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Cheap flights from Barcelona-El Prat Airport to Asuncion from £458

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — ASU
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

£796

One-way from

£458

Popular in

December

Cheapest in

May

Average price

£804
United Airlines
  • United Airlines
  • 2/10-18/10
  • 4 total stops
  • 91h 21m total
  • Barcelona to Asuncion
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3/10
  • 3/10
  • 2 total stops
  • 38h 20m total
  • Barcelona to Asuncion
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£65 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Barcelona-El Prat to Asuncion

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 17 September 2025.

Thu 25/911:15BCN - ASU
2 stops41h 50mUnited Airlines
Tue 4/1101:46ASU - BCN
2 stops55h 24mUnited Airlines
Deal found 15/9£796
Tue 11/1115:05BCN - ASU
2 stops42h 25mUnited Airlines
Mon 17/1101:46ASU - BCN
2 stops31h 24mUnited Airlines
Deal found 16/9£797
Mon 17/1110:30BCN - ASU
2 stops47h 00mUnited Airlines
Fri 5/1201:45ASU - BCN
2 stops26h 35mUnited Airlines
Deal found 15/9£798
Wed 22/1020:30BCN - ASU
1 stop14h 45mAir Europa
Wed 5/1114:15ASU - BCN
1 stop22h 20mAir Europa
Deal found 15/9£811
Mon 17/1110:30BCN - ASU
2 stops41h 41mUnited Airlines
Thu 4/1201:45ASU - BCN
2 stops50h 35mUnited Airlines
Deal found 15/9£831
Sat 22/1120:30BCN - ASU
1 stop15h 00mAir Europa
Sat 6/1214:15ASU - BCN
1 stop14h 40mAir Europa
Deal found 16/9£842
Thu 25/920:30BCN - ASU
1 stop14h 55mAir Europa
Thu 30/1014:15ASU - BCN
1 stop22h 20mAir Europa
Deal found 14/9£863
Fri 26/906:20BCN - ASU
2 stops28h 05mKLM
Tue 4/1112:20ASU - BCN
2 stops26h 45mKLM
Deal found 14/9£867
Wed 22/1016:00BCN - ASU
2 stops47h 05mMultiple Airlines
Wed 5/1113:20ASU - BCN
2 stops22h 35mMultiple Airlines
Deal found 14/9£879

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 17 September 2025.
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

Mon 17/11

10:30-05:30

2 stops47h 00m

Asuncion Silvio Pettirossi

Sat 22/11

01:46-08:20

2 stops50h 34m

£797

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Mon 17/11

10:30-05:30

2 stops47h 00m

Asuncion Silvio Pettirossi

Fri 5/12

01:45-08:20

2 stops26h 35m

£798

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Wed 4/2

20:30-07:30

1 stop15h 00m

Asuncion Silvio Pettirossi

Mon 16/3

14:15-16:35

1 stop22h 20m

£798

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Tue 18/11

15:05-00:11

2 stops37h 06m

Asuncion Silvio Pettirossi

Fri 5/12

01:45-08:20

2 stops26h 35m

£831

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Mon 17/11

10:30-00:11

2 stops41h 41m

Asuncion Silvio Pettirossi

Thu 4/12

01:45-08:20

2 stops50h 35m

£833

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Wed 22/10

20:30-06:15

1 stop14h 45m

Asuncion Silvio Pettirossi

Wed 5/11

14:15-16:35

1 stop22h 20m

£834

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Wed 22/10

16:00-10:05

2 stops47h 05m

Asuncion Silvio Pettirossi

Wed 5/11

13:20-15:55

2 stops22h 35m

£879

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Sat 28/2

18:30-11:30

2 stops45h 00m

Asuncion Silvio Pettirossi

Sun 8/3

01:59-23:50

2 stops41h 51m

£994

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Wed 1/10

18:10-04:40

2 stops39h 30m

Asuncion Silvio Pettirossi

Fri 17/10

08:10-00:05

2 stops34h 55m

£1,029

BarcelonaAsuncion

BCN - ASU

BCNASU

Barcelona-El Prat

Mon 1/12

11:50-07:30

1 stop23h 40m

Asuncion Silvio Pettirossi

Wed 31/12

14:15-16:35

1 stop22h 20m

£1,198

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 21 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 12 September 2025.

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.

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 15h. Fly via United Airlines or Air Europa 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.

See more FAQs

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Fly with Cheapflights

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

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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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