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Cheap flights from Paraguay to London from £369

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
ASU — LON
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Paraguay to London

Enter your travel dates to find the best prices.

Cheapest flights from Paraguay to London
Explore the most affordable flight options available from Paraguay to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 March 2026.

Wed 13/502:50
ASU
-
LHR
2 stops36h 30m
SWISS
Sun 31/520:05
LHR
-
ASU
2 stops42h 10m
SWISS
Deal found 3/3£641
Wed 13/502:50
ASU
-
LGW
2 stops35h 00m
SWISS
Sun 31/518:35
LGW
-
ASU
2 stops19h 40m
SWISS
Deal found 3/3£651
Wed 13/502:50
ASU
-
LHR
2 stops30h 10m
SWISS
Sat 30/520:05
LHR
-
ASU
2 stops42h 10m
SWISS
Deal found 3/3£666
Wed 25/303:10
ASU
-
LHR
2 stops30h 50m
SWISS
Thu 23/418:40
LHR
-
ASU
2 stops19h 30m
SWISS
Deal found 2/3£671
Wed 13/502:50
ASU
-
LGW
2 stops35h 00m
SWISS
Sat 30/518:35
LGW
-
ASU
2 stops19h 40m
SWISS
Deal found 3/3£678
Wed 25/303:10
ASU
-
LHR
3 stops34h 30m
SWISS
Wed 22/420:05
LHR
-
ASU
2 stops42h 05m
SWISS
Deal found 2/3£697
Tue 31/311:10
ASU
-
LHR
2 stops28h 10m
SWISS
Tue 7/413:50
LHR
-
ASU
2 stops24h 20m
SWISS
Deal found 3/3£705
Wed 25/303:10
ASU
-
LHR
3 stops34h 30m
SWISS
Tue 21/414:25
LHR
-
ASU
3 stops23h 45m
SWISS
Deal found 2/3£723
Wed 25/303:10
ASU
-
LGW
2 stops35h 40m
Multiple Airlines
Wed 8/418:35
LGW
-
ASU
2 stops20h 40m
Multiple Airlines
Deal found 6/3£737
Wed 25/303:10
ASU
-
LHR
2 stops53h 05m
SWISS
Wed 8/412:10
LHR
-
ASU
2 stops26h 00m
SWISS
Deal found 6/3£741
Wed 23/1213:10
ASU
-
LHR
2 stops29h 30m
SWISS
Sat 23/120:05
LHR
-
ASU
2 stops41h 10m
SWISS
Deal found 6/3£743
Tue 31/311:10
ASU
-
LCY
2 stops27h 30m
SWISS
Tue 7/418:05
LCY
-
ASU
2 stops20h 05m
SWISS
Deal found 3/3£753

Find flight deals from Paraguay to London

Keep the following information in mind while searching for Paraguay to London flight deals. Data was last updated 7 March 2026.

Round-trip from

£641

One-way from

£369

Popular in

June

Cheapest in

February

Average price

£772
SWISS
  • SWISS
  • 13/5-31/5
  • 4 total stops
  • 78h 40m total
  • Paraguay to London
Search Deals
Avianca
  • Avianca
  • 5/6
  • 1 total stop
  • 27h 10m total
  • Paraguay to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Paraguay to London 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 7 March 2026.
Use the filters below to find and compare flights from Paraguay to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Wed 25/3

03:10-16:40

3 stops34h 30m

London Heathrow

Wed 22/4

20:05-10:10

2 stops42h 05m

£697

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Wed 25/3

03:10-16:40

3 stops34h 30m

London Heathrow

Wed 8/4

18:40-10:10

2 stops19h 30m

£792

AsuncionLondon

ASU - LCY

ASULCY

Asuncion Silvio Pettirossi

Sat 16/5

11:10-13:45

2 stops22h 35m

London City

Thu 4/6

18:00-10:15

2 stops20h 15m

£794

AsuncionLondon

ASU - LCY

ASULCY

Asuncion Silvio Pettirossi

Wed 1/4

13:10-17:25

2 stops24h 15m

London City

Tue 21/4

18:05-10:10

2 stops20h 05m

£853

AsuncionLondon

ASU - LGW

ASULGW

Asuncion Silvio Pettirossi

Thu 7/5

08:25-09:00

1 stop20h 35m

London Gatwick

Mon 11/5

10:00-06:25

1 stop24h 25m

£906

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Thu 7/5

06:33-10:40

2 stops48h 07m

London Heathrow

Mon 11/5

09:30-00:08

2 stops42h 38m

£913

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Fri 17/4

06:33-06:45

2 stops44h 12m

London Heathrow

Fri 24/4

14:10-00:05

2 stops37h 55m

£927

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Wed 25/3

06:42-07:30

2 stops45h 48m

London Heathrow

Fri 24/4

10:25-05:33

2 stops23h 08m

£927

AsuncionLondon

ASU - LCY

ASULCY

Asuncion Silvio Pettirossi

Wed 13/5

13:10-18:40

2 stops25h 30m

London City

Thu 20/8

18:00-10:15

2 stops20h 15m

£941

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Thu 21/5

12:05-17:35

2 stops25h 30m

London Heathrow

Sun 31/5

11:30-05:24

2 stops21h 54m

£959

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Paraguay to London

Have a flexible travel schedule? Discover the best time to fly to London from Paraguay 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 Paraguay to London

What is the cheapest month to book a flight from Paraguay to London?

Currently, August is the cheapest month in which you can book a flight from Paraguay to London (average of £665). Flying from Paraguay to London in January is currently the most expensive (average of £1,120). 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.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 7 March 2026.
Get a feel of what it's like to fly with LATAM Airlines from Paraguay to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,917 reviews
Check prices

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Crew

8.0

Food

6.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.4
Good
1,917 reviews
LATAM Airlines
7.4
Good
1,917 reviews
Check prices

Comfort

7.3

Boarding

7.5

Entertainment

7.0

Crew

8.0

Food

6.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from Paraguay to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Paraguay to London?

    Airlines like SWISS, United Airlines, and KLM fly from Paraguay to London in about 24h 45m. The time it takes to get you to your destination can typically vary by up to 19h 27m. The distance from Paraguay to London is about 6340 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Paraguay to London?

    Most travelers choose Asuncion Silvio Pettirossi - London City, Asuncion Silvio Pettirossi - London Gatwick or Asuncion Silvio Pettirossi - London Heathrow when deciding on the best route from Paraguay to London.

  • Can I find deals for flights from Paraguay to London that include hotel bookings?

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

  • How can I find direct flights from Paraguay to London?

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

  • Can I find deals for business class flights from Paraguay to London?

    Yes. Cheapflights offers flight deals from Paraguay to London 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 Paraguay to London?

    Currently, August is the cheapest month in which you can book a flight from Paraguay to London (average of £665). Flying from Paraguay to London in January is currently the most expensive (average of £1,120). 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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Gatwick
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Watford
Kingston upon Thames
Eastbourne
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Romford
Southend-on-Sea

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Certainly. Search results for flights to London from Paraguay shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Paraguay to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Paraguay today and book when prices fit your budget.

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