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Cheap flights from Belém to London Heathrow Airport from £425

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
BEL — LHR
27 Feb — 6 Mar1
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 28 January 2026.

Wed 11/318:20
BEL
-
LHR
1 stop16h 45m
LATAM Airlines
Wed 18/320:15
LHR
-
BEL
1 stop17h 15m
LATAM Airlines
Deal found 25/1£728
Sun 15/311:50
BEL
-
LHR
1 stop23h 15m
LATAM Airlines
Wed 18/320:15
LHR
-
BEL
1 stop20h 05m
LATAM Airlines
Deal found 25/1£758
Tue 10/303:25
BEL
-
LHR
2 stops28h 05m
GOL
Wed 18/306:20
LHR
-
BEL
2 stops23h 10m
GOL
Deal found 25/1£762
Mon 13/422:20
BEL
-
LHR
1 stop20h 35m
TAP AIR PORTUGAL
Sun 19/416:35
LHR
-
BEL
1 stop25h 30m
TAP AIR PORTUGAL
Deal found 27/1£794
Sun 24/514:05
BEL
-
LHR
1 stop21h 00m
LATAM Airlines
Thu 4/621:20
LHR
-
BEL
1 stop23h 05m
LATAM Airlines
Deal found 26/1£797
Sun 25/1017:55
BEL
-
LHR
2 stops40h 55m
GOL
Thu 10/1214:45
LHR
-
BEL
2 stops30h 00m
GOL
Deal found 26/1£805
Sun 1/311:50
BEL
-
LHR
2 stops23h 30m
LATAM Airlines
Tue 3/320:15
LHR
-
BEL
1 stop17h 10m
LATAM Airlines
Deal found 27/1£834

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 28 January 2026.

Round-trip from

£728

One-way from

£425

Popular in

July

Cheapest in

August

Average price

£1,022
LATAM Airlines
  • LATAM Airlines
  • 11/3-18/3
  • 2 total stops
  • 34h 00m total
  • Belém to London
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 1/6
  • 1 total stop
  • 21h 00m total
  • Belém to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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 28 January 2026.
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

Wed 11/3

18:20-14:05

1 stop16h 45m

London Heathrow

Wed 18/3

20:15-10:30

1 stop17h 15m

£728

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Sun 15/3

14:05-14:05

1 stop21h 00m

London Heathrow

Wed 18/3

20:15-23:35

2 stops30h 20m

£758

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Tue 10/3

03:25-10:30

2 stops28h 05m

London Heathrow

Wed 18/3

06:20-02:30

2 stops23h 10m

£762

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Mon 13/4

22:20-22:55

1 stop20h 35m

London Heathrow

Sun 19/4

16:35-14:05

1 stop25h 30m

£794

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Sun 24/5

11:50-15:05

1 stop23h 15m

London Heathrow

Thu 4/6

21:20-16:25

1 stop23h 05m

£797

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Mon 1/6

04:35-15:05

2 stops30h 30m

£425

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Fri 5/6

17:15-15:05

1 stop17h 50m

£432

Flights are sorted by cheapest return flights first.

Deals found on 25/1

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 £635). Flying from Belém to London Heathrow Airport in July is currently the most expensive (average of £1,143). 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 can get you from Belém to London Heathrow Airport in just under 16h 45m. Your travel time can differ by up to . The distance between Belém and London Heathrow Airport is about 4596 mi.

  • 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 £635). Flying from Belém to London Heathrow Airport in July is currently the most expensive (average of £1,143). 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
Luton
Croydon
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Watford
Colchester
Guildford
Swindon
Chelmsford
Bedford
Crawley
Kingston upon Thames
Eastbourne

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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