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Cheap flights from Belize to London Heathrow Airport from £432

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
BZE — LHR
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Belize to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Belize to Heathrow
Explore the most affordable flight options available from Belize to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 December 2025.

Tue 9/1214:05BZE - LHR
1 stop15h 35mKLM
Wed 8/710:55LHR - BZE
1 stop31h 49mKLM
Deal found 30/11£689
Mon 1/1213:53BZE - LHR
1 stop13h 07mKLM
Mon 6/413:05LHR - BZE
1 stop29h 10mKLM
Deal found 30/11£727
Wed 3/1214:05BZE - LHR
1 stop15h 35mKLM
Sat 13/1215:50LHR - BZE
1 stop26h 50mKLM
Deal found 1/12£747
Wed 3/1214:05BZE - LHR
1 stop12h 55mKLM
Wed 25/212:30LHR - BZE
1 stop29h 45mKLM
Deal found 30/11£776
Wed 3/1213:18BZE - LHR
1 stop14h 57mUnited Airlines
Wed 25/212:00LHR - BZE
2 stops30h 14mUnited Airlines
Deal found 30/11£783
Wed 3/1213:18BZE - LHR
1 stop14h 57mUnited Airlines
Sat 13/1210:25LHR - BZE
2 stops34h 07mUnited Airlines
Deal found 1/12£784
Wed 3/1215:38BZE - LHR
2 stops33h 47mUnited Airlines
Wed 25/313:35LHR - BZE
2 stops29h 57mUnited Airlines
Deal found 1/12£787
Tue 9/1215:38BZE - LHR
2 stops32h 17mUnited Airlines
Wed 8/714:50LHR - BZE
2 stops27h 45mUnited Airlines
Deal found 30/11£788
Mon 1/1215:38BZE - LHR
2 stops32h 17mUnited Airlines
Mon 6/416:40LHR - BZE
2 stops25h 35mUnited Airlines
Deal found 30/11£799

Cheap flight deals from Belize to Heathrow

Keep the following information in mind while searching for Belize to Heathrow flight deals. Data was last updated 2 December 2025.

Round-trip from

£669

One-way from

£432

Popular in

March

Cheapest in

February

Average price

£681
KLM
  • KLM
  • 15/1-22/1
  • 3 total stops
  • 45h 35m total
  • Belize to London
Search Deals
American Airlines
  • American Airlines
  • 21/4
  • 1 total stop
  • 14h 55m total
  • Belize to London
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belize to Heathrow 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 2 December 2025.
Use the filters below to find and compare flights from Belize to London Heathrow Airport that are best for you.

Fly from

Belize

Fly to

Heathrow

Route

Depart

Return

Price

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Wed 21/1

13:40-09:00

1 stop13h 20m

London Heathrow

Sat 31/1

12:30-12:15

1 stop29h 45m

£715

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Sun 10/5

12:35-11:10

1 stop15h 35m

London Heathrow

Wed 20/5

13:05-11:14

1 stop29h 09m

£727

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Fri 30/1

13:40-09:00

1 stop13h 20m

London Heathrow

Sun 1/2

11:45-12:15

2 stops30h 30m

£754

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Wed 7/1

13:40-06:25

1 stop34h 45m

London Heathrow

Wed 14/1

08:40-12:15

2 stops33h 35m

£763

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Fri 30/1

13:18-10:15

1 stop14h 57m

London Heathrow

Sun 1/2

13:25-12:14

2 stops28h 49m

£786

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Sun 10/5

12:40-11:35

1 stop15h 55m

London Heathrow

Wed 20/5

13:05-13:33

2 stops31h 28m

£801

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Fri 12/12

15:38-13:30

2 stops39h 52m

London Heathrow

Sat 27/12

07:40-13:50

1 stop36h 10m

£819

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Thu 30/4

13:30-12:35

1 stop16h 05m

£432

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Tue 21/4

12:50-10:45

1 stop14h 55m

£432

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Tue 9/12

14:05-11:40

1 stop15h 35m

£444

Flights are sorted by cheapest return flights first.

Deals found on 30/11

Showing 1-10 of 11 results
1
2

Best time to book a flight from Belize to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Belize 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 Belize to London Heathrow Airport

What is the cheapest month to book a flight from Belize to London Heathrow Airport?

Currently, March is the cheapest month in which you can book a flight from Belize to London Heathrow Airport (average of £553). Flying from Belize to London Heathrow Airport in June is currently the most expensive (average of £990). 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.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 2 December 2025.
See what other customers who have flown with KLM and British Airways from Belize to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,426 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Food

7.2

Entertainment

7.1

Overall

7.7

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
1,426 reviews
KLM
7.7
Good
1,426 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Food

7.2

Entertainment

7.1

Overall

7.7

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
7,549 reviews
KLM
7.7
Good
1,426 reviews
Check prices

Boarding

7.8

Comfort

7.6

Crew

8.4

Food

7.2

Entertainment

7.1

Overall

7.7

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 Belize to Heathrow. 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 Belize to London Heathrow Airport?

    A quick flight from Belize to London Heathrow Airport can take about 13h 20m. KLM provides one of the quickest options available for as low as £715. There are 5182 mi between Belize and London Heathrow Airport.

  • Can I find deals for flights from Belize to Heathrow that include hotel bookings?

    Yes. In addition to deals on Belize to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belize to Heathrow?

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

  • Can I find deals for business class flights from Belize to Heathrow?

    Yes. Cheapflights offers flight deals from Belize to Heathrow 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 Belize to London Heathrow Airport?

    Currently, March is the cheapest month in which you can book a flight from Belize to London Heathrow Airport (average of £553). Flying from Belize to London Heathrow Airport in June is currently the most expensive (average of £990). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Northampton
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Swindon
Romford
Bedford
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Belize to Heathrow

Discover the top 2 airlines that operate flights from Belize to Heathrow. 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 2 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£665Average£694FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£710Average£712FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Belize to Heathrow?

Cheapflights makes it easy to find Belize to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Belize to Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Belize to Heathrow 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 Belize to Heathrow with no change fees?

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

Can Cheapflights notify me if prices for flights from Belize to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Belize today and book when prices fit your budget.

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