Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Paraguay from £434

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
6 Sep — 13 Sep1
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 7 August 2026.

Fri 18/922:05 -
1 stop34h 35m
Fri 25/908:25 -
1 stop27h 10m
Deal found 4/8£731
Wed 16/922:05 -
1 stop34h 35m
Fri 25/908:25 -
1 stop27h 10m
Deal found 4/8£755
Mon 23/1121:40 -
1 stop35h 15m
Fri 27/1107:55 -
1 stop27h 40m
Deal found 5/8£756
Mon 7/921:20 -
1 stop17h 20m
Mon 28/913:10 -
1 stop21h 55m
Deal found 5/8£796
Sun 1/1106:15 -
2 stops22h 00m
Mon 30/1119:00 -
1 stop16h 05m
Deal found 6/8£819
Mon 21/922:05 -
1 stop34h 35m
Thu 10/1208:20 -
1 stop27h 15m
Deal found 2/8£835
Thu 3/921:20 -
1 stop18h 55m
Thu 24/918:35 -
1 stop16h 30m
Deal found 4/8£852
Wed 16/906:15 -
2 stops21h 40m
Tue 29/911:30 -
1 stop23h 35m
Deal found 4/8£865
Sat 5/908:30 -
2 stops30h 45m
Sun 31/113:15 -
2 stops24h 05m
Deal found 3/8£870
Fri 30/1020:15 -
1 stop17h 20m
Mon 30/1119:00 -
1 stop16h 05m
Deal found 6/8£871

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 7 August 2026.

Round-trip from

£722

One-way from

£434

Popular in

December

Cheapest in

November

Average price

£1,259
Avianca
  • Avianca
  • 16/9-23/9
  • 2 total stops
  • 61h 45m total
  • London to Paraguay
Search Deals
Avianca
  • Avianca
  • 16/9
  • 1 total stop
  • 34h 35m total
  • London to Paraguay
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 7 August 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

LondonAsuncion

LHR London Heathrow - ASU Asuncion Silvio Pettirossi

LHRASU

London Heathrow

Mon 23/11

21:40-05:55

1 stop35h 15m

Asuncion Silvio Pettirossi

Fri 27/11

07:55-14:35

1 stop27h 40m

£756
Fastest return journey

LondonAsuncion

LHR London Heathrow - ASU Asuncion Silvio Pettirossi

LHRASU

London Heathrow

Mon 23/11

06:15-06:15

2 stops27h 00m

Asuncion Silvio Pettirossi

Fri 27/11

19:00-14:05

1 stop16h 05m

£990

LondonAsuncion

LHR London Heathrow - ASU Asuncion Silvio Pettirossi

LHRASU

London Heathrow

Wed 2/9

22:05-04:40

1 stop34h 35m

Asuncion Silvio Pettirossi

Tue 8/9

01:47-09:15

2 stops27h 28m

£1,062

LondonAsuncion

LHR London Heathrow - ASU Asuncion Silvio Pettirossi

LHRASU

London Heathrow

Sun 24/1

06:25-12:30

2 stops33h 05m

Asuncion Silvio Pettirossi

Sat 20/2

13:15-22:30

2 stops54h 15m

£1,120

LondonAsuncion

LHR London Heathrow - ASU Asuncion Silvio Pettirossi

LHRASU

London Heathrow

Thu 28/1

06:25-12:25

2 stops57h 00m

Asuncion Silvio Pettirossi

Sun 21/2

13:15-16:20

2 stops48h 05m

£1,156

LondonAsuncion

LHR London Heathrow - ASU Asuncion Silvio Pettirossi

LHRASU

London Heathrow

Tue 26/1

16:30-05:36

3 stops40h 06m

Asuncion Silvio Pettirossi

Fri 26/2

06:40-21:05

2 stops35h 25m

£1,209

LondonAsuncion

LHR London Heathrow - ASU Asuncion Silvio Pettirossi

LHRASU

London Heathrow

Mon 25/1

22:40-05:36

3 stops33h 56m

Asuncion Silvio Pettirossi

Sun 21/2

13:15-09:45

2 stops41h 30m

£1,232

LondonAsuncion

LHR London Heathrow - ASU Asuncion Silvio Pettirossi

LHRASU

London Heathrow

Sat 19/9

08:55-10:30

3 stops29h 35m

Asuncion Silvio Pettirossi

Fri 11/12

13:15-16:20

2 stops24h 05m

£1,267

LondonAsuncion

LHR London Heathrow - ASU Asuncion Silvio Pettirossi

LHRASU

London Heathrow

Sun 30/8

08:40-05:25

2 stops24h 45m

Asuncion Silvio Pettirossi

Thu 3/9

12:05-13:45

2 stops21h 40m

£1,268

LondonAsuncion

LHR London Heathrow - ASU Asuncion Silvio Pettirossi

LHRASU

London Heathrow

Tue 8/12

11:20-12:30

2 stops28h 10m

Asuncion Silvio Pettirossi

Mon 4/1

04:01-22:30

2 stops39h 29m

£1,420

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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, July is the cheapest month in which you can book a flight from London Heathrow Airport to Paraguay (average of £567). Flying from London Heathrow Airport to Paraguay in August is currently the most expensive (average of £3,689). 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 7 August 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
7.4
Good
1,973 reviews
Check prices

Boarding

7.5

Crew

8.0

Comfort

7.3

Entertainment

7.0

Food

6.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP
LATAM Airlines
7.4
Good
1,973 reviews
LATAM Airlines
7.4
Good
1,973 reviews
Check prices

Boarding

7.5

Crew

8.0

Comfort

7.3

Entertainment

7.0

Food

6.7

Overall

7.4

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?

    Avianca, LATAM Airlines, and United Airlines can get you from London Heathrow Airport to Paraguay in just under 25h 46m. Your travel time can differ by up to 9h 29m. 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, July is the cheapest month in which you can book a flight from London Heathrow Airport to Paraguay (average of £567). Flying from London Heathrow Airport to Paraguay in August is currently the most expensive (average of £3,689). 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 7 August 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£807Average£1,089FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Paraguay. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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.

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.