Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Belém from £423

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BEL
14 Apr — 21 Apr1
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 15 March 2026.

Tue 28/422:05
LHR
-
BEL
1 stop33h 55m
Avianca
Tue 5/505:05
BEL
-
LHR
1 stop30h 30m
Avianca
Deal found 14/3£609
Tue 31/322:05
LHR
-
BEL
1 stop33h 55m
Avianca
Thu 23/405:05
BEL
-
LHR
1 stop30h 30m
Avianca
Deal found 13/3£821
Tue 28/422:05
LHR
-
BEL
1 stop33h 55m
Multiple Airlines
Tue 5/505:05
BEL
-
LHR
2 stops35h 05m
Multiple Airlines
Deal found 14/3£880
Tue 31/322:05
LHR
-
BEL
1 stop33h 55m
Multiple Airlines
Mon 20/420:45
BEL
-
LHR
1 stop38h 20m
Multiple Airlines
Deal found 13/3£881
Thu 2/422:05
LHR
-
BEL
1 stop33h 55m
Avianca
Thu 23/405:05
BEL
-
LHR
1 stop30h 30m
Avianca
Deal found 13/3£924
Sun 15/321:40
LHR
-
BEL
1 stop35h 00m
Avianca
Sat 28/308:50
BEL
-
LHR
1 stop26h 45m
Avianca
Deal found 14/3£925
Tue 31/322:05
LHR
-
BEL
1 stop33h 55m
Multiple Airlines
Thu 23/411:15
BEL
-
LHR
2 stops27h 35m
Multiple Airlines
Deal found 13/3£930
Tue 31/322:05
LHR
-
BEL
1 stop33h 55m
Avianca
Tue 21/405:05
BEL
-
LHR
1 stop30h 30m
Avianca
Deal found 13/3£932
Tue 31/322:05
LHR
-
BEL
1 stop33h 55m
Multiple Airlines
Wed 22/411:30
BEL
-
LHR
1 stop21h 05m
Multiple Airlines
Deal found 13/3£1,009

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 15 March 2026.

Round-trip from

£609

One-way from

£423

Popular in

November

Cheapest in

January

Average price

£798
Avianca
  • Avianca
  • 28/4-5/5
  • 2 total stops
  • 64h 25m total
  • London to Belém
Search Deals
Avianca
  • Avianca
  • 2/4
  • 1 total stop
  • 33h 55m total
  • London to Belém
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£197 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£57 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 15 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Belém that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Tue 28/4

19:45-13:25

2 stops21h 40m

Belém Val De Cans

Tue 5/5

11:45-13:45

2 stops22h 00m

£965

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Sat 25/4

09:15-02:05

2 stops20h 50m

Belém Val De Cans

Sat 2/5

05:05-15:35

1 stop30h 30m

£1,027

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Thu 9/4

22:05-04:00

1 stop33h 55m

Belém Val De Cans

Fri 17/4

14:25-18:55

2 stops24h 30m

£1,079
Fastest return journey

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Sat 25/4

06:00-21:55

1 stop19h 55m

Belém Val De Cans

Sat 2/5

23:40-15:35

1 stop11h 55m

£1,089

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Wed 13/5

18:30-02:15

2 stops59h 45m

Belém Val De Cans

Sun 17/5

11:40-16:00

2 stops48h 20m

£1,266

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Sun 26/4

19:45-17:35

2 stops49h 50m

Belém Val De Cans

Sun 3/5

17:55-10:20

2 stops36h 25m

£1,283

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Wed 13/5

06:00-14:25

1 stop12h 25m

Belém Val De Cans

Sun 17/5

17:55-17:45

2 stops19h 50m

£1,460
Cheapest one-way

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Tue 31/3

15:30-01:20

3 stops37h 50m

£438

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Thu 2/4

16:30-18:10

2 stops53h 40m

£479

LondonBelém

LHR - BEL

LHRBEL

London Heathrow

Tue 31/3

22:05-04:00

1 stop33h 55m

£514

Flights are sorted by cheapest return flights first.

Deals found on 13/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 82% 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 £919.

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: 12h 59m.

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 49m.

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 15 March 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
7.4
Good
1,918 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.7

Entertainment

7.0

Boarding

7.5

Crew

8.0

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
7.4
Good
1,918 reviews
LATAM Airlines
7.4
Good
1,918 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.7

Entertainment

7.0

Boarding

7.5

Crew

8.0

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
2,166 reviews
LATAM Airlines
7.4
Good
1,918 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.7

Entertainment

7.0

Boarding

7.5

Crew

8.0

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 19h 55m. Airlines will cover a distance of 4596 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, TAP AIR PORTUGAL (£703), and LATAM Airlines (£810) offers the cheapest pricing from London Heathrow Airport to Belém. TAP AIR PORTUGAL is 23% 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

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.

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 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£703Average£1,038FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LATAM AirlinesCheapest£810Average£1,508FlexibilityNo cancel feeOn-time81%
Search LATAM 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 Belém?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Belém from Heathrow today with Cheapflights!

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!

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.