Which airlines fly to London?

Iberia, KLM and British Airways are the top three most popular airlines that fly to London from Costa Rica according to our data. Iberia is the first choice among our users, with 30% of people opting to fly with this airline when travelling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to London?

Flight times from Costa Rica to London vary, but if you’re flying out of San José and flying into London Heathrow Airport (one of the most popular routes), then the duration is 13h 35m on average. Another popular route from Costa Rica to London is flying from Liberia to London Heathrow Airport, which will take roughly 14h 45m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Costa Rica to London?

Prices for flights from Costa Rica to London are updated daily.

How many operators does momondo search for flights from Costa Rica to London?

There are 5 operators available for flights from Costa Rica to London as of August 2025.

How old do you have to be to fly from Costa Rica to London?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Costa Rica to London.

What documentation or ID do you need to fly to London?

The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£212 Cheap Flights from Costa Rica to London in 2025

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Find the cheapest flights from Costa Rica to London

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Recent return flight deals from Costa Rica to London

11:37 - 10:00SJO-LGW

15h 23m1 stop

14:00 - 11:30LGW-SJO

27h 30m2 stops

£471

Find Deal

Sat, 4 Oct - Fri, 31 Oct

18:30 - 10:55SJO-LGW

10h 25mdirect

11:00 - 16:40LGW-SJO

11h 40mdirect

£473British Airways

Find Deal

Thu, 20 Nov - Thu, 4 Dec

18:30 - 10:55SJO-LGW

10h 25mdirect

11:00 - 16:40LGW-SJO

11h 40mdirect

£474British Airways

Find Deal

Thu, 30 Oct - Thu, 6 Nov

13:35 - 13:30SJO-LHR

16h 55m1 stop

06:15 - 17:10LHR-SJO

17h 55m1 stop

£530Air France

Find Deal

Sat, 6 Sep - Sat, 13 Sep

13:25 - 11:10LIR-LHR

14h 45m1 stop

11:45 - 11:40LHR-LIR

29h 55m2 stops

£537KLM

Find Deal

Fri, 24 Oct - Fri, 31 Oct

13:25 - 13:30LIR-LHR

17h 05m1 stop

11:45 - 11:40LHR-LIR

29h 55m2 stops

£537KLM

Find Deal

Fri, 24 Oct - Fri, 31 Oct

18:15 - 18:15SJO-LHR

18h 00m1 stop

11:25 - 16:35LHR-SJO

35h 10m1 stop

£544Iberia

Find Deal

Mon, 3 Nov - Thu, 20 Nov

18:15 - 09:15SJO-LHR

33h 00m1 stop

18:45 - 16:50LHR-SJO

28h 05m1 stop

£554Iberia

Find Deal

Sun, 2 Nov - Tue, 25 Nov

13:35 - 13:30SJO-LHR

16h 55m1 stop

06:15 - 17:10LHR-SJO

17h 55m1 stop

£579Air France

Find Deal

Sat, 13 Sep - Fri, 19 Sep

17:15 - 07:10LIR-LHR

31h 55m2 stops

18:00 - 11:44LHR-LIR

47h 44m2 stops

£1,127Air Canada

Find Deal

Sat, 20 Dec - Sat, 10 Jan

Iberia flights from Costa Rica to London

Our best Iberia deals on Costa Rica to London flight tickets

Iberia

3 Nov

SJO18:15San José Juan Santamaria Intl

18h 00m

1 stop

LHR18:15London Heathrow

20 Nov

LHR11:25London Heathrow

35h 10m

1 stop

SJO16:35San José Juan Santamaria Intl

£544

Find similar

Iberia

2 Nov

SJO18:15San José Juan Santamaria Intl

33h 00m

1 stop

LHR09:15London Heathrow

25 Nov

LHR18:45London Heathrow

28h 05m

1 stop

SJO16:50San José Juan Santamaria Intl

£554

Find similar

Iberia

21 Oct

SJO16:10San José Juan Santamaria Intl

19h 05m

1 stop

LHR18:15London Heathrow

28 Oct

LHR19:40London Heathrow

27h 10m

1 stop

SJO16:50San José Juan Santamaria Intl

£582

Find similar

JetBlue flights from Costa Rica to London

Our best JetBlue deals on Costa Rica to London flight tickets

JetBlue

26 Sept

SJO14:05San José Juan Santamaria Intl

23h 40m

1 stop

LHR20:45London Heathrow

25 Oct

LHR08:15London Heathrow

36h 37m

1 stop

SJO13:52San José Juan Santamaria Intl

£581

Find similar

JetBlue

10 Sept

SJO14:05San José Juan Santamaria Intl

23h 40m

1 stop

LHR20:45London Heathrow

24 Sept

LHR08:15London Heathrow

35h 45m

1 stop

SJO13:00San José Juan Santamaria Intl

£706

Find similar

JetBlue

10 Sept

SJO14:05San José Juan Santamaria Intl

23h 40m

1 stop

LHR20:45London Heathrow

24 Sept

LHR08:15London Heathrow

35h 45m

1 stop

SJO13:00San José Juan Santamaria Intl

£736

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Sat 4/10

11:37-10:00

1 stop15h 23m

London Gatwick

Fri 31/10

14:00-11:30

2 stops27h 30m

£471

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Thu 20/11

18:30-10:55

Nonstop10h 25m

London Gatwick

Thu 4/12

11:00-16:40

Nonstop11h 40m

£473

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Thu 30/10

18:30-10:55

Nonstop10h 25m

London Gatwick

Thu 6/11

11:00-16:40

Nonstop11h 40m

£474

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 6/9

13:35-13:30

1 stop16h 55m

London Heathrow

Sat 13/9

06:15-17:10

1 stop17h 55m

£530

LiberiaLondon

LIR - LHR

LIRLHR

Liberia

Fri 24/10

13:25-11:10

1 stop14h 45m

London Heathrow

Fri 31/10

11:45-11:40

2 stops29h 55m

£537

LiberiaLondon

LIR - LHR

LIRLHR

Liberia

Fri 24/10

13:25-13:30

1 stop17h 05m

London Heathrow

Fri 31/10

11:45-11:40

2 stops29h 55m

£537

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Mon 3/11

18:15-18:15

1 stop18h 00m

London Heathrow

Thu 20/11

11:25-16:35

1 stop35h 10m

£544

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sun 2/11

18:15-09:15

1 stop33h 00m

London Heathrow

Tue 25/11

18:45-16:50

1 stop28h 05m

£554

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Sat 13/9

13:35-13:30

1 stop16h 55m

London Heathrow

Fri 19/9

06:15-17:10

1 stop17h 55m

£579

LiberiaLondon

LIR - LHR

LIRLHR

Liberia

Sat 20/12

17:15-07:10

2 stops31h 55m

London Heathrow

Sat 10/1

18:00-11:44

2 stops47h 44m

£1,127

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Costa Rica to London

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

Prices

Airlines

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Costa Rica is in October. Flight prices, which tend to average around £535, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Costa Rica averaging around £540.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £675. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Costa Rica to London for around £848.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £573. Flights in the evening are often more expensive, with an average ticket price of £719.

What is the cheapest Costa Rica to London flight route?

Fly from San José Juan Santamaria Intl to London Gatwick for the best Costa Rica - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £625 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Costa Rica for as low as £557 on momondo.

What cabin class options are available on Costa Rica to London flights?

There are 3 cabin classes available to choose from on Costa Rica to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Costa Rica to London flights?

You could potentially save up to 22% on your flight if you consider stops on a Costa Rica to London flight.

Cheap Costa Rica to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Costa Rica to London

Best price found	£461
Fastest flight time	10h 25m
Direct flights	Wed, Fri and Sun
Airports in London	1 airport

The best one-way flight to London from Costa Rica in the past 72 hours is £461. The best return flight deal from Costa Rica to London found on momondo in the last 72 hours is £1,574.

The fastest flight from Costa Rica to London takes 10h 25m

Direct flights go from Costa Rica to London on Wednesday, Friday and Sunday. Airline offering direct flights is British Airways..

There is 1 airport near London: London Gatwick (LGW)

Search flight deals

When did momondo last update prices for flights from Costa Rica to London?
Prices for flights from Costa Rica to London are updated daily.
How many operators does momondo search for flights from Costa Rica to London?
There are 5 operators available for flights from Costa Rica to London as of August 2025.
How old do you have to be to fly from Costa Rica to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Costa Rica to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Costa Rica to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Costa Rica to London is Boeing 777 (98.27% of total bookings). The next most popular plane models are Airbus A350-900 (1.04%), Airbus A340-300 (0.35%), and Airbus A330-200 (0.35%).

Best airlines flying from Costa Rica to London

Compare and see reviews for airlines that fly from Costa Rica to London with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom £415	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Air France	PriceFrom £434	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
British Airways	PriceFrom £485	Free Cancellation	Rating 6.7 7,310 reviews	Search British Airways flights
KLM	PriceFrom £512	Free Cancellation	Rating 7.8 1,384 reviews	Search KLM flights
Iberia	PriceFrom £598	Free Cancellation	Rating 7.0 2,892 reviews	Search Iberia flights

Eastbourne

Milton Keynes

Luton

Maidstone

Slough

Gatwick

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Dartford

Chelmsford

Dover

Hounslow

Hayes

Folkestone

Stansted

Why use momondo?

Why should I use momondo to find a flight deal from Costa Rica to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Costa Rica to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Costa Rica to London with flexible booking policies on momondo?

Flights from Costa Rica to London 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 Costa Rica to London?

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 Costa Rica to London.

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

Yes. momondo can track prices for Costa Rica to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.