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Cheap flights from London Heathrow Airport to Belize from £429

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BZE
25 Apr — 2 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 26 March 2026.

Mon 20/418:05
LHR
-
BZE
2 stops24h 00m
Multiple Airlines
Mon 27/415:31
BZE
-
LHR
2 stops32h 24m
Multiple Airlines
Deal found 23/3£675
Fri 10/415:00
LHR
-
BZE
1 stop29h 02m
Multiple Airlines
Fri 24/413:52
BZE
-
LHR
2 stops15h 58m
Multiple Airlines
Deal found 24/3£677
Wed 8/418:05
LHR
-
BZE
2 stops24h 00m
British Airways
Wed 22/415:31
BZE
-
LHR
1 stop14h 04m
British Airways
Deal found 25/3£677
Wed 22/419:25
LHR
-
BZE
2 stops22h 40m
Multiple Airlines
Wed 29/413:52
BZE
-
LHR
2 stops15h 58m
Multiple Airlines
Deal found 25/3£678
Sun 12/414:25
LHR
-
BZE
2 stops29h 37m
British Airways
Tue 28/413:52
BZE
-
LHR
2 stops15h 58m
British Airways
Deal found 25/3£680
Mon 4/510:05
LHR
-
BZE
2 stops32h 00m
Multiple Airlines
Fri 8/513:52
BZE
-
LHR
1 stop14h 13m
Multiple Airlines
Deal found 22/3£684
Mon 6/415:00
LHR
-
BZE
1 stop27h 05m
Multiple Airlines
Mon 20/415:31
BZE
-
LHR
2 stops31h 54m
Multiple Airlines
Deal found 23/3£685
Sat 11/416:25
LHR
-
BZE
2 stops25h 40m
British Airways
Sun 26/415:31
BZE
-
LHR
2 stops32h 24m
British Airways
Deal found 21/3£686
Thu 16/410:05
LHR
-
BZE
2 stops32h 00m
Multiple Airlines
Tue 28/413:52
BZE
-
LHR
2 stops15h 58m
Multiple Airlines
Deal found 21/3£686
Sat 11/417:35
LHR
-
BZE
2 stops24h 30m
American Airlines
Thu 30/412:14
BZE
-
LHR
1 stop16h 56m
American Airlines
Deal found 25/3£688
Mon 13/412:15
LHR
-
BZE
1 stop29h 50m
American Airlines
Mon 4/512:14
BZE
-
LHR
1 stop15h 41m
American Airlines
Deal found 23/3£689

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 26 March 2026.

Round-trip from

£675

One-way from

£429

Popular in

December

Cheapest in

January

Average price

£659
20/4-27/4
  • 20/4-27/4
  • 4 total stops
  • 56h 24m total
  • London to Belize
Search Deals
7/4
  • 7/4
  • 3 total stops
  • 48h 19m 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 (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 26 March 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

Mon 18/5

14:50-11:15

2 stops27h 25m

Belize City Philip S.W.Goldson

Mon 1/6

14:35-06:55

2 stops33h 20m

£718

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sun 12/4

13:40-11:15

1 stop28h 35m

Belize City Philip S.W.Goldson

Sun 19/4

14:35-06:45

2 stops33h 10m

£718

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Thu 9/7

11:25-11:15

2 stops30h 50m

Belize City Philip S.W.Goldson

Sat 18/7

12:20-11:35

1 stop16h 15m

£719

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 6/4

09:40-11:15

2 stops32h 35m

Belize City Philip S.W.Goldson

Mon 27/4

12:41-11:20

1 stop15h 39m

£720

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 6/4

09:40-11:15

2 stops32h 35m

Belize City Philip S.W.Goldson

Thu 23/4

12:41-12:10

2 stops16h 29m

£720
Fastest return journey

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Fri 10/7

10:00-11:15

1 stop32h 15m

Belize City Philip S.W.Goldson

Sun 2/8

14:35-11:35

1 stop14h 00m

£720

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Thu 7/5

09:30-13:33

2 stops35h 03m

Belize City Philip S.W.Goldson

Thu 14/5

12:20-11:35

1 stop16h 15m

£720

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 6/4

08:00-11:15

2 stops34h 15m

Belize City Philip S.W.Goldson

Mon 4/5

14:35-11:35

1 stop14h 00m

£721
Cheapest one-way

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 6/4

22:05-09:45

3 stops42h 40m

£476

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Wed 20/5

22:05-10:22

3 stops43h 17m

£476

Flights are sorted by cheapest return flights first.

Deals found on 26/3

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
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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £547). Flying from London Heathrow Airport to Belize in June is currently the most expensive (average of £626). 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 26 March 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
7.8
Good
1,478 reviews
Check prices

Overall

7.8

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

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
7.8
Good
1,478 reviews
KLM
7.8
Good
1,478 reviews
Check prices

Overall

7.8

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

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 France
7.4
Good
1,553 reviews
KLM
7.8
Good
1,478 reviews
Check prices

Overall

7.8

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

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
9,483 reviews
KLM
7.8
Good
1,478 reviews
Check prices

Overall

7.8

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

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
11,495 reviews
KLM
7.8
Good
1,478 reviews
Check prices

Overall

7.8

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

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
7,821 reviews
KLM
7.8
Good
1,478 reviews
Check prices

Overall

7.8

Crew

8.4

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

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 £718, United Airlines can have you in Belize from London Heathrow Airport in 27h 25m. 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 £547). Flying from London Heathrow Airport to Belize in June is currently the most expensive (average of £626). 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 26 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£556Average£676FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£564Average£656FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£582Average£791FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£592Average£639FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£596Average£665FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£626Average£748FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£629Average£770FlexibilityNo 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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