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Cheap flights from Costa Rica to the United Kingdom from £349

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to the United Kingdom departing on 22/5. 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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0 bags

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Find the cheapest flights from Costa Rica to the United Kingdom

Recent return flight deals from Costa Rica to the United Kingdom

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:30 - 06:00
SJO
-
LGW
34h 30m2 stops
Multiple Airlines Logo
14:00 - 11:40
LGW
-
SJO
27h 40m1 stop
£490Multiple Airlines
Mon, 2 Feb - Fri, 27 Feb
Multiple Airlines Logo
12:33 - 10:00
SJO
-
LGW
15h 27m1 stop
Multiple Airlines Logo
13:00 - 12:22
LGW
-
SJO
29h 22m2 stops
£491Multiple Airlines
Mon, 2 Feb - Tue, 24 Feb
Multiple Airlines Logo
12:33 - 10:00
SJO
-
LGW
15h 27m1 stop
Multiple Airlines Logo
13:00 - 12:22
LGW
-
SJO
29h 22m2 stops
£494Multiple Airlines
Thu, 29 Jan - Tue, 24 Feb
British Airways Logo
18:30 - 10:55
SJO
-
LGW
10h 25mdirect
British Airways Logo
11:00 - 16:40
LGW
-
SJO
11h 40mdirect
£507British Airways
Tue, 20 Jan - Tue, 27 Jan
KLM Logo
07:00 - 06:25
SJO
-
LHR
17h 25m1 stop
KLM Logo
08:40 - 18:25
LHR
-
SJO
15h 45m1 stop
£535KLM
Mon, 2 Mar - Tue, 17 Mar
Iberia Logo
18:15 - 13:35
SJO
-
LHR
13h 20m1 stop
Iberia Logo
06:15 - 16:35
LHR
-
SJO
16h 20m1 stop
£538Iberia
Wed, 11 Feb - Wed, 25 Feb
KLM Logo
07:00 - 06:25
SJO
-
LHR
17h 25m1 stop
KLM Logo
12:30 - 22:02
LHR
-
SJO
15h 32m1 stop
£547KLM
Tue, 10 Feb - Tue, 17 Feb
Iberia Logo
18:15 - 14:05
SJO
-
LCY
13h 50m1 stop
Iberia Logo
07:50 - 16:35
LCY
-
SJO
14h 45m1 stop
£590Iberia
Wed, 11 Feb - Wed, 25 Feb
British Airways Logo
16:30 - 08:35
SJO
-
LCY
33h 05m1 stop
British Airways Logo
11:00 - 15:05
LCY
-
SJO
35h 05m1 stop
£682British Airways
Wed, 3 Jun - Fri, 12 Jun
Air France Logo
07:00 - 09:40
SJO
-
GLA
19h 40m2 stops
Air France Logo
06:00 - 21:15
GLA
-
SJO
22h 15m2 stops
£754Air France
Fri, 3 Apr - Sun, 12 Apr

KLM flights from Costa Rica to United Kingdom

Our best KLM deals on Costa Rica to United Kingdom flight tickets
KLM
2 Mar
SJO07:00San José Juan Santamaria Intl
17h 25m
1 stop
LHR06:25London Heathrow
17 Mar
LHR08:40London Heathrow
15h 45m
1 stop
SJO18:25San José Juan Santamaria Intl
£535
Find similar
KLM
10 Feb
SJO07:00San José Juan Santamaria Intl
17h 25m
1 stop
LHR06:25London Heathrow
17 Feb
LHR12:30London Heathrow
15h 32m
1 stop
SJO22:02San José Juan Santamaria Intl
£547
Find similar
KLM
10 Feb
SJO07:00San José Juan Santamaria Intl
17h 25m
1 stop
LHR06:25London Heathrow
17 Feb
LHR20:25London Heathrow
31h 37m
2 stops
SJO22:02San José Juan Santamaria Intl
£550
Find similar

Iberia flights from Costa Rica to United Kingdom

Our best Iberia deals on Costa Rica to United Kingdom flight tickets
Iberia
11 Feb
SJO18:15San José Juan Santamaria Intl
13h 20m
1 stop
LHR13:35London Heathrow
25 Feb
LHR06:15London Heathrow
16h 20m
1 stop
SJO16:35San José Juan Santamaria Intl
£538
Find similar
Iberia
3 Jun
SJO16:30San José Juan Santamaria Intl
16h 50m
1 stop
LHR16:20London Heathrow
17 Jun
LHR19:10London Heathrow
26h 25m
1 stop
SJO14:35San José Juan Santamaria Intl
£561
Find similar
Iberia
3 Jun
SJO16:30San José Juan Santamaria Intl
16h 50m
1 stop
LHR16:20London Heathrow
17 Jun
LHR11:30London Heathrow
34h 05m
1 stop
SJO14:35San José Juan Santamaria Intl
£570
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Costa Rica to United Kingdom 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 279,928 searches. Data last updated 27 December 2025.
Use the filters below to find and compare flights from Costa Rica to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Mon 2/2

13:30-06:00

2 stops34h 30m

London Gatwick

Fri 27/2

14:00-11:40

1 stop27h 40m

£490

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Mon 2/2

12:33-10:00

1 stop15h 27m

London Gatwick

Tue 24/2

13:00-12:22

2 stops29h 22m

£491

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Thu 29/1

12:33-10:00

1 stop15h 27m

London Gatwick

Tue 24/2

13:00-12:22

2 stops29h 22m

£494

San JoséLondon

SJO - LGW

SJOLGW

San José Juan Santamaria Intl

Tue 20/1

18:30-10:55

Nonstop10h 25m

London Gatwick

Tue 27/1

11:00-16:40

Nonstop11h 40m

£507

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Mon 2/3

07:00-06:25

1 stop17h 25m

London Heathrow

Tue 17/3

08:40-18:25

1 stop15h 45m

£535

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Wed 11/2

18:15-13:35

1 stop13h 20m

London Heathrow

Wed 25/2

06:15-16:35

1 stop16h 20m

£538

San JoséLondon

SJO - LHR

SJOLHR

San José Juan Santamaria Intl

Tue 10/2

07:00-06:25

1 stop17h 25m

London Heathrow

Tue 17/2

12:30-22:02

1 stop15h 32m

£547

San JoséLondon

SJO - LCY

SJOLCY

San José Juan Santamaria Intl

Wed 11/2

18:15-14:05

1 stop13h 50m

London City

Wed 25/2

07:50-16:35

1 stop14h 45m

£590

San JoséLondon

SJO - LCY

SJOLCY

San José Juan Santamaria Intl

Wed 3/6

16:30-08:35

1 stop33h 05m

London City

Fri 12/6

11:00-15:05

1 stop35h 05m

£682

San JoséGlasgow

SJO - GLA

SJOGLA

San José Juan Santamaria Intl

Fri 3/4

07:00-09:40

2 stops19h 40m

Glasgow Intl

Sun 12/4

06:00-21:15

2 stops22h 15m

£754

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Costa Rica to United Kingdom

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 cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Costa Rica is in February. Flight prices, which tend to average around £535, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of February, then departing from Costa Rica during the month October is also very affordable. Most momondo users find prices during this month for around £540.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Costa Rica to United Kingdom is on a Saturday. Travellers who choose to depart for United Kingdom on a Saturday will often find tickets for as low as £637. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Costa Rica to United Kingdom for around £739.

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

The cheapest time of day to fly to United Kingdom is at midday when flights can be purchased for as low as £572. Try not to purchase tickets in the evening because they tend to be around £717. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Costa Rica to United Kingdom flight route?

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

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £644 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Costa Rica for as low as £587 on momondo.

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

There is only 1 cabin class available to choose from on Costa Rica to United Kingdom 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 United Kingdom flights?

You could potentially save up to 31% on your flight if you consider stops on a Costa Rica to United Kingdom flight.

Cheap Costa Rica to United Kingdom flight deals and tips

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

Best price found

£544

Fastest flight time

10h 25m

Direct flights

Wed, Fri and Sun

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Costa Rica in the past 72 hours is £544. The best return flight deal from Costa Rica to United Kingdom found on momondo in the last 72 hours is £1,571.
The fastest flight from Costa Rica to United Kingdom takes 10h 25m
Direct flights go from Costa Rica to United Kingdom on Wednesday, Friday and Sunday. Airline offering direct flights is British Airways..
There are 1,286 airports in United Kingdom. From Costa Rica there are direct flights to London Gatwick (LGW).
Search flight deals

  • When did momondo last update prices for flights from Costa Rica to United Kingdom?

    Prices for flights from Costa Rica to United Kingdom are updated daily.

  • How many operators does momondo search for flights from Costa Rica to United Kingdom?

  • How old do you have to be to fly from Costa Rica to United Kingdom?

    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 Costa Rica to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom 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 plane model from Costa Rica to United Kingdom?

Best airlines flying from Costa Rica to United Kingdom

Compare and see reviews for airlines that fly from Costa Rica to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom £433Free CancellationRating
7.4
1,515 reviews
Search Air France flights
KLMPriceFrom £515Free CancellationRating
7.7
1,435 reviews
Search KLM flights
British AirwaysPriceFrom £524Free CancellationRating
6.7
7,617 reviews
Search British Airways flights
IberiaPriceFrom £575Free CancellationRating
7.0
3,059 reviews
Search Iberia flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Costa Rica.

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

momondo does allow users to show only those flights to United Kingdom from Costa Rica which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Costa Rica to United Kingdom?

Once you have performed a search for Costa Rica to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to United Kingdom from Costa Rica 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 United Kingdom trip

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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £28
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Flights to Birminghamfrom £30
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Flights to Glasgowfrom £29
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Flights to Invernessfrom £39