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Cheap flights from London Heathrow Airport to Belize from £369

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BZE
9 May — 16 May1
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
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 9 April 2026.

Mon 2/1111:15
LHR
-
BZE
1 stop30h 53m
British Airways
Wed 2/1216:20
BZE
-
LHR
1 stop13h 10m
British Airways
Deal found 5/4£686
Sat 25/415:00
LHR
-
BZE
1 stop27h 05m
British Airways
Sat 9/515:31
BZE
-
LHR
2 stops23h 09m
British Airways
Deal found 8/4£689
Sat 2/515:40
LHR
-
BZE
1 stop26h 25m
British Airways
Sat 9/513:52
BZE
-
LHR
2 stops24h 48m
British Airways
Deal found 8/4£690
Wed 29/415:00
LHR
-
BZE
1 stop27h 05m
British Airways
Tue 12/513:52
BZE
-
LHR
1 stop15h 43m
British Airways
Deal found 9/4£698
Sun 10/515:30
LHR
-
BZE
2 stops50h 45m
United Airlines
Wed 2/914:35
BZE
-
LHR
1 stop14h 00m
United Airlines
Deal found 6/4£702
Sun 24/509:30
LHR
-
BZE
2 stops56h 45m
United Airlines
Fri 5/614:35
BZE
-
LHR
2 stops33h 20m
United Airlines
Deal found 5/4£703
Thu 7/507:30
LHR
-
BZE
2 stops61h 03m
United Airlines
Sat 16/514:35
BZE
-
LHR
1 stop14h 00m
United Airlines
Deal found 7/4£704
Fri 17/410:45
LHR
-
BZE
2 stops31h 31m
Delta
Fri 8/512:40
BZE
-
LHR
2 stops16h 55m
Delta
Deal found 6/4£709
Sun 12/416:50
LHR
-
BZE
2 stops25h 26m
Delta
Tue 5/512:41
BZE
-
LHR
1 stop17h 34m
Delta
Deal found 5/4£709
Fri 24/708:00
LHR
-
BZE
2 stops36h 33m
United Airlines
Mon 3/814:35
BZE
-
LHR
1 stop14h 00m
United Airlines
Deal found 5/4£710
Tue 21/713:40
LHR
-
BZE
1 stop28h 35m
United Airlines
Sat 8/814:35
BZE
-
LHR
2 stops33h 20m
United Airlines
Deal found 5/4£711

Find flight deals from Heathrow to Belize

Keep the following information in mind while searching for Heathrow to Belize flight deals. Data was last updated 9 April 2026.

Round-trip from

£689

One-way from

£369

Popular in

December

Cheapest in

January

Average price

£679
British Airways
  • British Airways
  • 25/4-9/5
  • 3 total stops
  • 50h 14m total
  • London to Belize
Search Deals
30/4
  • 30/4
  • 2 total stops
  • 52h 50m total
  • London to Belize
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 9 April 2026.
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 - BZE

LHRBZE

London Heathrow

Sat 9/5

10:00-13:33

1 stop34h 33m

Belize City Philip S.W.Goldson

Wed 2/9

14:35-11:35

1 stop14h 00m

£710
Fastest return journey

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sat 16/5

10:00-11:15

1 stop32h 15m

Belize City Philip S.W.Goldson

Sun 24/5

14:35-11:35

1 stop14h 00m

£711

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 18/5

16:40-11:15

2 stops25h 35m

Belize City Philip S.W.Goldson

Mon 1/6

14:35-06:55

2 stops33h 20m

£712

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Fri 10/7

08:00-11:15

2 stops34h 15m

Belize City Philip S.W.Goldson

Sun 2/8

12:20-11:35

1 stop16h 15m

£718

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Tue 14/7

16:40-11:15

2 stops25h 35m

Belize City Philip S.W.Goldson

Wed 29/7

14:35-09:40

2 stops36h 05m

£721

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 20/7

16:40-13:33

2 stops27h 53m

Belize City Philip S.W.Goldson

Wed 12/8

12:20-14:40

2 stops19h 20m

£739

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sat 1/8

08:00-11:15

2 stops34h 15m

Belize City Philip S.W.Goldson

Sat 8/8

12:20-11:35

1 stop16h 15m

£744
Cheapest one-way

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Wed 15/4

22:05-10:24

3 stops43h 19m

£474

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Thu 7/5

11:45-11:24

2 stops30h 39m

£506

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Fri 12/6

17:35-11:07

2 stops48h 32m

£521

Flights are sorted by cheapest return flights first.

Deals found on 5/4

Showing 1-10 of 13 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
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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £521). Flying from London Heathrow Airport to Belize in December is currently the most expensive (average of £647). 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 9 April 2026.
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
7.7
Good
1,492 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,492 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,554 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
American Airlines
7.1
Good
11,560 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air Canada
7.1
Good
10,907 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,865 reviews
KLM
7.7
Good
1,492 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.6

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 £710, United Airlines can have you in Belize from London Heathrow Airport in 34h 33m. 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 £521). Flying from London Heathrow Airport to Belize in December is currently the most expensive (average of £647). 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.

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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£555Average£675FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£576Average£658FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest£591Average£639FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£594Average£664FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£599Average£797FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£603Average£746FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£627Average£739FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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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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