Find flights
When to book
FAQs

Cheap flights from Paraguay to London Heathrow Airport from £394

ASU — LHR
23 Oct — 30 Oct1
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

Wed 30/908:25 -
1 stop27h 10m
Sun 1/1121:35 -
1 stop35h 20m
Deal found 22/9£726
Sat 14/1107:55 -
1 stop27h 40m
Sat 28/1121:35 -
1 stop35h 20m
Deal found 22/9£731
Sun 1/1107:55 -
1 stop27h 40m
Tue 10/1121:35 -
1 stop35h 20m
Deal found 22/9£735
Wed 11/1107:55 -
1 stop27h 40m
Sun 15/1121:35 -
1 stop35h 20m
Deal found 22/9£749
Mon 30/1113:20 -
2 stops21h 30m
Sat 27/206:20 -
2 stops33h 05m
Deal found 23/9£752
Tue 1/1213:20 -
2 stops21h 25m
Tue 8/1219:20 -
2 stops44h 10m
Deal found 20/9£762
Mon 23/1113:20 -
2 stops25h 10m
Sun 29/1112:25 -
2 stops27h 05m
Deal found 19/9£779
Tue 1/1213:20 -
2 stops29h 15m
Sun 14/212:25 -
2 stops25h 10m
Deal found 19/9£793
Tue 10/1104:55 -
2 stops29h 55m
Wed 18/1106:20 -
2 stops31h 35m
Deal found 19/9£797

Find flight deals from Paraguay to Heathrow

Round-trip from

£731

One-way from

£394

Popular in

July

Cheapest in

March

Average price

£1,113
Avianca
  • Avianca
  • 14/11-28/11
  • 2 total stops
  • 63h 00m total
  • Paraguay to London
Search Deals
30/9-31/12
  • 30/9-31/12
  • 2 total stops
  • 47h 30m total
  • Paraguay to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£105 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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 Asuncion Silvio Pettirossi - LHR London Heathrow

ASULHR

Asuncion Silvio Pettirossi

Wed 30/9

08:25-15:35

1 stop27h 10m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£439

AsuncionLondon

ASU Asuncion Silvio Pettirossi - LHR London Heathrow

ASULHR

Asuncion Silvio Pettirossi

Wed 30/9

18:35-15:35

3 stops41h 00m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£445

AsuncionLondon

ASU Asuncion Silvio Pettirossi - LHR London Heathrow

ASULHR

Asuncion Silvio Pettirossi

Thu 29/10

02:45-14:05

1 stop32h 20m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£493

AsuncionLondon

ASU Asuncion Silvio Pettirossi - LHR London Heathrow

ASULHR

Asuncion Silvio Pettirossi

Thu 1/10

18:30-17:45

3 stops43h 15m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£494

AsuncionLondon

ASU Asuncion Silvio Pettirossi - LHR London Heathrow

ASULHR

Asuncion Silvio Pettirossi

Thu 1/10

06:33-06:45

2 stops44h 12m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£568
Fastest return journey

AsuncionLondon

ASU Asuncion Silvio Pettirossi - LHR London Heathrow

ASULHR

Asuncion Silvio Pettirossi

Mon 28/9

06:33-12:25

2 stops25h 52m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£570

AsuncionLondon

ASU Asuncion Silvio Pettirossi - LHR London Heathrow

ASULHR

Asuncion Silvio Pettirossi

Mon 28/9

18:35-10:20

2 stops35h 45m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£573

AsuncionLondon

ASU Asuncion Silvio Pettirossi - LHR London Heathrow

ASULHR

Asuncion Silvio Pettirossi

Wed 30/12

13:20-16:20

2 stops48h 00m

London Heathrow

Wed 31/12

00:00-19:00

Nonstop0h 00m

£713

AsuncionLondon

ASU Asuncion Silvio Pettirossi - LHR London Heathrow

ASULHR

Asuncion Silvio Pettirossi

Sun 1/11

13:15-21:25

3 stops29h 10m

London Heathrow

Tue 10/11

18:40-10:35

2 stops18h 55m

£899

AsuncionLondon

ASU Asuncion Silvio Pettirossi - LHR London Heathrow

ASULHR

Asuncion Silvio Pettirossi

Wed 11/11

13:20-09:45

2 stops41h 25m

London Heathrow

Sun 15/11

11:20-12:30

2 stops52h 10m

£988

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 17 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

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, February is the cheapest month in which you can book a flight from Paraguay to London Heathrow Airport (average of £788). Flying from Paraguay to London Heathrow Airport in October is currently the most expensive (average of £1,312). 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

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

    For as low as £993, SWISS can have you in London Heathrow Airport from Paraguay in 27h 10m. There are 6322 mi between Paraguay and London Heathrow Airport. Both multi-stop and direct flights can be found to your destination and back.

  • 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, February is the cheapest month in which you can book a flight from Paraguay to London Heathrow Airport (average of £788). Flying from Paraguay to London Heathrow Airport in October is currently the most expensive (average of £1,312). 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
Luton
Milton Keynes
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Northampton
Colchester
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
Southall
Watford
Stratford-upon-Avon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.