Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Paraguay from £404

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ASU
21 Feb — 28 Feb1
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 22 January 2026.

Tue 10/321:40
LHR
-
ASU
1 stop34h 35m
Avianca
Tue 24/308:20
ASU
-
LHR
1 stop27h 15m
Avianca
Deal found 21/1£703
Wed 10/606:55
LHR
-
ASU
2 stops32h 20m
Multiple Airlines
Thu 18/603:35
ASU
-
LHR
2 stops34h 05m
Multiple Airlines
Deal found 21/1£728
Mon 20/422:05
LHR
-
ASU
1 stop34h 35m
Avianca
Sun 3/508:10
ASU
-
LHR
1 stop27h 25m
Avianca
Deal found 19/1£730
Mon 20/420:50
LHR
-
ASU
2 stops35h 50m
Multiple Airlines
Sun 3/508:10
ASU
-
LHR
1 stop27h 25m
Multiple Airlines
Deal found 19/1£795
Fri 11/922:05
LHR
-
ASU
1 stop34h 35m
Avianca
Fri 25/908:10
ASU
-
LHR
1 stop27h 25m
Avianca
Deal found 21/1£819
Mon 14/906:15
LHR
-
ASU
2 stops33h 00m
Air France
Mon 28/912:05
ASU
-
LHR
2 stops24h 30m
Air France
Deal found 21/1£824
Fri 6/306:30
LHR
-
ASU
2 stops32h 00m
Multiple Airlines
Sat 21/308:20
ASU
-
LHR
1 stop27h 15m
Multiple Airlines
Deal found 20/1£835
Tue 10/306:00
LHR
-
ASU
2 stops31h 30m
LATAM Airlines
Tue 24/313:20
ASU
-
LHR
1 stop21h 45m
LATAM Airlines
Deal found 21/1£838
Mon 9/306:15
LHR
-
ASU
2 stops33h 10m
LATAM Airlines
Mon 23/318:30
ASU
-
LHR
1 stop16h 35m
LATAM Airlines
Deal found 21/1£841
Mon 2/320:15
LHR
-
ASU
1 stop19h 10m
LATAM Airlines
Mon 16/318:30
ASU
-
LHR
1 stop16h 35m
LATAM Airlines
Deal found 20/1£844

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 22 January 2026.

Round-trip from

£703

One-way from

£404

Popular in

December

Cheapest in

March

Average price

£924
Avianca
  • Avianca
  • 10/3-24/3
  • 2 total stops
  • 61h 50m total
  • London to Paraguay
Search Deals
Avianca
  • Avianca
  • 15/3
  • 1 total stop
  • 34h 35m total
  • London to Paraguay
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 22 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Paraguay that are best for you.

Fly from

Heathrow

Fly to

Paraguay

Route

Depart

Return

Price

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 20/4

20:50-04:40

2 stops35h 50m

Asuncion Silvio Pettirossi

Sun 3/5

08:10-15:35

1 stop27h 25m

£795

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 9/3

06:15-12:25

2 stops33h 10m

Asuncion Silvio Pettirossi

Mon 23/3

18:30-14:05

1 stop16h 35m

£841

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 2/3

20:15-12:25

1 stop19h 10m

Asuncion Silvio Pettirossi

Mon 16/3

18:30-14:05

1 stop16h 35m

£844

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Tue 10/3

20:15-10:30

1 stop17h 15m

Asuncion Silvio Pettirossi

Tue 24/3

13:20-14:05

1 stop21h 45m

£844

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 9/3

20:15-12:25

1 stop19h 10m

Asuncion Silvio Pettirossi

Wed 11/3

13:20-14:05

1 stop21h 45m

£852

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 27/4

22:05-04:40

1 stop34h 35m

Asuncion Silvio Pettirossi

Mon 11/5

12:05-15:35

2 stops23h 30m

£863

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 27/4

06:25-23:55

2 stops21h 30m

Asuncion Silvio Pettirossi

Mon 11/5

11:05-15:05

2 stops24h 00m

£879

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sun 15/3

21:40-05:15

1 stop34h 35m

£404

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sun 15/3

09:55-05:15

2 stops46h 20m

£427

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sat 28/2

12:05-05:32

2 stops44h 27m

£609

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 14 results
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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Paraguay (average of £622). Flying from London Heathrow Airport to Paraguay in July is currently the most expensive (average of £1,166). 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 22 January 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
1,913 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Food

6.7

Comfort

7.3

Crew

8.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,913 reviews
LATAM Airlines
7.5
Good
1,913 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Food

6.7

Comfort

7.3

Crew

8.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

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 33h 10m. 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Paraguay (average of £622). Flying from London Heathrow Airport to Paraguay in July is currently the most expensive (average of £1,166). 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.

Alternative routes for Heathrow to Paraguay

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Rio de Janeiro–Galeão Intl flights
Heathrow to Guarulhos Intl flights
Heathrow to Ministro Pistarini flights
Heathrow to Lima flights
Heathrow to Santos Dumont flights
Heathrow to Bogotá flights
London City to Rio de Janeiro–Galeão Intl flights
Gatwick to Rio de Janeiro–Galeão Intl flights
London City to Guarulhos Intl flights
London City to Lima flights
Heathrow to Viracopos flights
Gatwick to Guarulhos Intl flights
Gatwick to Lima flights
Heathrow to Georgetown flights
Heathrow to Jorge Newbery flights
Heathrow to Jose Maria Cordova Intl flights
Gatwick to Santos Dumont flights
Stansted to Guarulhos Intl flights
Gatwick to Bogotá flights
London City to Bogotá flights
Stansted to Bogotá flights
London City to Ministro Pistarini flights
Stansted to Rio de Janeiro–Galeão Intl flights
Gatwick to Ministro Pistarini flights
Stansted to Lima flights
Luton to Guarulhos Intl flights
Heathrow to Santiago flights
Gatwick to Viracopos flights
Gatwick to Georgetown flights
Luton to Bogotá flights
Luton to Lima flights
Heathrow to Quito flights
Luton to Ministro Pistarini flights
London City to Santiago flights
Gatwick to Santiago flights
Gatwick to Jose Maria Cordova Intl flights
Heathrow to Congonhas flights
London City to Jose Maria Cordova Intl flights
Heathrow to Cali flights
Heathrow to Georgetown flights
Gatwick to Quito flights
London City to Quito flights

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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£809Average£1,148FlexibilityNo 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.