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Cheap flights from Madrid, Spain to Asuncion from £340

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — ASU
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from Madrid Barajas to Asuncion Silvio Pettirossi are usually found in March or February, booked 58 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 13 June 2025.

Round-trip from

£673

One-way from

£340

Popular in

December

Cheapest in

March

Average price

£776
Avianca
  • Avianca
  • 16/10-20/11
  • 2 total stops
  • 42h 40m total
  • Madrid to Asuncion
Avianca
  • Avianca
  • 7/11
  • 1 total stop
  • 22h 45m total
  • Madrid to Asuncion
Highest demand for flights based on searches. 8% potential increase in price (£51 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in June 2025

Find flight deals from Madrid to Asuncion

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 13 June 2025.

Thu 16/1013:10MAD - ASU
1 stop20h 30mAvianca
Thu 20/1106:45ASU - MAD
1 stop22h 10mAvianca
Deal found 11/6£673
Mon 16/610:35MAD - ASU
3 stops32h 40mAzul
Wed 2/712:15ASU - MAD
1 stop18h 15mAzul
Deal found 11/6£675
Fri 26/920:25MAD - ASU
2 stops38h 02mKLM
Sun 5/1006:28ASU - MAD
2 stops28h 57mKLM
Deal found 11/6£679
Mon 16/610:35MAD - ASU
3 stops32h 40mMultiple Airlines
Wed 2/711:05ASU - MAD
2 stops19h 55mMultiple Airlines
Deal found 11/6£693
Thu 13/1123:45MAD - ASU
Nonstop11h 45mAir Europa
Tue 16/1214:10ASU - MAD
Nonstop11h 05mAir Europa
Deal found 11/6£710
Fri 26/911:15MAD - ASU
2 stops47h 12mUnited Airlines
Sat 4/1001:44ASU - MAD
2 stops49h 21mUnited Airlines
Deal found 11/6£869
Sun 15/600:30MAD - ASU
2 stops34h 40mLATAM Airlines
Wed 2/718:55ASU - MAD
1 stop14h 10mLATAM Airlines
Deal found 11/6£934

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 13 June 2025.
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 16/10

13:10-04:40

1 stop20h 30m

Asuncion Silvio Pettirossi

Thu 20/11

06:45-08:55

1 stop22h 10m

£673

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Fri 26/9

20:25-05:27

2 stops38h 02m

Asuncion Silvio Pettirossi

Sun 5/10

06:28-16:25

2 stops28h 57m

£679

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Thu 13/11

23:45-07:30

Nonstop11h 45m

Asuncion Silvio Pettirossi

Tue 16/12

14:10-05:15

Nonstop11h 05m

£710

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Fri 26/9

11:15-05:27

2 stops47h 12m

Asuncion Silvio Pettirossi

Sat 4/10

01:44-08:05

2 stops49h 21m

£869

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Wed 12/11

23:45-07:30

Nonstop11h 45m

Asuncion Silvio Pettirossi

Fri 12/12

19:00-05:15

1 stop30h 15m

£876

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Tue 22/7

14:25-23:55

1 stop14h 30m

Asuncion Silvio Pettirossi

Thu 18/9

11:05-12:00

2 stops19h 55m

£1,137

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Tue 16/9

14:45-05:27

3 stops43h 42m

Asuncion Silvio Pettirossi

Wed 24/9

06:28-10:25

2 stops46h 57m

£1,236

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Fri 7/11

10:55-05:40

1 stop22h 45m

£340

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Fri 3/10

11:15-23:53

2 stops41h 38m

£495

MadridAsuncion

MAD - ASU

MADASU

Madrid Barajas

Thu 21/8

23:45-06:25

Nonstop11h 40m

£537

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 13 results
1
2

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 9 June 2025.

To ensure you get the cheapest price possible for a flight from Madrid to Asuncion, you should look to book at least 58 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 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 13 June 2025.

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.

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 13 June 2025.
Read through reviews of airlines operating flights from Madrid to Asuncion, such as KLM, LATAM Airlines and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Food

7.2

Overall

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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.
  • How popular is this Madrid to Asuncion flight route?

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

    Our cheapest airline available from Madrid to Asuncion is Avianca. Our recent data shows that you can find tickets from as low as £673 on this airline. Additional options worth looking into are KLM and Air Europa, starting at £679 and £710 round-trip. These flights start at 12% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Madrid to Asuncion one-way?

    £340 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on United Airlines and Air Europa, with prices starting from £495 and £537, respectively.

  • 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.

See more FAQs

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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 13 June 2025.

Top airline flying from Madrid to Asuncion

Discover the top airline 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air EuropaCheapest£665Average£774FlexibilityNo cancel feeOn-time83%
Search Air Europa flights

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