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Cheap flights from London Heathrow Airport to Paraguay from £399

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ASU
23 May — 30 May1
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 April 2026.

Thu 5/1121:40
LHR
-
ASU
1 stop34h 35m
Avianca
Thu 19/1108:20
ASU
-
LHR
1 stop27h 15m
Avianca
Deal found 19/4£834
Wed 27/522:05
LHR
-
ASU
1 stop34h 35m
Avianca
Sun 7/608:25
ASU
-
LHR
1 stop27h 10m
Avianca
Deal found 20/4£870
Tue 3/1121:40
LHR
-
ASU
1 stop34h 35m
Avianca
Thu 19/1108:20
ASU
-
LHR
1 stop27h 15m
Avianca
Deal found 19/4£870
Mon 26/1009:55
LHR
-
ASU
3 stops24h 35m
Multiple Airlines
Thu 12/1114:10
ASU
-
LHR
3 stops40h 00m
Multiple Airlines
Deal found 19/4£893
Wed 3/622:05
LHR
-
ASU
1 stop34h 35m
Avianca
Wed 10/608:25
ASU
-
LHR
1 stop27h 10m
Avianca
Deal found 19/4£916
Wed 3/615:10
LHR
-
ASU
2 stops19h 05m
Multiple Airlines
Wed 10/613:10
ASU
-
LHR
1 stop21h 55m
Multiple Airlines
Deal found 19/4£924
Mon 19/1006:00
LHR
-
ASU
3 stops36h 00m
Multiple Airlines
Fri 6/1111:05
ASU
-
LHR
2 stops24h 00m
Multiple Airlines
Deal found 19/4£939
Tue 2/611:45
LHR
-
ASU
2 stops22h 40m
Multiple Airlines
Wed 10/613:10
ASU
-
LHR
1 stop21h 55m
Multiple Airlines
Deal found 21/4£941
Sun 8/1121:40
LHR
-
ASU
1 stop34h 35m
Avianca
Sat 21/1108:20
ASU
-
LHR
1 stop27h 15m
Avianca
Deal found 19/4£943
Tue 2/621:20
LHR
-
ASU
1 stop18h 55m
LATAM Airlines
Wed 10/613:10
ASU
-
LHR
1 stop21h 55m
LATAM Airlines
Deal found 21/4£944
Thu 5/1115:45
LHR
-
ASU
2 stops39h 05m
Multiple Airlines
Thu 19/1114:10
ASU
-
LHR
1 stop15h 15m
Multiple Airlines
Deal found 19/4£951

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 April 2026.

Round-trip from

£870

One-way from

£399

Popular in

December

Cheapest in

November

Average price

£1,022
Avianca
  • Avianca
  • 27/5-7/6
  • 2 total stops
  • 61h 45m total
  • London to Paraguay
Search Deals
6/5
  • 6/5
  • 3 total stops
  • 49h 57m total
  • London to Paraguay
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 April 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

Thu 4/6

06:15-23:55

2 stops21h 40m

Asuncion Silvio Pettirossi

Wed 10/6

02:50-15:05

1 stop32h 15m

£960

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 19/10

07:05-00:03

3 stops44h 58m

Asuncion Silvio Pettirossi

Thu 5/11

06:42-16:00

3 stops30h 18m

£987

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sat 30/5

08:40-05:24

2 stops24h 44m

Asuncion Silvio Pettirossi

Mon 8/6

12:05-16:35

2 stops24h 30m

£998

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 22/6

19:45-01:40

2 stops33h 55m

Asuncion Silvio Pettirossi

Sat 27/6

11:10-07:40

2 stops40h 30m

£1,015
Fastest return journey

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sun 17/5

21:20-10:35

1 stop17h 15m

Asuncion Silvio Pettirossi

Sun 24/5

18:30-15:05

1 stop16h 35m

£1,021

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Tue 19/5

21:20-23:55

1 stop30h 35m

Asuncion Silvio Pettirossi

Mon 25/5

02:50-18:15

2 stops35h 25m

£1,031

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Wed 3/6

17:10-10:35

2 stops21h 25m

Asuncion Silvio Pettirossi

Wed 10/6

11:25-18:55

3 stops27h 30m

£1,240

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sat 9/5

20:00-10:35

2 stops42h 35m

Asuncion Silvio Pettirossi

Sat 16/5

11:25-15:05

1 stop23h 40m

£1,279

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sun 10/5

09:30-05:24

2 stops23h 54m

Asuncion Silvio Pettirossi

Wed 3/6

06:33-07:15

2 stops44h 42m

£1,321

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sat 9/5

18:00-00:08

2 stops34h 08m

Asuncion Silvio Pettirossi

Sun 31/5

06:33-20:40

2 stops34h 07m

£1,321

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Paraguay (average of £659). Flying from London Heathrow Airport to Paraguay in August is currently the most expensive (average of £1,141). 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 April 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
1,911 reviews
Check prices

Food

6.7

Overall

7.4

Crew

8.0

Boarding

7.5

Comfort

7.3

Entertainment

7.0

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
1,911 reviews
LATAM Airlines
7.4
Good
1,911 reviews
Check prices

Food

6.7

Overall

7.4

Crew

8.0

Boarding

7.5

Comfort

7.3

Entertainment

7.0

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?

    LATAM Airlines can get you from London Heathrow Airport to Paraguay in just under 21h 40m. 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Paraguay (average of £659). Flying from London Heathrow Airport to Paraguay in August is currently the most expensive (average of £1,141). 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

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Alternative routes for Heathrow to Paraguay

See prices for flight routes from nearby airports that may be better suited for you.
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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 23 April 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£804Average£1,109FlexibilityNo 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?

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.

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