Find cheap flights from Porto Alegre to London Heathrow Airport

POA - LHR

Find cheap flights from Porto Alegre to London Heathrow Airport

Return
Economy
Porto Alegre (POA)
London Heathrow
Thu 6/8
Thu 13/8
Any month
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Good to know

Low season

March Best time to beat the crowds (15% less expensive on average)

High season

July Most popular time to fly (27% more expensive on average)

Average price of a return ticket

£1019 (avg. price over the last 2 weeks)

Good deal for a return ticket

£914 or less

When to book flights from Porto Alegre to London Heathrow

Estimated return price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for £863 or less.
  • The cheapest flight from Porto Alegre to London Heathrow Airport was found, on average, 50 days before departure.
  • Book at least 5 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is March.
  • Morning departure is around 60% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Porto Alegre to London Heathrow Airport flights

How long does a flight from Porto Alegre to London Heathrow Airport take?

Which airlines provide the cheapest flights from Porto Alegre to London Heathrow Airport?

What’s the cheapest day of the week to fly from Porto Alegre to London Heathrow Airport?

How does KAYAK find such low prices on flights from Porto Alegre to London Heathrow Airport?

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

What is the Hacker Fare option on flights from Porto Alegre to London Heathrow Airport?

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

Top 5 airlines serving Porto Alegre Salgado Filho to London Heathrow

Scores according to KAYAK customer reviews

8.3
Qatar Airways
Overall score based on 10,839 reviews
8.3
Boarding
8.2
Comfort
8.6
Crew
8.3
Entertainment
8.0
Food
Airline reviews
Read more about Qatar Airways

Book cheap flights from Porto Alegre to London Heathrow Airport

Recent return flight deals

28/9
Mon
2 stops
Multiple Airlines
21h 40m
POA - LHR
16/10
Fri
2 stops
Multiple Airlines
18h 50m
LHR - POA
30/8
Sun
2 stops
KLM
24h 20m
POA - LHR
30/9
Wed
2 stops
KLM
20h 10m
LHR - POA
28/9
Mon
2 stops
Lufthansa
20h 20m
POA - LHR
16/10
Fri
2 stops
Lufthansa
27h 15m
LHR - POA
24/11
Tue
1 stop
Multiple Airlines
24h 35m
POA - LHR
1/12
Tue
2 stops
Multiple Airlines
19h 35m
LHR - POA
16/11
Mon
2 stops
KLM
23h 30m
POA - LHR
30/11
Mon
2 stops
KLM
30h 50m
LHR - POA
16/11
Mon
2 stops
KLM
24h 00m
POA - LHR
30/11
Mon
2 stops
KLM
32h 35m
LHR - POA
30/8
Sun
2 stops
Lufthansa
32h 55m
POA - LHR
30/9
Wed
2 stops
Lufthansa
21h 15m
LHR - POA
28/9
Mon
2 stops
KLM
31h 50m
POA - LHR
16/10
Fri
2 stops
KLM
32h 05m
LHR - POA
28/8
Fri
2 stops
KLM
27h 40m
POA - LHR
2/10
Fri
2 stops
KLM
20h 10m
LHR - POA
Show more results

Search by stops

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Recent one-way flight deals

9/8
Sun
1 stop
Multiple Airlines
15h 30m
POA - LHR
12/8
Wed
2 stops
KLM
27h 40m
POA - LHR
14/8
Fri
1 stop
Multiple Airlines
15h 30m
POA - LHR
12/8
Wed
2 stops
Multiple Airlines
32h 25m
POA - LHR
12/8
Wed
2 stops
GOL
25h 20m
POA - LHR
27/7
Mon
2 stops
Multiple Airlines
30h 10m
POA - LHR
15/8
Sat
1 stop
Multiple Airlines
17h 10m
POA - LHR
10/8
Mon
1 stop
Multiple Airlines
16h 00m
POA - LHR
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
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^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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