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Cheap flights from London Heathrow Airport to Belize from £381

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BZE
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Belize

Keep the following information in mind while searching for Heathrow to Belize flight deals. Data was last updated 15 January 2026.

Round-trip from

£594

One-way from

£381

Popular in

December

Cheapest in

January

Average price

£593
Air Canada
  • Air Canada
  • 2/2-24/2
  • 3 total stops
  • 33h 15m total
  • London to Belize
Search Deals
18/3
  • 18/3
  • 2 total stops
  • 30h 49m total
  • London to Belize
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Heathrow to Belize

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Belize
Explore the most affordable flight options available from Heathrow to Belize. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 January 2026.

Mon 16/206:00
LHR
-
BZE
2 stops22h 05m
Air Canada
Tue 3/311:00
BZE
-
LHR
1 stop14h 10m
Air Canada
Deal found 13/1£615
Wed 4/319:25
LHR
-
BZE
2 stops48h 35m
Air Canada
Tue 24/310:00
BZE
-
LHR
1 stop15h 10m
Air Canada
Deal found 13/1£617
Mon 23/206:50
LHR
-
BZE
2 stops21h 15m
Air Canada
Tue 7/410:00
BZE
-
LHR
1 stop13h 30m
Air Canada
Deal found 13/1£621
Mon 23/206:50
LHR
-
BZE
2 stops21h 15m
Air Canada
Fri 3/413:50
BZE
-
LHR
1 stop33h 45m
Air Canada
Deal found 14/1£624
Mon 9/306:50
LHR
-
BZE
2 stops20h 15m
Air Canada
Fri 27/313:50
BZE
-
LHR
1 stop33h 45m
Air Canada
Deal found 13/1£625
Mon 9/306:50
LHR
-
BZE
2 stops20h 15m
Air Canada
Tue 24/310:00
BZE
-
LHR
2 stops18h 05m
Air Canada
Deal found 15/1£626
Sun 8/311:05
LHR
-
BZE
2 stops40h 00m
Air Canada
Tue 24/310:00
BZE
-
LHR
1 stop15h 10m
Air Canada
Deal found 15/1£630
Sun 8/311:05
LHR
-
BZE
2 stops40h 00m
Air Canada
Tue 31/310:00
BZE
-
LHR
1 stop17h 00m
Air Canada
Deal found 13/1£632

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Belize 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 15 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Belize that are best for you.

Fly from

Heathrow

Fly to

Belize

Route

Depart

Return

Price

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 9/3

06:50-21:05

2 stops20h 15m

Belize City Philip S.W.Goldson

Tue 24/3

10:00-10:05

2 stops18h 05m

£626

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Wed 11/3

11:15-11:30

1 stop30h 15m

Belize City Philip S.W.Goldson

Wed 25/3

15:39-11:30

1 stop13h 51m

£647

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Wed 11/3

14:30-12:50

1 stop28h 20m

Belize City Philip S.W.Goldson

Wed 25/3

13:50-12:00

2 stops16h 10m

£647

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Thu 12/3

11:10-13:00

1 stop31h 50m

Belize City Philip S.W.Goldson

Tue 24/3

10:00-10:05

2 stops18h 05m

£652

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 9/2

07:30-12:14

2 stops34h 44m

Belize City Philip S.W.Goldson

Thu 19/2

15:38-07:30

1 stop33h 52m

£655

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 9/3

18:00-11:30

2 stops23h 30m

Belize City Philip S.W.Goldson

Wed 25/3

15:39-12:05

1 stop14h 26m

£656

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Wed 11/3

19:10-12:50

2 stops23h 40m

Belize City Philip S.W.Goldson

Thu 26/3

11:41-07:20

1 stop13h 39m

£656

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 9/3

18:00-11:30

2 stops23h 30m

Belize City Philip S.W.Goldson

Thu 26/3

15:39-12:05

1 stop14h 26m

£656

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Tue 10/3

17:05-11:30

2 stops24h 25m

Belize City Philip S.W.Goldson

Tue 24/3

15:39-11:30

1 stop13h 51m

£656

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Tue 10/3

19:05-12:50

2 stops23h 45m

Belize City Philip S.W.Goldson

Mon 23/3

15:39-11:30

1 stop13h 51m

£656

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 22 results
1
2
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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
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

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

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £531). Flying from London Heathrow Airport to Belize in June is currently the most expensive (average of £625). 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.

Reviews of airlines servicing Belize

Get insights into the airlines that provide service to Belize. 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. Reviews last updated 15 January 2026.
Check out reviews from past customers who have flown with KLM, Air France, andUnited 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
7.7
Good
1,440 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,440 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air France
7.4
Good
1,522 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,164 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
American Airlines
7.2
Good
11,132 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,676 reviews
KLM
7.7
Good
1,440 reviews
Check prices

Food

7.2

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Belize. 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?

    For as low as £626, Air Canada can have you in Belize from London Heathrow Airport in 20h 15m. 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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £531). Flying from London Heathrow Airport to Belize in June is currently the most expensive (average of £625). 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

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Alternative routes for Heathrow to Belize

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to San José flights
London City to San José flights
Heathrow to Panama City flights
Stansted to San José flights
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Luton to San José flights
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London City to Guatemala City flights
Heathrow to Managua flights
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London City to Managua flights
Heathrow to Liberia flights
Gatwick to Liberia flights
Heathrow to San Salvador flights
London City to Liberia flights
London City to San Salvador flights
Stansted to Guatemala City flights
Gatwick to San Salvador flights
Gatwick to Philip S.W.Goldson flights
Heathrow to Coxen Hole flights
Heathrow to San Pedro Sula flights
Gatwick to San Pedro Sula flights
Stansted to Managua flights
London City to San Pedro Sula flights
Stansted to San Salvador flights
London City to Tegucigalpa flights
Heathrow to Tegucigalpa flights
Gatwick to Tegucigalpa flights

Top 7 airlines flying from Heathrow to Belize

Discover the top 7 airlines that operate flights from Heathrow to Belize. 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 15 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£554Average£644FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£556Average£654FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£561Average£748FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£567Average£628FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£595Average£637FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£625Average£757FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£628Average£721FlexibilityNo cancel feeOn-time71%
Search American Airlines 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?

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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