LON - ASU

£347 Find Cheap Flights from London to Asuncion

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Asuncion departing on 12/5. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Asuncion

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Asuncion, 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 London to Asuncion, as well as popular online travel agencies
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Cheap Flight Deals from London to Asuncion (LON-ASU)

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

Recent return flight deals from London to Asuncion

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Asuncion.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Air France Logo
15:00 - 11:40LHR-ASU
24h 40m2 stops
Air France Logo
06:28 - 18:35ASU-LHR
32h 07m2 stops
£713Air France
Find Deal
Thu, 11 Sep - Thu, 18 Sep
 Logo
08:40 - 05:25LHR-ASU
24h 45m2 stops
 Logo
06:28 - 18:35ASU-LHR
32h 07m2 stops
Tue, 17 Jun - Mon, 23 Jun
KLM Logo
09:20 - 05:25LCY-ASU
24h 05m2 stops
KLM Logo
06:28 - 17:20ASU-LCY
30h 52m2 stops
£848KLM
Find Deal
Tue, 17 Jun - Mon, 23 Jun
LATAM Airlines Logo
21:20 - 10:05LHR-ASU
16h 45m1 stop
LATAM Airlines Logo
13:10 - 15:05ASU-LHR
21h 55m1 stop
£852LATAM Airlines
Find Deal
Tue, 17 Jun - Mon, 23 Jun
LATAM Airlines Logo
21:20 - 12:05LHR-ASU
18h 45m1 stop
LATAM Airlines Logo
13:15 - 15:05ASU-LHR
21h 50m1 stop
£883LATAM Airlines
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Air Europa Logo
17:25 - 06:25LGW-ASU
17h 00m1 stop
Air Europa Logo
13:15 - 16:25ASU-LGW
23h 10m1 stop
£886Air Europa
Find Deal
Sat, 17 May - Fri, 27 Jun
Air Europa Logo
10:00 - 06:25LGW-ASU
24h 25m1 stop
Air Europa Logo
13:15 - 16:25ASU-LGW
23h 10m1 stop
£911Air Europa
Find Deal
Tue, 3 Jun - Wed, 2 Jul
KLM Logo
08:40 - 11:40LHR-ASU
31h 00m2 stops
KLM Logo
06:28 - 16:15ASU-LHR
29h 47m2 stops
£928KLM
Find Deal
Thu, 8 May - Mon, 12 May
United Airlines Logo
16:40 - 05:25LHR-ASU
40h 45m2 stops
United Airlines Logo
01:44 - 07:40ASU-LHR
25h 56m2 stops
£1,034United Airlines
Find Deal
Thu, 8 May - Sun, 11 May
United Airlines Logo
08:00 - 05:25LHR-ASU
25h 25m3 stops
United Airlines Logo
01:44 - 07:40ASU-LHR
25h 56m2 stops
£1,381United Airlines
Find Deal
Tue, 17 Jun - Sun, 22 Jun

KAYAK's insights & trends for London to Asuncion flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Asuncion, 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 London to Asuncion is March, where tickets cost £714 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is £1,226 and £1,066 respectively.

Good to know - Cheap tickets from London to Asuncion

Low season

April

High season

December

Cheapest flight

£347
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly (35% more expensive on average)
Flight from London Gatwick Airport to Asuncion

When to book flights from London to Asuncion

Are your dates flexible? Find out the best times to travel from London to Asuncion 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 London to Asuncion

  • What is the cheapest flight from London to Asuncion?

    In the last 3 days, the lowest price for a flight from London to Asuncion was £461 for a one-way ticket and £948 for a return.

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

    London is served by 3 major airports and there is only 1 main airport in Asuncion. You will leave London from one of these airports: London City, London Gatwick, or London Heathrow. You will be arriving at Asuncion Silvio Pettirossi.

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

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

  • Which airline alliances offer flights from London to Asuncion?

    SkyTeam, and Star Alliance are the airline alliances operating flights between London and Asuncion, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from London to Asuncion, LATAM Airlines or Air Europa?

    The two airlines most popular with KAYAK users for flights from London to Asuncion are LATAM Airlines and Air Europa. With an average price for the route of £920 and an overall rating of 7.5, LATAM Airlines is the most popular choice. Air Europa is also a great choice for the route, with an average price of £813 and an overall rating of 6.9.

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

    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 London to Asuncion.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Asuncion from London 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 London to Asuncion?

    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 Asuncion with an airline and back to London with another airline.

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

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

See more FAQs

Top airlines flying from London to Asuncion

 
See real verified KAYAK customer reviews for airlines flying from London to Asuncion. 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 London to Asuncion? 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 1765 reviews
6.7Food
7.4Comfort
7.0Entertainment
8.1Crew
7.6Boarding
Airline reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

10.0 ExcellentRita, Apr 2025LIM - JFK
Read more LATAM Airlines reviews

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We didn’t have any entertainment. I tried to go online without success. The airplane was extremely cold and they didn’t have blankets.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Not sure why there are so many security checks at this airport. Consistently annoying showing passport over and over, checking carryons at gate all the while trying to make tight connection. Basically it was uncomfortable crowded cabin with meidiocre service

Although the flight is goof and the crew is good, the way the airline charges you for every service is ridiculous.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

Staff encountered friendly and helpful. Flight delayed 1 hour due to mechanical issue, but made it through Atlanta immkgration and security in plenty of time,

Basic experience, we were delayed causing less time to enjoy our destination and on the way back, we boarded when the flight should have been taking off.

reliable, relatively relaxed, with helpful staff in all 8 flights we had on this trip. They are solid even though we did not have special seating or status for the flights.

Please guy check the food I almost end up to the hospital

They should at least offer water like other airlines, which seems like a humanitarian gesture to me

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.

Well. It is a no frills airline. Annoying is that even for the long-haul everything has to be paid for separately. Once you add up the extras the flight is getting to expensive. Then one might as well fly with a legacy carrier which provides far better comfort. Changing flight at MAD airport is a nightmare. The worst airport in the world. Poor signposting, poor passport control, poor security check and long queues. I had 2h transfer time and spend in queues almost 1.5h

All flights with Air Europa you arrive late to the connections of other flights, I missed my train, I had to pay for my train again, the crew are antisocial, you are paying for a service, it is not free, thanks to the travelers they are there, it is the last time I fly with them,

Terrible experience - we won’t be flying with Air Europa again

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

The insanely long lines at customs were chaotic and stressful. They also created a lot of stress among passengers. Including fights and threats. The hot food I purchased was cold, barely edible. The check in staff and crew were nice and the pilot good but the overall experience was very disappointing. Passengers were still insulting each other upon arrival.

No frills airlines. Tickets were reasonably priced for a short-term booking. But comfort is a big issue.

It was just okay. They overcharged me for a checked bag because I didn’t know it wasn’t included in the airfare.

Very small dinner, NO breakfast. You have to buy an earphone.

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

Information on your arrival and departure airports

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