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Cheap flights from London to Central America from £240

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SJO
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Central America

Keep the following information in mind while searching for London to Central America flight deals. Data was last updated 25 November 2025.

Round-trip from

£521

One-way from

£240

Popular in

December

Cheapest in

September

Average price

£651

Good round-trip deal

£724 or less

Good one-way deal

£669 or less
2/2-14/2
  • 2/2-14/2
  • 3 total stops
  • 56h 35m total
  • London to Central America
Search Deals
1/3
  • 1/3
  • 2 total stops
  • 31h 30m total
  • London to Central America
Search Deals
Highest demand for flights based on searches. 7% 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 November 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Central America.
Search Deals
Price to beat on a one-way flight from London (LON) to Central America.
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Find flight deals from London to Central America

Enter your travel dates to find the best prices.

Cheapest flights from London to Central America
Explore the most affordable flight options available from London to Central America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 November 2025.

Tue 2/1206:35LHR - SJO
2 stops22h 20mMultiple Airlines
Tue 9/1220:40SJO - LHR
1 stop14h 10mMultiple Airlines
Deal found 23/11£570
Tue 2/1209:00LHR - SJO
2 stops19h 55mAir Canada
Tue 9/1208:35SJO - LHR
2 stops16h 35mAir Canada
Deal found 23/11£575
Sat 6/1214:30LHR - SJO
2 stops38h 45mAir Canada
Sat 13/1208:35SJO - LHR
2 stops30h 00mAir Canada
Deal found 24/11£576
Mon 1/1211:10LHR - SJO
1 stop17h 45mAir Canada
Mon 15/1208:50SJO - LHR
1 stop16h 20mAir Canada
Deal found 23/11£579
Sat 6/1209:00LHR - SJO
2 stops44h 15mAir Canada
Sun 14/1208:35SJO - LHR
2 stops16h 35mAir Canada
Deal found 24/11£579
Sun 14/1213:25LHR - SJO
1 stop15h 50mAir Canada
Mon 12/108:50SJO - LHR
1 stop16h 20mAir Canada
Deal found 23/11£598
Thu 4/1209:00LHR - SJO
2 stops19h 55mAir Canada
Mon 8/1208:50SJO - LHR
1 stop16h 20mAir Canada
Deal found 23/11£601
Thu 4/1218:40LGW - SJO
2 stops34h 15mMultiple Airlines
Mon 8/1208:35SJO - LGW
2 stops27h 15mMultiple Airlines
Deal found 23/11£627
Tue 2/1206:25LTN - SJO
2 stops22h 30mMultiple Airlines
Tue 9/1220:40SJO - LTN
2 stops18h 35mMultiple Airlines
Deal found 23/11£634
Wed 3/1220:05LTN - SJO
3 stops32h 50mMultiple Airlines
Wed 10/1208:35SJO - LTN
2 stops22h 50mMultiple Airlines
Deal found 22/11£641
Tue 2/1206:15LGW - SJO
2 stops22h 40mMultiple Airlines
Tue 9/1220:40SJO - LGW
2 stops18h 55mMultiple Airlines
Deal found 23/11£649
Mon 8/1211:15LHR - BZE
1 stop32h 12mAmerican Airlines
Thu 11/1216:20BZE - LHR
1 stop13h 45mAmerican Airlines
Deal found 24/11£656

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Central America 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, Cheapflights users made 858,174 searches. Data last updated 25 November 2025.
Use the filters below to find and compare flights from London to Central America that are best for you.

Fly from

London

Fly to

Central America

Route

Depart

Return

Price

LondonSan José

STN - SJO

STNSJO

London Stansted

Wed 4/3

14:15-18:55

3 stops34h 40m

San José Juan Santamaria Intl

Fri 20/3

01:45-11:30

2 stops27h 45m

£528

LondonSan José

STN - SJO

STNSJO

London Stansted

Sun 22/2

14:55-15:20

2 stops30h 25m

San José Juan Santamaria Intl

Tue 10/3

22:00-20:15

1 stop16h 15m

£529

LondonSan José

STN - SJO

STNSJO

London Stansted

Sun 15/3

07:40-00:15

2 stops22h 35m

San José Juan Santamaria Intl

Sun 22/3

16:15-19:30

2 stops21h 15m

£537

LondonSan José

STN - SJO

STNSJO

London Stansted

Tue 17/2

20:25-13:40

3 stops23h 15m

San José Juan Santamaria Intl

Fri 27/2

10:55-19:45

2 stops26h 50m

£537

LondonSan José

LTN - SJO

LTNSJO

London Luton

Sun 8/2

17:15-15:20

2 stops28h 05m

San José Juan Santamaria Intl

Sun 22/2

05:00-12:00

3 stops25h 00m

£540

LondonSan José

STN - SJO

STNSJO

London Stansted

Thu 19/2

07:40-00:15

2 stops22h 35m

San José Juan Santamaria Intl

Tue 10/3

22:00-20:15

1 stop16h 15m

£543

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sun 15/2

21:40-15:20

1 stop23h 40m

San José Juan Santamaria Intl

Thu 26/2

16:15-14:35

1 stop16h 20m

£595

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Wed 4/3

07:30-19:53

2 stops18h 23m

San José Juan Santamaria Intl

Sun 22/3

05:40-13:30

1 stop25h 50m

£619

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 21/4

06:50-20:19

2 stops20h 29m

San José Juan Santamaria Intl

Sun 10/5

06:00-10:10

1 stop21h 10m

£633

LondonSan José

LCY - SJO

LCYSJO

London City

Fri 15/5

20:15-16:20

1 stop27h 05m

San José Juan Santamaria Intl

Sat 23/5

18:25-17:20

1 stop15h 55m

£637

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 60 results
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Best time to book a flight from London to Central America

Have a flexible travel schedule? Discover the best time to fly to Central America 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 Central America

What is the cheapest month to book a flight from London to Central America?

Currently, December is the cheapest month in which you can book a flight from London to Central America (average of £375). Flying from London to Central America in September is currently the most expensive (average of £560). 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 CA?

Find hourly flight availability from London to Central America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 November 2025.

It’s typically best to fly out from London to Central America in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from London to Central America?

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

Travellers seeking maximum savings on their London to Central America flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Central America

Get insights into the airlines that provide service to Central America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Central America. Reviews last updated 25 November 2025.
Check out reviews from past customers who have flown with KLM, United Airlines, andAir Canada from London to Central America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,420 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,420 reviews
KLM
7.7
Good
1,420 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,038 reviews
KLM
7.7
Good
1,420 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air Canada
7.1
Good
10,468 reviews
KLM
7.7
Good
1,420 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,583 reviews
KLM
7.7
Good
1,420 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,535 reviews
KLM
7.7
Good
1,420 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from London to Central America. 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 Central America?

    Avianca, United Airlines, and KLM can get you from London to Central America in just under 18h 23m. Your travel time can differ by up to 8h 42m. The distance between London and Central America is about 5407 mi. This flight may include one or multiple stops.

  • What are the most popular routes from London to Central America?

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

  • Can I find deals for flights from London to Central America that include hotel bookings?

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

  • How can I find direct flights from London to Central America?

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

  • Can I find deals for business class flights from London to Central America?

    Yes. Cheapflights offers flight deals from London to Central America 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 Central America?

    Currently, December is the cheapest month in which you can book a flight from London to Central America (average of £375). Flying from London to Central America in September is currently the most expensive (average of £560). 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

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Alternative routes for London to Central America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Central America

Discover the top 10 airlines that operate flights from London to Central America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 November 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£382Average£689FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£445Average£656FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TUI AirwaysCheapest£454Average£501FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
IcelandairCheapest£458Average£580FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£485Average£578FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
AviancaCheapest£505Average£631FlexibilityNo cancel feeOn-time71%
Search Avianca flights
American AirlinesCheapest£517Average£729FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air FranceCheapest£536Average£683FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£544Average£635FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£566Average£681FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Central America?

Deals for London to Central America flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Central America?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Central America for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Central America with no change fees?

Yes, we can. To see specific flights from London to Central America with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Central America become cheaper?

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

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