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Cheap flights from London Heathrow Airport to Paraguay from £415

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ASU
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Paraguay

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Paraguay
Explore the most affordable flight options available from Heathrow to Paraguay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 July 2026.

Sat 5/911:30
LHR
-
ASU
2 stops27h 45m
Multiple Airlines
Sun 31/113:15
ASU
-
LHR
2 stops20h 45m
Multiple Airlines
Deal found 21/7£748
Mon 21/922:05
LHR
-
ASU
1 stop34h 35m
Avianca
Thu 19/1108:20
ASU
-
LHR
1 stop27h 15m
Avianca
Deal found 22/7£757
Mon 26/1007:40
LHR
-
ASU
2 stops29h 55m
Lufthansa
Wed 11/1113:15
ASU
-
LHR
2 stops23h 35m
Lufthansa
Deal found 22/7£775
Wed 23/918:30
LHR
-
ASU
2 stops20h 00m
Lufthansa
Fri 20/1119:00
ASU
-
LHR
2 stops17h 50m
Lufthansa
Deal found 22/7£809
Wed 23/918:30
LHR
-
ASU
2 stops20h 00m
Multiple Airlines
Wed 18/1113:15
ASU
-
LHR
2 stops27h 00m
Multiple Airlines
Deal found 22/7£810
Tue 22/918:30
LHR
-
ASU
2 stops20h 00m
Lufthansa
Fri 20/1119:00
ASU
-
LHR
2 stops19h 05m
Lufthansa
Deal found 21/7£811
Tue 22/918:30
LHR
-
ASU
2 stops20h 00m
Multiple Airlines
Wed 18/1113:15
ASU
-
LHR
2 stops24h 05m
Multiple Airlines
Deal found 21/7£813
Tue 27/1021:40
LHR
-
ASU
1 stop34h 35m
Multiple Airlines
Wed 11/1113:15
ASU
-
LHR
1 stop21h 50m
Multiple Airlines
Deal found 18/7£817

Find flight deals from Heathrow to Paraguay

Keep the following information in mind while searching for Heathrow to Paraguay flight deals. Data was last updated 23 July 2026.

Round-trip from

£748

One-way from

£415

Popular in

July

Cheapest in

March

Average price

£1,431
SWISS
  • SWISS
  • 5/9-31/1
  • 4 total stops
  • 48h 30m total
  • London to Paraguay
Search Deals
16/9
  • 16/9
  • 2 total stops
  • 36h 40m total
  • London to Paraguay
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Paraguay 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 23 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Paraguay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Tue 22/9

18:30-10:30

2 stops20h 00m

Asuncion Silvio Pettirossi

Fri 20/11

19:00-17:05

2 stops19h 05m

£902

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Tue 1/9

19:10-23:55

2 stops32h 45m

Asuncion Silvio Pettirossi

Wed 30/9

13:10-15:05

1 stop21h 55m

£905

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Wed 11/11

20:15-10:35

1 stop17h 20m

Asuncion Silvio Pettirossi

Sun 15/11

13:15-14:05

1 stop21h 50m

£976

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Wed 23/9

08:55-10:30

3 stops29h 35m

Asuncion Silvio Pettirossi

Fri 20/11

13:15-13:00

2 stops20h 45m

£1,039

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Tue 20/10

20:05-10:35

2 stops42h 30m

Asuncion Silvio Pettirossi

Wed 4/11

13:15-16:40

3 stops24h 25m

£1,042

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Thu 24/9

18:40-10:30

2 stops19h 50m

Asuncion Silvio Pettirossi

Fri 20/11

13:15-16:40

3 stops24h 25m

£1,043

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Wed 23/9

20:05-10:30

2 stops42h 25m

Asuncion Silvio Pettirossi

Wed 18/11

13:15-16:40

3 stops24h 25m

£1,043

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Wed 23/9

07:45-05:31

2 stops25h 46m

Asuncion Silvio Pettirossi

Mon 16/11

06:31-05:55

2 stops44h 24m

£1,093

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Wed 21/10

08:00-05:31

2 stops25h 31m

Asuncion Silvio Pettirossi

Wed 4/11

06:31-09:10

3 stops23h 39m

£1,096

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 21/9

10:25-05:31

2 stops23h 06m

Asuncion Silvio Pettirossi

Wed 18/11

06:31-10:15

2 stops48h 44m

£1,096

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Paraguay

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

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Paraguay (average of £787). Flying from London Heathrow Airport to Paraguay in July is currently the most expensive (average of £1,598). 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.

Reviews of airlines servicing Paraguay

Get insights into the airlines that provide service to Paraguay. 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 Paraguay. Reviews last updated 23 July 2026.
See what other customers who have flown with LATAM Airlines from London Heathrow Airport to Paraguay have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,963 reviews
Check prices

Crew

8.0

Food

6.7

Entertainment

7.0

Boarding

7.5

Overall

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
LATAM Airlines
7.5
Good
1,963 reviews
LATAM Airlines
7.5
Good
1,963 reviews
Check prices

Crew

8.0

Food

6.7

Entertainment

7.0

Boarding

7.5

Overall

7.5

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Paraguay. 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 London Heathrow Airport to Paraguay?

    Lufthansa, LATAM Airlines, and SWISS can get you from London Heathrow Airport to Paraguay in just under 17h 20m. Your travel time can differ by up to 12h 15m. London Heathrow Airport and Paraguay are separated by a distance of 6322 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Paraguay 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 London Heathrow Airport to Paraguay?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Paraguay (average of £787). Flying from London Heathrow Airport to Paraguay in July is currently the most expensive (average of £1,598). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Heathrow to Paraguay

Discover the top airline that operate flights from Heathrow to Paraguay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£812Average£1,153FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

Fly with Cheapflights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Paraguay from Heathrow.

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

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

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

Not ready to book yet? You can track prices for flights from Heathrow to Paraguay on Cheapflights with our Price Alert feature and get notified when better prices are available.

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