How long is the flight from London to Costa Rica?

A quick flight from London to Costa Rica can take about 15h 45m. KLM provides one of the quickest options available for as low as £579. Airlines will cover a distance of 5407 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 300.0 inches per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

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

The most popular flight routes from London to Costa Rica are London Heathrow - San José Juan Santamaria Intl, London City - San José Juan Santamaria Intl and London Gatwick - San José Juan Santamaria Intl.

What are the most popular airlines that fly from London to Costa Rica?

Before booking your flight from London to Costa Rica check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

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

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

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

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

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

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

£222+ Flights from London to Costa Rica

Cheap flight deals from London to Costa Rica

Round-trip from	£559
One-way from	£222
Popular in	December
Cheapest in	October
Average price	£604
Good round-trip deal	£653 or less

4/12-14/12
3 total stops
52h 42m total
London to Costa Rica

Search Deals

5/12
1 total stop
27h 27m total
London to Costa Rica

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£44 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to Costa Rica.

Search Deals

Find flight deals from London to Costa Rica

Cheapest flights from London to Costa Rica
Explore the most affordable flight options available from London to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Thu 4/1214:00LGW - SJO

1 stop27h 27mMultiple Airlines

Sun 14/1222:45SJO - LGW

2 stops25h 15mMultiple Airlines

Deal found 16/9£559

Tue 11/1109:00LHR - SJO

2 stops19h 55mAir Canada

Thu 20/1108:35SJO - LHR

2 stops23h 30mAir Canada

Deal found 18/9£560

Mon 22/910:00LGW - SJO

2 stops30h 58mMultiple Airlines

Sun 28/917:54SJO - LGW

2 stops30h 01mMultiple Airlines

Deal found 17/9£560

Tue 30/908:25LHR - SJO

2 stops58h 17mIcelandair

Tue 14/1014:05SJO - LHR

1 stop23h 40mIcelandair

Deal found 17/9£561

Fri 28/1112:20LHR - SJO

1 stop16h 33mJetBlue

Sat 13/1216:15SJO - LHR

1 stop22h 30mJetBlue

Deal found 16/9£562

Sun 7/1207:45LHR - SJO

2 stops35h 11mIcelandair

Mon 22/1215:50SJO - LHR

2 stops33h 05mIcelandair

Deal found 16/9£563

Fri 10/1014:00LGW - SJO

1 stop27h 41mMultiple Airlines

Thu 16/1011:37SJO - LGW

1 stop15h 23mMultiple Airlines

Deal found 17/9£563

Tue 4/1106:50LHR - SJO

2 stops22h 25mMultiple Airlines

Thu 27/1108:35SJO - LHR

2 stops20h 10mMultiple Airlines

Deal found 17/9£563

Mon 6/1014:00LGW - SJO

2 stops28h 30mMultiple Airlines

Tue 14/1018:10SJO - LGW

2 stops32h 50mMultiple Airlines

Deal found 16/9£564

Wed 24/916:40LHR - SJO

2 stops24h 47mMultiple Airlines

Wed 1/1011:37SJO - LHR

2 stops26h 03mMultiple Airlines

Deal found 17/9£565

Fri 7/1114:00LGW - SJO

1 stop27h 27mMultiple Airlines

Fri 28/1105:00SJO - LGW

2 stops19h 00mMultiple Airlines

Deal found 17/9£565

Fri 31/1012:20LHR - SJO

2 stops53h 57mIcelandair

Sat 15/1116:25SJO - LHR

1 stop35h 05mIcelandair

Deal found 17/9£566

Best flights from London to Costa Rica
Discover carefully curated flight deals from London to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Wed 28/113:00LGW - SJO

2 stops26h 35mMultiple Airlines

Thu 26/212:22SJO - LGW

1 stop15h 38mMultiple Airlines

Deal found 16/9£574

Tue 11/1108:40LHR - SJO

1 stop15h 45mKLM

Wed 19/1120:30SJO - LHR

1 stop16h 45mKLM

Deal found 18/9£579

Sun 1/206:50LHR - SJO

2 stops22h 25mAir Canada

Thu 26/208:35SJO - LHR

2 stops30h 00mAir Canada

Deal found 17/9£581

Tue 11/1119:10LCY - SJO

1 stop24h 55mSWISS

Wed 19/1115:50SJO - LCY

2 stops19h 15mSWISS

Deal found 18/9£591

Sat 8/1106:30LHR - SJO

2 stops29h 55mUnited Airlines

Sat 22/1106:40SJO - LHR

1 stop24h 50mUnited Airlines

Deal found 17/9£612

Thu 6/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Thu 20/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Deal found 16/9£648

Fri 23/111:40LGW - LIR

1 stop34h 55mAir Transat

Fri 13/216:05LIR - LGW

1 stop35h 40mAir Transat

Deal found 15/9£737

Fri 6/208:40LCY - LIR

2 stops32h 45mDelta

Mon 9/215:55LIR - LCY

2 stops34h 15mDelta

Deal found 14/9£753

Sun 1/209:35STN - SJO

2 stops21h 15mMultiple Airlines

Sat 28/222:00SJO - STN

1 stop27h 40mMultiple Airlines

Deal found 16/9£588

Tue 11/1108:40LCY - SJO

1 stop15h 45mKLM

Wed 19/1120:30SJO - LCY

1 stop14h 05mKLM

Deal found 18/9£597

Fri 30/106:50LHR - SJO

2 stops22h 25mAir Canada

Wed 25/208:50SJO - LHR

2 stops39h 40mAir Canada

Deal found 17/9£606

Thu 29/107:30LHR - SJO

2 stops18h 23mUnited Airlines

Fri 27/223:28SJO - LHR

1 stop15h 52mUnited Airlines

Deal found 17/9£613

Wed 19/1113:25LHR - LIR

1 stop30h 30mMultiple Airlines

Mon 1/1222:20LIR - LHR

1 stop14h 55mMultiple Airlines

Deal found 15/9£591

Wed 28/113:00LHR - SJO

1 stop17h 05mAir Canada

Thu 26/208:35SJO - LHR

1 stop20h 45mAir Canada

Deal found 17/9£607

Thu 29/107:30LHR - SJO

2 stops18h 23mUnited Airlines

Mon 2/323:28SJO - LHR

1 stop15h 07mUnited Airlines

Deal found 17/9£613

Mon 10/1109:15LCY - SJO

1 stop15h 10mSWISS

Wed 19/1115:50SJO - LCY

2 stops19h 15mSWISS

Deal found 18/9£676

Tue 17/211:00LGW - SJO

Nonstop11h 40mBritish Airways

Tue 10/318:30SJO - LGW

Nonstop10h 25mBritish Airways

Deal found 17/9£689

Wed 12/1109:20LCY - SJO

1 stop15h 05mKLM

Wed 19/1120:30SJO - LCY

1 stop15h 55mKLM

Deal found 18/9£628

Fri 21/1113:25LHR - LIR

1 stop30h 30mMultiple Airlines

Mon 1/1222:20LIR - LHR

1 stop27h 45mMultiple Airlines

Deal found 15/9£592

Mon 2/218:00LHR - SJO

2 stops35h 15mAir Canada

Tue 3/308:35SJO - LHR

1 stop15h 55mAir Canada

Deal found 17/9£607

Sun 18/111:40LGW - LIR

1 stop33h 15mAir Transat

Sat 24/117:55LIR - LGW

1 stop33h 50mAir Transat

Deal found 17/9£737

Thu 29/107:30LHR - SJO

2 stops18h 23mUnited Airlines

Sun 1/309:40SJO - LHR

1 stop20h 20mUnited Airlines

Deal found 17/9£613

Mon 3/1109:15LCY - SJO

1 stop15h 10mSWISS

Mon 17/1120:10SJO - LCY

2 stops30h 35mSWISS

Deal found 18/9£722

Mon 16/214:00LGW - SJO

1 stop27h 27mMultiple Airlines

Thu 26/212:22SJO - LGW

1 stop15h 38mMultiple Airlines

Deal found 16/9£599

Thu 29/107:30LHR - SJO

2 stops18h 23mUnited Airlines

Wed 25/223:28SJO - LHR

1 stop15h 07mUnited Airlines

Deal found 17/9£613

Mon 15/1212:50LHR - LIR

1 stop28h 54mAir Canada

Sat 10/117:15LIR - LHR

1 stop35h 10mAir Canada

Deal found 15/9£620

Tue 20/111:40LGW - LIR

1 stop33h 15mAir Transat

Mon 26/116:05LIR - LGW

1 stop35h 40mAir Transat

Deal found 17/9£751

Sat 31/111:00LGW - SJO

Nonstop11h 40mBritish Airways

Thu 5/218:30SJO - LGW

Nonstop10h 25mBritish Airways

Deal found 17/9£769

Mon 10/1110:00LCY - SJO

1 stop14h 25mKLM

Wed 19/1120:30SJO - LCY

1 stop14h 05mKLM

Deal found 18/9£715

Mon 2/214:00LGW - SJO

1 stop27h 27mMultiple Airlines

Mon 2/312:22SJO - LGW

1 stop15h 38mMultiple Airlines

Deal found 17/9£607

Direct flights from London to Costa Rica
Explore direct flight options from London to Costa Rica based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 September 2025.

Sat 1/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Sat 8/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Deal found 17/9£596

Tue 17/211:00LGW - SJO

Nonstop11h 40mBritish Airways

Sat 7/318:30SJO - LGW

Nonstop10h 25mBritish Airways

Deal found 17/9£628

Tue 11/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Thu 20/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Deal found 16/9£637

Tue 4/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Thu 13/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Deal found 16/9£641

Thu 6/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Thu 20/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Deal found 16/9£648

Tue 3/211:00LGW - SJO

Nonstop11h 40mBritish Airways

Sat 14/318:30SJO - LGW

Nonstop10h 25mBritish Airways

Deal found 16/9£649

Tue 11/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Tue 25/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Deal found 16/9£656

Tue 4/1111:00LGW - SJO

Nonstop11h 40mBritish Airways

Thu 27/1118:30SJO - LGW

Nonstop10h 25mBritish Airways

Deal found 17/9£686

Last-minute flights from London to Costa Rica
Discover last-minute flight deals from London to Costa Rica. Data last updated 18 September 2025 and is based on user searches.

Mon 22/910:00LGW - SJO

2 stops30h 58mMultiple Airlines

Sun 28/917:54SJO - LGW

2 stops30h 01mMultiple Airlines

Deal found 17/9£560

Wed 24/916:40LHR - SJO

2 stops24h 47mMultiple Airlines

Wed 1/1011:37SJO - LHR

2 stops26h 03mMultiple Airlines

Deal found 17/9£565

Thu 25/910:00LGW - SJO

2 stops30h 58mMultiple Airlines

Sun 28/911:37SJO - LGW

1 stop15h 33mMultiple Airlines

Deal found 17/9£568

Tue 30/908:25LHR - SJO

2 stops58h 17mIcelandair

Tue 14/1014:05SJO - LHR

1 stop23h 40mIcelandair

Deal found 17/9£561

Wed 1/1009:30LHR - SJO

1 stop17h 55mMultiple Airlines

Wed 15/1014:40SJO - LHR

2 stops20h 10mMultiple Airlines

Deal found 17/9£569

Wed 1/1009:30LHR - SJO

1 stop17h 55mAir Canada

Wed 15/1008:00SJO - LHR

1 stop15h 35mAir Canada

Deal found 17/9£572

Mon 6/1014:00LGW - SJO

2 stops28h 30mMultiple Airlines

Tue 14/1018:10SJO - LGW

2 stops32h 50mMultiple Airlines

Deal found 16/9£564

Fri 10/1014:00LGW - SJO

1 stop27h 41mMultiple Airlines

Thu 16/1011:37SJO - LGW

1 stop15h 23mMultiple Airlines

Deal found 17/9£563

Mon 20/1008:15LHR - SJO

2 stops34h 40mIcelandair

Wed 5/1116:25SJO - LHR

1 stop23h 15mIcelandair

Deal found 16/9£574

Wed 22/1006:50LHR - SJO

2 stops20h 35mAir Canada

Wed 25/208:50SJO - LHR

2 stops29h 45mAir Canada

Deal found 16/9£573

Fri 31/1012:20LHR - SJO

2 stops53h 57mIcelandair

Sat 15/1116:25SJO - LHR

1 stop35h 05mIcelandair

Deal found 17/9£566

Fri 31/1011:10LHR - SJO

1 stop16h 45mAir Canada

Sat 15/1108:35SJO - LHR

1 stop15h 55mAir Canada

Deal found 16/9£574

One-way flights from London to Costa Rica
Search for one-way flight options from London to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Fri 5/1214:00LGW - SJO

1 stop27h 27mMultiple Airlines

Deal found 16/9£222

Thu 16/1006:40STN - SJO

3 stops35h 50mMultiple Airlines

Deal found 17/9£262

Wed 15/1018:25LTN - SJO

3 stops48h 05mMultiple Airlines

Deal found 17/9£262

Thu 16/1007:25LGW - SJO

3 stops35h 05mMultiple Airlines

Deal found 17/9£281

Fri 20/214:00LGW - SJO

1 stop27h 27mMultiple Airlines

Deal found 17/9£289

Mon 17/1114:00LGW - SJO

1 stop27h 27mMultiple Airlines

Deal found 17/9£289

Mon 17/1121:20STN - SJO

3 stops44h 54mMultiple Airlines

Deal found 17/9£290

Sat 10/121:00STN - SJO

3 stops49h 10mMultiple Airlines

Deal found 17/9£291

Thu 30/1014:00LGW - SJO

1 stop31h 13mMultiple Airlines

Deal found 17/9£294

Tue 9/1207:40STN - SJO

3 stops34h 34mMultiple Airlines

Deal found 16/9£295

Wed 10/1208:30STN - SJO

3 stops30h 10mMultiple Airlines

Deal found 17/9£298

Fri 20/208:00STN - SJO

3 stops30h 50mMultiple Airlines

Deal found 17/9£300

Fly from

Fly to

Route

Depart

Return

Price

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Wed 28/1

13:00-09:35

2 stops26h 35m

San José Juan Santamaria Intl

Thu 26/2

12:22-10:00

1 stop15h 38m

£574

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 11/11

08:40-18:25

1 stop15h 45m

San José Juan Santamaria Intl

Wed 19/11

20:30-19:15

1 stop16h 45m

£579

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sun 1/2

06:50-23:15

2 stops22h 25m

San José Juan Santamaria Intl

Thu 26/2

08:35-20:35

2 stops30h 00m

£581

LondonSan José

STN - SJO

STNSJO

London Stansted

Sun 1/2

09:35-00:50

2 stops21h 15m

San José Juan Santamaria Intl

Sat 28/2

22:00-07:40

1 stop27h 40m

£588

LondonSan José

LCY - SJO

LCYSJO

London City

Tue 11/11

19:10-14:05

1 stop24h 55m

San José Juan Santamaria Intl

Wed 19/11

15:50-17:05

2 stops19h 15m

£591

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Wed 19/11

13:25-13:55

1 stop30h 30m

Liberia

Mon 1/12

22:20-19:15

1 stop14h 55m

£591

LondonLiberia

LHR - LIR

LHRLIR

London Heathrow

Fri 21/11

13:25-13:55

1 stop30h 30m

Liberia

Mon 1/12

22:20-08:05

1 stop27h 45m

£592

LondonSan José

LCY - SJO

LCYSJO

London City

Tue 11/11

08:40-18:25

1 stop15h 45m

San José Juan Santamaria Intl

Wed 19/11

20:30-16:35

1 stop14h 05m

£597

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Mon 16/2

14:00-11:27

1 stop27h 27m

San José Juan Santamaria Intl

Thu 26/2

12:22-10:00

1 stop15h 38m

£599

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Fri 30/1

06:50-23:15

2 stops22h 25m

San José Juan Santamaria Intl

Wed 25/2

08:50-06:30

2 stops39h 40m

£606

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results

...

Best time to book a flight from London to Costa Rica

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

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 London to Costa Rica

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

Currently, October is the cheapest month in which you can book a flight from London to Costa Rica (average of £769). Flying from London to Costa Rica in December is currently the most expensive (average of £1,101). 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.

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

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

What is the cheapest day to fly from London to Costa Rica?

Travellers seeking maximum savings on their London to Costa Rica flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Costa Rica

Read reviews from past customers who have flown with KLM, United Airlines, andAir Canada from London to Costa Rica. 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

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

KLM

7.8

Good

1,386 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

United Airlines

7.4

Good

8,926 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Air Canada

7.1

Good

10,000 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Lufthansa

6.8

Okay

7,409 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

British Airways

6.7

Okay

7,367 reviews

KLM

7.8

Good

1,386 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

How long is the flight from London to Costa Rica?
A quick flight from London to Costa Rica can take about 15h 45m. KLM provides one of the quickest options available for as low as £579. Airlines will cover a distance of 5407 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from London to Costa Rica?
The most popular flight routes from London to Costa Rica are London Heathrow - San José Juan Santamaria Intl, London City - San José Juan Santamaria Intl and London Gatwick - San José Juan Santamaria Intl.
Can I find deals for flights from London to Costa Rica that include hotel bookings?
Yes. In addition to deals on London to Costa Rica flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Costa Rica.
Can I find deals for business class flights from London to Costa Rica?
Yes. Cheapflights offers flight deals from London to Costa Rica 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 London to Costa Rica?
Currently, October is the cheapest month in which you can book a flight from London to Costa Rica (average of £769). Flying from London to Costa Rica in December is currently the most expensive (average of £1,101). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Costa Rica

Heathrow to San José flights

Heathrow to Panama City flights

London City to San José flights

Gatwick to San José flights

Gatwick to Panama City flights

London City to Panama City flights

Heathrow to Guatemala City flights

Heathrow to Philip S.W.Goldson flights

Stansted to Panama City flights

Heathrow to San Salvador flights

Stansted to San José flights

Gatwick to Guatemala City flights

London City to Guatemala City flights

Luton to Panama City flights

Manchester to San José flights

Luton to San José flights

Heathrow to Managua flights

Manchester to Guatemala City flights

Gatwick to Managua flights

Edinburgh to San José flights

Gatwick to San Salvador flights

Manchester to Panama City flights

London City to San Salvador flights

Heathrow to Liberia flights

London City to Managua flights

London City to Liberia flights

Heathrow to San Pedro Sula flights

London City to San Pedro Sula flights

Gatwick to Liberia flights

Manchester to Philip S.W.Goldson flights

Gatwick to San Pedro Sula flights

Edinburgh to Guatemala City flights

Gatwick to Philip S.W.Goldson flights

Birmingham to San José flights

Birmingham to Guatemala City flights

Southampton to San José flights

Edinburgh to Panama City flights

Edinburgh to Managua flights

Leeds to San José flights

Stansted to Guatemala City flights

Newcastle upon Tyne to Panama City flights

Heathrow to Coxen Hole flights

Edinburgh to Liberia flights

Manchester to San Salvador flights

Leeds to Panama City flights

Birmingham to Panama City flights

Newcastle upon Tyne to San José flights

Birmingham to Philip S.W.Goldson flights

Stansted to San Salvador flights

Top 10 airlines flying from London to Costa Rica

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£440	Average£554	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
TUI Airways	Cheapest£445	Average£492	FlexibilityNo cancel fee	On-timeN/A	Search TUI Airways flights
JetBlue	Cheapest£451	Average£557	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Air Canada	Cheapest£488	Average£573	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air France	Cheapest£515	Average£658	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest£516	Average£622	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£550	Average£626	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Avianca	Cheapest£552	Average£666	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
SWISS	Cheapest£556	Average£626	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
United Airlines	Cheapest£559	Average£638	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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

When you search for this flight from London to Costa Rica, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Costa Rica from London.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Costa Rica, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from London to Costa Rica and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from London to Costa Rica from £222

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Costa Rica

Keep the following information in mind while searching for London to Costa Rica flight deals. Data was last updated 18 September 2025.

Round-trip from

One-way from

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Average price

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Find flight deals from London to Costa Rica

Cheapest flights from London to Costa RicaExplore the most affordable flight options available from London to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from London to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from London to Costa Rica

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

Cheapflights Insights

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

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

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

Find hourly flight availability from London to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

What is the cheapest day to fly from London to Costa Rica?

Use this chart to determine the cheapest time to fly return from London to Costa Rica. Price data was last updated on 16 December 2024.

Reviews of airlines servicing Costa Rica

Read reviews from past customers who have flown with KLM, United Airlines, andAir Canada from London to Costa Rica. 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

Find useful and relevant information for your journey from London to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from London to Costa Rica?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Costa Rica

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

Top 10 airlines flying from London to Costa Rica

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

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

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

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Cheapest flights from London to Costa Rica
Explore the most affordable flight options available from London to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.