LHR - BEL

£396 Find Cheap Flights from London Heathrow Airport to Belém – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Belém departing on 18/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£880
Typical prices: £786-£814
Multiple Airlines
Tue 13/10Tue 20/10
LHR - BEL • 2 stops
Cheapest one-way flight
£396
Multiple Airlines
Tue 18/8
LHR - BEL • 3 stops
Top airlines
Cheapest • from £890 (return)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Heathrow and Belém. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £1,207 (return)
Shortest trip • 19h 34m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Belém!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Belém (LHR-BEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Belém that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Belém

Tue, 13 Oct - Tue, 20 Oct
Multiple Airlines Logo
08:55 - 02:15
LHR
-
BEL
21h 20m
2 stops
Multiple Airlines Logo
17:00 - 18:35
BEL
-
LHR
21h 35m
2 stops
£880Multiple Airlines
Sun, 13 Sep - Thu, 17 Sep
Avianca Logo
22:05 - 04:00
LHR
-
BEL
33h 55m
1 stop
Avianca Logo
05:05 - 15:35
BEL
-
LHR
30h 30m
1 stop
£890Avianca
Thu, 10 Sep - Thu, 17 Sep
Avianca Logo
22:05 - 04:00
LHR
-
BEL
33h 55m
1 stop
Avianca Logo
05:05 - 15:35
BEL
-
LHR
30h 30m
1 stop
£897Avianca
Thu, 10 Sep - Thu, 17 Sep
Avianca Logo
22:05 - 04:00
LHR
-
BEL
33h 55m
1 stop
Avianca Logo
05:05 - 15:35
BEL
-
LHR
30h 30m
1 stop
£898Avianca
Sun, 13 Sep - Thu, 17 Sep
LATAM Airlines Logo
21:20 - 23:35
LHR
-
BEL
30h 15m
2 stops
LATAM Airlines Logo
14:05 - 15:05
BEL
-
LHR
21h 00m
1 stop
£939LATAM Airlines
Tue, 13 Oct - Tue, 20 Oct
TAP AIR PORTUGAL Logo
11:20 - 22:15
LHR
-
BEL
14h 55m
1 stop
TAP AIR PORTUGAL Logo
23:55 - 18:50
BEL
-
LHR
14h 55m
1 stop
£942TAP AIR PORTUGAL
Fri, 11 Sep - Fri, 18 Sep
TAP AIR PORTUGAL Logo
19:50 - 21:55
LHR
-
BEL
30h 05m
1 stop
TAP AIR PORTUGAL Logo
22:15 - 18:50
BEL
-
LHR
16h 35m
1 stop
£947TAP AIR PORTUGAL
Thu, 10 Sep - Thu, 17 Sep
LATAM Airlines Logo
21:20 - 16:30
LHR
-
BEL
23h 10m
2 stops
LATAM Airlines Logo
15:35 - 15:05
BEL
-
LHR
19h 30m
2 stops
£958LATAM Airlines
Thu, 10 Sep - Thu, 17 Sep
LATAM Airlines Logo
21:20 - 16:30
LHR
-
BEL
23h 10m
2 stops
LATAM Airlines Logo
14:05 - 15:05
BEL
-
LHR
21h 00m
1 stop
£958LATAM Airlines
Sat, 5 Sep - Sat, 19 Sep
TAP AIR PORTUGAL Logo
11:20 - 21:55
LHR
-
BEL
14h 35m
1 stop
TAP AIR PORTUGAL Logo
23:40 - 15:35
BEL
-
LHR
11h 55m
1 stop
£1,013TAP AIR PORTUGAL
Booking Insights

KAYAK’s insights & trends for Heathrow to Belém flights

Get data-powered insights and trends into flights from Heathrow to Belém to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London Heathrow Airport to Belém?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Belém, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Belém is June, where tickets cost £0 (return) on average. On the other hand, the most expensive months are November and July, where the average cost of round-trip tickets is £1,767 and £1,242 respectively.

Good to know - Cheap tickets from London Heathrow Airport to Belém

Cheapest flight

£396
Most popular time to fly (80% more expensive on average)
Flight from London Heathrow Airport to Belém

When to book flights from Heathrow to Belém

Are your dates flexible? Find out the best times to travel from Heathrow to Belém based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Belém flights

  • What is the cheapest flight from London Heathrow Airport to Belém?

    In the last 5 days, the lowest price for a flight from London Heathrow Airport to Belém was £396 for a one-way ticket and £880 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Belém?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Belém?

    Star Alliance is the only airline alliance operating flights between London Heathrow Airport and Belém.

  • Which is the best airline for flights from London to Belém, LATAM Airlines or TAP AIR PORTUGAL?

    The two airlines most popular with KAYAK users for flights from London to Belém are LATAM Airlines and TAP AIR PORTUGAL. With an average price for the route of £1,479 and an overall rating of 7.4, LATAM Airlines is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of £1,165 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Belém?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Belém.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Belém?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belém from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Belém?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belém with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Belém?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belém from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Heathrow to Belém

 
See real verified KAYAK customer reviews for airlines flying from London to Belém. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Belém? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
LATAM AirlinesOverall score based on 1968 reviews
7.0Entertainment
7.5Boarding
6.7Food
7.3Comfort
8.0Crew
Airline reviews

Apart of Sky miles delta. And they go everywhere in Brazil

10.0 ExcellentAnonymous, Feb 2026
MCO - GRU
Read more LATAM Airlines reviews

Apart of Sky miles delta. And they go everywhere in Brazil

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

My seat was the only seat where the tv didn’t work. The crew Carol and Jua were very rude and refused to move me and my companion to a seat where the tv was working. I traveled on a 8 hour flight with no entertainment nor able to choose my food. I was told by Jua to call customer service for compensation. The customer service team and escalation team refuses to compensate me even after verifying and speaking to the flight crew, whom confirmed they told me that. Horrible service, horrible freezing cold flight. I would never fly Jet Blue again.

Bad boarding, threat to force bag check mid journey, lines, late, buses, more waiting awful end to end.

Terrible! I had to cancel our flights due to my wife Carmen requiring an unexpected second cancer surgery. I first contacted orbitz about obtaining a credit due to medical interruption and orbitz directed me to TAP. I contacted TAP and the representative directed me back to orbitz and refused to even explain what TAP’s medical interruption policy was or how it worked—I wanted that information for a second call to orbitz. Terrible service at a particularly difficult time.

Checkin was very slow, we had checked in online and hoping we could do a bag drop at the airport. However everyone with checked bags had to queue up and it took over 40mins. Our advice arrive extra early or you will be rushing to the gate.

Was a cheap flight and it got me to Portugal on time. For economy there was ample leg room and the flight attendants were pleasant and helpful.

The staff were great - very friendly and chatty. I checked in online at 9.30am, when check in had opened at 1.30am, and choices were already very limited, so act fast.

Tap air portugal first has you pay for the flight. Then you realize that seats are extra. Had i known that i would have booked emirates instead for a few dollars more

I suspect that there was an item pilfered from my bag at the TAP automated check-in counter on March 26th at Heathrow Airport around 11:30am. I think that the employee assisting me with my bags took something out of it when I was not paying attention because today, March 27th there is a notebook missing. Please check the camera to see if indeed this occurred. My description: Male, African Decent, 5'8, 180lbs medium build, wearing trousers and a jacket. Employee description: Female, Indian Decent (guessing) 5'7, slight build. Flight 1359, London to Lisbon.

Very little space between chairs, making any long travel very uncomfortable. Food is also very basic.

Cobrar por escolher assento em voos longos é desumano e um tanto quanto covarde, pois já vamos passar horas sentados. O banheiro não tinha papel e estava bem sujo. O avião era um modelo novo emlderno. O entretenimento muito bom com filmes modernos e a refeição estava muito boa. Vôo atrasou demais.

Everything you need to know for your flight from Heathrow to Belém

Information on your arrival and departure airports