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Cheap flights from London Heathrow Airport to Belize City from £468

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TZA
20 Jun — 27 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Belize City

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Belize City
Explore the most affordable flight options available from Heathrow to Belize City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Wed 11/1111:15
LHR
-
BZE
1 stop30h 53m
British Airways
Sun 22/1116:21
BZE
-
LHR
1 stop13h 44m
British Airways
Deal found 17/5£686
Thu 31/1215:00
LHR
-
BZE
1 stop31h 45m
Air Canada
Fri 22/117:50
BZE
-
LHR
1 stop32h 40m
Air Canada
Deal found 17/5£689
Sat 5/909:30
LHR
-
BZE
2 stops32h 45m
United Airlines
Wed 28/1012:18
BZE
-
LHR
2 stops16h 47m
United Airlines
Deal found 17/5£692
Tue 3/1107:30
LHR
-
BZE
2 stops34h 44m
United Airlines
Sun 8/1115:38
BZE
-
LHR
1 stop33h 52m
United Airlines
Deal found 20/5£697
Tue 3/1114:30
LHR
-
BZE
1 stop27h 38m
British Airways
Sun 8/1116:21
BZE
-
LHR
1 stop13h 44m
British Airways
Deal found 20/5£703
Sat 14/1111:15
LHR
-
BZE
1 stop30h 53m
British Airways
Sat 21/1116:21
BZE
-
LHR
1 stop13h 44m
British Airways
Deal found 21/5£704
Mon 22/609:30
LHR
-
BZE
2 stops59h 03m
United Airlines
Mon 29/614:35
BZE
-
LHR
2 stops36h 05m
United Airlines
Deal found 19/5£711
Wed 30/1215:50
LHR
-
BZE
1 stop28h 35m
Delta
Sun 24/113:40
BZE
-
LHR
1 stop13h 20m
Delta
Deal found 17/5£714
Mon 28/1216:20
LHR
-
BZE
2 stops25h 54m
United Airlines
Thu 21/115:38
BZE
-
LHR
2 stops23h 42m
United Airlines
Deal found 17/5£715
Wed 29/716:00
LHR
-
BZE
2 stops26h 15m
United Airlines
Fri 7/814:35
BZE
-
LHR
2 stops23h 50m
United Airlines
Deal found 16/5£716
Sat 5/918:35
LHR
-
BZE
2 stops24h 10m
Delta
Wed 28/1012:57
BZE
-
LHR
1 stop12h 53m
Delta
Deal found 19/5£718
Fri 13/1112:00
LHR
-
BZE
1 stop30h 41m
United Airlines
Sat 21/1113:18
BZE
-
LHR
1 stop14h 57m
United Airlines
Deal found 19/5£719

Find flight deals from Heathrow to Belize City

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Belize City (BZ1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 May 2026.

Round-trip from

£686

One-way from

£468

Popular in

April

Cheapest in

January

Average price

£793
British Airways
  • British Airways
  • 11/11-22/11
  • 2 total stops
  • 44h 37m total
  • London to Belize City
Search Deals
3/6
  • 3/6
  • 3 total stops
  • 57h 42m total
  • London to Belize City
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£44 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 May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Belize City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Belize City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sat 14/11

11:15-12:08

1 stop30h 53m

Belize City Philip S.W.Goldson

Sat 21/11

16:21-12:05

1 stop13h 44m

£704

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sun 14/6

12:15-13:33

2 stops32h 18m

Belize City Philip S.W.Goldson

Sun 21/6

14:35-11:35

1 stop14h 00m

£715

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 13/7

16:40-13:33

2 stops27h 53m

Belize City Philip S.W.Goldson

Thu 23/7

14:35-07:55

1 stop34h 20m

£715

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sun 21/6

16:15-13:33

2 stops28h 18m

Belize City Philip S.W.Goldson

Tue 30/6

12:20-21:25

2 stops26h 05m

£715

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Fri 13/11

18:00-12:14

2 stops24h 14m

Belize City Philip S.W.Goldson

Sat 21/11

15:38-21:20

2 stops23h 42m

£715
Fastest return journey

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Thu 30/7

16:00-13:33

2 stops28h 33m

Belize City Philip S.W.Goldson

Tue 11/8

14:35-11:35

1 stop14h 00m

£716

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Wed 29/7

16:00-11:15

2 stops26h 15m

Belize City Philip S.W.Goldson

Thu 6/8

14:35-06:45

2 stops33h 10m

£716

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Tue 17/11

09:30-12:14

2 stops32h 44m

Belize City Philip S.W.Goldson

Mon 30/11

13:18-10:15

1 stop14h 57m

£716

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 3/8

10:00-11:15

1 stop32h 15m

Belize City Philip S.W.Goldson

Sun 9/8

12:20-11:35

1 stop16h 15m

£716

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Fri 3/7

18:00-11:15

2 stops24h 15m

Belize City Philip S.W.Goldson

Fri 10/7

14:35-06:45

2 stops33h 10m

£719

Flights are sorted by cheapest return flights first.

Deals found on 16/5

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

Best time to book a flight from Heathrow to Belize City

Have a flexible travel schedule? Discover the best time to fly to Belize City from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Belize City

What is the cheapest month to book a flight from London Heathrow Airport to Belize City?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Belize City (average of £461). Flying from London Heathrow Airport to Belize City in May is currently the most expensive (average of £662). 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 much does it cost for a return flight from London Heathrow Airport to Belize City?

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

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Belize City, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Belize City

Get insights into the airlines that provide service to Belize City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belize City. Reviews last updated 21 May 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Belize City, such as KLM,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,518 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

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
1,518 reviews
KLM
7.8
Good
1,518 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

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
9,746 reviews
KLM
7.8
Good
1,518 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

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
11,639 reviews
KLM
7.8
Good
1,518 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

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
11,068 reviews
KLM
7.8
Good
1,518 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

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
7,991 reviews
KLM
7.8
Good
1,518 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

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

Find useful and relevant information for your journey from Heathrow to Belize City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from London Heathrow Airport to Belize City will take you 30h 53m. Airlines will cover a distance of 5182 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Belize City round-trip?

    According to our current data, United Airlines (£587), Lufthansa (£592), and Air Canada (£595) offers the cheapest pricing from London Heathrow Airport to Belize City. These flights start at 17% lower than the current average price 3 months from now.

  • Can I find deals for flights from Heathrow to Belize City that include hotel bookings?

    Yes. In addition to deals on Heathrow to Belize City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Belize City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Belize City.

  • Can I find deals for business class flights from Heathrow to Belize City?

    Yes. Cheapflights offers flight deals from Heathrow to Belize City 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 City?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Belize City (average of £461). Flying from London Heathrow Airport to Belize City in May is currently the most expensive (average of £662). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Belize City

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Philip S.W.Goldson flights
Gatwick to Philip S.W.Goldson flights

Top 7 airlines flying from Heathrow to Belize City

Discover the top 7 airlines that operate flights from Heathrow to Belize City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£587Average£711FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£592Average£695FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£595Average£664FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£599Average£802FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£625Average£778FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£628Average£740FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air FranceCheapest£634Average£695FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Belize City?

Cheapflights helps you search for flights from Heathrow to Belize City 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 City?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Belize City for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Belize City with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Belize City, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Belize City become cheaper?

Of course! You can now track prices for flights from Heathrow to Belize City and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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