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Cheap flights from San José, San José Province to London from $333

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 10/9. 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

Lufthansa Logo
7:25 pm - 6:40 pmSJO-LHR
16h 15m1 stop
Lufthansa Logo
8:30 am - 5:35 pmLHR-SJO
16h 05m1 stop
$465Lufthansa
Find Deal
Tue, Aug 12 - Tue, Aug 26
Logo
1:35 pm - 1:30 pmSJO-LHR
16h 55m1 stop
Logo
6:15 am - 5:10 pmLHR-SJO
17h 55m1 stop
$698
Find Deal
Wed, Sep 3 - Wed, Sep 10
Logo
1:35 pm - 1:30 pmSJO-LHR
16h 55m1 stop
Logo
9:00 am - 5:10 pmLHR-SJO
15h 10m1 stop
$699
Find Deal
Wed, Sep 3 - Wed, Sep 10
Logo
1:35 pm - 1:30 pmSJO-LHR
16h 55m1 stop
Logo
5:35 pm - 5:10 pmLHR-SJO
30h 35m1 stop
$710
Find Deal
Wed, Sep 3 - Tue, Sep 9
Iberia Logo
4:10 pm - 10:15 amSJO-LHR
35h 05m1 stop
Iberia Logo
10:45 am - 4:50 pmLHR-SJO
36h 05m1 stop
$719Iberia
Find Deal
Fri, Oct 24 - Tue, Nov 4
Iberia Logo
4:10 pm - 10:15 amSJO-LHR
35h 05m1 stop
Iberia Logo
10:45 am - 4:50 pmLHR-SJO
36h 05m1 stop
$721Iberia
Find Deal
Fri, Oct 24 - Tue, Nov 4
KLM Logo
1:35 pm - 1:30 pmSJO-LHR
16h 55m1 stop
KLM Logo
3:15 pm - 11:56 amLHR-SJO
27h 41m1 stop
$724KLM
Find Deal
Sat, Oct 4 - Thu, Oct 9
KLM Logo
1:35 pm - 11:10 amSJO-LHR
14h 35m1 stop
KLM Logo
3:15 pm - 11:56 amLHR-SJO
27h 41m1 stop
$725KLM
Find Deal
Sat, Oct 4 - Thu, Oct 9
British Airways Logo
4:10 pm - 5:15 pmSJO-LHR
18h 05m1 stop
British Airways Logo
6:10 am - 2:35 pmLHR-SJO
15h 25m1 stop
$739British Airways
Find Deal
Tue, Aug 12 - Sun, Aug 31
British Airways Logo
4:10 pm - 7:10 pmSJO-LHR
20h 00m1 stop
British Airways Logo
7:30 am - 4:35 pmLHR-SJO
15h 05m1 stop
$781British Airways
Find Deal
Mon, Oct 13 - Fri, Oct 31

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

Our best Iberia deals on San José, San José Province to London Heathrow Airport flight tickets
Iberia
Oct 24
SJO4:10 pmSan José Juan Santamaria Intl
35h 05m
1 stop
LHR10:15 amLondon Heathrow
Nov 4
LHR10:45 amLondon Heathrow
36h 05m
1 stop
SJO4:50 pmSan José Juan Santamaria Intl
$719
Find similar
Iberia
Oct 24
SJO4:10 pmSan José Juan Santamaria Intl
35h 05m
1 stop
LHR10:15 amLondon Heathrow
Nov 4
LHR10:45 amLondon Heathrow
36h 05m
1 stop
SJO4:50 pmSan José Juan Santamaria Intl
$721
Find similar
Iberia
Sep 29
SJO4:10 pmSan José Juan Santamaria Intl
19h 05m
1 stop
LHR6:15 pmLondon Heathrow
Nov 4
LHR6:45 pmLondon Heathrow
28h 05m
1 stop
SJO4:50 pmSan José Juan Santamaria Intl
$755
Find similar

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 4
SJO1:35 pmSan José Juan Santamaria Intl
16h 55m
1 stop
LHR1:30 pmLondon Heathrow
Oct 9
LHR3:15 pmLondon Heathrow
27h 41m
1 stop
SJO11:56 amSan José Juan Santamaria Intl
$724
Find similar
KLM
Oct 4
SJO1:35 pmSan José Juan Santamaria Intl
14h 35m
1 stop
LHR11:10 amLondon Heathrow
Oct 9
LHR3:15 pmLondon Heathrow
27h 41m
1 stop
SJO11:56 amSan José Juan Santamaria Intl
$725
Find similar
KLM
Nov 5
SJO2:15 pmSan José Juan Santamaria Intl
15h 25m
1 stop
LHR11:40 amLondon Heathrow
Nov 20
LHR9:20 amLondon Heathrow
18h 55m
1 stop
SJO10:15 pmSan José Juan Santamaria Intl
$727
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 August 2, 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

Tue 8/12

7:25 pm-6:40 pm

1 stop16h 15m

London Heathrow

Tue 8/26

8:30 am-5:35 pm

1 stop16h 05m

$465

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 9/3

1:35 pm-1:30 pm

1 stop16h 55m

London Heathrow

Wed 9/10

6:15 am-5:10 pm

1 stop17h 55m

$698

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 9/3

1:35 pm-1:30 pm

1 stop16h 55m

London Heathrow

Wed 9/10

9:00 am-5:10 pm

1 stop15h 10m

$699

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 9/3

1:35 pm-1:30 pm

1 stop16h 55m

London Heathrow

Tue 9/9

5:35 pm-5:10 pm

1 stop30h 35m

$710

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Fri 10/24

4:10 pm-10:15 am

1 stop35h 05m

London Heathrow

Tue 11/4

10:45 am-4:50 pm

1 stop36h 05m

$719

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Fri 10/24

4:10 pm-10:15 am

1 stop35h 05m

London Heathrow

Tue 11/4

10:45 am-4:50 pm

1 stop36h 05m

$721

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 10/4

1:35 pm-1:30 pm

1 stop16h 55m

London Heathrow

Thu 10/9

3:15 pm-11:56 am

1 stop27h 41m

$724

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 10/4

1:35 pm-11:10 am

1 stop14h 35m

London Heathrow

Thu 10/9

3:15 pm-11:56 am

1 stop27h 41m

$725

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 8/12

4:10 pm-5:15 pm

1 stop18h 05m

London Heathrow

Sun 8/31

6:10 am-2:35 pm

1 stop15h 25m

$739

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Mon 10/13

4:10 pm-7:10 pm

1 stop20h 00m

London Heathrow

Fri 10/31

7:30 am-4:35 pm

1 stop15h 05m

$781

Flights are sorted by cheapest round-trip 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?

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 $714. 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 $841 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 20% 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 August 2025, prices for San José, San José Province to London Heathrow Airport flights are approximately 3% more expensive 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

Best Price Found

$333

Fastest flight time

13h 35m

Direct flights

None
The best one-way flight to London Heathrow Airport from San José, San José Province in the past 72 hours is $333. The best round-trip flight deal from San José, San José Province to London Heathrow Airport found on momondo in the last 72 hours is $465.
The fastest flight from San José, San José Province to London Heathrow Airport takes 13h 35m
There are no direct flights from San José, San José Province to London Heathrow Airport. Popular non-direct route for this connection is San José Juan Santamaria Intl Airport - 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 13h 35m.

  • 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
2,915 reviews
Search JetBlue flights
Air CanadaPriceFrom $604Free CancellationRating
7.1
9,855 reviews
Search Air Canada flights
British AirwaysPriceFrom $662Free CancellationRating
6.6
7,224 reviews
Search British Airways flights
KLMPriceFrom $690Free CancellationRating
7.8
1,384 reviews
Search KLM flights
Air FrancePriceFrom $702Free CancellationRating
7.5
1,465 reviews
Search Air France flights
United AirlinesPriceFrom $738Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights
IberiaPriceFrom $739Free CancellationRating
7.0
2,862 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?

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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