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Cheap flights from Foz do Iguaçu to London Heathrow Airport from £443

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
IGU — LHR
3 Jan — 10 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Foz do Iguaçu to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Foz do Iguaçu to Heathrow
Explore the most affordable flight options available from Foz do Iguaçu to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 December 2025.

Tue 2/1210:05IGU - LHR
2 stops27h 30mGOL
Thu 4/1206:30LHR - IGU
2 stops20h 25mGOL
Deal found 2/12£935
Tue 2/1219:35IGU - LHR
1 stop15h 30mMultiple Airlines
Thu 4/1213:30LHR - IGU
2 stops22h 45mMultiple Airlines
Deal found 2/12£1,000
Sun 28/1214:50IGU - LHR
2 stops20h 30mLATAM Airlines
Mon 19/120:15LHR - IGU
2 stops23h 25mLATAM Airlines
Deal found 3/12£1,058
Sat 20/1220:10IGU - LHR
2 stops43h 10mGOL
Tue 20/106:30LHR - IGU
2 stops20h 25mGOL
Deal found 2/12£1,108
Tue 2/1219:35IGU - LHR
1 stop15h 30mLATAM Airlines
Thu 4/1220:15LHR - IGU
1 stop25h 35mLATAM Airlines
Deal found 2/12£1,190
Mon 22/1219:25IGU - LHR
2 stops43h 55mGOL
Fri 2/106:30LHR - IGU
2 stops20h 25mGOL
Deal found 3/12£1,198
Mon 22/1211:30IGU - LHR
2 stops19h 15mLufthansa
Fri 2/109:30LHR - IGU
2 stops33h 55mLufthansa
Deal found 2/12£1,199

Find flight deals from Foz do Iguaçu to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Foz do Iguaçu (IGU) to Heathrow (LHR). 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 4 December 2025.

Round-trip from

£723

One-way from

£443

Popular in

June

Cheapest in

March

Average price

£950
GOL
  • GOL
  • 4/2-18/2
  • 4 total stops
  • 52h 05m total
  • Foz do Iguaçu to London
Search Deals
Air Canada
  • Air Canada
  • 8/12
  • 2 total stops
  • 40h 10m total
  • Foz do Iguaçu to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£69 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Foz do Iguaçu to Heathrow 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 4 December 2025.
Use the filters below to find and compare flights from Foz do Iguaçu to London Heathrow Airport that are best for you.

Fly from

Foz do Iguaçu

Fly to

Heathrow

Route

Depart

Return

Price

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Wed 4/2

05:55-16:35

2 stops31h 40m

London Heathrow

Wed 18/2

06:20-23:45

2 stops20h 25m

£723

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Thu 19/2

11:20-07:55

2 stops17h 35m

London Heathrow

Thu 12/3

06:30-23:55

2 stops20h 25m

£777

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Thu 19/2

11:20-07:55

2 stops17h 35m

London Heathrow

Thu 12/3

06:20-23:55

2 stops20h 35m

£828

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Wed 4/2

19:55-14:05

1 stop15h 10m

London Heathrow

Wed 18/2

20:15-09:15

1 stop16h 00m

£855

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Wed 4/2

19:55-14:05

1 stop15h 10m

London Heathrow

Wed 18/2

15:30-09:15

2 stops20h 45m

£859

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Thu 19/2

05:50-13:50

2 stops29h 00m

London Heathrow

Thu 12/3

17:35-10:50

3 stops44h 15m

£900

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Wed 18/3

11:20-08:30

2 stops42h 10m

London Heathrow

Sun 22/3

13:25-18:45

2 stops32h 20m

£906

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Thu 19/2

13:35-14:05

2 stops21h 30m

London Heathrow

Thu 12/3

20:15-09:15

1 stop16h 00m

£913

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Thu 19/2

10:00-06:45

1 stop17h 45m

London Heathrow

Thu 12/3

21:15-14:05

1 stop19h 50m

£950

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Wed 18/3

11:20-20:50

2 stops30h 30m

London Heathrow

Sun 22/3

06:30-10:40

2 stops31h 10m

£950

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 13 results
1
2

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

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

Related info for your journey

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

    Foz do Iguaçu Cataratas (IGU) is the airport you will fly out of if you book a flight from Foz do Iguaçu to London Heathrow. You should not have trouble finding flights to London Heathrow from Cataratas; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Foz do Iguaçu airport to London Heathrow. It is only a 7.1 mi journey to Cataratas (IGU) from Foz do Iguaçu’s city center.

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

    Airlines like GOL, Air France, and LATAM Airlines fly from Foz do Iguaçu to London Heathrow Airport in about 15h 10m. The time it takes to get you to your destination can typically vary by up to 16h 30m. There are 6246 mi between Foz do Iguaçu and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Foz do Iguaçu to Heathrow 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Northampton
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Swindon
Romford
Bedford
Chichester

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Alternative routes for Foz do Iguaçu to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Foz do Iguaçu to Heathrow?

Cheapflights makes it easy to find Foz do Iguaçu to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Heathrow from Foz do Iguaçu by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes! Start tracking prices for Foz do Iguaçu to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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