ASU - LON

£279 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 22/10. 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

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return fare
£706
SWISS
Sat 2/1Sun 17/1
ASU - LHR • 2 stops
Cheapest one-way flight
£279
LATAM Airlines
Thu 22/10
ASU - LHR • 1 stop
Top airlines
Cheapest • from £706 (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 £922 (return)
Shortest trip • 16h 00m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% 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

Sat, 2 Jan - Sun, 17 Jan
SWISS Logo
11:25 - 13:00
ASU
-
LHR
22h 35m
2 stops
SWISS Logo
20:05 - 10:35
LHR
-
ASU
41h 30m
2 stops
£706SWISS
Mon, 4 Jan - Sat, 16 Jan
SWISS Logo
13:15 - 19:15
ASU
-
LHR
27h 00m
2 stops
SWISS Logo
12:05 - 10:35
LHR
-
ASU
25h 30m
2 stops
£715SWISS
Mon, 30 Nov - Sat, 27 Feb
GOL Logo
13:20 - 13:50
ASU
-
LHR
21h 30m
2 stops
GOL Logo
06:20 - 12:25
LHR
-
ASU
33h 05m
2 stops
£727GOL
Mon, 30 Nov - Sat, 27 Feb
GOL Logo
13:20 - 13:50
ASU
-
LHR
21h 30m
2 stops
GOL Logo
08:55 - 12:25
LHR
-
ASU
30h 30m
2 stops
£729GOL
Mon, 30 Nov - Sat, 27 Feb
GOL Logo
13:20 - 18:20
ASU
-
LHR
26h 00m
2 stops
GOL Logo
06:20 - 11:55
LHR
-
ASU
32h 35m
2 stops
£730GOL
Mon, 30 Nov - Sat, 27 Feb
GOL Logo
13:20 - 18:20
ASU
-
LHR
26h 00m
2 stops
GOL Logo
06:20 - 11:55
LHR
-
ASU
32h 35m
2 stops
£731GOL
Sat, 2 Jan - Sun, 17 Jan
SWISS Logo
11:25 - 16:40
ASU
-
LHR
26h 15m
3 stops
SWISS Logo
20:05 - 10:35
LHR
-
ASU
41h 30m
2 stops
£732SWISS
Wed, 21 Oct - Wed, 28 Oct
GOL Logo
12:05 - 16:15
ASU
-
LHR
24h 10m
2 stops
GOL Logo
06:30 - 12:30
LHR
-
ASU
33h 00m
2 stops
£732GOL
Wed, 21 Oct - Wed, 28 Oct
GOL Logo
17:05 - 16:15
ASU
-
LHR
19h 10m
2 stops
GOL Logo
06:30 - 12:30
LHR
-
ASU
33h 00m
2 stops
£733GOL
Sat, 2 Jan - Sun, 17 Jan
SWISS Logo
11:25 - 18:40
ASU
-
LHR
28h 15m
3 stops
SWISS Logo
14:25 - 10:35
LHR
-
ASU
23h 10m
3 stops
£756SWISS
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 January.

Flight prices are below average for this route right now.

Flights to London from Asuncion usually cost between £962 and £1,485 in January.
The lowest price found in the past 5 days was £706 on SWISS (2 Jan–17 Jan).

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 February, where tickets cost £791 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £1,282 and £1,279 respectively.

Good to know - Cheap tickets from Asuncion to London

Low season

January

Cheapest flight

£279
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (5% 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 5 days, the lowest price for a flight from Asuncion to London was £279 for a one-way ticket and £706 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 629 reviews
6.9Comfort
7.5Crew
6.5Entertainment
6.3Food
7.1Boarding
Airline reviews

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

6.0 GoodIGoti, Dec 2025
MAD - JFK
Read more Air Europa reviews

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

Boarding was a shitshow. Had to bus to the gate. No separate bus and boarding process for Business Class.

The plane was very old, no power outlets. We also had to wait a long time to board. They kept moving us to different lines before we actually could step foot on the plane. We ended up being delayed an hour but we were never told or informed for any reason. After the meal I asked for a coffee which the flight attendant forgot and I had to ask again. Overall not the worst but not the best experience.

They gave me an upgrade but charged me for my bag. I felt abused because this had never happened to me before with an upgrade with another airline.

The crew was not kind , just doing their job but very cold people

i paid accidently for a second bag instead of a golf bag (Eur 40 instead of 50) they would give me credit when i tried to change the second bag from a regular suitcase to a golfbag. The comment was "you made a mistake, your problem"

Flights from MADRID to CARACAS and back Seats on the plane were too uncomfortable for a 9 hour trip, especially when the flight was completely full. Crew treated passengers as if we were cattle. Desperate rush to get food served so they could enjoy First class food at the back of the plane... I went twice to the back of the plane (no one answered the flight attendant button) to ask for coffee and was met with a very abrupt response... 'YOU HAVE TO PAY FOR IT'. The only thing staff could think of saying to me was 'la mascarilla senior!'.... In a way I do not blame Air Europa for getting away with this lamentable service, they are one of only two carriers flying between Spain and Venezuela so do not have any competition... I do not think they would dare offer the same service on a flight from London to Los Angeles!

Seats on the plane were too uncomfortable for a 9 hour trip, especially when the flight was completely full. Crew treated passengers as if we were cattle. Desperate rush to get food served so they could enjoy First class food at the back of the plane... I went twice to the back of the plane (no one answered the flight attendant button) to ask for coffee and was met with a very abrupt response... 'YOU HAVE TO PAY FOR IT'. The only thing staff could think of saying to me was 'la mascarilla senior!'.... In a way I do not blame Air Europa for getting away with this lamentable service, they are one of only two carriers flying between Spain and Venezuela so do not have any competition... I do not think they would dare offer the same service on a flight from London to Los Angeles!

I have loved the flight, very professional and caring staff.

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

Information on your arrival and departure airports