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Cheap flights from London Heathrow Airport to Belize from £384

LHR — BZE
13 Oct — 20 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

Mon 26/1009:30 -
2 stops31h 44m
Sat 5/1215:00 -
1 stop15h 00m
Deal found 12/9£705
Fri 13/1109:30 -
2 stops34h 19m
Sat 28/1116:30 -
1 stop22h 50m
Deal found 8/9£706
Sat 26/918:05 -
2 stops25h 17m
Tue 6/1013:43 -
2 stops24h 57m
Deal found 12/9£708
Wed 4/1116:40 -
2 stops26h 57m
Sun 15/1115:53 -
2 stops32h 27m
Deal found 8/9£710
Fri 16/1018:05 -
2 stops25h 18m
Sat 24/1014:53 -
1 stop15h 12m
Deal found 9/9£710
Tue 10/1109:30 -
2 stops32h 44m
Sun 22/1113:20 -
2 stops21h 30m
Deal found 10/9£711
Fri 25/919:25 -
2 stops23h 39m
Wed 30/914:30 -
2 stops24h 10m
Deal found 8/9£713
Thu 17/913:25 -
1 stop28h 35m
Thu 24/912:15 -
1 stop18h 00m
Deal found 12/9£716
Wed 4/1110:50 -
1 stop31h 15m
Sat 14/1113:59 -
1 stop34h 26m
Deal found 9/9£717
Thu 5/1118:00 -
2 stops48h 32m
Fri 20/1117:50 -
1 stop35h 30m
Deal found 12/9£723

Find flight deals from Heathrow to Belize

Round-trip from

£683

One-way from

£384

Popular in

August

Cheapest in

February

Average price

£745
Air Canada
  • Air Canada
  • 7/2-19/2
  • 3 total stops
  • 53h 25m total
  • London to Belize
Search Deals
24/11-31/12
  • 24/11-31/12
  • 2 total stops
  • 49h 25m total
  • London to Belize
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£37 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

Tue 1/12

17:45-13:10

2 stops49h 25m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£398

LondonBelize City

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

LHRBZE

London Heathrow

Fri 5/2

14:50-17:25

3 stops80h 35m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£435

LondonBelize City

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

LHRBZE

London Heathrow

Sun 27/12

14:50-17:25

2 stops32h 35m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£485

LondonBelize City

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

LHRBZE

London Heathrow

Fri 5/2

10:20-17:52

2 stops37h 32m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£498

LondonBelize City

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

LHRBZE

London Heathrow

Sat 26/12

14:50-17:25

3 stops56h 35m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£541

LondonBelize City

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

LHRBZE

London Heathrow

Mon 28/12

13:40-13:10

3 stops53h 30m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£554

LondonBelize City

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

LHRBZE

London Heathrow

Wed 16/12

07:50-13:10

2 stops35h 20m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£643

LondonBelize City

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

LHRBZE

London Heathrow

Mon 21/9

21:10-14:30

3 stops48h 20m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£663

LondonBelize City

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

LHRBZE

London Heathrow

Fri 13/11

09:30-13:49

2 stops34h 19m

Belize City Philip S.W.Goldson

Sat 28/11

16:30-21:20

1 stop22h 50m

£706
Fastest return journey

LondonBelize City

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

LHRBZE

London Heathrow

Wed 16/12

14:50-14:30

1 stop29h 40m

Belize City Philip S.W.Goldson

Wed 31/12

00:00-07:00

Nonstop0h 00m

£718

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 16 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, June is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £688). Flying from London Heathrow Airport to Belize in May is currently the most expensive (average of £833). 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
1,577 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

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

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

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
10,210 reviews
KLM
7.8
Good
1,577 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

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
12,049 reviews
KLM
7.8
Good
1,577 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

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
11,619 reviews
KLM
7.8
Good
1,577 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

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
8,214 reviews
KLM
7.8
Good
1,577 reviews
Check prices

Food

7.3

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

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 £706, United Airlines can have you in Belize from London Heathrow Airport in 34h 19m. 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, June is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £688). Flying from London Heathrow Airport to Belize in May is currently the most expensive (average of £833). 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£811FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£587Average£711FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£591Average£700FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£619Average£803FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£622Average£733FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£651Average£813FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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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