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Cheap flights from London Heathrow Airport to Belize from £445

LHR — BZE
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Belize

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Belize

Thu 26/1118:00 -
1 stop28h 50m
Mon 7/1210:55 -
1 stop14h 15m
Deal found 8/11£709
Thu 19/1118:00 -
1 stop28h 50m
Fri 4/1217:50 -
1 stop32h 40m
Deal found 10/11£712
Thu 19/1109:00 -
2 stops37h 50m
Fri 4/1217:50 -
1 stop35h 30m
Deal found 7/11£712
Thu 26/1115:00 -
1 stop31h 50m
Mon 7/1210:55 -
2 stops22h 55m
Deal found 8/11£719
Thu 26/1106:35 -
2 stops35h 39m
Wed 9/1213:20 -
1 stop14h 55m
Deal found 8/11£742
Sat 5/1209:30 -
2 stops35h 06m
Sat 12/1216:30 -
1 stop31h 50m
Deal found 7/11£744

Find flight deals from Heathrow to Belize

Round-trip from

£709

One-way from

£445

Popular in

November

Cheapest in

February

Average price

£871
Air Canada
  • Air Canada
  • 26/11-7/12
  • 2 total stops
  • 43h 05m total
  • London to Belize
Search Deals
7/4-31/12
  • 7/4-31/12
  • 2 total stops
  • 30h 15m total
  • London to Belize
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 London Heathrow - BZE Belize City Philip S.W.Goldson

LHRBZE

London Heathrow

Wed 7/4

13:05-12:20

2 stops30h 15m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£445
Fastest return journey

LondonBelize City

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

LHRBZE

London Heathrow

Sat 27/3

16:00-11:15

1 stop25h 15m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£529

LondonBelize City

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

LHRBZE

London Heathrow

Sat 27/3

19:55-06:24

3 stops40h 29m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£613

LondonBelize City

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

LHRBZE

London Heathrow

Sat 23/1

10:50-12:12

1 stop31h 22m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£659

LondonBelize City

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

LHRBZE

London Heathrow

Fri 29/1

10:50-12:12

1 stop31h 22m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£659

LondonBelize City

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

LHRBZE

London Heathrow

Tue 1/12

08:40-12:39

2 stops33h 59m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£712

LondonBelize City

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

LHRBZE

London Heathrow

Fri 26/3

16:00-11:15

1 stop25h 15m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£744

LondonBelize City

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

LHRBZE

London Heathrow

Sat 6/2

17:30-21:35

2 stops34h 05m

Belize City Philip S.W.Goldson

Fri 19/2

17:50-06:30

1 stop30h 40m

£744

LondonBelize City

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

LHRBZE

London Heathrow

Sun 6/12

07:30-12:14

2 stops34h 44m

Belize City Philip S.W.Goldson

Sun 13/12

15:42-07:40

1 stop33h 58m

£749

LondonBelize City

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

LHRBZE

London Heathrow

Sat 6/2

13:50-13:32

1 stop29h 42m

Belize City Philip S.W.Goldson

Fri 19/2

14:45-12:15

1 stop15h 30m

£765

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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.
Estimated return price

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?

Currently, June is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £698). Flying from London Heathrow Airport to Belize in December is currently the most expensive (average of £917). 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.

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

The best time to book flights from London Heathrow Airport to Belize is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Belize

Check out reviews from past customers who have flown with KLM,United Airlines, andAir Canada 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
1,595 reviews
Check prices

Food

7.4

Overall

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
KLM
7.8
Good
1,595 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Food

7.4

Overall

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
United Airlines
7.3
Good
10,475 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Food

7.4

Overall

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
Air Canada
7.1
Good
11,880 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Food

7.4

Overall

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
American Airlines
7.0
Good
12,227 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Food

7.4

Overall

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful
British Airways
6.7
Okay
8,286 reviews
KLM
7.8
Good
1,595 reviews
Check prices

Food

7.4

Overall

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

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

    For as low as £765, United Airlines can have you in Belize from London Heathrow Airport in 29h 42m. The distance between London Heathrow Airport and Belize is about 5182 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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, June is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £698). Flying from London Heathrow Airport to Belize in December is currently the most expensive (average of £917). 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

Top 6 airlines flying from Heathrow to Belize

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£571Average£707FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest£642Average£756FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£657Average£843FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£662Average£743FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£671Average£811FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£732Average£841FlexibilityNo cancel feeOn-time75%
Search KLM 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.

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