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Cheap flights from Barcelona-El Prat Airport to Asuncion from £405

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — ASU
26 Mar — 2 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Barcelona-El Prat to Asuncion

Enter your travel dates to find the best prices.

Cheapest flights from Barcelona-El Prat to Asuncion
Explore the most affordable flight options available from Barcelona-El Prat to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 February 2026.

Tue 2/609:20
BCN
-
ASU
2 stops25h 04m
KLM
Tue 30/606:33
ASU
-
BCN
2 stops28h 52m
KLM
Deal found 21/2£720
Wed 13/509:20
BCN
-
ASU
2 stops30h 55m
Multiple Airlines
Tue 26/512:05
ASU
-
BCN
2 stops29h 40m
Multiple Airlines
Deal found 23/2£734
Mon 5/1021:15
BCN
-
ASU
2 stops43h 00m
Air France
Mon 26/1012:05
ASU
-
BCN
2 stops27h 15m
Air France
Deal found 23/2£750
Sat 12/1206:20
BCN
-
ASU
2 stops33h 55m
Multiple Airlines
Mon 28/1213:10
ASU
-
BCN
2 stops29h 40m
Multiple Airlines
Deal found 23/2£797
Tue 5/509:20
BCN
-
ASU
2 stops25h 04m
Multiple Airlines
Tue 26/512:05
ASU
-
BCN
2 stops24h 05m
Multiple Airlines
Deal found 23/2£802
Thu 5/310:30
BCN
-
ASU
2 stops47h 02m
United Airlines
Wed 15/406:33
ASU
-
BCN
2 stops45h 27m
United Airlines
Deal found 21/2£806

Find flight deals from Barcelona-El Prat to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) 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 24 February 2026.

Round-trip from

£720

One-way from

£405

Popular in

December

Cheapest in

May

Average price

£843
KLM
  • KLM
  • 2/6-30/6
  • 4 total stops
  • 53h 56m total
  • Barcelona to Asuncion
Search Deals
KLM
  • KLM
  • 26/3
  • 2 total stops
  • 33h 30m total
  • Barcelona to Asuncion
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Barcelona-El Prat 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 24 February 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Asuncion that are best for you.

Fly from

Barcelona-El Prat

Fly to

Asuncion

Route

Depart

Return

Price

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Tue 31/3

11:50-06:25

1 stop23h 35m

Asuncion Silvio Pettirossi

Tue 14/4

12:50-08:55

1 stop15h 05m

£816

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Wed 25/3

11:50-07:30

1 stop23h 40m

Asuncion Silvio Pettirossi

Sat 25/4

12:50-08:55

1 stop15h 05m

£851

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Thu 16/4

11:30-10:15

2 stops51h 45m

Asuncion Silvio Pettirossi

Wed 29/4

13:10-15:55

2 stops21h 45m

£865

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Wed 25/3

14:40-07:30

1 stop20h 50m

Asuncion Silvio Pettirossi

Fri 17/4

12:50-08:55

1 stop15h 05m

£868

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Thu 19/3

06:00-11:30

2 stops33h 30m

Asuncion Silvio Pettirossi

Thu 30/4

06:33-18:50

2 stops31h 17m

£928

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Thu 19/3

15:00-07:30

1 stop20h 30m

Asuncion Silvio Pettirossi

Thu 30/4

08:25-08:55

1 stop19h 30m

£934

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Sat 4/7

11:50-06:25

1 stop23h 35m

Asuncion Silvio Pettirossi

Sat 25/7

12:50-16:35

1 stop22h 45m

£1,008

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Mon 10/8

20:30-06:25

1 stop14h 55m

Asuncion Silvio Pettirossi

Thu 27/8

12:50-16:35

1 stop22h 45m

£1,131

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Tue 14/7

20:30-06:25

1 stop14h 55m

Asuncion Silvio Pettirossi

Mon 31/8

12:50-16:35

1 stop22h 45m

£1,203

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Thu 26/3

06:00-11:30

2 stops33h 30m

£405

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 13 results
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Best time to book a flight from Barcelona-El Prat to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Barcelona-El Prat 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 Barcelona-El Prat Airport to Asuncion

How far ahead should I book a flight from Barcelona-El Prat Airport to Asuncion?

Use this chart to determine the optimal time to book a return flight from Barcelona-El Prat to Asuncion. Price data was last updated on 20 February 2026.

To ensure you get the cheapest price possible for a flight from Barcelona-El Prat Airport to Asuncion, you should look to book at least 82 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 Barcelona-El Prat Airport to Asuncion?

Currently, March is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Asuncion (average of £517). Flying from Barcelona-El Prat Airport to Asuncion in December is currently the most expensive (average of £830). 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 Barcelona-El Prat Airport to Asuncion?

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat 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 Barcelona-El Prat?

    Asuncion Silvio Pettirossi (ASU), located 7.8 mi from the city center, is the airport you fly into when you book flights from Barcelona-El Prat to Asuncion. 0 airlines have flights to Silvio Pettirossi from Barcelona-El Prat on a regular basis. Booking flights from Barcelona-El Prat to Asuncion Silvio Pettirossi should not be difficult; the airport handles an average of 0 inbound flights from Barcelona-El Prat per day.

  • How long is the flight from Barcelona-El Prat Airport to Asuncion?

    There are many flights that can get you from Barcelona-El Prat Airport to Asuncion in 23h 35m. Fly via Air Europa or KLM to get the fastest option. The distance between Barcelona-El Prat Airport and Asuncion is about 5967 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Barcelona-El Prat to Asuncion that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Asuncion flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Asuncion?

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

  • Can I find deals for business class flights from Barcelona-El Prat to Asuncion?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat 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 Barcelona-El Prat Airport to Asuncion?

    Currently, March is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Asuncion (average of £517). Flying from Barcelona-El Prat Airport to Asuncion in December is currently the most expensive (average of £830). 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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Fly with Cheapflights

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How does Cheapflights help users find flights from Barcelona-El Prat to Asuncion?

Cheapflights helps you search for flights from Barcelona-El Prat 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 Barcelona-El Prat to Asuncion?

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

Can Cheapflights find flights from Barcelona-El Prat to Asuncion with no change fees?

Yes, we can. To see specific flights from Barcelona-El Prat 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 Barcelona-El Prat 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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