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Cheap flights from London Heathrow Airport to Foz do Iguaçu from £601

LHR — IGU
31 Oct — 7 Nov1
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

Mon 9/1108:15 -
2 stops32h 45m
Tue 24/1114:45 -
1 stop20h 20m
Deal found 27/9£890
Mon 9/1122:40 -
2 stops28h 00m
Tue 24/1120:10 -
2 stops34h 40m
Deal found 27/9£900
Wed 4/1122:40 -
2 stops28h 40m
Thu 26/1120:10 -
2 stops39h 05m
Deal found 26/9£907
Wed 4/1120:15 -
1 stop16h 40m
Thu 26/1113:15 -
2 stops21h 50m
Deal found 30/9£958

Find flight deals from Heathrow to Foz do Iguaçu

Round-trip from

£890

One-way from

£601

Popular in

July

Cheapest in

August

Average price

£1,323
9/11-24/11
  • 9/11-24/11
  • 3 total stops
  • 53h 05m total
  • London to Foz do Iguaçu
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10/10-31/12
  • 10/10-31/12
  • 2 total stops
  • 40h 40m total
  • London to Foz do Iguaçu
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£23 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£53 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Foz do Iguaçu that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LondonFoz do Iguaçu

LHR London Heathrow - IGU Foz do Iguaçu Cataratas

LHRIGU

London Heathrow

Sat 10/10

22:05-10:45

2 stops40h 40m

Foz do Iguaçu Cataratas

Wed 31/12

00:00-04:00

Nonstop0h 00m

£601

LondonFoz do Iguaçu

LHR London Heathrow - IGU Foz do Iguaçu Cataratas

LHRIGU

London Heathrow

Sat 26/12

06:00-09:55

2 stops30h 55m

Foz do Iguaçu Cataratas

Wed 31/12

00:00-04:00

Nonstop0h 00m

£727

LondonFoz do Iguaçu

LHR London Heathrow - IGU Foz do Iguaçu Cataratas

LHRIGU

London Heathrow

Wed 4/11

17:55-00:20

2 stops33h 25m

Foz do Iguaçu Cataratas

Thu 26/11

20:10-14:55

2 stops39h 45m

£908

LondonFoz do Iguaçu

LHR London Heathrow - IGU Foz do Iguaçu Cataratas

LHRIGU

London Heathrow

Mon 9/11

21:35-23:40

2 stops29h 05m

Foz do Iguaçu Cataratas

Tue 24/11

18:10-14:05

1 stop16h 55m

£922
Fastest return journey

LondonFoz do Iguaçu

LHR London Heathrow - IGU Foz do Iguaçu Cataratas

LHRIGU

London Heathrow

Sat 26/12

20:15-13:35

1 stop20h 20m

Foz do Iguaçu Cataratas

Wed 31/12

00:00-04:00

Nonstop0h 00m

£946

LondonFoz do Iguaçu

LHR London Heathrow - IGU Foz do Iguaçu Cataratas

LHRIGU

London Heathrow

Sat 10/10

06:00-10:10

3 stops32h 10m

Foz do Iguaçu Cataratas

Wed 31/12

00:00-04:00

Nonstop0h 00m

£950

LondonFoz do Iguaçu

LHR London Heathrow - IGU Foz do Iguaçu Cataratas

LHRIGU

London Heathrow

Mon 23/11

20:15-17:15

1 stop24h 00m

Foz do Iguaçu Cataratas

Thu 26/11

13:15-14:05

2 stops21h 50m

£958

LondonFoz do Iguaçu

LHR London Heathrow - IGU Foz do Iguaçu Cataratas

LHRIGU

London Heathrow

Wed 4/11

20:15-09:55

1 stop16h 40m

Foz do Iguaçu Cataratas

Thu 26/11

10:40-14:05

1 stop24h 25m

£959

LondonFoz do Iguaçu

LHR London Heathrow - IGU Foz do Iguaçu Cataratas

LHRIGU

London Heathrow

Fri 13/11

08:15-00:35

2 stops19h 20m

Foz do Iguaçu Cataratas

Fri 20/11

06:15-18:55

2 stops33h 40m

£961

LondonFoz do Iguaçu

LHR London Heathrow - IGU Foz do Iguaçu Cataratas

LHRIGU

London Heathrow

Mon 9/11

19:30-14:00

3 stops45h 30m

Foz do Iguaçu Cataratas

Tue 24/11

14:40-16:40

3 stops23h 00m

£1,161

Flights are sorted by cheapest return flights first.

Deals found on 26/9

Showing 1-10 of 11 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

Reviews of airlines servicing Foz do Iguaçu

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
1,977 reviews
Check prices

Crew

8.0

Food

6.7

Overall

7.4

Boarding

7.5

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Noah,Aug 2026

JFK - GRU

This was fine, the flight crew and food were good.
LATAM Airlines
7.4
Good
1,977 reviews
LATAM Airlines
7.4
Good
1,977 reviews
Check prices

Crew

8.0

Food

6.7

Overall

7.4

Boarding

7.5

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Noah,Aug 2026

JFK - GRU

This was fine, the flight crew and food were good.

Related info for your journey

  • 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 24h. Turkish Airlines provides one of the quickest options available for as low as £958. 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 £887. Users have found that LATAM Airlines is 21% 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

Top airline flying from Heathrow to Foz do Iguaçu

AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£887Average£1,096FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

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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.

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