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Cheap flights from London to Central America from £226

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SJO
14 Dec — 21 Dec1
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 14 November 2025.

Round-trip from

£515

One-way from

£226

Popular in

December

Cheapest in

September

Average price

£648

Good round-trip deal

£721 or less

Good one-way deal

£666 or less
British Airways
  • British Airways
  • 2/2-11/2
  • 2 total stops
  • 64h 26m total
  • London to Central America
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17/1
  • 17/1
  • 1 total stop
  • 27h 37m total
  • London to Central America
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 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 14 November 2025.

Thu 27/1114:00LGW - SJO
1 stop26h 19mMultiple Airlines
Thu 11/1212:39SJO - LGW
1 stop15h 21mMultiple Airlines
Deal found 13/11£520
Sun 23/1110:00LHR - SJO
1 stop16h 39mUnited Airlines
Tue 27/108:45SJO - LHR
2 stops17h 10mUnited Airlines
Deal found 13/11£521
Fri 21/1114:00LGW - SJO
1 stop26h 19mMultiple Airlines
Sat 6/1212:39SJO - LGW
1 stop15h 26mMultiple Airlines
Deal found 13/11£527
Sat 6/1206:30LHR - BZE
2 stops35h 44mUnited Airlines
Mon 15/1213:18BZE - LHR
1 stop14h 57mUnited Airlines
Deal found 13/11£530
Sat 6/1211:15LHR - BZE
1 stop32h 12mAmerican Airlines
Sat 13/1216:20BZE - LHR
1 stop13h 45mAmerican Airlines
Deal found 12/11£535
Wed 10/1211:10LHR - SJO
1 stop17h 45mMultiple Airlines
Tue 16/1220:40SJO - LHR
1 stop15h 05mMultiple Airlines
Deal found 13/11£536
Sat 6/1212:10LHR - BZE
1 stop30h 01mAmerican Airlines
Mon 15/1216:20BZE - LHR
1 stop13h 45mAmerican Airlines
Deal found 13/11£536
Mon 1/1213:45LHR - SJO
2 stops39h 10mAir Canada
Mon 15/1208:50SJO - LHR
2 stops29h 45mAir Canada
Deal found 13/11£536
Tue 9/1211:20LGW - SJO
2 stops32h 36mAmerican Airlines
Sat 13/1206:00SJO - LGW
2 stops21h 00mAmerican Airlines
Deal found 11/11£538
Sun 7/1206:50LHR - SJO
2 stops22h 25mMultiple Airlines
Mon 22/1220:10SJO - LHR
2 stops15h 40mMultiple Airlines
Deal found 13/11£539
Thu 20/1114:00LGW - SJO
1 stop26h 19mMultiple Airlines
Wed 26/1113:20SJO - LGW
2 stops58h 40mMultiple Airlines
Deal found 11/11£539
Fri 5/1217:00LHR - BZE
2 stops25h 01mAmerican Airlines
Mon 15/1216:20BZE - LHR
1 stop13h 10mAmerican Airlines
Deal found 12/11£540

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 14 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

LHR - SJO

LHRSJO

London Heathrow

Fri 16/1

10:00-20:39

1 stop16h 39m

San José Juan Santamaria Intl

Mon 19/1

06:30-07:30

1 stop19h 00m

£518

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sat 17/1

16:20-13:15

2 stops26h 55m

San José Juan Santamaria Intl

Sat 31/1

06:30-06:20

2 stops17h 50m

£518

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Sun 15/2

12:05-18:16

1 stop36h 11m

San José Juan Santamaria Intl

Thu 26/2

14:05-11:15

1 stop15h 10m

£518

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Wed 11/3

08:00-18:53

1 stop16h 53m

San José Juan Santamaria Intl

Tue 7/4

11:13-11:35

1 stop17h 22m

£518

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Tue 3/2

10:05-08:32

1 stop28h 27m

San José Juan Santamaria Intl

Wed 18/2

23:28-20:35

1 stop15h 07m

£518

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Wed 14/1

07:40-12:56

1 stop35h 16m

San José Juan Santamaria Intl

Sat 24/1

08:45-07:30

1 stop16h 45m

£520

LondonSan José

LGW - SJO

LGWSJO

London Gatwick

Thu 12/3

18:40-14:50

1 stop26h 10m

San José Juan Santamaria Intl

Wed 25/3

15:50-17:50

2 stops20h 00m

£525

LondonSan José

LHR - SJO

LHRSJO

London Heathrow

Mon 2/2

10:15-22:30

2 stops18h 15m

San José Juan Santamaria Intl

Fri 13/2

11:25-11:30

1 stop18h 05m

£530

LondonSan José

LCY - SJO

LCYSJO

London City

Mon 23/3

09:15-18:25

1 stop15h 10m

San José Juan Santamaria Intl

Mon 6/4

14:40-18:45

2 stops21h 05m

£534

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Wed 4/2

15:35-12:22

2 stops26h 47m

Belize City Philip S.W.Goldson

Wed 11/2

16:16-12:20

1 stop14h 04m

£536

Flights are sorted by cheapest return flights first.

Deals found on 13/11

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 £373). Flying from London to Central America in September is currently the most expensive (average of £557). 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 14 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 14 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
1,411 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Overall

7.7

Food

7.3

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
1,411 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Overall

7.7

Food

7.3

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
9,017 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Overall

7.7

Food

7.3

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
10,450 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Overall

7.7

Food

7.3

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
7,572 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Overall

7.7

Food

7.3

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
7,521 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Overall

7.7

Food

7.3

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?

    United Airlines, SWISS, and American Airlines can get you from London to Central America in just under 16h 39m. Your travel time can differ by up to 10h 08m. The distance between London and Central America is about 5407 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from London to Central America one-way?

    One-way options have recently been found by users for as low as £340 on WestJet. Other airlines that offer cheap prices include JetBlue from £385 and KLM from £578 one-way.

  • 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 £373). Flying from London to Central America in September is currently the most expensive (average of £557). 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£380Average£686FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£443Average£653FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TUI AirwaysCheapest£452Average£499FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
IcelandairCheapest£456Average£577FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£483Average£575FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
AviancaCheapest£503Average£628FlexibilityNo cancel feeOn-time71%
Search Avianca flights
American AirlinesCheapest£514Average£726FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air FranceCheapest£533Average£680FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£542Average£632FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£563Average£678FlexibilityNo 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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