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

Air Canada, WestJet, and KLM are the most popular carriers operating from London to Belize

Which airlines fly to Belize?

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Belize from London according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Belize. Keep in mind that there are 6 different airlines that fly to Belize on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from London to Belize refresh daily.

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

There are 6 operators available for flights from London to Belize as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Belize.

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

The required travel and health documents for your Belize trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belize. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£357 Cheap Flights from London to Belize in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Belize

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:50 - 21:35LHR London Heathrow-BZE Belize City Philip S.W.Goldson

20h 45m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

17:50 - 11:20BZE Belize City Philip S.W.Goldson-LHR London Heathrow

35h 30m1 stop Toronto Pearson Intl

£685Air Canada

Sun, 21 Feb - Fri, 5 Mar

07:30 - 11:15LHR London Heathrow-BZE Belize City Philip S.W.Goldson

34h 45m2 stops Frankfurt am Main Houston George Bush Intcntl

14:35 - 11:35BZE Belize City Philip S.W.Goldson-LHR London Heathrow

14h 00m1 stop Houston George Bush Intcntl

£705United Airlines

Thu, 1 Oct - Thu, 8 Oct

07:30 - 11:15LHR London Heathrow-BZE Belize City Philip S.W.Goldson

34h 45m2 stops Frankfurt am Main Houston George Bush Intcntl

14:35 - 06:45BZE Belize City Philip S.W.Goldson-LHR London Heathrow

33h 10m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

£705United Airlines

Thu, 1 Oct - Thu, 8 Oct

06:35 - 21:35LHR London Heathrow-BZE Belize City Philip S.W.Goldson

45h 00m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

16:35 - 06:30BZE Belize City Philip S.W.Goldson-LHR London Heathrow

31h 55m2 stops Newark Toronto Pearson Intl

£708Multiple Airlines

Sat, 20 Feb - Sat, 6 Mar

13:00 - 21:35LHR London Heathrow-BZE Belize City Philip S.W.Goldson

14h 35m1 stop Montreal Pierre Elliott Trudeau Intl

17:50 - 11:20BZE Belize City Philip S.W.Goldson-LHR London Heathrow

35h 30m1 stop Toronto Pearson Intl

£708Air Canada

Sun, 21 Feb - Fri, 5 Mar

18:05 - 12:22LHR London Heathrow-BZE Belize City Philip S.W.Goldson

25h 17m2 stops New York John F Kennedy Intl Miami

14:30 - 21:40BZE Belize City Philip S.W.Goldson-LHR London Heathrow

24h 10m2 stops Miami New York John F Kennedy Intl

£710British Airways

Sun, 27 Sep - Sun, 4 Oct

14:10 - 12:22LHR London Heathrow-BZE Belize City Philip S.W.Goldson

29h 12m2 stops New York John F Kennedy Intl Miami

14:30 - 21:40BZE Belize City Philip S.W.Goldson-LHR London Heathrow

24h 10m2 stops Miami New York John F Kennedy Intl

£710Multiple Airlines

Sun, 27 Sep - Sun, 4 Oct

17:00 - 13:37LHR London Heathrow-BZE Belize City Philip S.W.Goldson

26h 37m2 stops New York John F Kennedy Intl Miami

15:55 - 11:30BZE Belize City Philip S.W.Goldson-LHR London Heathrow

13h 35m1 stop Miami

£711British Airways

Thu, 10 Dec - Wed, 20 Jan

11:15 - 11:00LHR London Heathrow-BZE Belize City Philip S.W.Goldson

30h 45m1 stop Atlanta Hartsfield-Jackson

12:15 - 06:25BZE Belize City Philip S.W.Goldson-LHR London Heathrow

35h 10m1 stop Atlanta Hartsfield-Jackson

£716KLM

Sun, 27 Sep - Sun, 4 Oct

15:15 - 11:05LHR London Heathrow-BZE Belize City Philip S.W.Goldson

26h 50m1 stop Atlanta Hartsfield-Jackson

12:20 - 11:20BZE Belize City Philip S.W.Goldson-LHR London Heathrow

16h 00m1 stop Atlanta Hartsfield-Jackson

£716KLM

Thu, 15 Oct - Thu, 22 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

16:20 - 11:00LHR London Heathrow-BZE Belize City Philip S.W.Goldson

25h 40m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

12:15 - 06:45BZE Belize City Philip S.W.Goldson-LHR London Heathrow

35h 30m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

£983Delta

Wed, 9 Sep - Fri, 11 Sep

10:45 - 11:00LHR London Heathrow-BZE Belize City Philip S.W.Goldson

31h 15m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

12:15 - 13:15BZE Belize City Philip S.W.Goldson-LHR London Heathrow

18h 00m1 stop Atlanta Hartsfield-Jackson

£983Delta

Wed, 9 Sep - Fri, 11 Sep

10:45 - 11:00LHR London Heathrow-BZE Belize City Philip S.W.Goldson

31h 15m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

12:25 - 12:05BZE Belize City Philip S.W.Goldson-LHR London Heathrow

16h 40m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

£983Delta

Wed, 9 Sep - Sat, 12 Sep

15:15 - 11:00LHR London Heathrow-BZE Belize City Philip S.W.Goldson

26h 45m1 stop Atlanta Hartsfield-Jackson

12:25 - 12:05BZE Belize City Philip S.W.Goldson-LHR London Heathrow

16h 40m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

£983Delta

Wed, 9 Sep - Sat, 12 Sep

11:15 - 11:00LHR London Heathrow-BZE Belize City Philip S.W.Goldson

30h 45m1 stop Atlanta Hartsfield-Jackson

12:25 - 11:20BZE Belize City Philip S.W.Goldson-LHR London Heathrow

15h 55m1 stop Atlanta Hartsfield-Jackson

£1,156KLM

Tue, 8 Sep - Sat, 12 Sep

20:55 - 11:00LHR London Heathrow-BZE Belize City Philip S.W.Goldson

45h 05m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

12:15 - 16:15BZE Belize City Philip S.W.Goldson-LHR London Heathrow

21h 00m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£1,176KLM

Mon, 7 Sep - Fri, 11 Sep

09:55 - 11:00LHR London Heathrow-BZE Belize City Philip S.W.Goldson

32h 05m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

12:15 - 16:15BZE Belize City Philip S.W.Goldson-LHR London Heathrow

21h 00m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

£1,176KLM

Tue, 8 Sep - Thu, 10 Sep

10:00 - 11:15LHR London Heathrow-BZE Belize City Philip S.W.Goldson

32h 15m1 stop Houston George Bush Intcntl

14:35 - 11:35BZE Belize City Philip S.W.Goldson-LHR London Heathrow

14h 00m1 stop Houston George Bush Intcntl

£1,347United Airlines

Mon, 7 Sep - Sat, 12 Sep

10:00 - 11:15LHR London Heathrow-BZE Belize City Philip S.W.Goldson

32h 15m1 stop Houston George Bush Intcntl

12:20 - 11:35BZE Belize City Philip S.W.Goldson-LHR London Heathrow

16h 15m1 stop Houston George Bush Intcntl

£1,347United Airlines

Mon, 7 Sep - Thu, 10 Sep

10:00 - 11:15LHR London Heathrow-BZE Belize City Philip S.W.Goldson

32h 15m1 stop Houston George Bush Intcntl

12:20 - 11:35BZE Belize City Philip S.W.Goldson-LHR London Heathrow

16h 15m1 stop Houston George Bush Intcntl

£1,347United Airlines

Mon, 7 Sep - Fri, 11 Sep

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British Airways flights from London to Belize

Our best British Airways deals on London to Belize flight tickets

British Airways

27 Sept

LHR18:05London Heathrow

25h 17m

2 stops

BZE12:22Belize City Philip S.W.Goldson

4 Oct

BZE14:30Belize City Philip S.W.Goldson

24h 10m

2 stops

LHR21:40London Heathrow

£710

British Airways

26 Sept

LHR18:05London Heathrow

25h 17m

2 stops

BZE12:22Belize City Philip S.W.Goldson

3 Oct

BZE14:58Belize City Philip S.W.Goldson

33h 22m

2 stops

LHR07:20London Heathrow

£711

KLM flights from London to Belize

Our best KLM deals on London to Belize flight tickets

KLM

27 Sept

LHR11:15London Heathrow

30h 45m

1 stop

BZE11:00Belize City Philip S.W.Goldson

4 Oct

BZE12:15Belize City Philip S.W.Goldson

35h 10m

1 stop

LHR06:25London Heathrow

£716

KLM

15 Oct

LHR15:15London Heathrow

26h 50m

1 stop

BZE11:05Belize City Philip S.W.Goldson

22 Oct

BZE12:20Belize City Philip S.W.Goldson

16h 00m

1 stop

LHR11:20London Heathrow

£716

KLM

26 Sept

LHR11:15London Heathrow

30h 45m

1 stop

BZE11:00Belize City Philip S.W.Goldson

3 Oct

BZE12:25Belize City Philip S.W.Goldson

15h 55m

1 stop

LHR11:20London Heathrow

£719

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBelize City

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

LHRBZE

London Heathrow

Sun 21/2

06:50-21:35

2 stops20h 45m

Belize City Philip S.W.Goldson

Fri 5/3

17:50-11:20

1 stop35h 30m

£685

LondonBelize City

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

LHRBZE

London Heathrow

Thu 1/10

07:30-11:15

2 stops34h 45m

Belize City Philip S.W.Goldson

Thu 8/10

14:35-11:35

1 stop14h 00m

£705

LondonBelize City

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

LHRBZE

London Heathrow

Thu 1/10

07:30-11:15

2 stops34h 45m

Belize City Philip S.W.Goldson

Thu 8/10

14:35-06:45

2 stops33h 10m

£705

LondonBelize City

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

LHRBZE

London Heathrow

Sat 20/2

06:35-21:35

2 stops45h 00m

Belize City Philip S.W.Goldson

Sat 6/3

16:35-06:30

2 stops31h 55m

£708

LondonBelize City

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

LHRBZE

London Heathrow

Sun 21/2

13:00-21:35

1 stop14h 35m

Belize City Philip S.W.Goldson

Fri 5/3

17:50-11:20

1 stop35h 30m

£708

LondonBelize City

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

LHRBZE

London Heathrow

Sun 27/9

18:05-12:22

2 stops25h 17m

Belize City Philip S.W.Goldson

Sun 4/10

14:30-21:40

2 stops24h 10m

£710

LondonBelize City

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

LHRBZE

London Heathrow

Sun 27/9

14:10-12:22

2 stops29h 12m

Belize City Philip S.W.Goldson

Sun 4/10

14:30-21:40

2 stops24h 10m

£710

Fastest return journey

LondonBelize City

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

LHRBZE

London Heathrow

Thu 10/12

17:00-13:37

2 stops26h 37m

Belize City Philip S.W.Goldson

Wed 20/1

15:55-11:30

1 stop13h 35m

£711

LondonBelize City

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

LHRBZE

London Heathrow

Sun 27/9

11:15-11:00

1 stop30h 45m

Belize City Philip S.W.Goldson

Sun 4/10

12:15-06:25

1 stop35h 10m

£716

LondonBelize City

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

LHRBZE

London Heathrow

Thu 15/10

15:15-11:05

1 stop26h 50m

Belize City Philip S.W.Goldson

Thu 22/10

12:20-11:20

1 stop16h 00m

£716

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 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, February is the cheapest month to fly from London to Belize. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £653. If you are unable to visit Belize during the month of February, then departing from London during the month September is also very affordable. Most momondo users find prices during this month for around £694.

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

You are more likely to see cheaper flights to Belize from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Belize for around £762 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 for as low as £654 on momondo.

Cheap London to Belize flight deals and tips

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

Best price found	£357
Fastest flight time	28h 39m
Direct flights	None

The best one-way flight to Belize from London in the past 72 hours is £357. The best return flight deal from London to Belize found on momondo in the last 72 hours is £685.

The fastest flight from London to Belize takes 28h 39m

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

Search flight deals

Frequently asked questions about flying from London to Belize

When did momondo last update prices for flights from London to Belize?
Prices for flights from London to Belize refresh daily.
How many operators does momondo search for flights from London to Belize?
There are 6 operators available for flights from London to Belize as of September 2026.
How old do you have to be to fly from London to Belize?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Belize.
What documentation or ID do you need to fly to Belize?
The required travel and health documents for your Belize trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belize. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from London to Belize

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

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £458	Free Cancellation	Rating 7.8 1,571 reviews	Search KLM flights
Lufthansa	PriceFrom £588	Free Cancellation	Rating 6.8 8,226 reviews	Search Lufthansa flights
Air Canada	PriceFrom £592	Free Cancellation	Rating 7.1 11,576 reviews	Search Air Canada flights
United Airlines	PriceFrom £617	Free Cancellation	Rating 7.4 10,160 reviews	Search United Airlines flights
American Airlines	PriceFrom £635	Free Cancellation	Rating 7.1 12,029 reviews	Search American Airlines flights
British Airways	PriceFrom £652	Free Cancellation	Rating 6.7 8,199 reviews	Search British Airways 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?

Yes. All flights to Belize from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for London to Belize flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from London to Belize now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belize and let you know when they change.

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.

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Popular Cities in Belize

Flights to Belize Cityfrom £704

Cheap flights from London to Belize from £357

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 to Belize departing on 8/12. 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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British Airways flights from London to Belize

Our best British Airways deals on London to Belize flight tickets

KLM flights from London to Belize

Our best KLM deals on London to Belize flight tickets

momondo Fare Finder

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

See travel insights to Belize from

How to get the cheapest flight ticket from London to Belize

What is the cheapest month to fly to Belize?

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

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

Which airlines fly to Belize?

Cheap London to Belize flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from London to Belize

Best airlines flying from London to Belize

Compare and see reviews for airlines that fly from London 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 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