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£430+ Cheap flights to Asuncion

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
— ASU
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to Asuncion
Explore the most affordable flight options available to Asuncion. Find the lowest fares based on data from user searches, with prices last updated on 6 November 2025.

Sun 16/1112:05LHR - ASU
2 stops44h 25mUnited Airlines
Mon 24/1106:33ASU - LHR
2 stops45h 57mUnited Airlines
Deal found 5/11£911
Mon 17/1117:25LGW - ASU
1 stop17h 05mAir Europa
Mon 24/1113:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 5/11£1,004
Sun 16/1110:40LGW - ASU
3 stops23h 50mMultiple Airlines
Mon 24/1113:50ASU - LGW
3 stops41h 00mMultiple Airlines
Deal found 5/11£1,037
Sun 16/1112:25LHR - ASU
3 stops22h 05mMultiple Airlines
Mon 24/1113:50ASU - LHR
3 stops24h 40mMultiple Airlines
Deal found 5/11£1,040
Tue 11/1113:30LHR - ASU
2 stops25h 55mMultiple Airlines
Wed 26/1102:45ASU - LHR
1 stop32h 20mMultiple Airlines
Deal found 5/11£1,055
Tue 11/1106:15LGW - ASU
3 stops46h 35mMultiple Airlines
Wed 26/1113:55ASU - LGW
2 stops20h 00mMultiple Airlines
Deal found 6/11£1,092
Tue 11/1117:25LGW - ASU
1 stop17h 05mAir Europa
Wed 26/1113:55ASU - LGW
1 stop23h 30mAir Europa
Deal found 6/11£1,092
Mon 10/1110:00LGW - ASU
1 stop24h 30mAir Europa
Wed 26/1113:55ASU - LGW
1 stop16h 05mAir Europa
Deal found 5/11£1,095
Mon 17/1106:55LGW - ASU
2 stops27h 35mMultiple Airlines
Mon 24/1113:50ASU - LGW
2 stops30h 30mMultiple Airlines
Deal found 5/11£1,109
Tue 11/1117:25LGW - ASU
1 stop17h 05mAir Europa
Fri 28/1113:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 5/11£1,111
Sun 16/1117:25LGW - ASU
1 stop17h 05mAir Europa
Mon 24/1113:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 5/11£1,113
Tue 11/1113:00LGW - ASU
2 stops43h 15mMultiple Airlines
Thu 27/1113:50ASU - LGW
1 stop16h 10mMultiple Airlines
Deal found 5/11£1,138

Flights to Asuncion in 2025

Find the latest flights to Asuncion in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 6 November 2025.

Return from

£822

One-way from

£430

Popular in

December

Cheapest in

March

Average price

£802
LATAM Airlines
  • LATAM Airlines
  • 2/3-16/3
  • 2 total stops
  • 35h 45m total
  • London to Asuncion
Search Deals
31/3
  • 31/3
  • 2 total stops
  • 31h 10m total
  • London to Asuncion
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Locate flights to Asuncion that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 6 November 2025.
Use the filters below to find and compare flights to Asuncion that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 2/3

15:55-10:10

2 stops45h 15m

Asuncion Silvio Pettirossi

Mon 16/3

18:30-14:05

1 stop16h 35m

£847

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Mon 17/11

12:05-05:30

2 stops44h 25m

Asuncion Silvio Pettirossi

Mon 24/11

06:33-05:55

2 stops44h 22m

£911

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sun 16/11

12:05-05:30

2 stops44h 25m

Asuncion Silvio Pettirossi

Mon 24/11

06:33-07:30

2 stops45h 57m

£911

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Thu 19/3

20:15-10:10

1 stop16h 55m

Asuncion Silvio Pettirossi

Mon 23/3

18:30-18:15

2 stops20h 45m

£923

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

£934

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Sat 14/2

20:15-10:10

1 stop16h 55m

Asuncion Silvio Pettirossi

Thu 5/3

03:10-14:05

1 stop31h 55m

£940

LondonAsuncion

LGW - ASU

LGWASU

London Gatwick

Mon 16/3

17:25-07:30

1 stop17h 05m

Asuncion Silvio Pettirossi

Thu 19/3

13:50-09:00

1 stop16h 10m

£941

LondonAsuncion

LHR - ASU

LHRASU

London Heathrow

Thu 19/3

08:40-11:30

2 stops53h 50m

Asuncion Silvio Pettirossi

Mon 23/3

12:20-20:50

2 stops29h 30m

£943

LondonAsuncion

LGW - ASU

LGWASU

London Gatwick

Sat 14/2

06:15-11:30

2 stops32h 15m

Asuncion Silvio Pettirossi

Fri 6/3

12:20-16:10

2 stops24h 50m

£992

LondonAsuncion

LGW - ASU

LGWASU

London Gatwick

Mon 17/11

17:25-07:30

1 stop17h 05m

Asuncion Silvio Pettirossi

Mon 24/11

13:50-09:00

1 stop16h 10m

£1,004

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 39 results
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Best time to book a flight to Asuncion

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

When is the best time to book a flight to Asuncion?

Use this chart to determine the optimal time to book a return flight from London to Asuncion. Price data was last updated on 31 October 2025.

To ensure you get the cheapest price possible for a flight to Asuncion, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Asuncion?

On average, a flight from London to Asuncion takes 20 hours 57 minutes. Flights to Asuncion from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Asuncion?

The most popular airline flying from London to Asuncion is LATAM Airlines.

LATAM Airlines
LATAM Airlines
From £799
Air Europa
Air Europa
From £659
United Airlines
United Airlines
From £886
KLM
KLM
From £637

What are the cheapest airlines that fly to Asuncion?

The cheapest airline flying from London to Asuncion is LATAM Airlines.

Rainfall in Asuncion by month

Plan your trip to Asuncion by taking into account the average rainfall totals by month.

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.

Temperature in Asuncion by month

Plan your trip to Asuncion by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Asuncion

Get insights into the airlines that provide service to Asuncion. 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 Asuncion. Reviews last updated 6 November 2025.
Read reviews from past customers who have flown KLM, LATAM Airlines, andUnited Airlines to Paraguay. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,405 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,405 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
LATAM Airlines
7.5
Good
1,874 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,003 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air Europa
7.0
Good
569 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

FAQs about flying to Asuncion

Getting around Asuncion

Whilst you can see a lot by exploring Asuncion on foot, you also have the option of using their public transport. Yellow cabs are frequent throughout the city, and can take you anywhere for a pre-agreed fee. Buses are also regular and go pretty much anywhere. If you want to travel beyond Asuncion, perhaps to Estancia, a car rental would be a good option.

Getting from the Airport to the City

Those who fly into the Asuncion Airport (ASU), commonly known as the Silvio Pettirossi International Airport, can get a taxi directly into the city. Just remember to agree the cost with your driver before setting off. There is also a bus station located a short walk away from the airport with a service travelling towards the city. If you would prefer, there are also car rental facilities in the airport itself.

  • What airport do you fly into for flights to Asuncion?

    If you book a flight to Asuncion, you will be flying into Silvio Pettirossi, which is the city’s only airport. Asuncion Silvio Pettirossi (ASU) is located 7.8 mi from the center of Asuncion.

  • Can I find cheaper flights to Asuncion if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Asuncion on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Asuncion?

    Based on reviews from Cheapflights users, LATAM Airlines is rated the highest out of the airlines that fly to Asuncion.

  • Where does the fastest flight to Asuncion depart from?

    For those looking to save time traveling to Asuncion, London offers the quickest one-way flight (17 hours 0 minutes).

  • Does Asuncion Silvio Pettirossi have car hire?

    Yes. Those touching down at Asuncion Silvio Pettirossi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Asuncion Silvio Pettirossi?

    Yes. Asuncion Silvio Pettirossi has hotels nearby for those requiring accommodations. Hospedaje San Miguel is the closest property to Asuncion Silvio Pettirossi (0.0 mi away from Asuncion Silvio Pettirossi).

See more FAQs

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