Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Asuncion to London from £433

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Asuncion to London departing on 19/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Asuncion to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:25 - 17:50
ASU
-
LHR
26h 25m
2 stops
Multiple Airlines Logo
07:30 - 10:35
LHR
-
ASU
31h 05m
2 stops
£746Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
GOL Logo
12:05 - 13:50
ASU
-
LHR
22h 45m
2 stops
GOL Logo
06:30 - 11:15
LHR
-
ASU
31h 45m
2 stops
£752GOL
Wed, 28 Oct - Wed, 18 Nov
Multiple Airlines Logo
02:50 - 22:10
ASU
-
LHR
39h 20m
2 stops
Multiple Airlines Logo
06:00 - 10:35
LHR
-
ASU
32h 35m
2 stops
£761Multiple Airlines
Wed, 17 Jun - Sun, 13 Sep
Multiple Airlines Logo
11:10 - 16:25
ASU
-
LHR
25h 15m
2 stops
Multiple Airlines Logo
20:25 - 23:55
LHR
-
ASU
31h 30m
2 stops
£839Multiple Airlines
Tue, 4 Aug - Tue, 25 Aug
SWISS Logo
02:50 - 08:15
ASU
-
LHR
49h 25m
3 stops
SWISS Logo
20:05 - 10:35
LHR
-
ASU
42h 30m
2 stops
£841SWISS
Wed, 17 Jun - Sun, 13 Sep
GOL Logo
12:05 - 21:25
ASU
-
LHR
29h 20m
2 stops
GOL Logo
06:15 - 11:15
LHR
-
ASU
33h 00m
2 stops
£861GOL
Tue, 4 Aug - Tue, 25 Aug
Multiple Airlines Logo
13:15 - 14:40
ASU
-
LHR
21h 25m
2 stops
Multiple Airlines Logo
06:00 - 10:30
LHR
-
ASU
32h 30m
2 stops
£864Multiple Airlines
Sun, 9 Aug - Sun, 6 Sep
SWISS Logo
02:50 - 08:15
ASU
-
LHR
49h 25m
3 stops
SWISS Logo
08:55 - 10:35
LHR
-
ASU
29h 40m
3 stops
£867SWISS
Wed, 17 Jun - Sun, 13 Sep
SWISS Logo
13:15 - 19:20
ASU
-
LHR
26h 05m
2 stops
SWISS Logo
06:00 - 10:30
LHR
-
ASU
32h 30m
2 stops
£870SWISS
Sun, 9 Aug - Sat, 5 Sep
Multiple Airlines Logo
18:30 - 14:05
ASU
-
LHR
16h 35m
1 stop
Multiple Airlines Logo
21:40 - 05:15
LHR
-
ASU
34h 35m
1 stop
£871Multiple Airlines
Sun, 25 Oct - Sun, 1 Nov

Lufthansa flights from Asuncion to London Heathrow Airport

Our best Lufthansa deals on Asuncion to London Heathrow Airport flight tickets
Lufthansa
4 Aug
ASU11:10Asuncion Silvio Pettirossi
29h 30m
2 stops
LHR20:40London Heathrow
25 Aug
LHR20:25London Heathrow
31h 30m
2 stops
ASU23:55Asuncion Silvio Pettirossi
£874
Lufthansa
4 Aug
ASU11:10Asuncion Silvio Pettirossi
26h 30m
2 stops
LHR17:40London Heathrow
25 Aug
LHR20:25London Heathrow
31h 30m
2 stops
ASU23:55Asuncion Silvio Pettirossi
£875
Lufthansa
9 Aug
ASU13:15Asuncion Silvio Pettirossi
21h 25m
2 stops
LHR14:40London Heathrow
7 Sept
LHR06:55London Heathrow
21h 00m
2 stops
ASU23:55Asuncion Silvio Pettirossi
£908

LATAM Airlines flights from Asuncion to London Heathrow Airport

Our best LATAM Airlines deals on Asuncion to London Heathrow Airport flight tickets
LATAM Airlines
22 Oct
ASU18:30Asuncion Silvio Pettirossi
16h 35m
1 stop
LHR15:05London Heathrow
2 Nov
LHR20:15London Heathrow
17h 00m
1 stop
ASU10:15Asuncion Silvio Pettirossi
£918
LATAM Airlines
8 Jun
ASU02:50Asuncion Silvio Pettirossi
34h 25m
2 stops
LHR17:15London Heathrow
16 Jun
LHR21:20London Heathrow
17h 15m
1 stop
ASU10:35Asuncion Silvio Pettirossi
£922
LATAM Airlines
26 Oct
ASU11:05Asuncion Silvio Pettirossi
24h 00m
2 stops
LHR14:05London Heathrow
13 Nov
LHR20:15London Heathrow
17h 00m
1 stop
ASU10:15Asuncion Silvio Pettirossi
£947

momondo Fare Finder

 
Customise your flight search to find flights from Asuncion to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from Asuncion to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Tue 9/6

11:25-17:50

2 stops26h 25m

London Heathrow

Tue 16/6

07:30-10:35

2 stops31h 05m

£746

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Wed 28/10

12:05-13:50

2 stops22h 45m

London Heathrow

Wed 18/11

06:30-11:15

2 stops31h 45m

£752

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Wed 17/6

02:50-22:10

2 stops39h 20m

London Heathrow

Sun 13/9

06:00-10:35

2 stops32h 35m

£761

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Tue 4/8

11:10-16:25

2 stops25h 15m

London Heathrow

Tue 25/8

20:25-23:55

2 stops31h 30m

£839

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Wed 17/6

02:50-08:15

3 stops49h 25m

London Heathrow

Sun 13/9

20:05-10:35

2 stops42h 30m

£841

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Tue 4/8

12:05-21:25

2 stops29h 20m

London Heathrow

Tue 25/8

06:15-11:15

2 stops33h 00m

£861

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Sun 9/8

13:15-14:40

2 stops21h 25m

London Heathrow

Sun 6/9

06:00-10:30

2 stops32h 30m

£864

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Wed 17/6

02:50-08:15

3 stops49h 25m

London Heathrow

Sun 13/9

08:55-10:35

3 stops29h 40m

£867

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Sun 9/8

13:15-19:20

2 stops26h 05m

London Heathrow

Sat 5/9

06:00-10:30

2 stops32h 30m

£870
Fastest return journey

AsuncionLondon

ASU - LHR

ASULHR

Asuncion Silvio Pettirossi

Sun 25/10

18:30-14:05

1 stop16h 35m

London Heathrow

Sun 1/11

21:40-05:15

1 stop34h 35m

£871

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Asuncion to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Asuncion and London Heathrow Airport?

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

In general, November is the cheapest month to fly from Asuncion to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £701. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Asuncion averaging around £779.

Can stopping save me money on Asuncion to London Heathrow Airport flights?

You could potentially save up to 41% on your flight if you consider stops on a Asuncion to London Heathrow Airport flight.

When to book flights from Asuncion to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Asuncion to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Asuncion to London Heathrow Airport (ASU to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Asuncion to London Heathrow Airport

Fastest flight time

21h 50m

Direct flights

None
The fastest flight from Asuncion to London Heathrow Airport takes 21h 50m
There are no direct flights from Asuncion to London Heathrow Airport. There are no popular flight routes from Asuncion to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Asuncion to London Heathrow Airport

  • How far is Asuncion Silvio Pettirossi to London Heathrow by plane?

    London Heathrow is 6328.1 mi away from Asuncion Silvio Pettirossi. Flights usually cover this in 21h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Asuncion Silvio Pettirossi Airport to London Heathrow Airport?

    Prices for flights from Asuncion Silvio Pettirossi Airport to London Heathrow Airport are updated daily.

  • How old do you have to be to fly from Asuncion Silvio Pettirossi Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Asuncion Silvio Pettirossi Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Stratford-upon-Avon
Wembley
Slough
Maidstone
Northampton
Swindon
Ipswich
Southend-on-Sea
Canterbury
Ilford
Hayes
Guildford
Poole
Folkestone
Chelmsford
Dover

Why use momondo?

Why should I use momondo to find a flight deal from Asuncion to London?

It is quick and easy to find Asuncion to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Asuncion to London with flexible booking policies on momondo?

All flight searches from Asuncion to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Asuncion to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Asuncion.

I’m not ready to book a flight from Asuncion to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Asuncion. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/6
Fri 19/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London