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Cheap flights from London Heathrow Airport to Belém 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BEL
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Belém

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Belém
Explore the most affordable flight options available from Heathrow to Belém. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Wed 11/306:00
LHR
-
BEL
2 stops31h 30m
Multiple Airlines
Wed 18/314:05
BEL
-
LHR
2 stops25h 50m
Multiple Airlines
Deal found 25/1£794
Wed 11/320:15
LHR
-
BEL
1 stop17h 15m
LATAM Airlines
Wed 18/314:05
BEL
-
LHR
1 stop21h 00m
LATAM Airlines
Deal found 25/1£826
Mon 2/206:00
LHR
-
BEL
3 stops26h 40m
Multiple Airlines
Tue 10/208:50
BEL
-
LHR
3 stops31h 25m
Multiple Airlines
Deal found 27/1£878
Wed 25/206:55
LHR
-
BEL
2 stops30h 35m
LATAM Airlines
Wed 4/314:05
BEL
-
LHR
1 stop21h 00m
LATAM Airlines
Deal found 26/1£952
Thu 5/206:00
LHR
-
BEL
1 stop19h 00m
Multiple Airlines
Thu 2/408:50
BEL
-
LHR
1 stop26h 45m
Multiple Airlines
Deal found 26/1£1,012

Find flight deals from Heathrow to Belém

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

£794

One-way from

£429

Popular in

November

Cheapest in

January

Average price

£315
11/3-18/3
  • 11/3-18/3
  • 4 total stops
  • 57h 20m total
  • London to Belém
Search Deals
10/2
  • 10/2
  • 3 total stops
  • 31h 15m total
  • London to Belém
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£177 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£53 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 Heathrow to Belém 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 London Heathrow Airport to Belém that are best for you.

Fly from

Heathrow

Fly to

Belém

Route

Depart

Return

Price

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Wed 11/3

06:00-10:30

2 stops31h 30m

Belém Val De Cans

Wed 18/3

14:05-18:55

2 stops25h 50m

£794

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Wed 11/3

20:15-10:30

1 stop17h 15m

Belém Val De Cans

Wed 18/3

14:05-14:05

1 stop21h 00m

£826

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Wed 25/2

11:10-16:25

2 stops32h 15m

Belém Val De Cans

Tue 3/3

02:45-07:10

2 stops49h 25m

£878

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Wed 25/2

06:55-10:30

2 stops30h 35m

Belém Val De Cans

Wed 4/3

14:05-14:05

1 stop21h 00m

£952

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Mon 16/3

06:00-16:05

1 stop13h 05m

Belém Val De Cans

Wed 18/3

18:00-17:30

2 stops20h 30m

£1,410

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Mon 16/3

22:35-02:30

2 stops30h 55m

Belém Val De Cans

Wed 18/3

11:50-14:55

2 stops48h 05m

£1,494

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Tue 10/2

20:50-01:05

3 stops31h 15m

£429

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Tue 30/6

22:05-05:40

1 stop35h 35m

£744

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Tue 30/6

06:15-02:05

2 stops23h 50m

£778

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Tue 30/6

13:05-04:55

3 stops43h 50m

£8,132

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Best time to book a flight from Heathrow to Belém

Have a flexible travel schedule? Discover the best time to fly to Belém 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 Belém

What’s the top stopover airport for flights from London Heathrow Airport to Belém?

Share of one-stop return flights from London Heathrow Airport to Belém chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Lisbon (LIS) – chosen by Cheapflights users on 81% of one-stop itineraries from London Heathrow Airport to Belém on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Belém?

Average return fare for one-stop flights from London Heathrow Airport to Belém, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £853.

What’s the fastest stopover option from London Heathrow Airport to Belém?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Belém, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Lisbon (LIS) have the shortest average one-way travel time for one-stop routes: 13h 01m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Belém?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Belém, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Lisbon (LIS) offer the fastest connection on this route, with an average stopover time of 2h 51m.

Reviews of airlines servicing Belém

Get insights into the airlines that provide service to Belém. 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 Belém. Reviews last updated 28 January 2026.
Read reviews from past customers who have flown with LATAM Airlines and TAP AIR PORTUGAL from London Heathrow Airport to Belém. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,915 reviews
Check prices

Food

6.7

Boarding

7.5

Overall

7.5

Comfort

7.3

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
LATAM Airlines
7.5
Good
1,915 reviews
LATAM Airlines
7.5
Good
1,915 reviews
Check prices

Food

6.7

Boarding

7.5

Overall

7.5

Comfort

7.3

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
TAP AIR PORTUGAL
7.1
Good
2,130 reviews
LATAM Airlines
7.5
Good
1,915 reviews
Check prices

Food

6.7

Boarding

7.5

Overall

7.5

Comfort

7.3

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Belém. 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 into for flights to Belém from London Heathrow?

    Located just 5.5 mi from the city center, Belém Val De Cans is the airport most travelers will use when flying to Belém from London Heathrow. Booking flights from London Heathrow to Val De Cans (BEL) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 2 different airlines.

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

    Departing from London Heathrow Airport to Belém will take you 17h 15m. Airlines will cover a distance of 4596 mi.

  • What are the cheapest airlines flying from London Heathrow Airport to Belém round-trip?

    According to our current data, TAP AIR PORTUGAL (£677), and LATAM Airlines (£780) offers the cheapest pricing from London Heathrow Airport to Belém. TAP AIR PORTUGAL is 24% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Belém by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Heathrow to Belém

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

Top 2 airlines flying from Heathrow to Belém

Discover the top 2 airlines that operate flights from Heathrow to Belém. 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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£677Average£999FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LATAM AirlinesCheapest£780Average£1,452FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Belém?

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belém from Heathrow.

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

Need flexible booking options for your flight to Belém from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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