£345 Find Cheap Flights from Paraguay to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Paraguay to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Paraguay to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Paraguay to Heathrow

Thu, 20 Nov - Thu, 27 Nov
Multiple Airlines Logo
06:33 - 16:05ASU-LHR
30h 32m2 stops
Multiple Airlines Logo
06:20 - 11:30LHR-ASU
32h 10m2 stops
£687Multiple Airlines
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Mon, 17 Nov - Mon, 24 Nov
Multiple Airlines Logo
12:20 - 16:20ASU-LHR
25h 00m2 stops
Multiple Airlines Logo
18:40 - 11:30LHR-ASU
19h 50m2 stops
£692Multiple Airlines
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Fri, 21 Nov - Fri, 28 Nov
Air France Logo
06:33 - 16:35ASU-LHR
31h 02m2 stops
Air France Logo
08:55 - 05:30LHR-ASU
23h 35m2 stops
£783Air France
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Sun, 8 Mar - Sun, 22 Mar
GOL Logo
12:20 - 13:50ASU-LHR
22h 30m2 stops
GOL Logo
06:30 - 11:30LHR-ASU
32h 00m2 stops
£790GOL
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Sun, 8 Mar - Sun, 22 Mar
LATAM Airlines Logo
13:20 - 14:20ASU-LHR
22h 00m2 stops
LATAM Airlines Logo
20:15 - 10:10LHR-ASU
16h 55m1 stop
£801LATAM Airlines
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Mon, 17 Nov - Mon, 24 Nov
LATAM Airlines Logo
11:05 - 14:05ASU-LHR
24h 00m2 stops
LATAM Airlines Logo
20:15 - 12:25LHR-ASU
19h 10m1 stop
£807LATAM Airlines
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Mon, 23 Feb - Sun, 8 Mar
LATAM Airlines Logo
08:25 - 22:10ASU-LHR
34h 45m2 stops
LATAM Airlines Logo
13:20 - 10:10LHR-ASU
23h 50m2 stops
£816LATAM Airlines
Find Deal
Mon, 23 Feb - Sun, 8 Mar
LATAM Airlines Logo
08:25 - 22:10ASU-LHR
34h 45m2 stops
LATAM Airlines Logo
20:15 - 10:10LHR-ASU
16h 55m1 stop
£816LATAM Airlines
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Mon, 16 Mar - Mon, 30 Mar
KLM Logo
12:20 - 17:00ASU-LHR
25h 40m2 stops
KLM Logo
08:40 - 05:28LHR-ASU
24h 48m2 stops
£859KLM
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Tue, 2 Dec - Fri, 12 Dec
GOL Logo
12:20 - 13:45ASU-LHR
22h 25m2 stops
GOL Logo
06:30 - 11:30LHR-ASU
32h 00m2 stops
£869GOL
Find Deal

Everything you should know

When to travel
April
Cheapest • 30% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£687
Typical prices: £705-£708
Multiple Airlines
Thu 20/11Thu 27/11
ASU - LHR • 2 stops
Cheapest one-way flight
£345
LATAM Airlines
Tue 11/11
ASU - LHR • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Booking Insights

KAYAK's insights & trends for flights to Heathrow

Get data-powered insights and trends into flights to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to London Heathrow Airport is April, where tickets cost £667 on average for one-way flights. On the other hand, the most expensive months are October and July, where the average cost of tickets from Paraguay is £1,525 and £1,171 respectively. For return trips, the best month to travel is April with an average price of £667.

Find deals

Good to know - Cheap tickets from Paraguay to London Heathrow Airport

Low seasonNovember
Cheapest flight£345
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly and prices are also 16% lower on average.
Flight from Asuncion to London Heathrow Airport

FAQs - booking London Heathrow Airport flights

  • How far is London Heathrow Airport from central London?

    There are 14 miles between London city centre and London Heathrow Airport.

  • How does KAYAK find such low prices on flights to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to London Heathrow Airport?

    The cheapest time of day to fly to London Heathrow Airport is generally in the evening, when flights cost £786 on average. The most expensive time of day to fly to London Heathrow Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is £786.

  • How many direct flights to London Heathrow Airport are there each week?

    Each week there are around 413 direct flights from within Paraguay to London Heathrow Airport. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to London Heathrow Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.

Reviews of the top airline flying from Paraguay to Heathrow

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Paraguay to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1871 reviews
7.3Comfort
7.0Entertainment
8.0Crew
7.6Boarding
6.7Food
Airline reviews

Poor, the airline was not able to help me move flights.

2.0 MediocreChristopher, Oct 2025SDU - BSB
Read more LATAM Airlines reviews

Poor, the airline was not able to help me move flights.

Check in -- in business took over 30 mins as there was only one attendant. Boarding was also a mess. The seat was too narrow and was not working properly. Food was very bad and the entertainment very poor. Crew was very polite and helpful, in fairness.

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

Really bad experience – delayed for 6 hours without any notice, no food or drinks provided, and stuck in the horrible Cartagena airport.

The flight was late. Please do not delay next time.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

Lost ,y connection due to a mechanical delay, huge line to get new connection and vouchers

Travelling to a place near Heathrow?

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Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London

London Heathrow Airport (LHR)

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