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Cheap Flights from London (LHR) to Foz do Iguaçu (IGU)

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Compare London Heathrow to Iguassu Falls flight deals

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Flight deals from London Heathrow to Iguassu Falls

Looking for a cheap last-minute deal or the best return flight from London Heathrow to Iguassu Falls? Find the lowest prices on one-way and return tickets right here.
Foz do Iguaçu.$1,930 per passenger.Departing Wed, 10 Sep, returning Wed, 1 Oct.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from London Heathrow on Wed, 10 Sep, arriving in Iguassu Falls.Inbound indirect flight with LATAM Airlines, departs from Iguassu Falls on Wed, 1 Oct, arriving in London Heathrow.Price includes taxes and charges.From $1,930, select.
Foz do Iguaçu.$1,930 per passenger.Departing Thu, 4 Sep, returning Mon, 2 Feb.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from London Heathrow on Thu, 4 Sep, arriving in Iguassu Falls.Inbound indirect flight with LATAM Airlines, departs from Iguassu Falls on Mon, 2 Feb, arriving in London Heathrow.Price includes taxes and charges.From $1,930, select.
Foz do Iguaçu.$1,980 per passenger.Departing Thu, 4 Dec, returning Fri, 12 Dec.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from London Heathrow on Thu, 4 Dec, arriving in Iguassu Falls.Inbound indirect flight with LATAM Airlines, departs from Iguassu Falls on Fri, 12 Dec, arriving in London Heathrow.Price includes taxes and charges.From $1,980, select.
Foz do Iguaçu.$1,980 per passenger.Departing Sat, 8 Nov, returning Wed, 3 Dec.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from London Heathrow on Sat, 8 Nov, arriving in Iguassu Falls.Inbound indirect flight with LATAM Airlines, departs from Iguassu Falls on Wed, 3 Dec, arriving in London Heathrow.Price includes taxes and charges.From $1,980, select.
Foz do Iguaçu.$1,980 per passenger.Departing Sat, 8 Nov, returning Sat, 15 Nov.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from London Heathrow on Sat, 8 Nov, arriving in Iguassu Falls.Inbound indirect flight with LATAM Airlines, departs from Iguassu Falls on Sat, 15 Nov, arriving in London Heathrow.Price includes taxes and charges.From $1,980, select.
Foz do Iguaçu.$2,013 per passenger.Departing Fri, 26 Sep, returning Sun, 1 Mar.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from London Heathrow on Fri, 26 Sep, arriving in Iguassu Falls.Inbound indirect flight with LATAM Airlines, departs from Iguassu Falls on Sun, 1 Mar, arriving in London Heathrow.Price includes taxes and charges.From $2,013, select.
Foz do Iguaçu.$2,020 per passenger.Departing Wed, 24 Dec, returning Mon, 26 Jan.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from London Heathrow on Wed, 24 Dec, arriving in Iguassu Falls.Inbound indirect flight with LATAM Airlines, departs from Iguassu Falls on Mon, 26 Jan, arriving in London Heathrow.Price includes taxes and charges.From $2,020, select.
Foz do Iguaçu.$2,146 per passenger.Departing Wed, 13 Aug, returning Fri, 19 Sep.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from London Heathrow on Wed, 13 Aug, arriving in Iguassu Falls.Inbound indirect flight with LATAM Airlines, departs from Iguassu Falls on Fri, 19 Sep, arriving in London Heathrow.Price includes taxes and charges.From $2,146, select.

The cheapest month to fly from London Heathrow Airport to Iguassu Falls Airport

We’re always keeping an eye on fares, to help you find the lowest one in seconds. Check out the London Heathrow Airport to Iguassu Falls Airport flight prices forecast over the next 12 months.
Jun
from $2,305
Jul
from $2,209
Aug
from $2,561
Sep
from $2,182
Oct
from $2,882
Nov
from $1,980
Dec
from $1,980
Jan
Find prices
Feb
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Mar
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Apr
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May
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Cheapest month:November
Most expensive month:October

London Heathrow to Iguassu Falls: Alternative routes

Compare routes from London Heathrow to Foz do Iguaçu below. You may find an airport to fly into that's cheaper, faster, or easier than Iguassu Falls.

London to Foz do Iguaçu: Flight information

The things to know before you go.
Cheapest flight found$1,930
Cheapest month to flySeptember

Finding cheap flights from London Heathrow to Iguassu Falls: Frequently asked questions

The best price we found for a return flight from London Heathrow to Iguassu Falls is $1,930. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London Heathrow to Iguassu Falls. But we found flights with one or more stops from $1,930.
As of June 2025, there are no flights flying from London Heathrow to Iguassu Falls.
The cheapest month to fly from London Heathrow to Iguassu Falls is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Iguassu Falls Airport on Wednesday, 10 September 2025.
No airlines currently offer direct flights between London Heathrow Airport and Iguassu Falls Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Iguassu Falls but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Foz do Iguaçu is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, LATAM Airlines offers the cheapest flight tickets to Iguassu Falls.

Flying from London Heathrow Airport (LHR) to Cataratas International Airport (IGU): what you need to know

  • The timezone in Foz do Iguaçu is UTC-3, which is three hours behind London.

  • Your LHR to IGU flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • During popular months such as July, it's a good idea to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead of international flights whenever you're flying during a high season in general.

How to find the cheapest flights from London Heathrow Airport (LHR) to Cataratas International Airport (IGU)

  • The cheapest price we've seen for a one-way London Heathrow Airport to Cataratas International Airport flight is $946. A return plane ticket right now is $1,930. Depending on the availability and when you book, these fares may change.

  • To find cheap tickets from LHR to IGU, book early. Airlines usually offer their most competitively priced fares when flights are first released.

  • The 'Whole month' tool shows you the cheapest flights from London Heathrow Airport to Cataratas International Airport throughout the entire month. It's an easy way to find a bargain if your trip dates are flexible.

  • There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll let you know the moment there's a change in price on cheap flights from LHR to IGU.

  • Secure the right flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from London Heathrow Airport to Cataratas International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about London Heathrow Airport (LHR)

  • When it comes to London Heathrow Airport's on-time performance, 68.18% of flights arrive within the scheduled timeframe.

  • To get to London Heathrow Airport from central London, it'll take around 55 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 31 kilometres from the airport to the city centre.

  • The journey on public transport takes about 1 hour.

  • Get your break off to a relaxed start by staying near LHR. Whether you're boarding an early flight from London Heathrow Airport to Cataratas International Airport or just don't like being rushed, these stays have you covered:

Arriving at Cataratas International Airport (IGU)

  • The last thing you want is a long journey to your hotel if you're arriving on a late London Heathrow Airport to Cataratas International Airport flight. Reserve one of these accommodation options near IGU instead:

  • Travel at your own pace with a Cataratas International Airport rental car. Pick up a set of wheels from Localiza, Unidas or Movida and experience more of Foz do Iguaçu and beyond.

  • To lock in the lowest price, book your ride from Cataratas International Airport about three weeks before you travel.

Getting from Cataratas International Airport (IGU) to central Foz do Iguaçu

  • Cataratas International Airport to central Foz do Iguaçu has a drive time of about 30 minutes. It's approximately 16 kilometres away.

When to fly to Cataratas International Airport (IGU)

  • June is the most popular month for flights from London Heathrow Airport to Cataratas International Airport. To skip the crowds, visit Foz do Iguaçu in April.

  • When booking your flight from London Heathrow Airport to Cataratas International Airport, think about the kind of weather you enjoy. January is the warmest month in Foz do Iguaçu, with the temperature ranging from 20ºC (68ºF) to 35ºC (95ºF).

  • Look for cheap tickets from LHR to IGU in July if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 10ºC (50ºF) and 26ºC (79ºF) on average.

Explore more of Brazil

  • You've seen Foz do Iguaçu, now it's time to discover other parts of Brazil. Journey about 418 kilometres north-east to Londrina to tick off its popular sights. From Igapo Lake to Jardim Botanico de Londrina and Londrina Metropolitan Cathedral, you've got a jam-packed schedule ahead.

  • If you're interested in discovering another major destination in Brazil, consider Maringa, about 338 kilometres north-east of Foz do Iguaçu. Catedral Basilica Menor Nossa Senhora da Gloria, Parque Alfredo Nyffler and Inga Park are highlights.

Plan the rest of your trip from London to Foz do Iguaçu

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.