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Cheap flights from Belize to London Heathrow Airport from £319

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
BZE — LHR
27 Aug — 3 Sep1
1 adult

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 22 August 2025.

Round-trip from

£650

One-way from

£319

Popular in

December

Cheapest in

January

Average price

£721
KLM
  • KLM
  • 18/9-14/10
  • 2 total stops
  • 67h 51m total
  • Belize to London
Search Deals
16/9
  • 16/9
  • 2 total stops
  • 33h 58m total
  • Belize to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Belize to Heathrow

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 22 August 2025.

Thu 18/912:59BZE - LHR
1 stop34h 46mKLM
Tue 14/1009:20LHR - BZE
1 stop33h 05mKLM
Deal found 20/8£650
Thu 4/913:07BZE - LHR
1 stop17h 23mKLM
Tue 9/909:20LHR - BZE
1 stop33h 14mKLM
Deal found 20/8£689
Tue 23/1211:00BZE - LHR
1 stop14h 10mAir Canada
Sun 11/112:05LHR - BZE
2 stops40h 00mAir Canada
Deal found 19/8£716
Fri 26/1214:50BZE - LHR
1 stop14h 30mAir Canada
Sun 11/112:05LHR - BZE
2 stops40h 00mAir Canada
Deal found 19/8£720
Tue 23/1211:00BZE - LHR
1 stop14h 10mAir Canada
Mon 5/113:25LHR - BZE
1 stop14h 40mAir Canada
Deal found 19/8£730
Tue 23/1211:00BZE - LHR
1 stop14h 10mAir Canada
Thu 15/113:00LHR - BZE
1 stop31h 00mAir Canada
Deal found 19/8£734
Fri 26/1214:50BZE - LHR
1 stop14h 30mAir Canada
Thu 15/111:10LHR - BZE
1 stop32h 50mAir Canada
Deal found 19/8£739
Thu 18/913:32BZE - LHR
1 stop34h 23mBritish Airways
Tue 14/1009:55LHR - BZE
1 stop33h 55mBritish Airways
Deal found 21/8£742
Wed 24/1216:35BZE - LHR
2 stops31h 55mMultiple Airlines
Wed 14/119:25LHR - BZE
2 stops48h 35mMultiple Airlines
Deal found 19/8£748
Tue 16/1211:00BZE - LHR
1 stop14h 10mAir Canada
Thu 8/111:10LHR - BZE
1 stop32h 50mAir Canada
Deal found 19/8£752
Mon 22/1214:40BZE - LHR
1 stop14h 50mAmerican Airlines
Mon 12/117:00LHR - BZE
2 stops24h 30mAmerican Airlines
Deal found 21/8£757

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 22 August 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

Thu 18/9

12:59-06:45

1 stop34h 46m

London Heathrow

Tue 14/10

09:20-11:25

1 stop33h 05m

£650

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Sat 4/10

12:59-11:10

1 stop15h 11m

London Heathrow

Sat 11/10

15:15-11:25

1 stop27h 10m

£689

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Thu 4/9

13:07-13:30

1 stop17h 23m

London Heathrow

Tue 9/9

09:20-11:34

1 stop33h 14m

£689

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Thu 11/9

12:59-13:30

1 stop17h 31m

London Heathrow

Fri 19/9

15:15-11:41

1 stop27h 26m

£689

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Tue 23/12

11:00-07:10

1 stop14h 10m

London Heathrow

Mon 12/1

09:00-22:05

2 stops19h 05m

£716

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Tue 16/12

11:00-07:10

1 stop14h 10m

London Heathrow

Sun 11/1

13:45-22:05

2 stops38h 20m

£716

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Tue 23/12

11:00-07:10

1 stop14h 10m

London Heathrow

Sun 11/1

12:05-22:05

2 stops40h 00m

£716

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Tue 23/12

11:00-07:10

1 stop14h 10m

London Heathrow

Mon 5/1

09:00-22:05

2 stops19h 05m

£716

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Fri 26/12

14:50-11:20

1 stop14h 30m

London Heathrow

Mon 12/1

09:00-22:05

2 stops19h 05m

£720

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Fri 26/12

14:50-11:20

1 stop14h 30m

London Heathrow

Sun 11/1

12:05-22:05

2 stops40h 00m

£720

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 12 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, January is the cheapest month in which you can book a flight from Belize to London Heathrow Airport (average of £112). Flying from Belize to London Heathrow Airport in August is currently the most expensive (average of £164). 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 22 August 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
7.8
Good
1,388 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,388 reviews
KLM
7.8
Good
1,388 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.7
Okay
7,292 reviews
KLM
7.8
Good
1,388 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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 14h 10m. KLM provides one of the quickest options available for as low as £716. There are 5182 mi between Belize and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, January is the cheapest month in which you can book a flight from Belize to London Heathrow Airport (average of £112). Flying from Belize to London Heathrow Airport in August is currently the most expensive (average of £164). 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
Hounslow
Gatwick
Slough
Northampton
Deal
Luton
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Winchester
Swindon
Eastbourne
Chichester
Southend-on-Sea

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 22 August 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£655Average£688FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£691Average£701FlexibilityNo 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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