How long is the flight from Belize to London Heathrow Airport?

A quick flight from Belize to London Heathrow Airport can take about 17h 38m. KLM provides one of the quickest options available for as low as £700. There are 5182 mi between Belize and London Heathrow Airport.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from BZ to LHR?

When flying from Belize to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£380+ Cheap Flights from Belize to London Heathrow Airport

Cheap flight deals from Belize to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 4 September 2026.

Thu 5/1114:00 -

1 stop16h 50m

Sun 29/1114:50 -

1 stop29h 40m

Deal found 3/9£543

Thu 29/1013:00 -

1 stop17h 50m

Sat 7/1119:55 -

2 stops47h 15m

Deal found 31/8£643

Thu 5/1114:00 -

1 stop16h 50m

Sun 29/1118:00 -

1 stop25h 10m

Deal found 3/9£668

Sat 7/1114:00 -

1 stop16h 50m

Fri 27/1114:50 -

2 stops28h 20m

Deal found 3/9£678

Sat 7/1114:00 -

1 stop16h 50m

Sun 29/1114:50 -

3 stops28h 20m

Deal found 3/9£695

Sat 10/1012:37 -

1 stop17h 38m

Sat 31/1014:05 -

2 stops28h 00m

Deal found 1/9£696

Wed 30/912:15 -

1 stop18h 00m

Wed 7/1015:15 -

1 stop26h 50m

Deal found 2/9£700

Wed 30/912:15 -

1 stop18h 00m

Wed 7/1009:55 -

2 stops32h 10m

Deal found 2/9£725

Thu 24/912:15 -

1 stop16h 05m

Tue 8/1210:00 -

2 stops32h 34m

Deal found 1/9£734

Find flight deals from Belize to Heathrow

Round-trip from	£543
One-way from	£380
Popular in	July
Cheapest in	March
Average price	£722

WestJet
5/11-29/11
2 total stops
46h 30m total
Belize to London

Search Deals

WestJet
14/1-31/12
2 total stops
39h 30m total
Belize to London

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£48 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belize to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Belize CityLondon

BZE Belize City Philip S.W.Goldson - LHR London Heathrow

BZELHR

Belize City Philip S.W.Goldson

Sun 17/1

09:50-11:35

1 stop19h 45m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£486

Fastest return journey

Belize CityLondon

BZE Belize City Philip S.W.Goldson - LHR London Heathrow

BZELHR

Belize City Philip S.W.Goldson

Sun 20/9

12:15-11:20

1 stop16h 05m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£509

Belize CityLondon

BZE Belize City Philip S.W.Goldson - LHR London Heathrow

BZELHR

Belize City Philip S.W.Goldson

Thu 24/9

12:15-13:50

2 stops18h 35m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£532

Belize CityLondon

BZE Belize City Philip S.W.Goldson - LHR London Heathrow

BZELHR

Belize City Philip S.W.Goldson

Fri 22/1

17:50-08:30

1 stop32h 40m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£562

Belize CityLondon

BZE Belize City Philip S.W.Goldson - LHR London Heathrow

BZELHR

Belize City Philip S.W.Goldson

Wed 16/9

12:15-11:20

1 stop16h 05m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£576

Belize CityLondon

BZE Belize City Philip S.W.Goldson - LHR London Heathrow

BZELHR

Belize City Philip S.W.Goldson

Fri 22/1

15:42-07:40

1 stop33h 58m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£580

Belize CityLondon

BZE Belize City Philip S.W.Goldson - LHR London Heathrow

BZELHR

Belize City Philip S.W.Goldson

Fri 22/1

17:50-16:20

2 stops40h 30m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£583

Belize CityLondon

BZE Belize City Philip S.W.Goldson - LHR London Heathrow

BZELHR

Belize City Philip S.W.Goldson

Tue 29/9

12:20-11:35

1 stop16h 15m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£583

Belize CityLondon

BZE Belize City Philip S.W.Goldson - LHR London Heathrow

BZELHR

Belize City Philip S.W.Goldson

Sat 10/10

12:37-13:15

1 stop17h 38m

London Heathrow

Sat 31/10

16:00-12:05

1 stop26h 05m

£700

Belize CityLondon

BZE Belize City Philip S.W.Goldson - LHR London Heathrow

BZELHR

Belize City Philip S.W.Goldson

Sat 3/10

12:25-13:15

1 stop17h 50m

London Heathrow

Fri 16/10

13:25-11:12

1 stop28h 47m

£739

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 16 resultsSorted by cheapest first

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.

BZE-LHR

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

BZ0-LHR

BZE-LHR

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Heathrow

See what other customers who have flown with KLM and American Airlines 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

1,571 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

KLM

7.8

Good

1,571 reviews

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

American Airlines

7.1

Good

12,041 reviews

KLM

7.8

Good

1,571 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

How long is the flight from Belize to London Heathrow Airport?
A quick flight from Belize to London Heathrow Airport can take about 17h 38m. KLM provides one of the quickest options available for as low as £700. 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.

See more FAQs

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Heathrow flight routes

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Popular flights

Top 2 airlines flying from Belize to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£652	Average£665	FlexibilityNo cancel fee	On-time75%	Search KLM flights
American Airlines	Cheapest£750	Average£778	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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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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Cheap flights from Belize to London Heathrow Airport from £380

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belize to Heathrow

Cheapest flights from Belize to HeathrowExplore 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 4 September 2026.

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 4 September 2026.

Best flights from Belize to HeathrowDiscover carefully curated flight deals from Belize to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals from Belize to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Belize to HeathrowDiscover last-minute flight deals from Belize to Heathrow. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Belize to Heathrow. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Belize to HeathrowSearch for one-way flight options from Belize to Heathrow. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options from Belize to Heathrow. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Find flight deals from Belize to Heathrow

Round-trip from

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Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belize to London Heathrow Airport that are best for you.

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.

Cheapflights Insights

Reviews of airlines servicing Heathrow

See what other customers who have flown with KLM and American Airlines 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.

Related info for your journey

How long is the flight from Belize to London Heathrow Airport?

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

How can I find direct flights from Belize to Heathrow?

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

Travelling to a place near London Heathrow Airport?

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.

Alternative routes for Belize to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Belize to Heathrow by cabin class

Find flights from Belize to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 September 2026.

Belize and Heathrow flights

Browse other Belize and Heathrow flight options. Last updated on 4 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 2 airlines flying from Belize to Heathrow

Fly with Cheapflights

How does Cheapflights help users find flights from Belize to Heathrow?

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

Can Cheapflights find flights from Belize to Heathrow with no change fees?

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

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Travel Smart

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 4 September 2026.

Best flights from Belize to Heathrow
Discover carefully curated flight deals from Belize to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Belize to Heathrow
Discover last-minute flight deals from Belize to Heathrow. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Belize to Heathrow
Search for one-way flight options from Belize to Heathrow. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.