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Cheap flights from London Heathrow Airport to Belize from £393

LHR — BZE
29 Sep — 6 Oct1
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

Tue 29/906:55 -
2 stops35h 20m
Tue 6/1012:20 -
1 stop16h 15m
Deal found 30/8£704
Sat 26/909:30 -
2 stops35h 03m
Sat 3/1012:20 -
1 stop16h 15m
Deal found 29/8£707
Fri 25/907:30 -
2 stops37h 03m
Fri 2/1012:20 -
1 stop16h 15m
Deal found 28/8£708
Sun 27/918:05 -
2 stops25h 17m
Sun 4/1014:30 -
2 stops24h 10m
Deal found 30/8£708
Wed 23/907:30 -
2 stops37h 03m
Wed 30/912:20 -
2 stops25h 20m
Deal found 26/8£710
Fri 25/918:05 -
2 stops24h 59m
Fri 2/1014:30 -
2 stops24h 10m
Deal found 28/8£711
Thu 24/913:00 -
2 stops30h 22m
Thu 1/1014:30 -
2 stops24h 10m
Deal found 27/8£714
Fri 25/907:30 -
2 stops34h 45m
Tue 29/912:20 -
2 stops21h 20m
Deal found 26/8£714
Sat 26/911:15 -
1 stop30h 45m
Sat 3/1012:25 -
1 stop15h 55m
Deal found 29/8£717
Sun 11/1015:15 -
1 stop26h 50m
Sun 18/1012:20 -
1 stop35h 05m
Deal found 27/8£719

Find flight deals from Heathrow to Belize

Round-trip from

£681

One-way from

£393

Popular in

August

Cheapest in

February

Average price

£870
23/1-5/2
  • 23/1-5/2
  • 4 total stops
  • 68h 40m total
  • London to Belize
Search Deals
14/11
  • 14/11
  • 2 total stops
  • 47h 15m total
  • London to Belize
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£28 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 August 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 23/9

07:30-11:15

2 stops34h 45m

Belize City Philip S.W.Goldson

Wed 30/9

12:20-11:35

1 stop16h 15m

£710

LondonBelize City

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

LHRBZE

London Heathrow

Thu 15/10

09:30-13:33

2 stops35h 03m

Belize City Philip S.W.Goldson

Mon 19/10

12:20-18:40

2 stops23h 20m

£711

LondonBelize City

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

LHRBZE

London Heathrow

Sat 10/10

09:30-13:33

2 stops35h 03m

Belize City Philip S.W.Goldson

Sat 17/10

12:20-14:40

2 stops19h 20m

£714

LondonBelize City

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

LHRBZE

London Heathrow

Sat 28/11

10:00-14:36

1 stop34h 36m

Belize City Philip S.W.Goldson

Sat 12/12

15:42-21:20

2 stops23h 38m

£729

LondonBelize City

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

LHRBZE

London Heathrow

Tue 13/10

13:40-11:15

1 stop28h 35m

Belize City Philip S.W.Goldson

Tue 27/10

12:20-10:15

1 stop15h 55m

£731

LondonBelize City

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

LHRBZE

London Heathrow

Sat 17/10

18:00-11:15

2 stops24h 15m

Belize City Philip S.W.Goldson

Sat 24/10

14:35-06:55

2 stops33h 20m

£731
Fastest return journey

LondonBelize City

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

LHRBZE

London Heathrow

Sat 17/10

16:40-13:33

2 stops27h 53m

Belize City Philip S.W.Goldson

Sun 25/10

14:42-10:15

1 stop13h 33m

£731

LondonBelize City

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

LHRBZE

London Heathrow

Fri 4/12

13:45-12:14

2 stops28h 29m

Belize City Philip S.W.Goldson

Tue 8/12

13:20-10:15

1 stop14h 55m

£731

LondonBelize City

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

LHRBZE

London Heathrow

Sun 11/10

07:45-11:15

2 stops34h 30m

Belize City Philip S.W.Goldson

Sun 18/10

12:20-11:35

1 stop16h 15m

£733
Cheapest one-way
Fastest single journey

LondonBelize City

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

LHRBZE

London Heathrow

Tue 26/1

18:00-13:10

1 stop25h 10m

£504

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £691). Flying from London Heathrow Airport to Belize in May is currently the most expensive (average of £832). 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 43 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, 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
1,568 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,568 reviews
KLM
7.8
Good
1,568 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
10,144 reviews
KLM
7.8
Good
1,568 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
12,019 reviews
KLM
7.8
Good
1,568 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
11,557 reviews
KLM
7.8
Good
1,568 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,197 reviews
KLM
7.8
Good
1,568 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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

    For as low as £710, United Airlines can have you in Belize from London Heathrow Airport in 34h 45m. 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 £691). Flying from London Heathrow Airport to Belize in May is currently the most expensive (average of £832). 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
KLMCheapest£457Average£795FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£586Average£700FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£590Average£675FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£616Average£802FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£625Average£811FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£634Average£733FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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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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