Logo
9:00 am - 5:50 pmLHR-SJO
14h 50m1 stop
Air France Logo
8:05 pm - 4:35 pmSJO-LHR
14h 30m1 stop
$812Air France
Find Deal
jue., nov. 6 - dom., nov. 16
United Airlines Logo
7:30 am - 7:53 pmLHR-SJO
18h 23m2 stops
United Airlines Logo
11:28 pm - 8:35 pmSJO-LHR
15h 07m1 stop
$828United Airlines
Find Deal
jue., ene. 29 - vie., feb. 27
United Airlines Logo
7:30 am - 7:53 pmLHR-SJO
18h 23m2 stops
United Airlines Logo
6:40 am - 1:30 pmSJO-LHR
24h 50m1 stop
$829United Airlines
Find Deal
jue., nov. 13 - sáb., dic. 13

Air Canada flights from London Heathrow Airport to San José, San José Province

Our best Air Canada deals on London Heathrow Airport to San José, San José Province flight tickets
Air Canada
Nov 4
LHR6:50 amLondon Heathrow
22h 25m
2 stops
SJO11:15 pmSan José Juan Santamaria Intl
Nov 17
SJO8:50 amSan José Juan Santamaria Intl
16h 20m
1 stop
LHR7:10 amLondon Heathrow
$779
Find similar
Air Canada
Nov 4
LHR6:50 amLondon Heathrow
22h 25m
2 stops
SJO11:15 pmSan José Juan Santamaria Intl
Nov 17
SJO8:50 amSan José Juan Santamaria Intl
20h 25m
2 stops
LHR11:15 amLondon Heathrow
$782
Find similar
Air Canada
Nov 7
LHR1:00 pmLondon Heathrow
15h 55m
1 stop
SJO10:55 pmSan José Juan Santamaria Intl
Nov 15
SJO8:35 amSan José Juan Santamaria Intl
15h 55m
1 stop
LHR6:30 amLondon Heathrow
$783
Find similar

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

Our best Avianca deals on London Heathrow Airport to San José, San José Province flight tickets
Avianca
Nov 9
LHR9:40 pmLondon Heathrow
17h 10m
1 stop
SJO8:50 amSan José Juan Santamaria Intl
Nov 13
SJO9:45 amSan José Juan Santamaria Intl
22h 50m
1 stop
LHR2:35 pmLondon Heathrow
$807
Find similar
Avianca
Sep 22
LHR10:05 pmLondon Heathrow
40h 35m
2 stops
SJO7:40 amSan José Juan Santamaria Intl
Sep 29
SJO4:45 pmSan José Juan Santamaria Intl
15h 50m
1 stop
LHR3:35 pmLondon Heathrow
$811
Find similar
Avianca
Sep 22
LHR10:05 pmLondon Heathrow
32h 10m
2 stops
SJO11:15 pmSan José Juan Santamaria Intl
Sep 29
SJO6:10 amSan José Juan Santamaria Intl
26h 25m
2 stops
LHR3:35 pmLondon Heathrow
$814
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to San José, San José Province 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 11, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to San José, San José Province that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

sáb. 11/8

12:20 pm-2:52 pm

1 stop32h 32m

San José Juan Santamaria Intl

mar. 11/25

11:59 pm-9:30 am

1 stop27h 31m

$775

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

mar. 11/4

6:50 am-11:15 pm

2 stops22h 25m

San José Juan Santamaria Intl

lun. 11/17

8:50 am-7:10 am

1 stop16h 20m

$779

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

mar. 11/4

6:50 am-11:15 pm

2 stops22h 25m

San José Juan Santamaria Intl

lun. 11/17

8:50 am-11:15 am

2 stops20h 25m

$782

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

vie. 11/7

1:00 pm-10:55 pm

1 stop15h 55m

San José Juan Santamaria Intl

sáb. 11/15

8:35 am-6:30 am

1 stop15h 55m

$783

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

sáb. 1/31

6:35 am-12:05 am

2 stops23h 30m

San José Juan Santamaria Intl

sáb. 2/28

8:35 am-11:20 am

1 stop20h 45m

$784

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

dom. 11/9

9:40 pm-8:50 am

1 stop17h 10m

San José Juan Santamaria Intl

jue. 11/13

9:45 am-2:35 pm

1 stop22h 50m

$807

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

dom. 9/28

10:05 pm-3:50 pm

1 stop24h 45m

San José Juan Santamaria Intl

mar. 10/14

6:10 am-3:35 pm

2 stops26h 25m

$811

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

jue. 11/6

9:00 am-5:50 pm

1 stop14h 50m

San José Juan Santamaria Intl

dom. 11/16

8:05 pm-4:35 pm

1 stop14h 30m

$812

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

jue. 1/29

7:30 am-7:53 pm

2 stops18h 23m

San José Juan Santamaria Intl

vie. 2/27

11:28 pm-8:35 pm

1 stop15h 07m

$828

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

jue. 11/13

7:30 am-7:53 pm

2 stops18h 23m

San José Juan Santamaria Intl

sáb. 12/13

6:40 am-1:30 pm

1 stop24h 50m

$829

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San José from

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

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 London Heathrow Airport and San José, San José Province?

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

The month of November is, on average, the cheapest month to fly to San José, San José Province from London Heathrow Airport, with most prices found around $756. If you’re not able to fly to San José, San José Province in November, then October is your next best option. Flight prices from London Heathrow Airport to San José, San José Province during October average around $791.

What is the cheapest day to depart on your flight to San José, San José Province?

The cheapest day to depart from London Heathrow Airport to San José, San José Province is on a Friday when prices can be found for as low as $839. The most expensive day to fly to San José, San José Province is Saturday, with ticket prices averaging around $2,595.

What is the cheapest time of day to depart on your flight to San José, San José Province?

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to San José, San José Province when you can find flight prices for as low as $897. Flying to San José, San José Province in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around $1,380 per ticket.

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

You are more likely to see cheaper flights to San José, San José Province from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San José, San José Province for around $870 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José, San José Province from London Heathrow Airport for as low as $828 on momondo.

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

As of September 2025, prices for London Heathrow Airport to San José, San José Province flights are approximately 24% more expensive when compared to flights at the same time last year.

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

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

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

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

Direct flights

None
There are no direct flights from London Heathrow Airport to San José, San José Province. There are no popular flight routes from London Heathrow Airport to San José, San José Province.
Search flight deals

  • How far is London Heathrow to San José Juan Santamaria Intl by plane?

    There are 5405.7 mi between London Heathrow and San José Juan Santamaria Intl. A reasonable flight in good conditions will take 14h 50m.

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

    Prices for flights from London Heathrow Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The necessary travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from London Heathrow Airport to San José, San José Province with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $728Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
Air CanadaPriceFrom $754Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $880Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Alajuela
Monteverde
Heredia
Dominical
Santa Elena
Esterillos Este

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to San José for you.

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

Flights from London to San José with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to San José.

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

Price alerts on flights to San José from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San José, San José Province trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
sáb. 10/11
sáb. 10/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica