How long is the flight from Asuncion to San Diego?

Airlines like United Airlines fly from Asuncion to San Diego in about 39h 13m. The time it takes to get you to your destination can typically vary by up to . Asuncion and San Diego are separated by a distance of 5604 mi.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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

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

Can I find deals for flights from Asuncion to San Diego that include hotel bookings?

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

How can I find direct flights from Asuncion to San Diego?

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

Can I find deals for business class flights from Asuncion to San Diego?

Yes. Cheapflights offers flight deals from Asuncion to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£335+ Cheap Flights from Asuncion to San Diego

Cheap flight deals from Asuncion to San Diego

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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Cheapest flights from Asuncion to San Diego
Explore the most affordable flight options available from Asuncion to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Sat 12/901:47 -

2 stops22h 15m

Sun 20/922:30 -

1 stop27h 01m

Deal found 2/9£867

Fri 11/906:33 -

2 stops17h 29m

Sun 20/922:30 -

1 stop27h 01m

Deal found 4/9£873

Wed 16/906:33 -

2 stops39h 13m

Tue 22/908:00 -

2 stops17h 31m

Deal found 2/9£897

Wed 16/906:33 -

2 stops39h 13m

Wed 23/922:25 -

2 stops27h 06m

Deal found 2/9£900

Thu 10/906:33 -

2 stops42h 51m

Sat 19/915:04 -

2 stops29h 14m

Deal found 2/9£928

Thu 10/906:33 -

2 stops39h 13m

Wed 23/921:05 -

2 stops28h 26m

Deal found 2/9£931

Wed 16/906:33 -

2 stops42h 51m

Sun 20/922:25 -

2 stops27h 06m

Deal found 2/9£968

Sat 12/906:33 -

2 stops42h 51m

Fri 18/915:04 -

2 stops34h 27m

Deal found 2/9£978

Sat 12/906:33 -

2 stops42h 51m

Wed 23/921:05 -

2 stops28h 26m

Deal found 2/9£981

Sun 13/906:33 -

2 stops42h 51m

Sun 20/922:25 -

2 stops27h 06m

Deal found 2/9£989

Thu 10/906:33 -

2 stops34h 44m

Sun 20/922:25 -

2 stops27h 06m

Deal found 2/9£1,000

Sat 12/906:33 -

2 stops42h 51m

Sun 20/922:25 -

2 stops27h 06m

Deal found 2/9£1,049

Find flight deals from Asuncion to San Diego

Round-trip from	£897
One-way from	£335

United Airlines
16/9-22/9
4 total stops
56h 44m total
Asuncion to San Diego

Search Deals

Copa Airlines
22/9-31/12
1 total stop
20h 42m total
Asuncion to San Diego

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

AsuncionSan Diego

ASU Asuncion Silvio Pettirossi - SAN San Diego

ASUSAN

Asuncion Silvio Pettirossi

Tue 22/9

01:47-18:29

1 stop20h 42m

San Diego

Wed 31/12

00:00-04:00

Nonstop0h 00m

£335

AsuncionSan Diego

ASU Asuncion Silvio Pettirossi - SAN San Diego

ASUSAN

Asuncion Silvio Pettirossi

Tue 22/9

06:33-22:49

2 stops44h 16m

San Diego

Wed 31/12

00:00-04:00

Nonstop0h 00m

£471

AsuncionSan Diego

ASU Asuncion Silvio Pettirossi - SAN San Diego

ASUSAN

Asuncion Silvio Pettirossi

Wed 23/9

06:33-13:17

2 stops34h 44m

San Diego

Wed 31/12

00:00-04:00

Nonstop0h 00m

£477

AsuncionSan Diego

ASU Asuncion Silvio Pettirossi - SAN San Diego

ASUSAN

Asuncion Silvio Pettirossi

Sat 26/9

06:33-09:05

2 stops30h 32m

San Diego

Wed 31/12

00:00-04:00

Nonstop0h 00m

£721

AsuncionSan Diego

ASU Asuncion Silvio Pettirossi - SAN San Diego

ASUSAN

Asuncion Silvio Pettirossi

Sun 20/9

06:33-20:45

3 stops42h 12m

San Diego

Wed 31/12

00:00-04:00

Nonstop0h 00m

£734

AsuncionSan Diego

ASU Asuncion Silvio Pettirossi - SAN San Diego

ASUSAN

Asuncion Silvio Pettirossi

Mon 21/9

06:33-20:45

3 stops42h 12m

San Diego

Wed 31/12

00:00-04:00

Nonstop0h 00m

£734

AsuncionSan Diego

ASU Asuncion Silvio Pettirossi - SAN San Diego

ASUSAN

Asuncion Silvio Pettirossi

Wed 16/9

06:33-17:46

2 stops39h 13m

San Diego

Tue 22/9

08:00-05:31

2 stops17h 31m

£897

AsuncionSan Diego

ASU Asuncion Silvio Pettirossi - SAN San Diego

ASUSAN

Asuncion Silvio Pettirossi

Wed 16/9

06:33-17:46

2 stops39h 13m

San Diego

Sat 19/9

15:04-00:18

2 stops29h 14m

£897

AsuncionSan Diego

ASU Asuncion Silvio Pettirossi - SAN San Diego

ASUSAN

Asuncion Silvio Pettirossi

Tue 15/9

06:33-21:24

2 stops42h 51m

San Diego

Fri 18/9

15:04-05:31

2 stops34h 27m

£928

AsuncionSan Diego

ASU Asuncion Silvio Pettirossi - SAN San Diego

ASUSAN

Asuncion Silvio Pettirossi

Tue 15/9

06:33-17:46

2 stops39h 13m

San Diego

Mon 21/9

21:05-05:31

2 stops28h 26m

£931

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 14 resultsSorted by cheapest first

Best time to book a flight from Asuncion to San Diego

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

ASU-SAN

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.

Related info for your journey

How long is the flight from Asuncion to San Diego?
Airlines like United Airlines fly from Asuncion to San Diego in about 39h 13m. The time it takes to get you to your destination can typically vary by up to . Asuncion and San Diego are separated by a distance of 5604 mi.
Can I find deals for flights from Asuncion to San Diego that include hotel bookings?
Yes. In addition to deals on Asuncion to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Asuncion to San Diego?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Asuncion to San Diego.
Can I find deals for business class flights from Asuncion to San Diego?
Yes. Cheapflights offers flight deals from Asuncion to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Asuncion to San Diego from £335

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Asuncion to San Diego

Cheapest flights from Asuncion to San DiegoExplore the most affordable flight options available from Asuncion to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Explore the most affordable flight options available from Asuncion to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Asuncion to San DiegoDiscover carefully curated flight deals from Asuncion to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals from Asuncion to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Asuncion to San DiegoDiscover last-minute flight deals from Asuncion to San Diego. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Asuncion to San Diego. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Asuncion to San DiegoSearch for one-way flight options from Asuncion to San Diego. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options from Asuncion to San Diego. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

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Related info for your journey

How long is the flight from Asuncion to San Diego?

Can I find deals for flights from Asuncion to San Diego that include hotel bookings?

How can I find direct flights from Asuncion to San Diego?

Can I find deals for business class flights from Asuncion to San Diego?

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Cheapest flights from Asuncion to San Diego
Explore the most affordable flight options available from Asuncion to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 September 2026.

Best flights from Asuncion to San Diego
Discover carefully curated flight deals from Asuncion to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Asuncion to San Diego
Discover last-minute flight deals from Asuncion to San Diego. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Asuncion to San Diego
Search for one-way flight options from Asuncion to San Diego. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.