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Cheap flights from Madrid, Spain to Asuncion from £427

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — ASU
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Madrid Barajas to Asuncion Silvio Pettirossi are usually found in May or March, booked 76 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from Madrid to Asuncion

Enter your travel dates to find the best prices.

Cheapest flights from Madrid to Asuncion
Explore the most affordable flight options available from Madrid to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2026.

Wed 13/506:00
MAD
-
ASU
2 stops34h 15m
Multiple Airlines
Sun 31/509:45
ASU
-
MAD
2 stops32h 30m
Multiple Airlines
Deal found 19/1£736
Mon 9/312:00
MAD
-
ASU
2 stops28h 25m
LATAM Airlines
Mon 23/311:20
ASU
-
MAD
2 stops22h 20m
LATAM Airlines
Deal found 19/1£748
Mon 20/423:45
MAD
-
ASU
Nonstop11h 40m
Air Europa
Tue 5/512:50
ASU
-
MAD
Nonstop11h 05m
Air Europa
Deal found 19/1£756
Mon 20/418:55
MAD
-
ASU
2 stops44h 15m
Multiple Airlines
Mon 4/518:30
ASU
-
MAD
2 stops23h 40m
Multiple Airlines
Deal found 19/1£757
Sat 2/523:45
MAD
-
ASU
Nonstop11h 40m
Air Europa
Sun 14/612:50
ASU
-
MAD
Nonstop11h 05m
Air Europa
Deal found 19/1£758
Thu 12/323:45
MAD
-
ASU
Nonstop11h 45m
Air Europa
Mon 8/612:50
ASU
-
MAD
Nonstop11h 05m
Air Europa
Deal found 20/1£761
Tue 3/323:45
MAD
-
ASU
Nonstop11h 45m
Air Europa
Wed 8/412:50
ASU
-
MAD
Nonstop11h 05m
Air Europa
Deal found 19/1£780
Fri 6/323:45
MAD
-
ASU
Nonstop11h 45m
Air Europa
Tue 17/313:55
ASU
-
MAD
Nonstop11h 05m
Air Europa
Deal found 20/1£783
Mon 20/414:45
MAD
-
ASU
1 stop24h 30m
Multiple Airlines
Tue 5/511:10
ASU
-
MAD
2 stops19h 10m
Multiple Airlines
Deal found 19/1£784
Wed 13/523:45
MAD
-
ASU
Nonstop11h 40m
Air Europa
Sat 13/612:50
ASU
-
MAD
Nonstop11h 05m
Air Europa
Deal found 21/1£787

Find flight deals from Madrid to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to Asuncion (ASU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2026.

Round-trip from

£736

One-way from

£427

Popular in

December

Cheapest in

May

Average price

£900
13/5-31/5
  • 13/5-31/5
  • 4 total stops
  • 66h 45m total
  • Madrid to Asuncion
Search Deals
KLM
  • KLM
  • 3/3
  • 2 total stops
  • 32h 25m total
  • Madrid to Asuncion
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 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 Madrid to Asuncion 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 21 January 2026.
Use the filters below to find and compare flights from Madrid to Asuncion that are best for you.

Fly from

Madrid

Fly to

Asuncion

Route

Depart

Return

Price

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Thu 12/3

23:45-07:30

Nonstop11h 45m

Asuncion Silvio Pettirossi

Mon 8/6

12:50-04:55

Nonstop11h 05m

£758

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Sun 8/3

23:45-07:30

Nonstop11h 45m

Asuncion Silvio Pettirossi

Thu 9/4

12:50-04:55

Nonstop11h 05m

£780

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Mon 2/3

23:45-07:30

Nonstop11h 45m

Asuncion Silvio Pettirossi

Thu 9/4

12:50-04:55

Nonstop11h 05m

£780

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Wed 11/3

23:45-07:30

Nonstop11h 45m

Asuncion Silvio Pettirossi

Wed 10/6

12:50-04:55

Nonstop11h 05m

£783

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Mon 2/3

23:45-07:30

Nonstop11h 45m

Asuncion Silvio Pettirossi

Mon 6/4

12:50-04:55

Nonstop11h 05m

£802

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Thu 5/3

23:45-07:30

Nonstop11h 45m

Asuncion Silvio Pettirossi

Sat 11/4

12:50-04:55

Nonstop11h 05m

£802

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Sat 7/3

23:45-07:30

Nonstop11h 45m

Asuncion Silvio Pettirossi

Sat 11/4

12:50-04:55

Nonstop11h 05m

£802

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Tue 3/3

23:45-07:30

Nonstop11h 45m

Asuncion Silvio Pettirossi

Mon 6/4

12:50-04:55

Nonstop11h 05m

£802

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Sun 8/3

23:45-07:30

Nonstop11h 45m

Asuncion Silvio Pettirossi

Fri 10/4

12:50-04:55

Nonstop11h 05m

£802

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Mon 9/3

23:45-07:30

Nonstop11h 45m

Asuncion Silvio Pettirossi

Mon 23/3

13:50-04:55

Nonstop11h 05m

£802

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 22 results
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Best time to book a flight from Madrid to Asuncion

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

How far ahead should I book a flight from Madrid to Asuncion?

Use this chart to determine the optimal time to book a return flight from Madrid to Asuncion. Price data was last updated on 16 January 2026.

To ensure you get the cheapest price possible for a flight from Madrid to Asuncion, you should look to book at least 76 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.

What is the cheapest month to book a flight from Madrid to Asuncion?

Currently, May is the cheapest month in which you can book a flight from Madrid to Asuncion (average of £526). Flying from Madrid to Asuncion in July is currently the most expensive (average of £730). 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.

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

Find hourly flight availability from Madrid to Asuncion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2026.

When flying from Madrid to Asuncion, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Madrid to Asuncion?

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 21 January 2026.
See what other customers who have flown with LATAM Airlines and Air Europa from Madrid to Asuncion 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

Crew

8.0

Boarding

7.6

Overall

7.5

Entertainment

7.0

Food

6.7

Comfort

7.3

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

Crew

8.0

Boarding

7.6

Overall

7.5

Entertainment

7.0

Food

6.7

Comfort

7.3

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
Air Europa
6.9
Okay
588 reviews
LATAM Airlines
7.5
Good
1,913 reviews
Check prices

Crew

8.0

Boarding

7.6

Overall

7.5

Entertainment

7.0

Food

6.7

Comfort

7.3

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 Madrid to Asuncion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Madrid to Asuncion?

    Booking a flight from Madrid Barajas (MAD) to Asuncion Silvio Pettirossi (ASU) is your only option if you wish to fly from Madrid to Asuncion. On a typical day, there is 1 flight from Barajas to Silvio Pettirossi, all of which are around 11h 40m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Barajas to Asuncion.

  • How popular is this Madrid to Asuncion flight route?

    Flights from Madrid Barajas to Asuncion Silvio Pettirossi have been viewed 11 times in the past calendar month.

  • How long is the flight from Madrid to Asuncion?

    There are many flights that can get you from Madrid to Asuncion in 11h 40m. Fly via LATAM Airlines or Air Europa to get the fastest option. Airlines will cover a distance of 5706 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Madrid to Asuncion round-trip?

    Our cheapest airline available from Madrid to Asuncion is LATAM Airlines. Our recent data shows that you can find tickets from as low as £451 on this airline. An additional option worth looking into is Air Europa, starting at £709. These flights start at 46% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Madrid to Asuncion?

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

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

    Yes. Cheapflights offers flight deals from Madrid 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 Madrid to Asuncion?

    Currently, May is the cheapest month in which you can book a flight from Madrid to Asuncion (average of £526). Flying from Madrid to Asuncion in July is currently the most expensive (average of £730). 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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Other flights to Asuncion

Explore flights to Asuncion departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 21 January 2026.
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Top 2 airlines flying from Madrid to Asuncion

Discover the top 2 airlines that operate flights from Madrid to Asuncion. 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest£451Average£712FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Air EuropaCheapest£709Average£858FlexibilityNo cancel feeOn-time83%
Search Air Europa 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 Madrid to Asuncion?

Cheapflights helps you search for flights from Madrid to Asuncion via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Madrid to Asuncion.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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