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Cheap flights from London Heathrow Airport to Belize from £405

LHR — BZE
28 Oct — 4 Nov1
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

Sun 6/1209:00 -
2 stops18h 35m
Mon 18/110:55 -
1 stop14h 15m
Deal found 28/9£658
Wed 25/1113:45 -
2 stops57h 05m
Mon 7/1210:55 -
1 stop14h 15m
Deal found 25/9£670
Wed 25/1113:45 -
2 stops57h 05m
Fri 4/1217:50 -
1 stop32h 40m
Deal found 25/9£673
Thu 19/1118:00 -
1 stop28h 50m
Fri 4/1217:50 -
1 stop32h 40m
Deal found 27/9£684
Thu 19/1109:00 -
2 stops37h 50m
Fri 4/1217:50 -
2 stops37h 10m
Deal found 27/9£697
Thu 26/1118:00 -
1 stop28h 50m
Mon 7/1210:55 -
1 stop14h 15m
Deal found 25/9£699

Find flight deals from Heathrow to Belize

Round-trip from

£653

One-way from

£405

Popular in

August

Cheapest in

February

Average price

£744
Air Canada
  • Air Canada
  • 4/2-15/2
  • 3 total stops
  • 52h 05m total
  • London to Belize
Search Deals
12/12-31/12
  • 12/12-31/12
  • 3 total stops
  • 58h 35m total
  • London to Belize
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£35 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 September 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

Sat 7/11

09:30-12:14

2 stops32h 44m

Belize City Philip S.W.Goldson

Sat 14/11

15:42-07:40

1 stop33h 58m

£713

LondonBelize City

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

LHRBZE

London Heathrow

Sun 7/2

09:30-12:14

2 stops32h 44m

Belize City Philip S.W.Goldson

Tue 23/2

13:20-10:15

1 stop14h 55m

£716

LondonBelize City

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

LHRBZE

London Heathrow

Wed 3/3

09:30-14:36

2 stops35h 06m

Belize City Philip S.W.Goldson

Wed 10/3

15:38-09:40

2 stops36h 02m

£716

LondonBelize City

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

LHRBZE

London Heathrow

Tue 19/1

07:30-12:14

2 stops34h 44m

Belize City Philip S.W.Goldson

Tue 2/2

13:20-10:15

1 stop14h 55m

£717

LondonBelize City

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

LHRBZE

London Heathrow

Tue 15/12

12:05-12:14

1 stop30h 09m

Belize City Philip S.W.Goldson

Tue 23/3

14:38-10:15

1 stop13h 37m

£730

LondonBelize City

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

LHRBZE

London Heathrow

Fri 4/12

13:35-12:14

2 stops28h 39m

Belize City Philip S.W.Goldson

Tue 8/12

13:20-10:15

1 stop14h 55m

£730

LondonBelize City

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

LHRBZE

London Heathrow

Fri 23/10

10:00-13:33

1 stop34h 33m

Belize City Philip S.W.Goldson

Fri 30/10

12:20-07:40

1 stop13h 20m

£730

LondonBelize City

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

LHRBZE

London Heathrow

Tue 29/12

12:05-12:14

2 stops30h 09m

Belize City Philip S.W.Goldson

Tue 19/1

13:20-20:35

2 stops25h 15m

£731

LondonBelize City

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

LHRBZE

London Heathrow

Sat 14/11

10:00-12:14

1 stop32h 14m

Belize City Philip S.W.Goldson

Sat 21/11

16:30-20:35

1 stop22h 05m

£731

LondonBelize City

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

LHRBZE

London Heathrow

Thu 31/12

16:20-12:14

2 stops25h 54m

Belize City Philip S.W.Goldson

Thu 7/1

15:42-05:55

2 stops32h 13m

£732

Flights are sorted by cheapest return flights first.

Deals found on 27/9

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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £662). Flying from London Heathrow Airport to Belize in May is currently the most expensive (average of £851). 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 54 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
1,577 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Boarding

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
1,577 reviews
KLM
7.8
Good
1,577 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Boarding

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
10,247 reviews
KLM
7.8
Good
1,577 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Boarding

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
11,701 reviews
KLM
7.8
Good
1,577 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Boarding

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
7.0
Good
12,098 reviews
KLM
7.8
Good
1,577 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Boarding

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
8,238 reviews
KLM
7.8
Good
1,577 reviews
Check prices

Entertainment

7.2

Crew

8.4

Overall

7.8

Food

7.3

Comfort

7.7

Boarding

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 £713, United Airlines can have you in Belize from London Heathrow Airport in 32h 44m. 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £662). Flying from London Heathrow Airport to Belize in May is currently the most expensive (average of £851). 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
LufthansaCheapest£599Average£726FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£601Average£715FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£630Average£820FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£636Average£749FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£665Average£830FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£741Average£813FlexibilityNo cancel feeOn-time75%
Search KLM 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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