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Cheap flights from Foz do Iguaçu to London from £581

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
IGU — LON
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Foz do Iguaçu to London

Enter your travel dates to find the best prices.

Cheapest flights from Foz do Iguaçu to London
Explore the most affordable flight options available from Foz do Iguaçu to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Wed 16/1211:20
IGU
-
LHR
2 stops17h 35m
Air France
Mon 18/119:20
LHR
-
IGU
2 stops18h 20m
Air France
Deal found 21/3£904
Mon 28/911:20
IGU
-
LHR
2 stops24h 55m
GOL
Thu 8/1019:45
LHR
-
IGU
2 stops32h 50m
GOL
Deal found 21/3£905
Mon 14/1219:40
IGU
-
LHR
1 stop15h 25m
LATAM Airlines
Wed 20/118:45
LHR
-
IGU
2 stops27h 10m
LATAM Airlines
Deal found 21/3£920
Tue 15/1214:50
IGU
-
LHR
2 stops18h 55m
LATAM Airlines
Tue 19/117:25
LHR
-
IGU
2 stops18h 55m
LATAM Airlines
Deal found 21/3£930
Mon 14/1214:50
IGU
-
LHR
1 stop20h 15m
LATAM Airlines
Sun 17/120:15
LHR
-
IGU
1 stop16h 05m
LATAM Airlines
Deal found 21/3£934
Sat 26/919:40
IGU
-
LHR
1 stop15h 25m
LATAM Airlines
Fri 9/1021:20
LHR
-
IGU
1 stop16h 00m
LATAM Airlines
Deal found 21/3£943
Wed 16/1214:50
IGU
-
LHR
2 stops18h 55m
LATAM Airlines
Fri 15/120:15
LHR
-
IGU
2 stops23h 25m
LATAM Airlines
Deal found 21/3£944
Wed 16/1219:40
IGU
-
LHR
1 stop15h 25m
LATAM Airlines
Sun 17/120:15
LHR
-
IGU
1 stop16h 05m
LATAM Airlines
Deal found 21/3£945
Mon 4/506:10
IGU
-
LHR
2 stops30h 25m
GOL
Mon 11/508:40
LHR
-
IGU
2 stops21h 35m
GOL
Deal found 19/3£946
Sun 20/1219:40
IGU
-
LHR
2 stops17h 10m
LATAM Airlines
Wed 20/117:25
LHR
-
IGU
2 stops18h 55m
LATAM Airlines
Deal found 21/3£948
Wed 16/1204:50
IGU
-
LHR
2 stops32h 00m
Multiple Airlines
Sun 17/107:30
LHR
-
IGU
2 stops19h 35m
Multiple Airlines
Deal found 21/3£958
Thu 4/614:40
IGU
-
LHR
3 stops45h 35m
GOL
Thu 11/615:00
LHR
-
IGU
2 stops53h 45m
GOL
Deal found 23/3£959

Find flight deals from Foz do Iguaçu to London

Discover tips and strategies to find the most affordable flight options for your journey from Foz do Iguaçu (IGU) to London (LON). 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 24 March 2026.

Round-trip from

£946

One-way from

£581

Popular in

January

Cheapest in

March

Average price

£660
GOL
  • GOL
  • 4/5-11/5
  • 4 total stops
  • 52h 00m total
  • Foz do Iguaçu to London
Search Deals
22/4
  • 22/4
  • 3 total stops
  • 29h 35m total
  • Foz do Iguaçu to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Foz do Iguaçu to London 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 24 March 2026.
Use the filters below to find and compare flights from Foz do Iguaçu to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Thu 4/6

11:35-15:05

2 stops23h 30m

London Heathrow

Thu 11/6

21:20-16:30

2 stops23h 10m

£978

Foz do IguaçuLondon

IGU - LGW

IGULGW

Foz do Iguaçu Cataratas

Wed 3/6

14:50-17:55

2 stops23h 05m

London Gatwick

Thu 11/6

18:35-09:20

2 stops18h 45m

£1,058

Foz do IguaçuLondon

IGU - LGW

IGULGW

Foz do Iguaçu Cataratas

Mon 4/5

14:50-17:50

2 stops23h 00m

London Gatwick

Mon 11/5

18:35-09:20

2 stops18h 45m

£1,084

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Wed 3/6

14:50-08:15

3 stops37h 25m

London Heathrow

Thu 11/6

08:55-09:20

3 stops28h 25m

£1,115

Foz do IguaçuLondon

IGU - LCY

IGULCY

Foz do Iguaçu Cataratas

Wed 3/6

14:50-18:40

2 stops23h 50m

London City

Thu 11/6

18:00-09:20

2 stops19h 20m

£1,132

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Mon 4/5

14:50-16:35

3 stops21h 45m

London Heathrow

Mon 11/5

14:25-09:20

3 stops22h 55m

£1,136

Foz do IguaçuLondon

IGU - LGW

IGULGW

Foz do Iguaçu Cataratas

Mon 20/7

05:40-20:25

2 stops34h 45m

London Gatwick

Mon 3/8

21:15-00:35

2 stops31h 20m

£1,189

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Thu 4/6

10:00-08:10

1 stop18h 10m

London Heathrow

Thu 11/6

21:45-19:20

1 stop25h 35m

£1,307

Foz do IguaçuLondon

IGU - LHR

IGULHR

Foz do Iguaçu Cataratas

Mon 20/7

05:10-15:05

1 stop29h 55m

London Heathrow

Mon 3/8

22:05-10:40

2 stops40h 35m

£1,379

Foz do IguaçuLondon

IGU - LCY

IGULCY

Foz do Iguaçu Cataratas

Mon 20/7

14:50-18:40

2 stops23h 50m

London City

Mon 3/8

18:30-09:20

2 stops18h 50m

£1,447

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 25 resultsSorted by cheapest first
1
2
3

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

Have a flexible travel schedule? Discover the best time to fly to London 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.

Cheapflights Insights

Everything you need to know about your flight from Foz do Iguaçu to London

How much does it cost for a return flight from Foz do Iguaçu to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 24 March 2026.
Check out reviews from past customers who have flown with LATAM Airlines from Foz do Iguaçu to London 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
1,911 reviews
Check prices

Boarding

7.5

Comfort

7.3

Overall

7.4

Entertainment

7.0

Food

6.7

Crew

8.0

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
1,911 reviews
LATAM Airlines
7.4
Good
1,911 reviews
Check prices

Boarding

7.5

Comfort

7.3

Overall

7.4

Entertainment

7.0

Food

6.7

Crew

8.0

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 Foz do Iguaçu to London. 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?

    Foz do Iguaçu Cataratas (IGU) is the airport you will fly out of if you book a flight from Foz do Iguaçu to London. You should not have trouble finding flights to London from Cataratas; the airport handles an average of 0 outbound flights to London 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. 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?

    Departing from Foz do Iguaçu to London will take you 23h 05m. Airlines will cover a distance of 6240 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Foz do Iguaçu to London?

    The most popular route from Foz do Iguaçu to London is Foz do Iguaçu Cataratas - London Gatwick. You may also consider Foz do Iguaçu Cataratas - London City or Foz do Iguaçu Cataratas - London Heathrow.

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

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

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

    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 London.

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

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

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