How long is the flight from Costa Rica to London?

KLM, British Airways, and United Airlines can get you from Costa Rica to London in just under 14h 55m. Your travel time can differ by up to 4h 35m. Costa Rica and London are separated by a distance of 5407 mi. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Costa Rica to London one-way?

To fly one-way, consider booking your trip with KLM, which is currently one of the cheapest options available, starting at £399. American Airlines flights start at £424 while deals on Air Canada start at £457 one-way.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Costa Rica to London?

Most travelers choose San José Juan Santamaria Intl - London Heathrow, San José Juan Santamaria Intl - London Gatwick or San José Juan Santamaria Intl - London City when deciding on the best route from Costa Rica to London.

What are the cheapest flights from Costa Rica to London?

The cheapest flight price from Costa Rica to London is £464. On average you can expect to pay £507. The most popular route, (San José Juan Santamaria Intl - London Heathrow), can usually be booked for £621.

What is the cheapest time of day to fly from CR to LON?

When flying from Costa Rica to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Costa Rica to London that include hotel bookings?

Yes. In addition to deals on Costa Rica to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Costa Rica to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to London.

Can I find deals for business class flights from Costa Rica to London?

Yes. Cheapflights offers flight deals from Costa Rica to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£256+ Cheap Flights from Costa Rica to London

Cheap flight deals from Costa Rica to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Costa Rica to London
Explore the most affordable flight options available from Costa Rica to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2026.

Tue 17/1109:30 -

1 stop23h 05m

Tue 24/1121:35 -

1 stop24h 45m

Deal found 13/10£590

Tue 10/1105:35 -

2 stops27h 00m

Tue 17/1121:35 -

1 stop17h 15m

Deal found 13/10£592

Mon 26/1010:00 -

2 stops22h 35m

Wed 4/1121:35 -

1 stop24h 45m

Deal found 14/10£593

Sun 18/1016:00 -

1 stop16h 35m

Mon 9/1121:35 -

1 stop32h 55m

Deal found 13/10£603

Mon 16/1101:50 -

1 stop30h 45m

Sat 21/1121:35 -

1 stop17h 15m

Deal found 12/10£606

Sat 17/1001:40 -

1 stop30h 55m

Wed 21/1022:05 -

1 stop32h 50m

Deal found 12/10£607

Thu 12/1109:30 -

1 stop23h 05m

Wed 18/1121:35 -

1 stop32h 55m

Deal found 14/10£609

Tue 3/1121:45 -

1 stop18h 25m

Tue 17/1107:25 -

1 stop17h 50m

Deal found 12/10£609

Tue 3/1109:30 -

1 stop23h 05m

Sat 7/1121:35 -

1 stop32h 55m

Deal found 11/10£609

Sat 7/1109:30 -

1 stop23h 05m

Sun 15/1121:35 -

1 stop17h 15m

Deal found 10/10£610

Wed 18/1109:30 -

1 stop23h 05m

Sat 28/1121:35 -

1 stop17h 15m

Deal found 12/10£611

Tue 3/1110:00 -

2 stops22h 35m

Tue 24/1121:35 -

1 stop24h 45m

Deal found 10/10£612

Best flights from Costa Rica to London
Discover carefully curated flight deals from Costa Rica to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Mon 1/314:10 -

1 stop15h 30m

Mon 8/306:20 -

1 stop17h 55m

Deal found 13/10£637

Tue 16/214:10 -

1 stop15h 30m

Thu 4/320:25 -

1 stop27h 15m

Deal found 10/10£643

Wed 24/314:35 -

1 stop14h 55m

Sun 4/406:15 -

1 stop15h 50m

Deal found 14/10£804

Thu 10/1208:45 -

1 stop19h 30m

Thu 24/1210:00 -

1 stop18h 32m

Deal found 13/10£829

Thu 18/314:42 -

2 stops19h 43m

Thu 1/410:00 -

2 stops18h 52m

Deal found 12/10£888

Thu 3/1215:10 -

1 stop14h 10m

Sun 6/1218:00 -

1 stop26h 10m

Deal found 10/10£1,111

Mon 1/214:53 -

2 stops25h 42m

Wed 10/217:25 -

3 stops34h 29m

Deal found 10/10£1,210

Sun 28/215:25 -

2 stops19h 10m

Mon 15/316:00 -

1 stop25h 45m

Deal found 14/10£665

Sat 31/1014:25 -

2 stops19h 40m

Thu 5/1110:00 -

2 stops32h 45m

Deal found 10/10£667

Sun 25/1013:00 -

1 stop14h 00m

Sat 31/1012:40 -

1 stop30h 05m

Deal found 13/10£672

Tue 17/1107:00 -

2 stops19h 10m

Tue 24/1109:20 -

2 stops18h 55m

Deal found 14/10£691

Mon 1/217:25 -

1 stop19h 35m

Sun 7/211:45 -

1 stop34h 00m

Deal found 9/10£850

Tue 1/1223:28 -

2 stops24h 27m

Tue 15/1212:00 -

1 stop30h 42m

Deal found 14/10£869

Mon 26/1013:00 -

2 stops21h 05m

Sat 31/1011:15 -

2 stops31h 30m

Deal found 13/10£691

Mon 1/214:53 -

2 stops36h 07m

Mon 15/217:25 -

2 stops34h 29m

Deal found 11/10£928

Mon 1/214:53 -

2 stops19h 32m

Sun 7/210:00 -

2 stops28h 19m

Deal found 9/10£888

Wed 13/118:40 -

Nonstop10h 10m

Sat 30/109:45 -

1 stop17h 14m

Deal found 12/10£929

Sat 7/1112:04 -

2 stops22h 21m

Thu 19/1110:00 -

2 stops28h 19m

Deal found 11/10£891

Sun 8/1119:30 -

1 stop15h 05m

Mon 23/1109:20 -

1 stop14h 10m

Deal found 13/10£757

Sun 20/1218:40 -

Nonstop10h 10m

Wed 20/109:45 -

1 stop17h 14m

Deal found 11/10£974

Fri 26/214:53 -

2 stops19h 32m

Sun 14/310:00 -

2 stops19h 58m

Deal found 9/10£916

Tue 3/1119:30 -

1 stop15h 05m

Tue 24/1107:45 -

1 stop15h 45m

Deal found 11/10£762

Sun 13/1214:53 -

2 stops19h 32m

Tue 29/1210:00 -

2 stops17h 52m

Deal found 11/10£1,170

Tue 15/1214:00 -

1 stop15h 30m

Mon 4/109:45 -

1 stop17h 27m

Deal found 13/10£981

Wed 28/1019:30 -

1 stop15h 50m

Fri 6/1107:45 -

2 stops16h 50m

Deal found 12/10£777

Sun 1/1118:40 -

Nonstop10h 10m

Sun 8/1111:10 -

Nonstop11h 30m

Deal found 14/10£1,016

Tue 22/1215:00 -

2 stops25h 35m

Tue 12/117:25 -

2 stops35h 10m

Deal found 10/10£1,062

Wed 11/1119:30 -

1 stop18h 05m

Wed 18/1108:40 -

1 stop14h 50m

Deal found 12/10£810

Thu 17/1214:02 -

1 stop34h 43m

Sun 3/118:45 -

1 stop27h 00m

Deal found 11/10£1,049

Tue 19/114:51 -

2 stops25h 44m

Sun 31/117:25 -

2 stops35h 10m

Deal found 12/10£1,067

Find flight deals from Costa Rica to London

Round-trip from	£590
One-way from	£256
Popular in	July
Cheapest in	February
Average price	£654
Good one-way deal	£467 or less

Avianca
17/11-24/11
2 total stops
47h 50m total
Costa Rica to London

Search Deals

WestJet
2/11-31/12
1 total stop
23h 10m total
Costa Rica to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£103 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a one-way flight from Costa Rica to London (LON).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Mon 2/11

07:40-12:50

1 stop23h 10m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£256

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Fri 15/1

16:35-21:40

1 stop23h 05m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£294

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Sat 13/2

12:20-20:55

1 stop26h 35m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£298

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 12/1

23:59-21:40

1 stop15h 41m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£312

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Mon 11/1

23:59-21:40

1 stop15h 41m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£312

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Wed 13/1

23:59-21:40

1 stop15h 41m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£312

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Wed 7/4

23:50-20:45

1 stop13h 55m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£368

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Mon 2/11

14:40-21:35

2 stops48h 55m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£376

San JoséLondon

SJO San José Juan Santamaria Intl - LHR London Heathrow

SJOLHR

San José Juan Santamaria Intl

Tue 6/4

07:30-16:00

1 stop25h 30m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£380

LiberiaLondon

LIR Liberia - LHR London Heathrow

LIRLHR

Liberia

Sun 29/11

16:10-12:50

2 stops38h 40m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£397

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Costa Rica to London

Have a flexible travel schedule? Discover the best time to fly to London from Costa Rica with our price prediction graph.

SJO-LHR

SJO-LGW

LIR-LHR

SJO-LCY

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Costa Rica to London

CR0-LON

SJO-LHR

SJO-LGW

LIR-LHR

SJO-LCY

What is the cheapest month to book a flight from Costa Rica to London?

Currently, February is the cheapest month in which you can book a flight from Costa Rica to London (average of £605). Flying from Costa Rica to London in July is currently the most expensive (average of £896). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How often are flights from Costa Rica to London delayed?

About 17% of weekly flights between Costa Rica and London have experienced delays in the past year, with the average delay time being 189 minutes.

What is the most punctual flight time for Costa Rica to London flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Costa Rica to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 17% of flights being delayed.

How far ahead should I book a flight from Costa Rica to London?

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Costa Rica to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing London

Read reviews from past customers who have flown with KLM,Air France, andIberia from Costa Rica to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,588 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

KLM

7.8

Good

1,588 reviews

KLM

7.8

Good

1,588 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Air France

7.5

Good

1,651 reviews

KLM

7.8

Good

1,588 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Iberia

7.0

Good

3,245 reviews

KLM

7.8

Good

1,588 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

British Airways

6.7

Okay

8,261 reviews

KLM

7.8

Good

1,588 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

How long is the flight from Costa Rica to London?
KLM, British Airways, and United Airlines can get you from Costa Rica to London in just under 14h 55m. Your travel time can differ by up to 4h 35m. Costa Rica and London are separated by a distance of 5407 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Costa Rica to London one-way?
To fly one-way, consider booking your trip with KLM, which is currently one of the cheapest options available, starting at £399. American Airlines flights start at £424 while deals on Air Canada start at £457 one-way.
What are the most popular routes from Costa Rica to London?
Most travelers choose San José Juan Santamaria Intl - London Heathrow, San José Juan Santamaria Intl - London Gatwick or San José Juan Santamaria Intl - London City when deciding on the best route from Costa Rica to London.
What are the cheapest flights from Costa Rica to London?
The cheapest flight price from Costa Rica to London is £464. On average you can expect to pay £507. The most popular route, (San José Juan Santamaria Intl - London Heathrow), can usually be booked for £621.
Can I find deals for flights from Costa Rica to London that include hotel bookings?
Yes. In addition to deals on Costa Rica to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Costa Rica to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to London.
Can I find deals for business class flights from Costa Rica to London?
Yes. Cheapflights offers flight deals from Costa Rica to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Costa Rica to London?
Currently, February is the cheapest month in which you can book a flight from Costa Rica to London (average of £605). Flying from Costa Rica to London in July is currently the most expensive (average of £896). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hounslow

Milton Keynes

Luton

Slough

Gatwick

Wembley

Hayes

Ilford

Croydon

Colchester

Eastbourne

Brentford

Southend-on-Sea

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Southall

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Kingston upon Thames

Dagenham

Dover

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David to Manchester flights

Liberia to Manchester flights

Coxen Hole to Gatwick flights

San José to Birmingham flights

Guatemala City to Southampton flights

Top 2 airlines flying from Costa Rica to London

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£572	Average£766	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£578	Average£690	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Fly with Cheapflights

How does Cheapflights help users find flights from Costa Rica to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Costa Rica today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Costa Rica to London?

Cheapflights helps you find that perfect flight to London from Costa Rica by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Costa Rica to London with no change fees?

Yes! Cheapflights helps users easily find flights from Costa Rica to London with no change fees.

Can Cheapflights notify me if prices for flights from Costa Rica to London become cheaper?

Not ready to book yet? You can track prices for flights from Costa Rica to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Costa Rica to London from £256

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Costa Rica to London

Cheapest flights from Costa Rica to LondonExplore the most affordable flight options available from Costa Rica to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2026.

Explore the most affordable flight options available from Costa Rica to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2026.

Best flights from Costa Rica to LondonDiscover carefully curated flight deals from Costa Rica to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Discover carefully curated flight deals from Costa Rica to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Direct flights from Costa Rica to LondonExplore direct flight options from Costa Rica to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 October 2026.

Explore direct flight options from Costa Rica to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 October 2026.

Last-minute flights from Costa Rica to LondonDiscover last-minute flight deals from Costa Rica to London. Data last updated 14 October 2026 and is based on user searches.

Discover last-minute flight deals from Costa Rica to London. Data last updated 14 October 2026 and is based on user searches.

One-way flights from Costa Rica to LondonSearch for one-way flight options from Costa Rica to London. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.

Search for one-way flight options from Costa Rica to London. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.

Find flight deals from Costa Rica to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Costa Rica to London that are best for you.

Best time to book a flight from Costa Rica to London

Have a flexible travel schedule? Discover the best time to fly to London from Costa Rica with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Costa Rica to London?

How often are flights from Costa Rica to London delayed?

About 17% of weekly flights between Costa Rica and London have experienced delays in the past year, with the average delay time being 189 minutes.

What is the most punctual flight time for Costa Rica to London flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Costa Rica to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 17% of flights being delayed.

How far ahead should I book a flight from Costa Rica to London?

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Costa Rica to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing London

Read reviews from past customers who have flown with KLM,Air France, andIberia from Costa Rica to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Costa Rica to London?

What are the cheapest airlines to fly from Costa Rica to London one-way?

What are the most popular routes from Costa Rica to London?

What are the cheapest flights from Costa Rica to London?

Can I find deals for flights from Costa Rica to London that include hotel bookings?

How can I find direct flights from Costa Rica to London?

Can I find deals for business class flights from Costa Rica to London?

What is the cheapest month to book a flight from Costa Rica to London?

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Costa Rica to London

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to London by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Costa Rica to London by cabin class

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Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 October 2026.

Costa Rica and London flights

Browse other Costa Rica and London flight options. Last updated on 14 October 2026.

Popular flight searches

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Top 2 airlines flying from Costa Rica to London

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How does Cheapflights help users find flights from Costa Rica to London?

Why should you use Cheapflights to find cheap flight tickets from Costa Rica to London?

Can Cheapflights find flights from Costa Rica to London with no change fees?

Can Cheapflights notify me if prices for flights from Costa Rica to London become cheaper?

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Travel Smart

Cheapest flights from Costa Rica to London
Explore the most affordable flight options available from Costa Rica to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2026.

Best flights from Costa Rica to London
Discover carefully curated flight deals from Costa Rica to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2026.

Direct flights from Costa Rica to London
Explore direct flight options from Costa Rica to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 October 2026.

Last-minute flights from Costa Rica to London
Discover last-minute flight deals from Costa Rica to London. Data last updated 14 October 2026 and is based on user searches.

One-way flights from Costa Rica to London
Search for one-way flight options from Costa Rica to London. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.