£523 Cheap Flights from London (LHR) to Iguassu Falls (IGU)

View £523 flight on Mon, 1 Mar 2027Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Iguassu Falls (IGU-Foz do Iguacu Intl.)

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Cheap Flights from London (LHR) to Iguassu Falls (IGU)

Prices were available within the past 7 days and start at £523 for one-way flights and £831 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Mon, 11 May - Tue, 26 May
LHR
London
IGU
Foz do Iguaçu
£831 Return, found 7 hours ago
£831
Return
found 7 hours ago
Select Air France flight, departing Mon, 11 May from London to Foz do Iguaçu, returning Tue, 26 May, priced at £831 found 7 hours ago
Air France
Mon, 16 Nov - Thu, 3 Dec
LHR
London
IGU
Foz do Iguaçu
£889 Return, found 5 days ago
£889
Return
found 5 days ago
Select Air France flight, departing Mon, 16 Nov from London to Foz do Iguaçu, returning Thu, 3 Dec, priced at £889 found 5 days ago
Air France
Mon, 16 Nov - Thu, 3 Dec
LHR
London
IGU
Foz do Iguaçu
£894 Return, found 5 days ago
£894
Return
found 5 days ago
Select Air France flight, departing Mon, 16 Nov from London to Foz do Iguaçu, returning Thu, 3 Dec, priced at £894 found 5 days ago
KLM
Mon, 16 Nov - Thu, 3 Dec
LHR
London
IGU
Foz do Iguaçu
£919 Return, found 5 days ago
£919
Return
found 5 days ago
Select KLM flight, departing Mon, 16 Nov from London to Foz do Iguaçu, returning Thu, 3 Dec, priced at £919 found 5 days ago
Air France
Mon, 16 Nov - Thu, 3 Dec
LHR
London
IGU
Foz do Iguaçu
£920 Return, found 5 days ago
£920
Return
found 5 days ago
Select Air France flight, departing Mon, 16 Nov from London to Foz do Iguaçu, returning Thu, 3 Dec, priced at £920 found 5 days ago
Air France
Fri, 20 Nov - Mon, 23 Nov
LHR
London
IGU
Foz do Iguaçu
£924 Return, found 5 days ago
£924
Return
found 5 days ago
Select Air France flight, departing Fri, 20 Nov from London to Foz do Iguaçu, returning Mon, 23 Nov, priced at £924 found 5 days ago
Air France
Mon, 11 May - Tue, 26 May
LHR
London
IGU
Foz do Iguaçu
£926 Return, found 7 hours ago
£926
Return
found 7 hours ago
Select Air France flight, departing Mon, 11 May from London to Foz do Iguaçu, returning Tue, 26 May, priced at £926 found 7 hours ago
Lufthansa
Mon, 1 Mar - Sun, 7 Mar
LHR
London
IGU
Foz do Iguaçu
£955 Return, found 4 days ago
£955
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 1 Mar from London to Foz do Iguaçu, returning Sun, 7 Mar, priced at £955 found 4 days ago
Swiss International Air Lines
Mon, 1 Mar - Sun, 7 Mar
LHR
London
IGU
Foz do Iguaçu
£978 Return, found 4 days ago
£978
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, 1 Mar from London to Foz do Iguaçu, returning Sun, 7 Mar, priced at £978 found 4 days ago
Air Canada
Mon, 1 Mar - Sun, 7 Mar
LHR
London
IGU
Foz do Iguaçu
£1,000 Return, found 4 days ago
£1,000
Return
found 4 days ago
Select Air Canada flight, departing Mon, 1 Mar from London to Foz do Iguaçu, returning Sun, 7 Mar, priced at £1,000 found 4 days ago

Frequently asked questions

How do I find cheap flights from London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
To find a cheap flight from London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
There are approximately 52 connecting flights per day from London Heathrow (LHR) to Iguassu Falls (IGU). Some common connection points include Istanbul Airport (IST), Humberto Delgado (LIS), and Adolfo Suarez Madrid-Barajas (MAD).
What is the earliest flight from London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
The earliest flight from London Heathrow (LHR) to Iguassu Falls (IGU) typically departs at approximately 6:00 AM local time. This service is operated by TP and G3, and is a seasonal service active in June. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
You'll typically find the most flights from London Heathrow (LHR) to Iguassu Falls (IGU) on a Wednesday, with around 1 flight available. This gives you an option for your travel plans. LATAM Airlines is a major airline on this route.
What are the most popular departure times for flights from London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
The most popular departure times for flights from London Heathrow (LHR) to Iguassu Falls (IGU) are in the late evening, from 9pm to midnight. This accounts for around 100% of total traffic. While we don't have specific airline names for this route, these late evening flights are often preferred as they allow you to maximize your day before traveling and arrive at your destination ready to start your trip.
How long does it take to fly from London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
A flight from LHR to IGU with a layover takes around 19 hours 50 minutes, with the route covering approximately 6,251 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
Select the "Business class" and "First class" filters when looking for LHR to IGU flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Iguassu Falls from Heathrow (LHR)?
From Heathrow (LHR), you can fly into Foz do Iguacu Intl. (IGU) to reach Iguassu Falls. Some flights may connect through major hubs like Frankfurt Intl. (FRA), Humberto Delgado (LIS), Adolfo Suarez Madrid-Barajas (MAD) before reaching Iguassu Falls. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.) flight and hotel package?
Securing a London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.)?
If you booked your London (LHR-Heathrow) to Iguassu Falls (IGU-Foz do Iguacu Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Foz do Iguacu Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Iberia, KLM, LATAM Airlines Group, Lufthansa, Swiss International Air Lines, TAP Portugal
Return price
£830
Distance
10000 km

Book with confidence

Compare flights from London to Iguassu Falls easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Iguassu Falls. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Foz do Iguacu Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Foz do Iguacu Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Foz do Iguacu Intl. (IGU)

The easiest way to view the best deals on flights from London to Iguassu Falls today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Foz do Iguacu Intl. start at just £831 and range up to £1,000.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Iguassu Falls
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Iguassu Falls flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Foz do Iguacu Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Iguassu Falls easily and book with confidence

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