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Cheap flights from Belém to London Heathrow Airport from £741

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BEL — LHR
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belém to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Belém to Heathrow
Explore the most affordable flight options available from Belém to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Mon 22/1203:25BEL - LHR
2 stops38h 25mKLM
Tue 30/1210:00LHR - BEL
2 stops43h 35mKLM
Deal found 12/12£977
Mon 22/1203:25BEL - LHR
2 stops39h 00mAir France
Tue 30/1219:20LHR - BEL
2 stops43h 40mAir France
Deal found 10/12£981
Mon 22/1203:25BEL - LHR
2 stops31h 20mGOL
Tue 30/1219:20LHR - BEL
2 stops34h 15mGOL
Deal found 11/12£1,029
Tue 23/1223:35BEL - LHR
1 stop14h 55mTAP AIR PORTUGAL
Tue 30/1206:00LHR - BEL
1 stop19h 00mTAP AIR PORTUGAL
Deal found 10/12£1,192
Tue 23/1208:50BEL - LHR
1 stop26h 45mAvianca
Tue 30/1221:40LHR - BEL
1 stop35h 00mAvianca
Deal found 12/12£1,235
Fri 12/1217:50BEL - LHR
2 stops38h 35mTAP AIR PORTUGAL
Fri 19/1218:30LHR - BEL
1 stop30h 30mTAP AIR PORTUGAL
Deal found 11/12£1,771
Fri 12/1214:05BEL - LHR
2 stops39h 00mSWISS
Fri 19/1206:00LHR - BEL
2 stops34h 20mSWISS
Deal found 11/12£2,009
Fri 12/1220:35BEL - LHR
1 stop31h 10mMultiple Airlines
Fri 19/1221:15LHR - BEL
1 stop19h 05mMultiple Airlines
Deal found 11/12£2,316

Find flight deals from Belém to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Belém (BEL) to Heathrow (LHR). 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 12 December 2025.

Round-trip from

£696

Popular in

July

Cheapest in

August

Average price

£856
Avianca
  • Avianca
  • 12/3-17/3
  • 2 total stops
  • 61h 45m total
  • Belém to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belém to Heathrow 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 12 December 2025.
Use the filters below to find and compare flights from Belém to London Heathrow Airport that are best for you.

Fly from

Belém

Fly to

Heathrow

Route

Depart

Return

Price

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Thu 12/3

14:05-14:05

1 stop21h 00m

London Heathrow

Mon 16/3

20:15-11:05

1 stop17h 50m

£741

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Sat 7/3

23:35-17:30

1 stop14h 55m

London Heathrow

Tue 17/3

08:15-22:00

1 stop16h 45m

£783

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Sat 7/3

23:35-17:30

1 stop14h 55m

London Heathrow

Wed 18/3

06:00-15:50

1 stop12h 50m

£783

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Sat 7/3

23:35-17:30

1 stop14h 55m

London Heathrow

Mon 16/3

06:00-16:05

1 stop13h 05m

£783

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Sat 7/3

23:35-18:55

1 stop16h 20m

London Heathrow

Sat 14/3

12:25-22:00

1 stop12h 35m

£783

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Sat 31/1

03:40-13:45

2 stops31h 05m

London Heathrow

Mon 25/5

09:00-12:00

2 stops31h 00m

£787

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Sun 24/5

11:55-15:05

1 stop23h 10m

London Heathrow

Thu 4/6

21:20-10:50

1 stop17h 30m

£789

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Fri 8/5

11:55-18:55

2 stops27h 00m

London Heathrow

Sun 17/5

21:20-13:20

1 stop20h 00m

£798

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Sun 1/2

14:05-16:35

2 stops23h 30m

London Heathrow

Mon 25/5

21:20-10:50

1 stop17h 30m

£798

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Mon 2/3

17:10-14:05

1 stop17h 55m

London Heathrow

Wed 27/5

06:30-02:05

2 stops23h 35m

£800

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 11 results
1
2

Best time to book a flight from Belém to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Belém 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 Belém to London Heathrow Airport

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

Currently, November is the cheapest month in which you can book a flight from Belém to London Heathrow Airport (average of £651). Flying from Belém to London Heathrow Airport in July is currently the most expensive (average of £1,172). 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.

Related info for your journey

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

  • What airport do you fly from for flights from Belém to London Heathrow?

    Belém Val De Cans (BEL), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Belém to London Heathrow. 0 airlines have flights from Val De Cans to London Heathrow on a regular basis. Booking flights from Belém Val De Cans to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

    LATAM Airlines and TAP AIR PORTUGAL can get you from Belém to London Heathrow Airport in just under 14h 55m. Your travel time can differ by up to 6h 05m. The distance between Belém and London Heathrow Airport is about 4596 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Belém to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Belém to Heathrow 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 Belém to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Belém to London Heathrow Airport (average of £651). Flying from Belém to London Heathrow Airport in July is currently the most expensive (average of £1,172). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Northampton
Hounslow
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Watford
Hayes
Crawley
Winchester
Swindon
Deal
Bedford
Romford
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belém to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Belém to Gatwick 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 Belém to Heathrow?

Deals for Belém to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Belém to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belém to Heathrow.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Belém today and book when prices fit your budget.

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