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Cheap flights from Paraguay to London Heathrow Airport from £370

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — LHR
30 Jul — 6 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Paraguay to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Paraguay to Heathrow
Explore the most affordable flight options available from Paraguay to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2026.

Wed 22/713:10
ASU
-
LHR
2 stops23h 15m
Multiple Airlines
Wed 19/806:55
LHR
-
ASU
2 stops31h 40m
Multiple Airlines
Deal found 26/6£729
Tue 21/703:35
ASU
-
LHR
2 stops33h 00m
GOL
Wed 19/815:20
LHR
-
ASU
2 stops23h 55m
GOL
Deal found 28/6£733
Wed 12/802:55
ASU
-
LHR
2 stops33h 30m
Multiple Airlines
Thu 20/820:25
LHR
-
ASU
2 stops42h 10m
Multiple Airlines
Deal found 29/6£765
Mon 30/1112:05
ASU
-
LHR
2 stops22h 40m
GOL
Sat 27/219:20
LHR
-
ASU
2 stops42h 55m
GOL
Deal found 30/6£769
Tue 10/1103:35
ASU
-
LHR
2 stops38h 50m
GOL
Wed 18/1106:20
LHR
-
ASU
2 stops31h 55m
GOL
Deal found 28/6£776
Tue 4/811:25
ASU
-
LHR
2 stops25h 00m
Multiple Airlines
Tue 25/818:30
LHR
-
ASU
2 stops25h 45m
Multiple Airlines
Deal found 29/6£784
Mon 10/812:05
ASU
-
LHR
2 stops42h 25m
GOL
Tue 10/1106:20
LHR
-
ASU
2 stops22h 20m
GOL
Deal found 27/6£793
Fri 31/712:05
ASU
-
LHR
2 stops24h 10m
GOL
Mon 10/819:45
LHR
-
ASU
2 stops43h 30m
GOL
Deal found 27/6£797
Tue 4/811:25
ASU
-
LHR
2 stops21h 15m
Lufthansa
Tue 25/820:25
LHR
-
ASU
2 stops31h 30m
Lufthansa
Deal found 28/6£800

Find flight deals from Paraguay to Heathrow

Keep the following information in mind while searching for Paraguay to Heathrow flight deals. Data was last updated 30 June 2026.

Round-trip from

£729

One-way from

£370

Popular in

January

Cheapest in

March

Average price

£1,092
Lufthansa
  • Lufthansa
  • 22/7-19/8
  • 4 total stops
  • 54h 55m total
  • Paraguay to London
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 25/11
  • 1 total stop
  • 21h 50m total
  • Paraguay to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Paraguay 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 30 June 2026.
Use the filters below to find and compare flights from Paraguay to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Wed 12/8

02:55-21:30

3 stops38h 35m

London Heathrow

Thu 20/8

20:05-10:35

2 stops42h 30m

£894

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Mon 12/10

13:10-16:35

3 stops23h 25m

London Heathrow

Mon 19/10

08:55-10:35

3 stops29h 40m

£968

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Tue 1/12

12:05-21:05

2 stops30h 00m

London Heathrow

Sun 14/2

17:55-05:34

3 stops38h 39m

£1,025

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Wed 12/8

13:10-13:00

2 stops19h 50m

London Heathrow

Wed 19/8

07:00-10:35

3 stops31h 35m

£1,045
Fastest return journey

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Mon 21/9

02:50-14:55

2 stops32h 05m

London Heathrow

Tue 13/10

21:20-10:35

1 stop17h 15m

£1,085

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Mon 31/8

06:33-09:00

2 stops46h 27m

London Heathrow

Tue 8/9

13:40-00:03

2 stops62h 23m

£1,087

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Sun 30/8

08:25-15:35

1 stop27h 10m

London Heathrow

Mon 7/9

22:05-04:40

1 stop34h 35m

£1,151

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Tue 1/12

12:05-14:55

2 stops23h 50m

London Heathrow

Tue 8/12

22:40-05:32

3 stops33h 52m

£1,247

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Tue 4/8

12:05-15:10

2 stops23h 05m

London Heathrow

Tue 25/8

18:30-05:25

3 stops38h 55m

£1,249

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Tue 1/9

11:30-21:30

3 stops30h 00m

London Heathrow

Tue 8/9

14:25-10:30

3 stops24h 05m

£1,284

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Paraguay to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Paraguay 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 Paraguay to London Heathrow Airport

What is the cheapest month to book a flight from Paraguay to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Paraguay to London Heathrow Airport (average of £716). Flying from Paraguay to London Heathrow Airport in October is currently the most expensive (average of £1,323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Paraguay to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Paraguay to London Heathrow Airport?

    For as low as £894, SWISS can have you in London Heathrow Airport from Paraguay in 38h 35m. There are 6322 mi between Paraguay and London Heathrow Airport.

  • Can I find deals for flights from Paraguay to Heathrow that include hotel bookings?

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

  • How can I find direct flights from Paraguay to Heathrow?

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

  • Can I find deals for business class flights from Paraguay to Heathrow?

    Yes. Cheapflights offers flight deals from Paraguay 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.

  • What is the cheapest month to book a flight from Paraguay to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Paraguay to London Heathrow Airport (average of £716). Flying from Paraguay to London Heathrow Airport in October is currently the most expensive (average of £1,323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Northampton
Watford
Kingston upon Thames
Swindon
Eastbourne
Poole
Southall
Aylesbury
Romford

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How does Cheapflights help users find flights from Paraguay to Heathrow?

When you search for this flight from Paraguay to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Paraguay to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Paraguay to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Paraguay to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Paraguay to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Paraguay to Heathrow become cheaper?

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

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