Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Foz do Iguaçu from £507

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IGU
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Foz do Iguaçu

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Foz do Iguaçu
Explore the most affordable flight options available from Heathrow to Foz do Iguaçu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2026.

Thu 10/911:45
LHR
-
IGU
2 stops40h 50m
Multiple Airlines
Thu 17/915:35
IGU
-
LHR
2 stops23h 00m
Multiple Airlines
Deal found 28/4£893
Fri 11/912:15
LHR
-
IGU
2 stops30h 40m
American Airlines
Sat 19/919:25
IGU
-
LHR
2 stops33h 35m
American Airlines
Deal found 27/4£926
Fri 11/908:40
LHR
-
IGU
2 stops19h 55m
Multiple Airlines
Thu 17/916:35
IGU
-
LHR
2 stops20h 00m
Multiple Airlines
Deal found 27/4£944
Mon 31/819:50
LHR
-
IGU
2 stops27h 25m
Multiple Airlines
Wed 9/1205:40
IGU
-
LHR
1 stop29h 25m
Multiple Airlines
Deal found 27/4£952
Fri 12/622:05
LHR
-
IGU
2 stops29h 50m
Multiple Airlines
Fri 19/614:50
IGU
-
LHR
1 stop20h 15m
Multiple Airlines
Deal found 28/4£973
Wed 25/1117:45
LHR
-
IGU
2 stops57h 20m
Turkish Airlines
Sun 29/1119:40
IGU
-
LHR
2 stops41h 30m
Turkish Airlines
Deal found 28/4£982
Thu 10/921:20
LHR
-
IGU
1 stop16h 00m
LATAM Airlines
Thu 17/919:40
IGU
-
LHR
1 stop15h 25m
LATAM Airlines
Deal found 28/4£1,012
Mon 15/622:05
LHR
-
IGU
2 stops29h 30m
Multiple Airlines
Mon 22/610:05
IGU
-
LHR
1 stop25h 00m
Multiple Airlines
Deal found 1/5£1,016

Find flight deals from Heathrow to Foz do Iguaçu

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Foz do Iguaçu (IGU). 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 1 May 2026.

Round-trip from

£893

One-way from

£507

Popular in

October

Cheapest in

March

Average price

£1,020
Air France
  • Air France
  • 10/9-17/9
  • 4 total stops
  • 63h 50m total
  • London to Foz do Iguaçu
Search Deals
22/9
  • 22/9
  • 2 total stops
  • 39h 15m total
  • London to Foz do Iguaçu
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£89 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Foz do Iguaçu 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 1 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Foz do Iguaçu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonFoz do Iguaçu

LHR - IGU

LHRIGU

London Heathrow

Thu 10/9

11:45-00:35

2 stops40h 50m

Foz do Iguaçu Cataratas

Thu 17/9

15:35-18:35

2 stops23h 00m

£893

LondonFoz do Iguaçu

LHR - IGU

LHRIGU

London Heathrow

Fri 11/9

12:15-14:55

2 stops30h 40m

Foz do Iguaçu Cataratas

Sat 19/9

19:25-09:00

2 stops33h 35m

£926

LondonFoz do Iguaçu

LHR - IGU

LHRIGU

London Heathrow

Fri 12/6

22:05-23:55

2 stops29h 50m

Foz do Iguaçu Cataratas

Fri 19/6

14:50-15:05

1 stop20h 15m

£973
Fastest return journey

LondonFoz do Iguaçu

LHR - IGU

LHRIGU

London Heathrow

Thu 10/9

21:20-09:20

1 stop16h 00m

Foz do Iguaçu Cataratas

Thu 17/9

19:40-15:05

1 stop15h 25m

£1,012

LondonFoz do Iguaçu

LHR - IGU

LHRIGU

London Heathrow

Mon 15/6

22:05-23:35

2 stops29h 30m

Foz do Iguaçu Cataratas

Mon 22/6

10:05-15:05

1 stop25h 00m

£1,016

LondonFoz do Iguaçu

LHR - IGU

LHRIGU

London Heathrow

Mon 15/6

21:20-09:20

1 stop16h 00m

Foz do Iguaçu Cataratas

Mon 22/6

10:05-15:05

1 stop25h 00m

£1,059

LondonFoz do Iguaçu

LHR - IGU

LHRIGU

London Heathrow

Fri 11/9

21:20-14:05

1 stop20h 45m

Foz do Iguaçu Cataratas

Thu 17/9

19:40-15:05

1 stop15h 25m

£1,094

LondonFoz do Iguaçu

LHR - IGU

LHRIGU

London Heathrow

Fri 11/9

09:30-18:45

2 stops37h 15m

Foz do Iguaçu Cataratas

Sat 19/9

11:10-06:30

2 stops39h 20m

£1,097

LondonFoz do Iguaçu

LHR - IGU

LHRIGU

London Heathrow

Fri 11/9

21:20-14:05

1 stop20h 45m

Foz do Iguaçu Cataratas

Sat 19/9

10:05-20:25

2 stops54h 20m

£1,199
Cheapest one-way

LondonFoz do Iguaçu

LHR - IGU

LHRIGU

London Heathrow

Tue 22/9

08:00-19:15

2 stops39h 15m

£507

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Foz do Iguaçu

Have a flexible travel schedule? Discover the best time to fly to Foz do Iguaçu from Heathrow 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.

Reviews of airlines servicing Foz do Iguaçu

Get insights into the airlines that provide service to Foz do Iguaçu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Foz do Iguaçu. Reviews last updated 1 May 2026.
Check out reviews from past customers who have flown with LATAM Airlines from London Heathrow Airport to Foz do Iguaçu to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,910 reviews
Check prices

Comfort

7.3

Food

6.7

Boarding

7.5

Crew

8.0

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
LATAM Airlines
7.4
Good
1,910 reviews
LATAM Airlines
7.4
Good
1,910 reviews
Check prices

Comfort

7.3

Food

6.7

Boarding

7.5

Crew

8.0

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Foz do Iguaçu. 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 into for flights to Foz do Iguaçu from London Heathrow?

    Most people fly into Foz do Iguaçu Cataratas (IGU) if they book a flight to Foz do Iguaçu from London Heathrow. On average, Cataratas has 0 inbound flights from London Heathrow per day from 1 airline. Foz do Iguaçu Cataratas is conveniently located just 7.1 mi from Foz do Iguaçu’s city center.

  • How long is the flight from London Heathrow Airport to Foz do Iguaçu?

    A quick flight from London Heathrow Airport to Foz do Iguaçu can take about 16h. American Airlines provides one of the quickest options available for as low as £1,012. Airlines will cover a distance of 6246 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London Heathrow Airport to Foz do Iguaçu round-trip?

    Flying on LATAM Airlines is currently your cheapest option to Foz do Iguaçu, with prices starting at £875. Users have found that LATAM Airlines is 15% cheaper than the other options available to this destination.

  • Can I find deals for flights from Heathrow to Foz do Iguaçu that include hotel bookings?

    Yes. In addition to deals on Heathrow to Foz do Iguaçu flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Foz do Iguaçu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Foz do Iguaçu.

  • Can I find deals for business class flights from Heathrow to Foz do Iguaçu?

    Yes. Cheapflights offers flight deals from Heathrow to Foz do Iguaçu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Heathrow to Foz do Iguaçu

Discover the top airline that operate flights from Heathrow to Foz do Iguaçu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£875Average£1,064FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines 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 Heathrow to Foz do Iguaçu?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Foz do Iguaçu from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Foz do Iguaçu?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Foz do Iguaçu.

Can Cheapflights find flights from Heathrow to Foz do Iguaçu with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Foz do Iguaçu, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Foz do Iguaçu become cheaper?

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.