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Cheap flights from Belém to London Heathrow Airport from £335

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BEL — LHR
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 30 October 2025.

Round-trip from

£916

One-way from

£335

Popular in

July

Cheapest in

August

Average price

£886
KLM
  • KLM
  • 12/2-17/2
  • 4 total stops
  • 60h 55m total
  • Belém to London
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Avianca
  • Avianca
  • 4/11
  • 1 total stop
  • 26h 45m total
  • Belém to London
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Highest demand for flights based on searches. 5% potential increase in price (£38 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find 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 30 October 2025.

Sun 2/1103:25BEL - LHR
2 stops36h 50mMultiple Airlines
Tue 18/1119:20LHR - BEL
2 stops33h 50mMultiple Airlines
Deal found 29/10£751
Mon 3/1114:05BEL - LHR
1 stop21h 00mLATAM Airlines
Tue 18/1120:15LHR - BEL
1 stop20h 05mLATAM Airlines
Deal found 28/10£794
Mon 3/1117:55BEL - LHR
2 stops20h 35mTAP AIR PORTUGAL
Tue 18/1118:30LHR - BEL
2 stops29h 35mTAP AIR PORTUGAL
Deal found 28/10£943
Mon 8/1211:50BEL - LHR
1 stop23h 15mMultiple Airlines
Sun 14/1219:55LHR - BEL
2 stops29h 20mMultiple Airlines
Deal found 27/10£976
Sun 7/1203:25BEL - LHR
2 stops31h 20mGOL
Sun 14/1206:30LHR - BEL
2 stops23h 00mGOL
Deal found 27/10£991
Mon 3/1114:05BEL - LHR
2 stops19h 55mSWISS
Tue 18/1118:40LHR - BEL
2 stops21h 40mSWISS
Deal found 29/10£1,017

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 30 October 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 12/2

03:55-20:50

2 stops37h 55m

London Heathrow

Tue 17/2

06:30-02:30

2 stops23h 00m

£916

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Mon 8/12

11:50-14:05

1 stop23h 15m

London Heathrow

Sun 14/12

19:55-22:15

2 stops29h 20m

£976

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Sun 7/12

03:25-13:45

2 stops31h 20m

London Heathrow

Sun 14/12

06:30-02:30

2 stops23h 00m

£991

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Fri 13/2

11:50-17:15

2 stops26h 25m

London Heathrow

Tue 17/2

20:15-16:25

1 stop23h 10m

£1,009

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Sat 13/12

14:05-14:05

1 stop21h 00m

London Heathrow

Sat 20/12

20:15-10:50

1 stop17h 35m

£1,120

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Tue 4/11

08:50-14:35

1 stop26h 45m

£335

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Sun 14/12

06:15-22:10

2 stops36h 55m

£424

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Thu 13/11

04:55-18:15

3 stops34h 20m

£428

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Wed 26/11

03:25-20:50

2 stops38h 25m

£443

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Fri 21/11

11:00-17:15

2 stops27h 15m

£445

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 15 results
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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, March is the cheapest month in which you can book a flight from Belém to London Heathrow Airport (average of £657). Flying from Belém to London Heathrow Airport in July is currently the most expensive (average of £1,187). 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.

How much does it cost for a return flight from Belém to London Heathrow Airport?

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?

    KLM and GOL can get you from Belém to London Heathrow Airport in just under 31h 20m. Your travel time can differ by up to 6h 35m. 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, March is the cheapest month in which you can book a flight from Belém to London Heathrow Airport (average of £657). Flying from Belém to London Heathrow Airport in July is currently the most expensive (average of £1,187). 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
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Chichester
Swindon
Crawley
Romford
Brentford
Ipswich

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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