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Cheap flights from Belém to London from £378

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
BEL — LON
14 Aug — 21 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belém to London

Enter your travel dates to find the best prices.

Cheapest flights from Belém to London
Explore the most affordable flight options available from Belém to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2026.

Wed 19/822:15
BEL
-
LHR
1 stop19h 45m
TAP AIR PORTUGAL
Sat 29/806:00
LHR
-
BEL
1 stop19h 55m
TAP AIR PORTUGAL
Deal found 13/7£673
Thu 15/1023:40
BEL
-
LHR
1 stop30h 40m
TAP AIR PORTUGAL
Wed 11/1106:00
LHR
-
BEL
1 stop13h 10m
TAP AIR PORTUGAL
Deal found 12/7£679
Thu 26/1118:25
BEL
-
LHR
2 stops41h 00m
GOL
Mon 30/1106:30
LHR
-
BEL
2 stops42h 40m
GOL
Deal found 14/7£743
Sat 31/1012:40
BEL
-
LHR
2 stops25h 20m
Multiple Airlines
Sat 5/1206:20
LHR
-
BEL
2 stops32h 40m
Multiple Airlines
Deal found 14/7£845
Thu 15/1023:40
BEL
-
LHR
1 stop19h 15m
TAP AIR PORTUGAL
Sat 31/1012:25
LHR
-
BEL
1 stop13h 05m
TAP AIR PORTUGAL
Deal found 12/7£870
Mon 10/803:15
BEL
-
LHR
2 stops33h 00m
GOL
Thu 21/108:55
LHR
-
BEL
2 stops37h 00m
GOL
Deal found 11/7£875
Thu 1/1017:00
BEL
-
LHR
2 stops19h 35m
GOL
Thu 1/415:00
LHR
-
BEL
2 stops30h 45m
GOL
Deal found 10/7£889
Thu 15/1023:40
BEL
-
LGW
2 stops16h 45m
TAP AIR PORTUGAL
Sat 31/1010:10
LGW
-
BEL
2 stops15h 20m
TAP AIR PORTUGAL
Deal found 11/7£907
Wed 30/903:15
BEL
-
LCY
2 stops35h 15m
KLM
Thu 1/410:00
LCY
-
BEL
2 stops20h 15m
KLM
Deal found 10/7£912
Tue 18/805:05
BEL
-
LGW
2 stops30h 55m
Multiple Airlines
Tue 25/817:00
LGW
-
BEL
2 stops28h 40m
Multiple Airlines
Deal found 13/7£942
Fri 14/817:00
BEL
-
LGW
2 stops19h 00m
Air France
Mon 17/817:00
LGW
-
BEL
2 stops36h 30m
Air France
Deal found 13/7£963
Tue 18/823:55
BEL
-
LGW
2 stops31h 25m
TAP AIR PORTUGAL
Tue 25/816:25
LGW
-
BEL
1 stop26h 00m
TAP AIR PORTUGAL
Deal found 13/7£964

Find flight deals from Belém to London

Discover tips and strategies to find the most affordable flight options for your journey from Belém (BEL) to London (LON). 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 July 2026.

Round-trip from

£673

One-way from

£378

Popular in

January

Cheapest in

November

Average price

£783
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 19/8-29/8
  • 2 total stops
  • 39h 40m total
  • Belém to London
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 2/12
  • 2 total stops
  • 30h 30m total
  • Belém to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£154 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£55 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belém to London 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 July 2026.
Use the filters below to find and compare flights from Belém to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Thu 26/11

18:25-14:25

2 stops41h 00m

London Heathrow

Mon 30/11

06:30-22:10

2 stops42h 40m

£743

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Thu 17/9

23:40-22:55

1 stop19h 15m

London Heathrow

Tue 13/10

06:00-22:15

1 stop20h 15m

£870

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Mon 10/8

03:15-16:15

2 stops33h 00m

London Heathrow

Thu 21/1

08:55-18:55

2 stops37h 00m

£875
Fastest return journey

BelémLondon

BEL - LGW

BELLGW

Belém Val De Cans

Thu 15/10

23:40-20:25

2 stops16h 45m

London Gatwick

Sat 31/10

10:10-22:30

2 stops15h 20m

£907

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Mon 10/8

03:15-16:15

2 stops33h 00m

London Heathrow

Tue 16/2

06:20-02:15

2 stops22h 55m

£915

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Thu 1/10

18:25-16:35

2 stops42h 10m

London Heathrow

Thu 1/4

15:00-17:45

2 stops30h 45m

£920

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Sat 24/10

03:20-13:50

2 stops31h 30m

London Heathrow

Thu 10/12

14:45-18:55

2 stops31h 10m

£940

BelémLondon

BEL - LHR

BELLHR

Belém Val De Cans

Thu 15/10

18:25-16:15

2 stops41h 50m

London Heathrow

Sat 31/10

06:30-17:10

2 stops37h 40m

£1,012

BelémLondon

BEL - LCY

BELLCY

Belém Val De Cans

Wed 19/8

11:45-12:35

2 stops20h 50m

London City

Sat 29/8

09:00-02:10

2 stops21h 10m

£1,102

BelémLondon

BEL - LCY

BELLCY

Belém Val De Cans

Wed 16/9

03:15-07:55

2 stops48h 40m

London City

Tue 13/10

10:00-01:30

2 stops19h 30m

£1,157

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 27 resultsSorted by cheapest first
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Best time to book a flight from Belém to London

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

What is the cheapest month to book a flight from Belém to London?

Currently, August is the cheapest month in which you can book a flight from Belém to London (average of £191). Flying from Belém to London in September is currently the most expensive (average of £839). 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 London. 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?

    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. 0 airlines have flights from Val De Cans to London on a regular basis. Booking flights from Belém Val De Cans to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • How long is the flight from Belém to London?

    GOL, TAP AIR PORTUGAL, and KLM can get you from Belém to London in just under 19h 15m. Your travel time can differ by up to 29h 25m. Belém and London are separated by 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 most popular routes from Belém to London?

    Most travelers choose Belém Val De Cans - London Heathrow, Belém Val De Cans - London Gatwick or Belém Val De Cans - London City when deciding on the best route from Belém to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belém to London 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?

    Currently, August is the cheapest month in which you can book a flight from Belém to London (average of £191). Flying from Belém to London in September is currently the most expensive (average of £839). 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?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Watford
Eastbourne
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Romford
Enfield
Borehamwood

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belém to London

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belém to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 London from Belém.

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

Yes! Cheapflights helps users easily find flights from Belém to London with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Belém today and book when prices fit your budget.

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