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

For as low as £717, United Airlines can have you in Belize from London Heathrow Airport in 28h 35m. The distance between London Heathrow Airport and Belize is about 5182 mi.

In terms of precipitation, rainfall in Belize ranges from 40.0 - 250.0 inches per month. October is typically the wettest month, when rainfall can reach 250.0 mm. March is typically the driest time to visit Belize when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Belize, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

What are the most popular airlines that fly from London Heathrow Airport to Belize?

Consider United Airlines, British Airways or KLM when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Belize.

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

When flying from London Heathrow Airport to Belize, 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 Heathrow to Belize that include hotel bookings?

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

How can I find direct flights from Heathrow to Belize?

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

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

Yes. Cheapflights offers flight deals from Heathrow to Belize by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£436+ Cheap Flights from London Heathrow Airport to Belize

Cheap flight deals from Heathrow to Belize

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Heathrow to Belize
Explore the most affordable flight options available from Heathrow to Belize. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Thu 31/1218:00

LHR

BZE

1 stop24h 35m

Air Canada

Mon 11/109:55

BZE

LHR

1 stop15h 15m

Air Canada

Deal found 14/4£686

Mon 14/912:15

LHR

BZE

1 stop31h 05m

Multiple Airlines

Sun 20/913:55

BZE

LHR

2 stops24h 45m

Multiple Airlines

Deal found 18/4£691

Sat 2/515:00

LHR

BZE

1 stop27h 05m

British Airways

Sat 9/515:31

BZE

LHR

2 stops23h 09m

British Airways

Deal found 14/4£693

Sat 31/1007:30

LHR

BZE

2 stops37h 02m

United Airlines

Sat 14/1115:38

BZE

LHR

2 stops32h 42m

United Airlines

Deal found 18/4£697

Tue 15/1219:05

LHR

BZE

2 stops23h 06m

British Airways

Tue 9/216:16

BZE

LHR

2 stops21h 44m

British Airways

Deal found 15/4£697

Mon 1/615:30

LHR

BZE

2 stops53h 03m

United Airlines

Mon 8/614:35

BZE

LHR

1 stop14h 00m

United Airlines

Deal found 17/4£712

Wed 27/515:30

LHR

BZE

2 stops53h 03m

United Airlines

Wed 10/614:35

BZE

LHR

2 stops33h 20m

United Airlines

Deal found 16/4£714

Thu 31/1210:45

LHR

BZE

1 stop33h 40m

Delta

Tue 12/113:40

BZE

LHR

1 stop13h 20m

Delta

Deal found 14/4£715

Mon 28/1216:20

LHR

BZE

2 stops26h 21m

United Airlines

Tue 12/115:38

BZE

LHR

2 stops32h 17m

United Airlines

Deal found 14/4£716

Sat 16/513:40

LHR

BZE

1 stop28h 35m

United Airlines

Sun 24/514:35

BZE

LHR

1 stop34h 10m

United Airlines

Deal found 13/4£717

Fri 30/1015:50

LHR

BZE

1 stop25h 52m

Delta

Tue 17/1113:55

BZE

LHR

1 stop13h 05m

Delta

Deal found 18/4£719

Wed 28/1016:20

LHR

BZE

2 stops27h 12m

United Airlines

Sun 15/1113:18

BZE

LHR

1 stop14h 57m

United Airlines

Deal found 18/4£720

Find flight deals from Heathrow to Belize

Round-trip from	£691
One-way from	£436
Popular in	December
Cheapest in	January
Average price	£687

British Airways
14/9-20/9
4 total stops
50h 40m total
London to Belize

Search Deals

28/5
3 total stops
36h 06m total
London to Belize

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£17 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sat 16/5

13:40-11:15

1 stop28h 35m

Belize City Philip S.W.Goldson

Sun 24/5

14:35-07:45

1 stop34h 10m

£717

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sat 25/7

09:30-11:15

2 stops32h 45m

Belize City Philip S.W.Goldson

Sat 8/8

14:35-06:45

2 stops33h 10m

£719

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 1/6

16:40-13:33

2 stops27h 53m

Belize City Philip S.W.Goldson

Mon 29/6

12:20-11:35

1 stop16h 15m

£720

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 29/6

16:40-13:33

2 stops27h 53m

Belize City Philip S.W.Goldson

Thu 16/7

14:35-06:45

2 stops33h 10m

£722

Fastest return journey

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Fri 10/7

16:40-11:15

2 stops25h 35m

Belize City Philip S.W.Goldson

Sun 2/8

12:20-11:35

1 stop16h 15m

£727

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sat 27/6

16:00-11:15

2 stops26h 15m

Belize City Philip S.W.Goldson

Fri 17/7

14:35-07:55

1 stop34h 20m

£747

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Thu 2/7

16:40-13:33

2 stops27h 53m

Belize City Philip S.W.Goldson

Mon 13/7

14:35-11:35

1 stop14h 00m

£747

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sun 31/5

13:40-11:15

1 stop28h 35m

Belize City Philip S.W.Goldson

Sun 7/6

14:35-07:45

1 stop34h 10m

£747

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Tue 14/7

16:40-13:33

2 stops27h 53m

Belize City Philip S.W.Goldson

Wed 29/7

14:35-11:35

1 stop14h 00m

£748

Cheapest one-way

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Thu 28/5

06:15-11:21

3 stops36h 06m

£436

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from Heathrow to Belize

Have a flexible travel schedule? Discover the best time to fly to Belize from Heathrow with our price prediction graph.

LHR-BZE

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 Heathrow Airport to Belize

LHR-BZ0

LHR-BZE

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £457). Flying from London Heathrow Airport to Belize in June is currently the most expensive (average of £620). 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 Belize

Check out reviews from past customers who have flown with KLM,United Airlines, andAmerican Airlines from London Heathrow Airport to Belize 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

7.8

Good

1,502 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

KLM

7.8

Good

1,502 reviews

KLM

7.8

Good

1,502 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

United Airlines

7.4

Good

9,605 reviews

KLM

7.8

Good

1,502 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

American Airlines

7.1

Good

11,617 reviews

KLM

7.8

Good

1,502 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Air Canada

7.1

Good

10,939 reviews

KLM

7.8

Good

1,502 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

British Airways

6.7

Okay

7,891 reviews

KLM

7.8

Good

1,502 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

How long is the flight from London Heathrow Airport to Belize?
For as low as £717, United Airlines can have you in Belize from London Heathrow Airport in 28h 35m. The distance between London Heathrow Airport and Belize is about 5182 mi.
Can I find deals for flights from Heathrow to Belize that include hotel bookings?
Yes. In addition to deals on Heathrow to Belize flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Belize?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Belize.
Can I find deals for business class flights from Heathrow to Belize?
Yes. Cheapflights offers flight deals from Heathrow to Belize 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 Heathrow Airport to Belize?
Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £457). Flying from London Heathrow Airport to Belize in June is currently the most expensive (average of £620). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Top regions

Alternative routes for Heathrow to Belize

Heathrow to San José flights

Gatwick to San José flights

Heathrow to Panama City flights

Gatwick to Panama City flights

Stansted to Panama City flights

London City to San José flights

Stansted to San José flights

London City to Panama City flights

Luton to San José flights

Luton to Panama City flights

Heathrow to Guatemala City flights

Gatwick to Guatemala City flights

Heathrow to Philip S.W.Goldson flights

Stansted to Guatemala City flights

London City to Guatemala City flights

Gatwick to Philip S.W.Goldson flights

Heathrow to Managua flights

Heathrow to San Salvador flights

Gatwick to Managua flights

Heathrow to Liberia flights

London City to Managua flights

Heathrow to Coxen Hole flights

Heathrow to San Pedro Sula flights

Gatwick to San Pedro Sula flights

Gatwick to San Salvador flights

Gatwick to Liberia flights

London City to San Pedro Sula flights

London City to Liberia flights

London City to San Salvador flights

Stansted to San Salvador flights

Stansted to Managua flights

London City to Tegucigalpa flights

Heathrow to Tegucigalpa flights

Gatwick to Tegucigalpa flights

Top 7 airlines flying from Heathrow to Belize

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£551	Average£670	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£572	Average£657	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest£590	Average£659	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
KLM	Cheapest£594	Average£796	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£604	Average£678	FlexibilityNo cancel fee	On-time77%	Search Air France flights
British Airways	Cheapest£614	Average£740	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£622	Average£734	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Heathrow to Belize via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Belize from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Heathrow to Belize 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 Heathrow to Belize become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Belize on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to Belize from £436

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Belize

Cheapest flights from Heathrow to BelizeExplore the most affordable flight options available from Heathrow to Belize. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Explore the most affordable flight options available from Heathrow to Belize. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Best flights from Heathrow to BelizeDiscover carefully curated flight deals from Heathrow to Belize that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 April 2026.

Discover carefully curated flight deals from Heathrow to Belize that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 April 2026.

Last-minute flights from Heathrow to BelizeDiscover last-minute flight deals from Heathrow to Belize. Data last updated 18 April 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Belize. Data last updated 18 April 2026 and is based on user searches.

One-way flights from Heathrow to BelizeSearch for one-way flight options from Heathrow to Belize. Find affordable one-way fares based on user searches. Data last updated 18 April 2026.

Search for one-way flight options from Heathrow to Belize. Find affordable one-way fares based on user searches. Data last updated 18 April 2026.

Find flight deals from Heathrow to Belize

Keep the following information in mind while searching for Heathrow to Belize flight deals. Data was last updated 18 April 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Belize

Have a flexible travel schedule? Discover the best time to fly to Belize from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Belize

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

Reviews of airlines servicing Belize

Get insights into the airlines that provide service to Belize. 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 Belize. Reviews last updated 18 April 2026.

Check out reviews from past customers who have flown with KLM,United Airlines, andAmerican Airlines from London Heathrow Airport to Belize 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Belize. 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 Heathrow Airport to Belize?

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

How can I find direct flights from Heathrow to Belize?

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

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

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 Heathrow to Belize

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

Complete your trip

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

Direct flights to

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

Search flights from Heathrow to Belize by cabin class

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

Heathrow and Belize flights

Browse other Heathrow and Belize flight options. Last updated on 18 April 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly to Belize regions

Consider these flights travelling to Belize regions.

Top 7 airlines flying from Heathrow to Belize

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 Heathrow to Belize?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Belize
Explore the most affordable flight options available from Heathrow to Belize. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Best flights from Heathrow to Belize
Discover carefully curated flight deals from Heathrow to Belize that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 April 2026.

Last-minute flights from Heathrow to Belize
Discover last-minute flight deals from Heathrow to Belize. Data last updated 18 April 2026 and is based on user searches.

One-way flights from Heathrow to Belize
Search for one-way flight options from Heathrow to Belize. Find affordable one-way fares based on user searches. Data last updated 18 April 2026.