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Cheap flights from Miami to Asuncion from £421

MIA — ASU
18 Oct — 25 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Miami to Asuncion

Enter your travel dates to find the best prices.

Cheapest flights from Miami to Asuncion

Thu 22/1008:15 -
1 stop19h 25m
Wed 4/1107:55 -
1 stop20h 55m
Deal found 15/9£501
Thu 24/914:05 -
1 stop11h 49m
Tue 20/1006:33 -
1 stop16h 56m
Deal found 14/9£505
Wed 4/1106:55 -
1 stop21h 00m
Thu 4/207:55 -
1 stop20h 55m
Deal found 14/9£510
Sat 26/906:21 -
1 stop16h 57m
Tue 20/1006:33 -
1 stop20h 14m
Deal found 14/9£515
Tue 6/1018:31 -
1 stop28h 32m
Mon 12/1003:58 -
1 stop22h 49m
Deal found 15/9£520
Wed 7/1006:21 -
1 stop19h 33m
Thu 11/300:48 -
1 stop26h 49m
Deal found 14/9£526
Fri 18/918:31 -
1 stop28h 47m
Sun 20/906:33 -
1 stop11h 04m
Deal found 17/9£550
Sat 31/1001:35 -
1 stop27h 20m
Thu 4/207:55 -
1 stop18h 10m
Deal found 14/9£553
Sun 27/914:05 -
1 stop11h 49m
Mon 19/1003:58 -
1 stop19h 50m
Deal found 14/9£563

Find flight deals from Miami to Asuncion

Round-trip from

£501

One-way from

£421

Popular in

July

Cheapest in

April

Average price

£535
Avianca
  • Avianca
  • 22/10-4/11
  • 2 total stops
  • 40h 20m total
  • Miami to Asuncion
Search Deals
Copa Airlines
  • Copa Airlines
  • 26/9-31/12
  • 1 total stop
  • 11h 49m total
  • Miami to Asuncion
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£70 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Miami to Asuncion that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

MiamiAsuncion

MIA Miami - ASU Asuncion Silvio Pettirossi

MIAASU

Miami

Thu 22/10

05:57-00:03

1 stop17h 06m

Asuncion Silvio Pettirossi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£421

MiamiAsuncion

MIA Miami - ASU Asuncion Silvio Pettirossi

MIAASU

Miami

Fri 25/9

06:21-02:54

1 stop19h 33m

Asuncion Silvio Pettirossi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£421

MiamiAsuncion

MIA Miami - ASU Asuncion Silvio Pettirossi

MIAASU

Miami

Sat 26/9

06:01-00:18

1 stop17h 17m

Asuncion Silvio Pettirossi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£421
Fastest return journey

MiamiAsuncion

MIA Miami - ASU Asuncion Silvio Pettirossi

MIAASU

Miami

Tue 22/9

18:31-05:31

1 stop10h 00m

Asuncion Silvio Pettirossi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£421

MiamiAsuncion

MIA Miami - ASU Asuncion Silvio Pettirossi

MIAASU

Miami

Sat 2/1

12:55-02:57

1 stop12h 02m

Asuncion Silvio Pettirossi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£429

MiamiAsuncion

MIA Miami - ASU Asuncion Silvio Pettirossi

MIAASU

Miami

Wed 21/10

18:31-05:31

1 stop10h 00m

Asuncion Silvio Pettirossi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£429

MiamiAsuncion

MIA Miami - ASU Asuncion Silvio Pettirossi

MIAASU

Miami

Tue 20/10

18:31-05:31

1 stop10h 00m

Asuncion Silvio Pettirossi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£429

MiamiAsuncion

MIA Miami - ASU Asuncion Silvio Pettirossi

MIAASU

Miami

Sat 12/12

06:55-05:55

1 stop21h 00m

Asuncion Silvio Pettirossi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£457

MiamiAsuncion

MIA Miami - ASU Asuncion Silvio Pettirossi

MIAASU

Miami

Thu 22/10

08:15-04:40

1 stop19h 25m

Asuncion Silvio Pettirossi

Wed 4/11

07:55-02:50

1 stop20h 55m

£501

MiamiAsuncion

MIA Miami - ASU Asuncion Silvio Pettirossi

MIAASU

Miami

Tue 27/10

15:05-05:31

1 stop13h 26m

Asuncion Silvio Pettirossi

Thu 5/11

01:47-19:06

1 stop19h 19m

£505

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from Miami to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from Miami with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Miami to Asuncion

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

The best time to book flights from Miami to Asuncion is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Miami to Asuncion (average of £455). Flying from Miami to Asuncion in July is currently the most expensive (average of £695). 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 Miami to Asuncion?

Airfare is typical for this route at the moment.

Miami to Asuncion flights typically cost between £488 and £589 in October.
The cheapest return price found within the last 5 days was £501 on Avianca (22 Oct–4 Nov).

Related info for your journey

  • How long is the flight from Miami to Asuncion?

    Departing from Miami to Asuncion will take you 13h 26m. The distance from Miami to Asuncion is about 3837 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Miami to Asuncion (average of £455). Flying from Miami to Asuncion in July is currently the most expensive (average of £695). 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

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When you search for this flight from Miami to Asuncion, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Asuncion from Miami.

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Miami to Asuncion, users can toggle the no change fees filter when performing a flight search.

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