ASU - LON

£379 Find Cheap Flights from Asuncion to London – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Asuncion to London departing on 14/10. 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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Asuncion to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Asuncion to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£710
Typical prices: £1,764-£1,046
SWISS
Tue 4/8Fri 14/8
ASU - LHR • 2 stops
Cheapest one-way flight
£379
LATAM Airlines
Wed 14/10
ASU - LHR • 1 stop
Top airlines
Cheapest • from £725 (return)
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Asuncion and London. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £916 (return)
Shortest trip • 16h 00m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 30% price drop
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 London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Asuncion to London (ASU-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Asuncion to London 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 Asuncion to London

Tue, 4 Aug - Fri, 14 Aug
Multiple Airlines Logo
11:25 - 19:20
ASU
-
LHR
27h 55m
2 stops
Multiple Airlines Logo
07:25 - 11:15
LHR
-
ASU
31h 50m
2 stops
£710Multiple Airlines
Mon, 30 Nov - Sat, 27 Feb
GOL Logo
12:05 - 13:50
ASU
-
LHR
22h 45m
2 stops
GOL Logo
06:20 - 11:15
LHR
-
ASU
31h 55m
2 stops
£725GOL
Tue, 4 Aug - Tue, 25 Aug
Multiple Airlines Logo
11:25 - 13:00
ASU
-
LHR
21h 35m
2 stops
Multiple Airlines Logo
18:30 - 10:35
LHR
-
ASU
20h 05m
2 stops
£739Multiple Airlines
Tue, 4 Aug - Tue, 25 Aug
Multiple Airlines Logo
11:25 - 19:20
ASU
-
LHR
27h 55m
2 stops
Multiple Airlines Logo
17:30 - 10:35
LHR
-
ASU
21h 05m
2 stops
£755Multiple Airlines
Wed, 5 Aug - Thu, 20 Aug
SWISS Logo
13:10 - 17:50
ASU
-
LGW
24h 40m
2 stops
SWISS Logo
18:35 - 10:35
LGW
-
ASU
20h 00m
2 stops
£790SWISS
Wed, 5 Aug - Thu, 20 Aug
SWISS Logo
13:10 - 17:25
ASU
-
LCY
24h 15m
2 stops
SWISS Logo
13:10 - 10:35
LCY
-
ASU
25h 25m
2 stops
£806SWISS
Mon, 30 Nov - Sat, 27 Feb
Air France Logo
12:05 - 15:45
ASU
-
LGW
24h 40m
2 stops
Air France Logo
10:00 - 11:15
LGW
-
ASU
28h 15m
2 stops
£831Air France
Mon, 30 Nov - Sat, 27 Feb
Air France Logo
12:05 - 15:45
ASU
-
LGW
24h 40m
2 stops
Air France Logo
10:00 - 11:15
LGW
-
ASU
28h 15m
2 stops
£862Air France
Mon, 30 Nov - Sat, 27 Feb
Air Europa Logo
14:10 - 09:00
ASU
-
LGW
15h 50m
1 stop
Air Europa Logo
17:25 - 07:30
LGW
-
ASU
17h 05m
1 stop
£865Air Europa
Mon, 30 Nov - Sat, 27 Feb
Air Europa Logo
14:10 - 09:00
ASU
-
LGW
15h 50m
1 stop
Air Europa Logo
17:25 - 07:30
LGW
-
ASU
17h 05m
1 stop
£866Air Europa
Booking Insights

KAYAK’s insights & trends for Asuncion to London flights

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

How much is a return flight from Asuncion to London?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Asuncion to London departing in August.

What is the cheapest month to fly from Asuncion to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Asuncion to London, 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 from Asuncion to London is November, where tickets cost £501 (return) on average. On the other hand, the most expensive months are July and January, where the average cost of round-trip tickets is £910 and £855 respectively.

Good to know - Cheap tickets from Asuncion to London

Low seasonJanuary
Cheapest flight£379
Best time to beat the crowds but there is an average 35% increase in price.
Most popular time to fly (6% more expensive on average)
Flight from Asuncion to London Heathrow Airport

When to book flights from Asuncion to London

Are your dates flexible? Find out the best times to travel from Asuncion to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Asuncion to London

  • What is the cheapest flight from Asuncion to London?

    In the last 3 days, the lowest price for a flight from Asuncion to London was £379 for a one-way ticket and £710 for a return.

  • Which airports will I be using when flying from Asuncion to London?

    On your way to London, you’ll fly out from Asuncion Silvio Pettirossi. You’ll be landing in one of London’s 3 airports: London Gatwick, London Heathrow, or London Stansted.

  • Which aircraft models fly most regularly from Asuncion to London?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Asuncion to London?

    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 from Asuncion to London.

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

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

  • What is the Hacker Fare option on flights from Asuncion to London?

    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 with an airline and back to Asuncion with another airline.

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

    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 from Asuncion up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Asuncion to London

 
See real verified KAYAK customer reviews for airlines flying from Asuncion to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Asuncion to London? 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.
7.0
Air EuropaOverall score based on 619 reviews
7.1Boarding
6.9Comfort
6.5Entertainment
7.5Crew
6.3Food
Airline reviews

The flight was long but everything went well. Crew was helpful and very attentive. Food was good and the entertainment options were many.

10.0 ExcellentGreg, Apr 2026
MAD - JFK
Read more Air Europa reviews

The flight was long but everything went well. Crew was helpful and very attentive. Food was good and the entertainment options were many.

My long-haul flight experience with this airline was not very pleasant. Earphones were paid, and no eye mask or other amenities were provided. The meals were served in cardboard boxes with plastic cutlery. The restroom was unclean and ran out of toilet paper. However, the boarding process was smooth and well organized.

We experienced a delay of almost two hours before takeoff. For a flight of more than 10 hours, sitting on the runway for two hours is quite exhausting. The airline did nothing to attend to the passengers during that time. We were not given any courtesy drinks or snacks—only the bare minimum during the flight. The crew seemed very apologetic, but apparently they have restrictions imposed by the airline, because despite their friendliness, they provided strictly what was necessary and, of course, everything else was for sale. However, after a two-hour delay, one would expect at least complimentary beverages. In addition to this, the space between the rows of seats is inhumanely narrow. Air Europa should review this for such long flights and be a bit more considerate and humane with its customers.

I flew in business a couple of months ago, it was great, tried again in economy, it is the cramped seat I have ever been into, for an overseas flight across the atlantic it is inhumane to put passengers in such cramped space. Other than that, everything ok. Took a second flight from Madrid to London, also economy and it was roomy and perfect.

No WiFi on the plane. Crew was insensitive to my medical supplies and medicine in my carry on. If the crew was monitoring passengers putting 2 bags in overhead bins there would be room. We sat for 2 hours extra. Iberojet is horrible never again.

There was no water in one of the sinks in the executive area, which is unacceptable as we could not wash our hands after using the restroom

Like I said the experience was mediocre. Nothing special about this airline.

This flight was delayed by more than an hour. The seats are uncomfortable ans do not recline properly. I prepurchased a wifi pass, but wifi was not working on this flight at all. The food was bland.

Food situation was bad. Also movie choices when compared to other airlines was terrible. Seats very narrow. My tv didn’t work.

I was not allowed to cancel the flight, customer service is atrocious

Everything you need to know for your flight from Asuncion to London

Information on your arrival and departure airports