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Cheap flights from Belize to London Heathrow Airport from £330

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
BZE — LHR
15 Nov — 22 Nov1
1 adult
1 adult, Economy

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 16 October 2025.

Mon 10/1113:53BZE - LHR
1 stop13h 07mKLM
Mon 17/1111:45LHR - BZE
2 stops30h 43mKLM
Deal found 13/10£682
Fri 24/1014:35BZE - LHR
1 stop14h 00mUnited Airlines
Fri 31/1013:25LHR - BZE
2 stops29h 25mUnited Airlines
Deal found 14/10£700
Wed 3/1213:18BZE - LHR
1 stop14h 57mUnited Airlines
Wed 25/215:20LHR - BZE
2 stops26h 54mUnited Airlines
Deal found 15/10£703
Wed 26/1115:38BZE - LHR
2 stops34h 17mUnited Airlines
Wed 25/215:10LHR - BZE
2 stops27h 04mUnited Airlines
Deal found 13/10£706
Fri 24/1012:40BZE - LHR
1 stop15h 30mKLM
Fri 31/1015:50LHR - BZE
1 stop25h 35mKLM
Deal found 14/10£706
Wed 3/1216:20BZE - LHR
1 stop32h 30mBritish Airways
Wed 25/314:30LHR - BZE
1 stop26h 00mBritish Airways
Deal found 13/10£713
Wed 3/1216:20BZE - LHR
1 stop13h 10mBritish Airways
Wed 25/214:30LHR - BZE
1 stop26h 45mBritish Airways
Deal found 15/10£714
Tue 2/1213:18BZE - LHR
1 stop14h 57mUnited Airlines
Tue 7/414:50LHR - BZE
2 stops27h 45mUnited Airlines
Deal found 13/10£714
Mon 8/1213:18BZE - LHR
1 stop14h 57mMultiple Airlines
Mon 22/1213:25LHR - BZE
1 stop14h 40mMultiple Airlines
Deal found 15/10£715
Mon 1/1215:38BZE - LHR
2 stops32h 17mUnited Airlines
Mon 6/413:05LHR - BZE
2 stops29h 30mUnited Airlines
Deal found 13/10£717

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 16 October 2025.

Round-trip from

£654

One-way from

£330

Popular in

December

Cheapest in

January

Average price

£616
20/1-29/1
  • 20/1-29/1
  • 3 total stops
  • 49h 10m total
  • Belize to London
Search Deals
2/12
  • 2/12
  • 3 total stops
  • 40h 06m total
  • Belize to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£8 potential increase over avg. return price).
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 October 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 16 October 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

Mon 10/11

13:53-09:00

1 stop13h 07m

London Heathrow

Mon 17/11

11:45-12:28

2 stops30h 43m

£682

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Wed 10/12

13:18-10:15

1 stop14h 57m

London Heathrow

Sat 10/1

11:35-12:14

2 stops30h 39m

£703

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Wed 26/11

13:18-10:15

1 stop14h 57m

London Heathrow

Wed 25/2

13:35-12:14

2 stops28h 39m

£703

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Wed 3/12

13:18-10:15

1 stop14h 57m

London Heathrow

Wed 25/3

10:25-11:14

2 stops30h 49m

£703

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Wed 3/12

13:18-10:15

1 stop14h 57m

London Heathrow

Wed 25/2

15:20-12:14

2 stops26h 54m

£703

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Thu 26/2

13:18-10:15

1 stop14h 57m

London Heathrow

Mon 2/3

13:25-12:14

2 stops28h 49m

£705

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Tue 2/12

17:24-15:30

3 stops40h 06m

£330

Belize CityLondon

BZE - LHR

BZELHR

Belize City Philip S.W.Goldson

Tue 2/12

13:12-12:15

1 stop17h 03m

£429

Flights are sorted by cheapest return flights first.

Deals found on 13/10

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 £548). Flying from Belize to London Heathrow Airport in June is currently the most expensive (average of £737). 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 16 October 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
1,402 reviews
Check prices

Crew

8.4

Comfort

7.6

Overall

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

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
1,402 reviews
KLM
7.7
Good
1,402 reviews
Check prices

Crew

8.4

Comfort

7.6

Overall

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

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
7,456 reviews
KLM
7.7
Good
1,402 reviews
Check prices

Crew

8.4

Comfort

7.6

Overall

7.7

Entertainment

7.1

Boarding

7.8

Food

7.2

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 07m. KLM provides one of the quickest options available for as low as £682. 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, March is the cheapest month in which you can book a flight from Belize to London Heathrow Airport (average of £548). Flying from Belize to London Heathrow Airport in June is currently the most expensive (average of £737). 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
Slough
Gatwick
Hounslow
Northampton
Luton
Wembley
Deal
Ilford
Crawley
Hayes
Watford
Winchester
Swindon
Chichester
Romford
Ipswich
Brentford
Dartford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 16 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£658Average£692FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£703Average£705FlexibilityNo 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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