This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ASU
22 Jan — 29 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Asuncion Silvio Pettirossi are usually found in March or November, booked 25 days in advance, depart on a Wednesday or Friday and return on a Thursday
Cheap flight deals from London to Asuncion
Enter your travel dates to find the best prices.
Cheapest flights from London to Asuncion
Explore the most affordable flight options available from London to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2025.
Mon 22/1218:45LHR - ASU
3 stops55h 45mMultiple Airlines
Mon 12/118:30ASU - LHR
3 stops40h 55mMultiple Airlines
Deal found 21/12£1,441
Mon 22/1217:30LHR - ASU
2 stops21h 00mMultiple Airlines
Sun 28/1212:20ASU - LHR
2 stops23h 25mMultiple Airlines
Deal found 21/12£1,450
Mon 22/1219:20LHR - ASU
2 stops43h 10mAir France
Mon 12/106:42ASU - LHR
2 stops25h 58mAir France
Deal found 21/12£1,473
Mon 22/1217:50LCY - ASU
2 stops20h 40mKLM
Sun 28/1212:20ASU - LCY
2 stops26h 00mKLM
Deal found 21/12£1,497
Mon 22/1217:50LHR - ASU
2 stops20h 40mMultiple Airlines
Fri 16/106:42ASU - LHR
2 stops25h 58mMultiple Airlines
Deal found 22/12£1,620
Mon 22/1219:05LHR - ASU
2 stops20h 20mLATAM Airlines
Sun 28/1218:30ASU - LHR
1 stop16h 35mLATAM Airlines
Deal found 21/12£1,712
Mon 22/1210:00LCY - ASU
2 stops28h 30mKLM
Mon 12/106:42ASU - LCY
2 stops30h 53mKLM
Deal found 21/12£1,733
Sat 27/1206:00LHR - ASU
2 stops33h 25mMultiple Airlines
Sat 3/113:20ASU - LHR
3 stops26h 10mMultiple Airlines
Deal found 22/12£1,740
Sat 27/1215:25LGW - ASU
2 stops21h 40mMultiple Airlines
Sat 3/113:20ASU - LGW
2 stops23h 00mMultiple Airlines
Deal found 22/12£1,772
Sat 27/1220:15LHR - ASU
1 stop19h 10mLATAM Airlines
Sat 3/113:20ASU - LHR
1 stop21h 45mLATAM Airlines
Deal found 22/12£1,811
Mon 22/1210:00LGW - ASU
1 stop24h 30mAir Europa
Sun 28/1213:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 21/12£1,821
Mon 22/1217:25LGW - ASU
2 stops23h 55mMultiple Airlines
Sun 28/1213:50ASU - LGW
1 stop16h 10mMultiple Airlines
Deal found 21/12£1,900
Best flights from London to Asuncion
Discover carefully curated flight deals from London to Asuncion that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.
Tue 10/306:00LHR - ASU
2 stops20h 30mLATAM Airlines
Tue 24/313:20ASU - LHR
2 stops25h 55mLATAM Airlines
Deal found 21/12£842
Tue 10/310:00LGW - ASU
1 stop24h 30mAir Europa
Tue 24/313:55ASU - LGW
1 stop16h 05mAir Europa
Deal found 21/12£861
Wed 18/212:05LHR - ASU
2 stops39h 10mUnited Airlines
Tue 10/306:42ASU - LHR
2 stops44h 58mUnited Airlines
Deal found 22/12£909
Wed 4/206:05LGW - ASU
2 stops28h 25mMultiple Airlines
Wed 11/213:55ASU - LGW
3 stops30h 35mMultiple Airlines
Deal found 21/12£1,036
Wed 4/209:20LCY - ASU
2 stops23h 12mKLM
Wed 11/212:20ASU - LCY
2 stops26h 00mKLM
Deal found 21/12£1,136
Mon 2/306:15LHR - ASU
2 stops33h 10mLATAM Airlines
Mon 16/318:30ASU - LHR
1 stop16h 35mLATAM Airlines
Deal found 21/12£849
Tue 17/207:25LHR - ASU
2 stops25h 07mUnited Airlines
Mon 9/306:42ASU - LHR
2 stops44h 13mUnited Airlines
Deal found 22/12£909
Tue 10/311:45LGW - ASU
2 stops25h 45mLATAM Airlines
Tue 24/313:20ASU - LGW
2 stops26h 40mLATAM Airlines
Deal found 21/12£849
Wed 4/310:00LGW - ASU
1 stop24h 30mAir Europa
Sun 8/313:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 20/12£937
Sat 21/216:20LHR - ASU
2 stops34h 55mUnited Airlines
Sat 14/306:42ASU - LHR
2 stops44h 58mUnited Airlines
Deal found 22/12£909
Tue 17/210:00LGW - ASU
1 stop24h 30mAir Europa
Thu 12/313:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 22/12£937
Fri 6/320:15LHR - ASU
1 stop19h 10mLATAM Airlines
Mon 9/318:30ASU - LHR
1 stop16h 35mLATAM Airlines
Deal found 22/12£852
Sun 22/216:20LHR - ASU
2 stops40h 12mUnited Airlines
Sat 14/306:42ASU - LHR
2 stops44h 58mUnited Airlines
Deal found 22/12£909
Mon 9/315:55LHR - ASU
2 stops45h 35mLATAM Airlines
Mon 23/318:30ASU - LHR
1 stop16h 35mLATAM Airlines
Deal found 21/12£853
Tue 20/117:05LCY - ASU
2 stops21h 25mKLM
Tue 3/212:20ASU - LCY
2 stops25h 15mKLM
Deal found 22/12£1,160
Wed 11/217:40LCY - ASU
2 stops20h 50mMultiple Airlines
Thu 26/311:45ASU - LCY
2 stops18h 35mMultiple Airlines
Deal found 21/12£1,174
Wed 4/210:00LGW - ASU
1 stop24h 30mAir Europa
Wed 11/213:55ASU - LGW
1 stop23h 30mAir Europa
Deal found 21/12£975
Thu 19/207:45LCY - ASU
2 stops24h 47mKLM
Thu 12/306:42ASU - LCY
2 stops33h 53mKLM
Deal found 22/12£1,204
Sat 21/217:25LGW - ASU
1 stop17h 05mAir Europa
Thu 12/313:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 22/12£996
Mon 5/107:45LCY - ASU
2 stops24h 52mKLM
Sun 25/112:20ASU - LCY
2 stops41h 30mKLM
Deal found 21/12£1,214
Wed 4/311:45LGW - ASU
2 stops32h 55mLATAM Airlines
Sun 8/313:20ASU - LGW
2 stops26h 40mLATAM Airlines
Deal found 22/12£1,014
Sat 14/210:00LGW - ASU
1 stop24h 30mAir Europa
Fri 6/313:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 20/12£1,031
Mon 19/118:15LCY - ASU
2 stops20h 15mMultiple Airlines
Mon 26/112:20ASU - LCY
2 stops25h 45mMultiple Airlines
Deal found 22/12£1,381
Tue 10/307:45LCY - ASU
2 stops24h 47mKLM
Tue 24/312:20ASU - LCY
2 stops26h 00mKLM
Deal found 21/12£1,232
Sun 18/117:50LCY - ASU
2 stops20h 40mKLM
Sun 25/112:20ASU - LCY
2 stops39h 55mKLM
Deal found 20/12£1,273
Thu 5/207:45LCY - ASU
2 stops24h 47mKLM
Thu 12/211:45ASU - LCY
2 stops25h 50mKLM
Deal found 22/12£1,278
Thu 19/207:45LCY - ASU
2 stops24h 47mKLM
Sat 28/212:20ASU - LCY
2 stops27h 05mKLM
Deal found 21/12£1,358
Last-minute flights from London to Asuncion
Discover last-minute flight deals from London to Asuncion. Data last updated 23 December 2025 and is based on user searches.
Wed 7/117:25LGW - ASU
1 stop17h 05mMultiple Airlines
Wed 28/103:10ASU - LGW
2 stops27h 50mMultiple Airlines
Deal found 22/12£1,033
Fri 9/117:00LGW - ASU
1 stop17h 30mMultiple Airlines
Wed 28/103:10ASU - LGW
2 stops27h 50mMultiple Airlines
Deal found 22/12£1,059
Sat 10/117:25LGW - ASU
1 stop17h 05mMultiple Airlines
Wed 28/103:10ASU - LGW
2 stops27h 50mMultiple Airlines
Deal found 22/12£1,065
Sat 10/117:25LGW - ASU
1 stop17h 05mMultiple Airlines
Wed 28/112:20ASU - LGW
2 stops25h 05mMultiple Airlines
Deal found 22/12£1,077
Tue 13/120:15LHR - ASU
1 stop19h 20mLATAM Airlines
Thu 29/118:30ASU - LHR
1 stop16h 35mLATAM Airlines
Deal found 22/12£1,061
Thu 15/117:25LGW - ASU
1 stop17h 05mMultiple Airlines
Thu 22/103:10ASU - LGW
2 stops27h 50mMultiple Airlines
Deal found 22/12£1,059
Sun 18/120:15LHR - ASU
1 stop17h 10mLATAM Airlines
Sun 8/213:20ASU - LHR
2 stops22h 00mLATAM Airlines
Deal found 21/12£881
Sun 18/118:30LHR - ASU
3 stops46h 55mMultiple Airlines
Sat 7/203:35ASU - LHR
3 stops32h 00mMultiple Airlines
Deal found 21/12£1,021
Sun 18/110:00LGW - ASU
1 stop24h 30mAir Europa
Sun 8/213:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 21/12£1,046
Tue 20/120:15LHR - ASU
1 stop19h 20mMultiple Airlines
Tue 3/208:20ASU - LHR
1 stop27h 15mMultiple Airlines
Deal found 22/12£952
Tue 27/120:15LHR - ASU
1 stop17h 10mLATAM Airlines
Tue 24/213:20ASU - LHR
2 stops22h 35mLATAM Airlines
Deal found 22/12£947
Tue 27/111:45LGW - ASU
2 stops25h 40mMultiple Airlines
Tue 24/213:20ASU - LGW
2 stops26h 40mMultiple Airlines
Deal found 22/12£1,019
One-way flights from London to Asuncion
Search for one-way flight options from London to Asuncion. Find affordable one-way fares based on user searches. Data last updated 23 December 2025.
Mon 5/115:25LGW - ASU
1 stop19h 05mMultiple Airlines
Deal found 22/12£591
Sun 4/115:30LGW - ASU
1 stop19h 00mMultiple Airlines
Deal found 21/12£593
Mon 19/108:35LGW - ASU
1 stop25h 55mMultiple Airlines
Deal found 22/12£602
Mon 19/110:45LHR - ASU
1 stop23h 45mMultiple Airlines
Deal found 22/12£622
Mon 19/106:55LHR - ASU
2 stops54h 30mLATAM Airlines
Deal found 22/12£634
Sat 28/216:20LHR - ASU
2 stops40h 12mUnited Airlines
Deal found 22/12£641
Sat 28/220:15LHR - ASU
1 stop19h 10mLATAM Airlines
Deal found 21/12£651
Mon 5/117:25LHR - ASU
1 stop17h 05mMultiple Airlines
Deal found 22/12£659
Sun 4/111:25LHR - ASU
1 stop23h 05mMultiple Airlines
Deal found 21/12£665
Mon 5/107:45LCY - ASU
2 stops24h 52mKLM
Deal found 22/12£908
Sun 4/117:40LCY - ASU
2 stops20h 50mMultiple Airlines
Deal found 21/12£1,005
Sat 28/217:45LHR - ASU
3 stops38h 47mMultiple Airlines
Deal found 22/12£1,068
Find flight deals from London to Asuncion
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Asuncion (ASU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 December 2025.
Customise your flight search to find flights from London to Asuncion 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, Cheapflights users made 858,174 searches. Data last updated 23 December 2025.
Use the filters below to find and compare flights from London to Asuncion that are best for you.
Fly from
London
Fly to
Asuncion
Route
Depart
Return
Price
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Tue 10/3
06:00-23:30
2 stops20h 30m
Asuncion Silvio Pettirossi
Tue 24/3
13:20-18:15
2 stops25h 55m
£842
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Mon 2/3
06:15-12:25
2 stops33h 10m
Asuncion Silvio Pettirossi
Mon 16/3
18:30-14:05
1 stop16h 35m
£849
LondonAsuncion
LGW - ASU
LGWASU
London Gatwick
Tue 10/3
11:45-10:30
2 stops25h 45m
Asuncion Silvio Pettirossi
Tue 24/3
13:20-19:00
2 stops26h 40m
£849
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Fri 6/3
20:15-12:25
1 stop19h 10m
Asuncion Silvio Pettirossi
Mon 9/3
18:30-14:05
1 stop16h 35m
£852
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Mon 9/3
15:55-10:30
2 stops45h 35m
Asuncion Silvio Pettirossi
Mon 23/3
18:30-14:05
1 stop16h 35m
£853
LondonAsuncion
LGW - ASU
LGWASU
London Gatwick
Tue 10/3
10:00-07:30
1 stop24h 30m
Asuncion Silvio Pettirossi
Tue 24/3
13:55-09:00
1 stop16h 05m
£861
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Wed 18/2
12:05-00:15
2 stops39h 10m
Asuncion Silvio Pettirossi
Tue 10/3
06:42-06:40
2 stops44h 58m
£909
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Tue 17/2
07:25-05:32
2 stops25h 07m
Asuncion Silvio Pettirossi
Mon 9/3
06:42-05:55
2 stops44h 13m
£909
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Sat 21/2
16:20-00:15
2 stops34h 55m
Asuncion Silvio Pettirossi
Sat 14/3
06:42-06:40
2 stops44h 58m
£909
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Sun 22/2
16:20-05:32
2 stops40h 12m
Asuncion Silvio Pettirossi
Sat 14/3
06:42-06:40
2 stops44h 58m
£909
Flights are sorted by cheapest return flights first.
Deals found on 22/12
Showing 1-10 of 40 results
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Best time to book a flight from London to Asuncion
Have a flexible travel schedule? Discover the best time to fly to Asuncion from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London to Asuncion
How far ahead should I book a flight from London to Asuncion?
Use this chart to determine the optimal time to book a return flight from London to Asuncion. Price data was last updated on 19 December 2025.
Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Asuncion. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London to Asuncion?
Currently, March is the cheapest month in which you can book a flight from London to Asuncion (average of £622). Flying from London to Asuncion in July is currently the most expensive (average of £1,166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost for a return flight from London to Asuncion?
What’s the top stopover airport for flights from London to Asuncion?
Share of one-stop return flights from London to Asuncion chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Madrid (MAD) – chosen by Cheapflights users on 58% of one-stop itineraries from London to Asuncion on Cheapflights.
What’s the cheapest stopover airport for flights from London to Asuncion?
Average return fare for one-stop flights from London to Asuncion, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Madrid (MAD) is the most affordable one-stop option, with an average return flight price of £761.
What’s the fastest stopover option from London to Asuncion?
Shortest average travel time for one-stop one-way flights from London to Asuncion, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Madrid (MAD) have the shortest average one-way travel time for one-stop routes: 17h 33m.
Which airport typically offers the quickest stopover for flights from London to Asuncion?
Average stopover duration for one-stop one-way flights from London to Asuncion, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 2h 41m.
Reviews of airlines servicing Asuncion
Get insights into the airlines that provide service to Asuncion. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Asuncion. Reviews last updated 23 December 2025.
See what other customers who have flown with LATAM Airlines, Air France, andUnited Airlines from London to Asuncion have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
Related info for your journey
Find useful and relevant information for your journey from London to Asuncion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Asuncion from London?
Asuncion Silvio Pettirossi (ASU) is the airport you will fly into if you book a flight from London to Asuncion. You should not have trouble finding flights to Silvio Pettirossi from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Asuncion airport from London. It is only a 7.8 mi journey from Silvio Pettirossi (ASU) to Asuncion’s city center.
How long is the flight from London to Asuncion?
Departing from London to Asuncion will take you 20h 30m. The distance from London to Asuncion is about 6322 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from London to Asuncion round-trip?
Our cheapest airline available from London to Asuncion is Air Europa. Our recent data shows that you can find tickets from as low as £748 on this airline. An additional option worth looking into is LATAM Airlines, starting at £809. These flights start at 22% lower than the current average price 3 months from now.
What are the most popular routes from London to Asuncion?
The most popular flight routes from London to Asuncion are London Heathrow - Asuncion Silvio Pettirossi, London Gatwick - Asuncion Silvio Pettirossi and London City - Asuncion Silvio Pettirossi.
Can I find deals for flights from London to Asuncion that include hotel bookings?
Yes. In addition to deals on London to Asuncion flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Asuncion?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Asuncion.
Can I find deals for business class flights from London to Asuncion?
Yes. Cheapflights offers flight deals from London to Asuncion by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Asuncion?
Currently, March is the cheapest month in which you can book a flight from London to Asuncion (average of £622). Flying from London to Asuncion in July is currently the most expensive (average of £1,166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Asuncion departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 December 2025.
Discover the top 2 airlines that operate flights from London to Asuncion. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from London to Asuncion?
Deals for London to Asuncion flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from London to Asuncion?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Asuncion for you. Better yet — we are completely free to use.
Can Cheapflights find flights from London to Asuncion with no change fees?
Need flexible booking options for your flight to Asuncion from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from London to Asuncion become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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