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Cheap flights from Foz do Iguaçu to London from £451

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Foz do Iguaçu to London departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
19:25 - 17:30IGU-LHR
19h 05m2 stops
TAP AIR PORTUGAL Logo
06:00 - 10:40LHR-IGU
31h 40m2 stops
£775TAP AIR PORTUGAL
Find Deal
Thu, 19 Mar - Mon, 23 Mar
LATAM Airlines Logo
19:35 - 14:05IGU-LHR
15h 30m1 stop
LATAM Airlines Logo
20:15 - 14:05LHR-IGU
20h 50m1 stop
£822LATAM Airlines
Find Deal
Wed, 4 Feb - Thu, 19 Feb
GOL Logo
19:25 - 18:20IGU-LHR
43h 55m3 stops
GOL Logo
06:30 - 23:55LHR-IGU
20h 25m2 stops
£843GOL
Find Deal
Tue, 3 Feb - Tue, 17 Feb
GOL Logo
19:25 - 18:20IGU-LHR
43h 55m2 stops
GOL Logo
06:30 - 23:55LHR-IGU
20h 25m2 stops
£871GOL
Find Deal
Tue, 3 Feb - Tue, 17 Feb
Multiple Airlines Logo
14:50 - 13:00IGU-LHR
19h 10m2 stops
Multiple Airlines Logo
07:40 - 23:55LHR-IGU
19h 15m2 stops
£872Multiple Airlines
Find Deal
Tue, 3 Feb - Fri, 20 Feb
Multiple Airlines Logo
11:20 - 10:30IGU-LHR
20h 10m2 stops
Multiple Airlines Logo
06:30 - 23:55LHR-IGU
20h 25m2 stops
£971Multiple Airlines
Find Deal
Wed, 4 Feb - Fri, 20 Feb
SWISS Logo
14:50 - 21:25IGU-LHR
27h 35m3 stops
SWISS Logo
19:30 - 11:45LHR-IGU
43h 15m3 stops
£990SWISS
Find Deal
Tue, 3 Feb - Tue, 17 Feb
Air Canada Logo
11:30 - 07:10IGU-LHR
40h 40m2 stops
Air Canada Logo
11:10 - 18:45LHR-IGU
34h 35m2 stops
£1,014Air Canada
Find Deal
Sun, 1 Feb - Mon, 23 Feb
Air Canada Logo
11:20 - 11:20IGU-LHR
45h 00m2 stops
Air Canada Logo
11:10 - 18:45LHR-IGU
34h 35m2 stops
£1,019Air Canada
Find Deal
Thu, 5 Feb - Mon, 23 Feb
SWISS Logo
14:50 - 13:00IGU-LHR
19h 10m2 stops
SWISS Logo
20:05 - 14:05LHR-IGU
45h 00m2 stops
£1,042SWISS
Find Deal
Tue, 3 Feb - Sat, 21 Feb

LATAM Airlines flights from Foz do Iguaçu to London Heathrow Airport

Our best LATAM Airlines deals on Foz do Iguaçu to London Heathrow Airport flight tickets
LATAM Airlines
4 Feb
IGU19:35Foz do Iguaçu Cataratas
15h 30m
1 stop
LHR14:05London Heathrow
19 Feb
LHR20:15London Heathrow
20h 50m
1 stop
IGU14:05Foz do Iguaçu Cataratas
£822
Find similar
LATAM Airlines
3 Feb
IGU13:05Foz do Iguaçu Cataratas
22h 00m
2 stops
LHR14:05London Heathrow
18 Feb
LHR20:15London Heathrow
18h 30m
1 stop
IGU11:45Foz do Iguaçu Cataratas
£833
Find similar
LATAM Airlines
5 Feb
IGU13:35Foz do Iguaçu Cataratas
21h 30m
2 stops
LHR14:05London Heathrow
23 Feb
LHR20:15London Heathrow
25h 35m
1 stop
IGU18:50Foz do Iguaçu Cataratas
£845
Find similar

TAP AIR PORTUGAL flights from Foz do Iguaçu to London Heathrow Airport

Our best TAP AIR PORTUGAL deals on Foz do Iguaçu to London Heathrow Airport flight tickets
TAP AIR PORTUGAL
19 Mar
IGU19:25Foz do Iguaçu Cataratas
19h 05m
2 stops
LHR17:30London Heathrow
23 Mar
LHR06:00London Heathrow
31h 40m
2 stops
IGU10:40Foz do Iguaçu Cataratas
£775
Find similar
TAP AIR PORTUGAL
22 Nov
IGU11:45Foz do Iguaçu Cataratas
28h 10m
2 stops
LHR18:55London Heathrow
25 Nov
LHR06:00London Heathrow
20h 45m
2 stops
IGU23:45Foz do Iguaçu Cataratas
£960
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Foz do Iguaçu to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 4 November 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

Fly to

Route

Depart

Return

Price

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Thu 19/3

19:25-17:30

2 stops19h 05m

London Heathrow

Mon 23/3

06:00-10:40

2 stops31h 40m

£775

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Wed 4/2

19:35-14:05

1 stop15h 30m

London Heathrow

Thu 19/2

20:15-14:05

1 stop20h 50m

£822

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Tue 3/2

19:25-18:20

3 stops43h 55m

London Heathrow

Tue 17/2

06:30-23:55

2 stops20h 25m

£843

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Tue 3/2

19:25-18:20

2 stops43h 55m

London Heathrow

Tue 17/2

06:30-23:55

2 stops20h 25m

£871

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Tue 3/2

14:50-13:00

2 stops19h 10m

London Heathrow

Fri 20/2

07:40-23:55

2 stops19h 15m

£872

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Wed 4/2

11:20-10:30

2 stops20h 10m

London Heathrow

Fri 20/2

06:30-23:55

2 stops20h 25m

£971

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Tue 3/2

14:50-21:25

3 stops27h 35m

London Heathrow

Tue 17/2

19:30-11:45

3 stops43h 15m

£990

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Sun 1/2

11:30-07:10

2 stops40h 40m

London Heathrow

Mon 23/2

11:10-18:45

2 stops34h 35m

£1,014

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Thu 5/2

11:20-11:20

2 stops45h 00m

London Heathrow

Mon 23/2

11:10-18:45

2 stops34h 35m

£1,019

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Tue 3/2

14:50-13:00

2 stops19h 10m

London Heathrow

Sat 21/2

20:05-14:05

2 stops45h 00m

£1,042

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Foz do Iguaçu to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Foz do Iguaçu is on a Thursday. momondo users have found tickets for Thursday departures for as low as £845. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Wednesday is £953.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Foz do Iguaçu to London Heathrow Airport in the morning for as low as £805. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £846 on average. Flights to London Heathrow Airport from Foz do Iguaçu in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on Foz do Iguaçu to London Heathrow Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Foz do Iguaçu to London Heathrow Airport flight.

When to book flights from Foz do Iguaçu to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Foz do Iguaçu to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Foz do Iguaçu to London Heathrow Airport (IGU to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Foz do Iguaçu to London Heathrow Airport

Direct flights

None
There are no direct flights from Foz do Iguaçu to London Heathrow Airport. There are no popular flight routes from Foz do Iguaçu to London Heathrow Airport.
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  • How far is Foz do Iguaçu Cataratas to London Heathrow by plane?

    There are 6246.0 mi between Foz do Iguaçu Cataratas and London Heathrow. By plane, this route typically takes 15h 30m.

  • When did momondo last update prices for flights from Foz do Iguaçu Cataratas Airport to London Heathrow Airport?

    Prices for flights from Foz do Iguaçu Cataratas Airport to London Heathrow Airport are updated daily.

  • How old do you have to be to fly from Foz do Iguaçu Cataratas Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Foz do Iguaçu Cataratas Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

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Stratford-upon-Avon
Southend-on-Sea
Ipswich
Ilford
Poole
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Swanage
Colchester
Dover
Hayes
Chelmsford

Why use momondo?

Why should I use momondo to find a flight deal from Foz do Iguaçu to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Foz do Iguaçu to London. momondo saves you time and could save you money on your trip.

Can I find flights from Foz do Iguaçu to London with flexible booking policies on momondo?

All flight searches from Foz do Iguaçu to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Foz do Iguaçu to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Foz do Iguaçu to London.

I’m not ready to book a flight from Foz do Iguaçu to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Foz do Iguaçu. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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