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Cheap flights from London Heathrow Airport to Paraguay from £493

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ASU
10 Jul — 17 Jul1
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 10 June 2026.

Sun 8/1109:00
LHR
-
ASU
2 stops28h 15m
SWISS
Mon 16/1113:10
ASU
-
LHR
2 stops24h 10m
SWISS
Deal found 9/6£705
Sat 5/920:05
LHR
-
ASU
2 stops42h 25m
Multiple Airlines
Sun 31/113:15
ASU
-
LHR
2 stops24h 50m
Multiple Airlines
Deal found 9/6£778
Thu 26/1120:15
LHR
-
ASU
2 stops41h 00m
Lufthansa
Fri 11/1218:30
ASU
-
LHR
2 stops19h 35m
Lufthansa
Deal found 7/6£859
Sun 8/1121:40
LHR
-
ASU
1 stop34h 35m
Multiple Airlines
Mon 16/1113:10
ASU
-
LHR
1 stop21h 55m
Multiple Airlines
Deal found 9/6£868
Thu 24/918:40
LHR
-
ASU
2 stops19h 50m
SWISS
Fri 9/1013:10
ASU
-
LHR
2 stops19h 50m
SWISS
Deal found 5/6£899
Wed 24/622:05
LHR
-
ASU
1 stop34h 35m
Avianca
Wed 22/708:25
ASU
-
LHR
1 stop27h 10m
Avianca
Deal found 9/6£903

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 10 June 2026.

Round-trip from

£705

One-way from

£493

Popular in

July

Cheapest in

November

Average price

£967
SWISS
  • SWISS
  • 8/11-16/11
  • 4 total stops
  • 52h 25m total
  • London to Paraguay
Search Deals
Avianca
  • Avianca
  • 24/8
  • 1 total stop
  • 34h 35m total
  • London to Paraguay
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£120 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 June 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 10 June 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 - ASU

LHRASU

London Heathrow

Sun 8/11

07:00-10:15

3 stops30h 15m

Asuncion Silvio Pettirossi

Mon 16/11

13:10-13:00

2 stops20h 50m

£736

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sat 5/9

20:05-10:30

2 stops42h 25m

Asuncion Silvio Pettirossi

Sun 31/1

13:15-17:05

2 stops24h 50m

£782

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sun 8/11

21:40-05:15

1 stop34h 35m

Asuncion Silvio Pettirossi

Mon 16/11

13:10-14:05

1 stop21h 55m

£868

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Wed 24/6

22:05-04:40

1 stop34h 35m

Asuncion Silvio Pettirossi

Wed 22/7

08:25-15:35

1 stop27h 10m

£903

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Thu 24/9

07:00-10:30

3 stops31h 30m

Asuncion Silvio Pettirossi

Fri 9/10

13:10-08:15

3 stops39h 05m

£973
Fastest return journey

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Thu 26/11

20:15-10:15

1 stop17h 00m

Asuncion Silvio Pettirossi

Fri 11/12

18:30-14:05

1 stop16h 35m

£997

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Thu 26/11

07:00-10:15

3 stops30h 15m

Asuncion Silvio Pettirossi

Fri 11/12

13:10-13:00

2 stops20h 50m

£1,002

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Wed 24/6

21:20-10:35

1 stop17h 15m

Asuncion Silvio Pettirossi

Wed 22/7

13:10-18:55

2 stops25h 45m

£1,029

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Wed 8/7

06:15-06:05

2 stops27h 50m

Asuncion Silvio Pettirossi

Wed 15/7

08:10-18:35

2 stops30h 25m

£1,200
Cheapest one-way
Fastest single journey

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 22/6

22:05-04:40

1 stop34h 35m

£505

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 17 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 £570). Flying from London Heathrow Airport to Paraguay in August is currently the most expensive (average of £1,153). 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 10 June 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
1,926 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.0

Food

6.7

Boarding

7.5

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
1,926 reviews
LATAM Airlines
7.4
Good
1,926 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.0

Food

6.7

Boarding

7.5

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 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?

    SWISS can get you from London Heathrow Airport to Paraguay in just under 30h 15m. Your travel time can differ by up to . London Heathrow Airport and Paraguay are separated by a distance of 6322 mi.

  • 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 £570). Flying from London Heathrow Airport to Paraguay in August is currently the most expensive (average of £1,153). 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

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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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£812Average£1,098FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

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

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

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