Find flights
When to book
Airlines
FAQs

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BZE
16 Mar — 23 Mar1
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 14 February 2026.

Mon 16/306:50
LHR
-
BZE
2 stops20h 15m
Air Canada
Tue 31/309:35
BZE
-
LHR
1 stop17h 25m
Air Canada
Deal found 13/2£593
Mon 16/313:25
LHR
-
BZE
1 stop13h 40m
Multiple Airlines
Tue 31/309:35
BZE
-
LHR
1 stop13h 55m
Multiple Airlines
Deal found 13/2£615
Mon 23/313:25
LHR
-
BZE
1 stop13h 40m
Multiple Airlines
Tue 7/410:00
BZE
-
LHR
1 stop17h 00m
Multiple Airlines
Deal found 10/2£616
Mon 2/306:50
LHR
-
BZE
2 stops21h 15m
Air Canada
Tue 24/310:00
BZE
-
LHR
1 stop15h 10m
Air Canada
Deal found 12/2£619
Mon 16/317:00
LHR
-
BZE
2 stops25h 50m
British Airways
Tue 31/315:39
BZE
-
LHR
2 stops33h 11m
British Airways
Deal found 13/2£643
Thu 5/314:45
LHR
-
BZE
2 stops27h 33m
Multiple Airlines
Mon 23/315:39
BZE
-
LHR
2 stops24h 31m
Multiple Airlines
Deal found 12/2£644
Wed 11/311:15
LHR
-
BZE
1 stop30h 15m
British Airways
Wed 25/315:39
BZE
-
LHR
1 stop13h 51m
British Airways
Deal found 11/2£645
Mon 9/312:05
LHR
-
BZE
1 stop29h 09m
Lufthansa
Thu 19/312:18
BZE
-
LHR
1 stop15h 57m
Lufthansa
Deal found 14/2£646
Wed 4/310:00
LHR
-
BZE
1 stop32h 14m
Lufthansa
Thu 19/312:18
BZE
-
LHR
1 stop15h 57m
Lufthansa
Deal found 10/2£647
Thu 26/312:05
LHR
-
BZE
1 stop31h 27m
Lufthansa
Sun 5/412:20
BZE
-
LHR
1 stop16h 15m
Lufthansa
Deal found 12/2£648

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 14 February 2026.

Round-trip from

£593

One-way from

£381

Popular in

December

Cheapest in

January

Average price

£618
Air Canada
  • Air Canada
  • 16/3-31/3
  • 3 total stops
  • 37h 40m total
  • London to Belize
Search Deals
WestJet
  • WestJet
  • 1/3
  • 2 total stops
  • 29h 14m total
  • London to Belize
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£27 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 February 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 14 February 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 23/3

10:35-11:30

2 stops30h 55m

Belize City Philip S.W.Goldson

Tue 7/4

15:31-19:45

2 stops21h 14m

£644

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 9/3

12:05-11:14

1 stop29h 09m

Belize City Philip S.W.Goldson

Thu 19/3

12:18-10:15

1 stop15h 57m

£646

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Thu 23/4

12:15-11:05

1 stop29h 50m

Belize City Philip S.W.Goldson

Thu 30/4

13:52-11:05

1 stop14h 13m

£655

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Thu 9/4

12:30-11:05

2 stops29h 35m

Belize City Philip S.W.Goldson

Thu 23/4

13:52-11:05

1 stop14h 13m

£657

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Mon 9/3

11:15-11:30

1 stop30h 15m

Belize City Philip S.W.Goldson

Thu 19/3

12:30-12:15

1 stop17h 45m

£658

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sat 2/5

18:00-13:33

2 stops26h 33m

Belize City Philip S.W.Goldson

Sat 23/5

15:10-20:40

1 stop22h 30m

£658

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sat 16/5

18:00-13:33

2 stops26h 33m

Belize City Philip S.W.Goldson

Sun 24/5

14:35-07:40

1 stop34h 05m

£658

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sun 1/3

14:50-14:04

3 stops29h 14m

£390

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Sun 1/3

14:50-15:28

1 stop30h 38m

£431

LondonBelize City

LHR - BZE

LHRBZE

London Heathrow

Wed 27/5

21:05-18:45

3 stops52h 40m

£460

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 14 results
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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £522). Flying from London Heathrow Airport to Belize in June is currently the most expensive (average of £615). 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 14 February 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
1,454 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

7.7

Entertainment

7.1

Comfort

7.6

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
1,454 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

7.7

Entertainment

7.1

Comfort

7.6

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
1,534 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

7.7

Entertainment

7.1

Comfort

7.6

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
9,295 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

7.7

Entertainment

7.1

Comfort

7.6

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
11,293 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

7.7

Entertainment

7.1

Comfort

7.6

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
7,739 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Food

7.3

Overall

7.7

Entertainment

7.1

Comfort

7.6

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 £646, Lufthansa can have you in Belize from London Heathrow Airport in 29h 09m. 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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Belize (average of £522). Flying from London Heathrow Airport to Belize in June is currently the most expensive (average of £615). 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 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£523Average£644FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£533Average£748FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£545Average£637FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest£558Average£628FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£585Average£655FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£615Average£735FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£618Average£728FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.