Which airlines fly to Belize?

United Airlines, British Airways and KLM are the top three most popular airlines that fly to Belize from London Heathrow Airport according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Belize. Keep in mind that there are 7 different airlines that fly to Belize on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from London Heathrow to Belize?

KLM is the most popular carrier operating from London Heathrow to Belize

When did momondo last update prices for flights from London Heathrow Airport to Belize?

Prices for flights from London Heathrow Airport to Belize are updated daily.

How many operators does momondo search for flights from London Heathrow Airport to Belize?

There are 7 operators available for flights from London Heathrow Airport to Belize as of May 2026.

How old do you have to be to fly from London Heathrow Airport to Belize?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Belize.

What documentation or ID do you need to fly to Belize?

The travel and health documents you'll need for your trip to Belize may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belize. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£460 Cheap Flights from London Heathrow Airport to Belize in 2026

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Find the cheapest flights from London Heathrow Airport to Belize

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:35 - 10:15

LHR

BZE

24h 40m

2 stops

15:30 - 19:45

BZE

LHR

21h 15m

2 stops

£692British Airways

Tue, 13 Oct - Tue, 20 Oct

12:15 - 10:15

LHR

BZE

29h 00m

1 stop

15:30 - 12:05

BZE

LHR

14h 35m

1 stop

£693Multiple Airlines

Mon, 19 Oct - Thu, 29 Oct

18:05 - 12:20

LHR

BZE

25h 15m

2 stops

15:30 - 07:20

BZE

LHR

32h 50m

2 stops

£694British Airways

Fri, 25 Sep - Thu, 8 Oct

09:30 - 11:15

LHR

BZE

32h 45m

2 stops

14:35 - 11:35

BZE

LHR

14h 00m

1 stop

£698United Airlines

Wed, 19 Aug - Mon, 31 Aug

09:30 - 13:33

LHR

BZE

35h 03m

2 stops

14:35 - 07:45

BZE

LHR

34h 10m

1 stop

£698United Airlines

Sat, 29 Aug - Sat, 5 Sep

07:30 - 11:15

LHR

BZE

34h 45m

2 stops

14:35 - 11:35

BZE

LHR

14h 00m

1 stop

£700United Airlines

Wed, 19 Aug - Mon, 31 Aug

15:30 - 11:15

LHR

BZE

50h 45m

2 stops

14:35 - 11:35

BZE

LHR

14h 00m

1 stop

£715United Airlines

Fri, 25 Sep - Thu, 8 Oct

13:05 - 11:15

LHR

BZE

29h 10m

2 stops

13:05 - 12:25

BZE

LHR

16h 20m

1 stop

£721United Airlines

Sat, 6 Jun - Sat, 13 Jun

13:40 - 13:33

LHR

BZE

30h 53m

1 stop

14:35 - 11:35

BZE

LHR

14h 00m

1 stop

£722United Airlines

Wed, 5 Aug - Sun, 23 Aug

18:00 - 13:33

LHR

BZE

26h 33m

2 stops

12:20 - 11:35

BZE

LHR

16h 15m

1 stop

£723United Airlines

Fri, 29 May - Sat, 20 Jun

United Airlines flights from London Heathrow Airport to Belize

Our best United Airlines deals on London Heathrow Airport to Belize flight tickets

United Airlines

19 Aug

LHR09:30London Heathrow

32h 45m

2 stops

BZE11:15Belize City Philip S.W.Goldson

31 Aug

BZE14:35Belize City Philip S.W.Goldson

14h 00m

1 stop

LHR11:35London Heathrow

£698

United Airlines

29 Aug

LHR07:30London Heathrow

37h 03m

2 stops

BZE13:33Belize City Philip S.W.Goldson

10 Sept

BZE12:20Belize City Philip S.W.Goldson

16h 15m

1 stop

LHR11:35London Heathrow

£698

United Airlines

19 Aug

LHR07:30London Heathrow

34h 45m

2 stops

BZE11:15Belize City Philip S.W.Goldson

31 Aug

BZE14:35Belize City Philip S.W.Goldson

14h 00m

1 stop

LHR11:35London Heathrow

£700

KLM flights from London Heathrow Airport to Belize

Our best KLM deals on London Heathrow Airport to Belize flight tickets

KLM

16 May

LHR11:45London Heathrow

30h 39m

2 stops

BZE11:24Belize City Philip S.W.Goldson

24 May

BZE12:40Belize City Philip S.W.Goldson

17h 35m

1 stop

LHR13:15London Heathrow

£788

KLM

16 May

LHR11:45London Heathrow

30h 39m

2 stops

BZE11:24Belize City Philip S.W.Goldson

24 May

BZE12:40Belize City Philip S.W.Goldson

17h 35m

1 stop

LHR13:15London Heathrow

£789

KLM

16 May

LHR13:25London Heathrow

28h 59m

1 stop

BZE11:24Belize City Philip S.W.Goldson

24 May

BZE12:40Belize City Philip S.W.Goldson

15h 40m

1 stop

LHR11:20London Heathrow

£791

momondo 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

Tue 13/10

16:35-10:15

2 stops24h 40m

Belize City Philip S.W.Goldson

Tue 20/10

15:30-19:45

2 stops21h 15m

£692

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 19/10

12:15-10:15

1 stop29h 00m

Belize City Philip S.W.Goldson

Thu 29/10

15:30-12:05

1 stop14h 35m

£693

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Fri 25/9

18:05-12:20

2 stops25h 15m

Belize City Philip S.W.Goldson

Thu 8/10

15:30-07:20

2 stops32h 50m

£694

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Wed 19/8

09:30-11:15

2 stops32h 45m

Belize City Philip S.W.Goldson

Mon 31/8

14:35-11:35

1 stop14h 00m

£698

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sat 29/8

09:30-13:33

2 stops35h 03m

Belize City Philip S.W.Goldson

Sat 5/9

14:35-07:45

1 stop34h 10m

£698

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Wed 19/8

07:30-11:15

2 stops34h 45m

Belize City Philip S.W.Goldson

Mon 31/8

14:35-11:35

1 stop14h 00m

£700

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Fri 25/9

15:30-11:15

2 stops50h 45m

Belize City Philip S.W.Goldson

Thu 8/10

14:35-11:35

1 stop14h 00m

£715

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sat 6/6

13:05-11:15

2 stops29h 10m

Belize City Philip S.W.Goldson

Sat 13/6

13:05-12:25

1 stop16h 20m

£721

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Wed 5/8

13:40-13:33

1 stop30h 53m

Belize City Philip S.W.Goldson

Sun 23/8

14:35-11:35

1 stop14h 00m

£722

Fastest return journey

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Fri 29/5

18:00-13:33

2 stops26h 33m

Belize City Philip S.W.Goldson

Sat 20/6

12:20-11:35

1 stop16h 15m

£723

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Belize

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Belize?

In general, September is the cheapest month to fly from London Heathrow Airport to Belize. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £456. If you are unable to visit Belize during the month of September, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around £486.

How far in advance should I book a flight from London Heathrow Airport to Belize?

You are more likely to see cheaper flights to Belize from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Belize for around £706 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belize from London Heathrow Airport for as low as £560 on momondo.

Cheap London Heathrow Airport to Belize flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Belize

Fastest flight time	24h 15m
Direct flights	None

The fastest flight from London Heathrow Airport to Belize takes 24h 15m

There are no direct flights from London Heathrow Airport to Belize. There are no popular flight routes from London Heathrow Airport to Belize.

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Belize

When did momondo last update prices for flights from London Heathrow Airport to Belize?
Prices for flights from London Heathrow Airport to Belize are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Belize?
There are 7 operators available for flights from London Heathrow Airport to Belize as of May 2026.
How old do you have to be to fly from London Heathrow Airport to Belize?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Belize.
What documentation or ID do you need to fly to Belize?
The travel and health documents you'll need for your trip to Belize may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belize. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Heathrow Airport to Belize

Compare and see reviews for airlines that fly from London Heathrow Airport to Belize with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom £550	Free Cancellation	Rating 6.8 7,993 reviews	Search Lufthansa flights
United Airlines	PriceFrom £571	Free Cancellation	Rating 7.4 9,706 reviews	Search United Airlines flights
Air Canada	PriceFrom £589	Free Cancellation	Rating 7.1 11,026 reviews	Search Air Canada flights
KLM	PriceFrom £593	Free Cancellation	Rating 7.8 1,517 reviews	Search KLM flights
Air France	PriceFrom £603	Free Cancellation	Rating 7.4 1,587 reviews	Search Air France flights
British Airways	PriceFrom £619	Free Cancellation	Rating 6.7 7,975 reviews	Search British Airways flights
American Airlines	PriceFrom £621	Free Cancellation	Rating 7.1 11,663 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Belize?

Finding the right flight to Belize from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belize quick and easy, saving you time and money.

Can I find flights from London to Belize with flexible booking policies on momondo?

All flight searches from London to Belize on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Belize?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belize from London.

I’m not ready to book a flight from London to Belize right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Belize flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Belize trip

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Flights to Belize Cityfrom £693

Cheap flights from London Heathrow Airport to Belize from £460

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Belize departing on 15/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from London Heathrow Airport to Belize

Our best United Airlines deals on London Heathrow Airport to Belize flight tickets

KLM flights from London Heathrow Airport to Belize

Our best KLM deals on London Heathrow Airport to Belize flight tickets

momondo Fare Finder

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

See travel insights to Belize from

How to get the cheapest flight ticket from London Heathrow Airport to Belize

What is the cheapest month to fly to Belize?

How far in advance should I book a flight from London Heathrow Airport to Belize?

What is the cheapest airline that flies from London Heathrow to Belize?

Which airlines fly to Belize?

Cheap London Heathrow Airport to Belize flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Belize

Fastest flight time

Direct flights

Frequently asked questions about flying from London Heathrow Airport to Belize

Best airlines flying from London Heathrow Airport to Belize

Compare and see reviews for airlines that fly from London Heathrow Airport to Belize with momondo

Why use momondo?

An easier way to manage your Belize trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belize

Popular Cities in Belize

Popular flights according to clicks in the last 7 days on momondo

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Belize

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Belize

List of cabin classes available on flights landing in Belize. Availability may vary depending on flight origin and airline.

Complete your trip to Belize

Explore popular destinations other users love

According to popular flight searches on momondo this year