Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Asuncion?

Flights via Sao Paulo (GRU) offer the fastest connection on this route, with an average stopover time of 4h 19m.

What’s the top stopover airport for flights from London Heathrow Airport to Asuncion?

Sao Paulo (GRU) – chosen by Cheapflights users on 92% of one-stop itineraries from London Heathrow Airport to Asuncion on Cheapflights.

What’s the fastest stopover option from London Heathrow Airport to Asuncion?

Flights via Sao Paulo (GRU) have the shortest average one-way travel time for one-stop routes: 18h 12m.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Asuncion?

Madrid (MAD) is the most affordable one-stop option, with an average return flight price of £767.

How long is the flight from London Heathrow Airport to Asuncion?

Airlines like LATAM Airlines fly from London Heathrow Airport to Asuncion in about 22h. The time it takes to get you to your destination can typically vary by up to . The distance from London Heathrow Airport to Asuncion is about 6322 mi.

What is the cheapest airline to fly from London Heathrow Airport to Asuncion round-trip?

According to our current data, LATAM Airlines (£814), offers the cheapest pricing from London Heathrow Airport to Asuncion. Users have found that LATAM Airlines is 18% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Asuncion ranges from 40.0 - 140.0 inches per month. January is typically the wettest month, when rainfall can reach 140.0 mm. August is typically the driest time to visit Asuncion when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Asuncion, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 18.0 C).

What is the cheapest time of day to fly from LHR to ASU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Asuncion as you normally would.

What airport do you fly into for flights to Asuncion from London Heathrow?

Located just 7.8 mi from the city center, Asuncion Silvio Pettirossi is the airport most travelers will use when flying to Asuncion from London Heathrow. Booking flights from London Heathrow to Silvio Pettirossi (ASU) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 1 airline.

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

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

How can I find direct flights from Heathrow to Asuncion?

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

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

Yes. Cheapflights offers flight deals from Heathrow to Asuncion by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£536+ Flights from London Heathrow Airport to Asuncion

Q: How much does it cost for a return flight from London Heathrow Airport to Asuncion?

Airfare is below average for this route at the moment. London Heathrow Airport to Asuncion flights typically cost between £971 and £1,073 in November. The cheapest return flight price found within the last 3 days was £736 on Multiple Airlines (27 Nov-4 Dec).

Cheap flight deals from Heathrow to Asuncion

Round-trip from	£736
One-way from	£536
Popular in	July
Cheapest in	September
Average price	£1,004

KLM
27/11-4/12
4 total stops
65h 40m total
London to Asuncion

Search Deals

8/2
2 total stops
28h 30m total
London to Asuncion

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£146 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£33 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from Heathrow to Asuncion

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Asuncion
Explore the most affordable flight options available from Heathrow to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Thu 27/1119:20LHR - ASU

2 stops43h 10mMultiple Airlines

Thu 4/1212:20ASU - LHR

2 stops22h 30mMultiple Airlines

Deal found 13/10£736

Mon 17/1120:15LHR - ASU

1 stop19h 10mLATAM Airlines

Wed 19/1102:45ASU - LHR

1 stop32h 20mLATAM Airlines

Deal found 12/10£848

Mon 17/1106:00LHR - ASU

2 stops33h 25mMultiple Airlines

Wed 19/1102:45ASU - LHR

1 stop32h 20mMultiple Airlines

Deal found 12/10£907

Sat 8/1110:25LHR - ASU

2 stops40h 46mUnited Airlines

Mon 24/1101:51ASU - LHR

2 stops49h 04mUnited Airlines

Deal found 12/10£910

Tue 11/1118:30LHR - ASU

2 stops32h 00mMultiple Airlines

Fri 28/1118:30ASU - LHR

2 stops21h 25mMultiple Airlines

Deal found 13/10£912

Wed 19/1113:25LHR - ASU

2 stops23h 45mLATAM Airlines

Wed 7/113:20ASU - LHR

1 stop21h 45mLATAM Airlines

Deal found 12/10£914

Tue 25/1108:55LHR - ASU

2 stops53h 35mAir France

Sat 6/1212:20ASU - LHR

2 stops22h 25mAir France

Deal found 12/10£935

Wed 12/1120:15LHR - ASU

1 stop16h 55mLATAM Airlines

Wed 19/1118:30ASU - LHR

1 stop16h 35mLATAM Airlines

Deal found 13/10£939

Best flights from Heathrow to Asuncion
Discover carefully curated flight deals from Heathrow to Asuncion that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 October 2025.

Mon 2/317:25LHR - ASU

2 stops22h 00mLATAM Airlines

Mon 16/318:30ASU - LHR

1 stop16h 35mLATAM Airlines

Deal found 12/10£828

Mon 17/1106:00LHR - ASU

2 stops33h 25mMultiple Airlines

Wed 19/1102:45ASU - LHR

1 stop32h 20mMultiple Airlines

Deal found 12/10£907

Thu 27/1112:05LHR - ASU

2 stops44h 25mUnited Airlines

Wed 3/1201:45ASU - LHR

2 stops25h 10mUnited Airlines

Deal found 13/10£910

Sat 14/220:15LHR - ASU

1 stop19h 10mLATAM Airlines

Thu 5/303:10ASU - LHR

1 stop31h 55mLATAM Airlines

Deal found 13/10£857

Sat 8/1110:25LHR - ASU

2 stops40h 46mUnited Airlines

Mon 24/1101:51ASU - LHR

2 stops49h 04mUnited Airlines

Deal found 12/10£910

Mon 17/1120:15LHR - ASU

1 stop19h 10mLATAM Airlines

Thu 20/1118:30ASU - LHR

2 stops46h 05mLATAM Airlines

Deal found 12/10£873

Mon 9/320:15LHR - ASU

1 stop19h 10mLATAM Airlines

Mon 23/318:30ASU - LHR

2 stops19h 05mLATAM Airlines

Deal found 12/10£891

Wed 19/1113:25LHR - ASU

2 stops23h 45mLATAM Airlines

Wed 7/113:20ASU - LHR

1 stop21h 45mLATAM Airlines

Deal found 12/10£914

Thu 19/320:15LHR - ASU

1 stop16h 55mLATAM Airlines

Mon 23/318:30ASU - LHR

2 stops24h 40mLATAM Airlines

Deal found 11/10£924

Last-minute flights from Heathrow to Asuncion
Discover last-minute flight deals from Heathrow to Asuncion. Data last updated 14 October 2025 and is based on user searches.

Sat 8/1110:25LHR - ASU

2 stops40h 46mUnited Airlines

Mon 24/1101:51ASU - LHR

2 stops49h 04mUnited Airlines

Deal found 12/10£910

Tue 11/1118:30LHR - ASU

2 stops32h 00mMultiple Airlines

Fri 28/1118:30ASU - LHR

2 stops21h 25mMultiple Airlines

Deal found 13/10£912

Wed 12/1120:15LHR - ASU

1 stop16h 55mLATAM Airlines

Wed 19/1118:30ASU - LHR

1 stop16h 35mLATAM Airlines

Deal found 13/10£939

Mon 17/1120:15LHR - ASU

1 stop19h 10mLATAM Airlines

Wed 19/1102:45ASU - LHR

1 stop32h 20mLATAM Airlines

Deal found 12/10£848

Mon 17/1106:00LHR - ASU

2 stops33h 25mMultiple Airlines

Wed 19/1102:45ASU - LHR

1 stop32h 20mMultiple Airlines

Deal found 12/10£907

Wed 19/1113:25LHR - ASU

2 stops23h 45mLATAM Airlines

Wed 7/113:20ASU - LHR

1 stop21h 45mLATAM Airlines

Deal found 12/10£914

Tue 25/1108:55LHR - ASU

2 stops53h 35mAir France

Sat 6/1212:20ASU - LHR

2 stops22h 25mAir France

Deal found 12/10£935

Thu 27/1119:20LHR - ASU

2 stops43h 10mMultiple Airlines

Thu 4/1212:20ASU - LHR

2 stops22h 30mMultiple Airlines

Deal found 13/10£736

One-way flights from Heathrow to Asuncion
Search for one-way flight options from Heathrow to Asuncion. Find affordable one-way fares based on user searches. Data last updated 14 October 2025.

Sun 8/206:00LHR - ASU

2 stops28h 30mMultiple Airlines

Deal found 12/10£536

Sat 7/215:30LHR - ASU

2 stops19h 00mMultiple Airlines

Deal found 12/10£554

Fri 14/1109:55LHR - ASU

3 stops28h 35mMultiple Airlines

Deal found 12/10£557

Mon 9/215:30LHR - ASU

2 stops19h 00mMultiple Airlines

Deal found 12/10£568

Wed 12/1109:55LHR - ASU

3 stops28h 35mMultiple Airlines

Deal found 12/10£573

Wed 31/1219:40LHR - ASU

2 stops41h 30mMultiple Airlines

Deal found 13/10£574

Thu 13/1108:15LHR - ASU

2 stops30h 15mMultiple Airlines

Deal found 12/10£578

Tue 30/1221:40LHR - ASU

1 stop34h 35mAvianca

Deal found 13/10£580

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Asuncion that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 2/3

17:25-12:25

2 stops22h 00m

Asuncion Silvio Pettirossi

Mon 16/3

18:30-14:05

1 stop16h 35m

£828

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sat 14/2

20:15-12:25

1 stop19h 10m

Asuncion Silvio Pettirossi

Thu 5/3

03:10-14:05

1 stop31h 55m

£857

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 17/11

20:15-12:25

1 stop19h 10m

Asuncion Silvio Pettirossi

Thu 20/11

18:30-19:35

2 stops46h 05m

£873

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 9/3

20:15-12:25

1 stop19h 10m

Asuncion Silvio Pettirossi

Mon 23/3

18:30-16:35

2 stops19h 05m

£891

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 17/11

06:00-12:25

2 stops33h 25m

Asuncion Silvio Pettirossi

Wed 19/11

02:45-14:05

1 stop32h 20m

£907

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Thu 27/11

12:05-05:30

2 stops44h 25m

Asuncion Silvio Pettirossi

Wed 3/12

01:45-05:55

2 stops25h 10m

£910

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sat 8/11

10:25-00:11

2 stops40h 46m

Asuncion Silvio Pettirossi

Mon 24/11

01:51-05:55

2 stops49h 04m

£910

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Wed 19/11

13:25-10:10

2 stops23h 45m

Asuncion Silvio Pettirossi

Wed 7/1

13:20-14:05

1 stop21h 45m

£914

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Thu 19/3

20:15-10:10

1 stop16h 55m

Asuncion Silvio Pettirossi

Mon 23/3

18:30-22:10

2 stops24h 40m

£924

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sun 8/2

06:00-07:30

2 stops28h 30m

£536

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 17 results

Best time to book a flight from Heathrow to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion 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 Asuncion

Prices

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Asuncion (average of £626). Flying from London Heathrow Airport to Asuncion in July is currently the most expensive (average of £1,174). 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.

How much does it cost for a return flight from London Heathrow Airport to Asuncion?

Reviews of airlines servicing Asuncion

Get a feel of what it's like to fly with LATAM Airlines from London Heathrow Airport to Asuncion by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

LATAM Airlines

7.5

Good

1,865 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

LATAM Airlines

7.5

Good

1,865 reviews

LATAM Airlines

7.5

Good

1,865 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Related info for your journey

What airport do you fly into for flights to Asuncion from London Heathrow?
Located just 7.8 mi from the city center, Asuncion Silvio Pettirossi is the airport most travelers will use when flying to Asuncion from London Heathrow. Booking flights from London Heathrow to Silvio Pettirossi (ASU) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 1 airline.
How long is the flight from London Heathrow Airport to Asuncion?
Airlines like LATAM Airlines fly from London Heathrow Airport to Asuncion in about 22h. The time it takes to get you to your destination can typically vary by up to . The distance from London Heathrow Airport to Asuncion is about 6322 mi.
What is the cheapest airline to fly from London Heathrow Airport to Asuncion round-trip?
According to our current data, LATAM Airlines (£814), offers the cheapest pricing from London Heathrow Airport to Asuncion. Users have found that LATAM Airlines is 18% cheaper than the other options available to this destination.
Can I find deals for flights from Heathrow to Asuncion that include hotel bookings?
Yes. In addition to deals on Heathrow to Asuncion flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Asuncion?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Asuncion.
Can I find deals for business class flights from Heathrow to Asuncion?
Yes. Cheapflights offers flight deals from Heathrow to Asuncion 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 Asuncion?
Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Asuncion (average of £626). Flying from London Heathrow Airport to Asuncion in July is currently the most expensive (average of £1,174). 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

Alternative routes for Heathrow to Asuncion

Gatwick to Asuncion flights

London City to Asuncion flights

Top airline flying from Heathrow to Asuncion

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest£814	Average£1,013	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Heathrow to Asuncion flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Asuncion for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Heathrow to Asuncion with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Asuncion from Heathrow today and book when prices fit your budget.

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Cheap flights from London Heathrow Airport to Asuncion from £536

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Asuncion

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Asuncion

Cheapest flights from Heathrow to AsuncionExplore the most affordable flight options available from Heathrow to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Explore the most affordable flight options available from Heathrow to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Asuncion that are best for you.

Best time to book a flight from Heathrow to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Asuncion

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

How much does it cost for a return flight from London Heathrow Airport to Asuncion?

What’s the top stopover airport for flights from London Heathrow Airport to Asuncion?

What’s the fastest stopover option from London Heathrow Airport to Asuncion?

What’s the fastest stopover option from London Heathrow Airport to Asuncion?

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Asuncion?

Reviews of airlines servicing Asuncion

Get a feel of what it's like to fly with LATAM Airlines from London Heathrow Airport to Asuncion by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Asuncion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Asuncion from London Heathrow?

How long is the flight from London Heathrow Airport to Asuncion?

What is the cheapest airline to fly from London Heathrow Airport to Asuncion round-trip?

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

How can I find direct flights from Heathrow to Asuncion?

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

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

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 Asuncion

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Heathrow to Asuncion

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 Asuncion?

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

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

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

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Cheapest flights from Heathrow to Asuncion
Explore the most affordable flight options available from Heathrow to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 October 2025.