£352 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 13/5. 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
Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 25% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£731
Typical prices: £735-£839
Multiple Airlines
Mon 9/2Mon 9/3
ASU - LHR • 2 stops
Cheapest one-way flight
£352
Avianca
Wed 13/5
ASU - LHR • 1 stop
When to travel
April
Cheapest • 33% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
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

Mon, 9 Feb - Mon, 9 Mar
Multiple Airlines Logo
12:20 - 15:50
ASU
-
LHR
24h 30m
2 stops
Multiple Airlines Logo
18:40 - 11:30
LHR
-
ASU
19h 50m
2 stops
£731Multiple Airlines
Tue, 31 Mar - Tue, 14 Apr
GOL Logo
12:35 - 18:35
ASU
-
LHR
26h 00m
2 stops
GOL Logo
06:15 - 11:15
LHR
-
ASU
33h 00m
2 stops
£744GOL
Thu, 12 Mar - Tue, 17 Mar
LATAM Airlines Logo
18:30 - 14:05
ASU
-
LHR
16h 35m
1 stop
LATAM Airlines Logo
20:15 - 10:30
LHR
-
ASU
17h 15m
1 stop
£754LATAM Airlines
Tue, 31 Mar - Wed, 15 Apr
GOL Logo
12:35 - 16:35
ASU
-
LHR
24h 00m
2 stops
GOL Logo
06:15 - 11:15
LHR
-
ASU
33h 00m
2 stops
£758GOL
Wed, 11 Mar - Thu, 19 Mar
LATAM Airlines Logo
18:30 - 14:05
ASU
-
LHR
16h 35m
1 stop
LATAM Airlines Logo
20:15 - 10:25
LHR
-
ASU
17h 10m
1 stop
£768LATAM Airlines
Mon, 1 Jun - Fri, 12 Jun
GOL Logo
12:05 - 16:15
ASU
-
LHR
24h 10m
2 stops
GOL Logo
08:40 - 11:15
LHR
-
ASU
30h 35m
2 stops
£769GOL
Mon, 23 Feb - Sun, 8 Mar
GOL Logo
12:20 - 16:35
ASU
-
LHR
25h 15m
2 stops
GOL Logo
19:20 - 11:30
LHR
-
ASU
43h 10m
2 stops
£778GOL
Mon, 30 Mar - Mon, 13 Apr
LATAM Airlines Logo
18:30 - 15:05
ASU
-
LHR
16h 35m
1 stop
LATAM Airlines Logo
06:15 - 23:55
LHR
-
ASU
21h 40m
2 stops
£783LATAM Airlines
Sun, 29 Mar - Thu, 9 Apr
GOL Logo
12:05 - 18:35
ASU
-
LHR
26h 30m
2 stops
GOL Logo
15:00 - 11:15
LHR
-
ASU
24h 15m
2 stops
£783GOL
Mon, 30 Mar - Mon, 13 Apr
GOL Logo
12:05 - 10:30
ASU
-
LHR
42h 25m
2 stops
GOL Logo
19:45 - 11:15
LHR
-
ASU
19h 30m
2 stops
£785GOL
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 £635 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 £1,483 and £1,138 respectively. For return trips, the best month to travel is April with an average price of £635.

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

Low seasonNovember
Cheapest flight£352
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly and prices are also 18% 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.

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

    Each week there are around 392 direct flights from within Paraguay to London Heathrow Airport. The most common day for departures is Thursday, 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 1915 reviews
7.3Comfort
7.0Entertainment
8.0Crew
7.5Boarding
6.7Food
Airline reviews

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

10.0 ExcellentSarah, Jan 2026
ANF - SCL
Read more LATAM Airlines reviews

Latam wouldn’t tell me how much checked luggage would until I was at the airport and they charged me the highest price possible. Besides that, it was okay.

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

Good flight, boarding ok and crew very nice. Flight was not full so I was able to be very comfortable. Blanket and pillow provided with was good as it was very cold during the flight . Food was very good(small snack sandwich and an excellent piece of orange cake). Overall good flight, no complaints.

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.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

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.

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Hounslow
Luton
Southend-on-Sea
Swindon
Northampton
Slough
Winchester
Croydon
Stansted
Folkestone
Poole
Maidstone
Chichester
Salisbury
Colchester
Chelmsford
Crawley

Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London