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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ASU
11 Jan — 18 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 12 December 2025.
Mon 15/1213:40LHR - ASU
3 stops25h 45mMultiple Airlines
Tue 16/1215:50ASU - LHR
2 stops19h 15mMultiple Airlines
Deal found 10/12£1,324
Mon 15/1215:25LGW - ASU
2 stops24h 00mMultiple Airlines
Tue 16/1215:00ASU - LGW
2 stops20h 30mMultiple Airlines
Deal found 10/12£1,406
Mon 15/1217:25LGW - ASU
1 stop17h 05mAir Europa
Tue 16/1213:55ASU - LGW
1 stop16h 05mAir Europa
Deal found 10/12£1,447
Mon 22/1220:30LHR - ASU
3 stops30h 00mMultiple Airlines
Thu 1/108:20ASU - LHR
3 stops33h 55mMultiple Airlines
Deal found 10/12£1,639
Mon 22/1216:25LGW - ASU
3 stops34h 05mMultiple Airlines
Thu 1/108:20ASU - LGW
2 stops33h 40mMultiple Airlines
Deal found 10/12£1,639
Mon 22/1217:25LGW - ASU
1 stop17h 05mAir Europa
Fri 16/113:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 10/12£1,890
Mon 22/1216:55LHR - ASU
2 stops44h 15mLATAM Airlines
Thu 1/111:15ASU - LHR
2 stops23h 50mLATAM Airlines
Deal found 10/12£1,978
Sun 28/1220:15LHR - ASU
1 stop16h 55mLATAM Airlines
Mon 2/208:25ASU - LHR
2 stops21h 50mLATAM Airlines
Deal found 11/12£2,027
Mon 22/1209:00LHR - ASU
2 stops23h 30mAir France
Fri 16/106:42ASU - LHR
2 stops25h 58mAir France
Deal found 10/12£2,133
Mon 22/1217:25LGW - ASU
2 stops21h 05mMultiple Airlines
Fri 16/113:50ASU - LGW
1 stop16h 10mMultiple Airlines
Deal found 10/12£2,302
Sun 28/1217:25LGW - ASU
1 stop17h 05mAir Europa
Mon 2/213:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 11/12£2,644
Mon 22/1219:40LGW - ASU
2 stops19h 45mLATAM Airlines
Fri 16/118:30ASU - LGW
2 stops21h 30mLATAM Airlines
Deal found 10/12£2,730
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 12 December 2025.
Mon 9/320:15LHR - ASU
1 stop19h 10mLATAM Airlines
Mon 23/318:30ASU - LHR
1 stop16h 35mLATAM Airlines
Deal found 10/12£813
Mon 2/308:00LHR - ASU
2 stops24h 32mLufthansa
Mon 16/306:42ASU - LHR
2 stops48h 33mLufthansa
Deal found 10/12£866
Wed 25/310:00LGW - ASU
1 stop24h 30mAir Europa
Sat 11/412:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 11/12£936
Mon 2/311:30LCY - ASU
2 stops39h 00mMultiple Airlines
Sun 8/318:30ASU - LCY
2 stops48h 20mMultiple Airlines
Deal found 10/12£939
Wed 1/409:20LCY - ASU
2 stops29h 35mKLM
Thu 9/403:25ASU - LCY
2 stops28h 15mKLM
Deal found 10/12£1,197
Mon 2/320:15LHR - ASU
1 stop19h 10mLATAM Airlines
Sun 8/318:30ASU - LHR
1 stop16h 35mLATAM Airlines
Deal found 10/12£830
Mon 2/320:15LHR - ASU
1 stop19h 10mLATAM Airlines
Mon 16/318:30ASU - LHR
1 stop16h 35mLATAM Airlines
Deal found 11/12£837
Mon 2/314:20LGW - ASU
2 stops20h 10mMultiple Airlines
Sun 8/313:50ASU - LGW
2 stops19h 20mMultiple Airlines
Deal found 10/12£946
Tue 17/310:00LGW - ASU
1 stop24h 30mAir Europa
Wed 18/313:55ASU - LGW
1 stop23h 30mAir Europa
Deal found 9/12£1,025
Wed 4/320:15LHR - ASU
1 stop17h 15mLATAM Airlines
Fri 13/318:30ASU - LHR
1 stop16h 35mLATAM Airlines
Deal found 11/12£862
Sat 14/206:15LGW - ASU
2 stops32h 15mMultiple Airlines
Fri 6/312:20ASU - LGW
2 stops24h 50mMultiple Airlines
Deal found 9/12£1,010
Sat 14/210:00LGW - ASU
1 stop24h 30mAir Europa
Fri 6/313:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 10/12£1,045
Mon 30/310:00LGW - ASU
1 stop24h 25mAir Europa
Thu 9/412:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 10/12£1,054
Sat 14/220:15LHR - ASU
1 stop19h 10mLATAM Airlines
Fri 6/318:30ASU - LHR
1 stop16h 35mLATAM Airlines
Deal found 9/12£993
Wed 25/307:45LCY - ASU
2 stops30h 45mKLM
Sat 11/406:33ASU - LCY
2 stops33h 12mKLM
Deal found 11/12£1,341
Tue 31/317:25LGW - ASU
1 stop17h 00mAir Europa
Sat 11/412:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 10/12£1,054
Mon 30/310:00LGW - ASU
1 stop24h 25mAir Europa
Sat 11/412:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 10/12£1,054
Wed 25/319:05LCY - ASU
3 stops31h 25mMultiple Airlines
Sat 11/411:10ASU - LCY
3 stops24h 45mMultiple Airlines
Deal found 11/12£1,388
Wed 1/410:00LGW - ASU
1 stop24h 25mAir Europa
Fri 10/412:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 10/12£1,063
Sat 10/110:00LCY - ASU
2 stops22h 37mKLM
Sat 17/106:42ASU - LCY
2 stops27h 33mKLM
Deal found 11/12£1,575
Wed 1/410:00LGW - ASU
1 stop24h 25mAir Europa
Thu 9/412:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 10/12£1,066
Wed 4/309:50LCY - ASU
2 stops28h 05mMultiple Airlines
Thu 12/303:10ASU - LCY
2 stops26h 40mMultiple Airlines
Deal found 11/12£1,618
Mon 5/108:40LCY - ASU
2 stops23h 57mKLM
Sat 10/106:42ASU - LCY
2 stops27h 33mKLM
Deal found 11/12£2,110
Mon 22/1219:10LCY - ASU
2 stops20h 15mSWISS
Wed 31/1203:10ASU - LCY
2 stops30h 45mSWISS
Deal found 10/12£7,581
Sun 28/1217:40LCY - ASU
2 stops20h 50mMultiple Airlines
Mon 2/212:20ASU - LCY
2 stops25h 45mMultiple Airlines
Deal found 11/12£3,423
Last-minute flights from London to Asuncion
Discover last-minute flight deals from London to Asuncion. Data last updated 12 December 2025 and is based on user searches.
Mon 15/1213:40LHR - ASU
3 stops25h 45mMultiple Airlines
Tue 16/1215:50ASU - LHR
2 stops19h 15mMultiple Airlines
Deal found 10/12£1,324
Mon 15/1215:25LGW - ASU
2 stops24h 00mMultiple Airlines
Tue 16/1215:00ASU - LGW
2 stops20h 30mMultiple Airlines
Deal found 10/12£1,406
Mon 15/1217:25LGW - ASU
1 stop17h 05mAir Europa
Tue 16/1213:55ASU - LGW
1 stop16h 05mAir Europa
Deal found 10/12£1,447
Mon 22/1220:30LHR - ASU
3 stops30h 00mMultiple Airlines
Thu 1/108:20ASU - LHR
3 stops33h 55mMultiple Airlines
Deal found 10/12£1,639
Mon 22/1216:25LGW - ASU
3 stops34h 05mMultiple Airlines
Thu 1/108:20ASU - LGW
2 stops33h 40mMultiple Airlines
Deal found 10/12£1,639
Mon 5/115:25LGW - ASU
1 stop19h 05mMultiple Airlines
Sat 10/106:42ASU - LGW
2 stops44h 18mMultiple Airlines
Deal found 11/12£1,545
Mon 5/120:25LHR - ASU
2 stops42h 05mMultiple Airlines
Sat 10/106:42ASU - LHR
2 stops44h 43mMultiple Airlines
Deal found 11/12£1,555
Mon 5/110:00LGW - ASU
1 stop24h 30mAir Europa
Sat 10/113:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 11/12£1,574
Sat 10/107:25LGW - ASU
2 stops27h 05mMultiple Airlines
Sat 17/113:50ASU - LGW
2 stops25h 20mMultiple Airlines
Deal found 11/12£1,270
Sat 10/117:25LGW - ASU
1 stop17h 05mAir Europa
Sat 17/113:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 11/12£1,295
Sat 10/106:30LHR - ASU
2 stops26h 07mMultiple Airlines
Sat 17/106:42ASU - LHR
2 stops25h 58mMultiple Airlines
Deal found 11/12£1,347
Sat 10/110:00LCY - ASU
2 stops22h 37mKLM
Sat 17/106:42ASU - LCY
2 stops27h 33mKLM
Deal found 11/12£1,575
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 12 December 2025.
Mon 2/308:35LGW - ASU
2 stops23h 40mMultiple Airlines
Deal found 10/12£453
Tue 10/207:10LGW - ASU
3 stops27h 20mMultiple Airlines
Deal found 10/12£486
Mon 2/306:20LHR - ASU
2 stops32h 10mAir France
Deal found 10/12£518
Tue 10/213:25LHR - ASU
1 stop21h 05mMultiple Airlines
Deal found 10/12£524
Mon 2/306:00LHR - ASU
3 stops26h 15mMultiple Airlines
Deal found 10/12£532
Sat 10/106:30LGW - ASU
2 stops28h 00mMultiple Airlines
Deal found 10/12£584
Mon 2/307:45LCY - ASU
2 stops30h 45mKLM
Deal found 10/12£588
Fri 9/117:00LGW - ASU
1 stop17h 30mMultiple Airlines
Deal found 10/12£618
Sat 10/117:25LGW - ASU
1 stop17h 05mAir Europa
Deal found 10/12£633
Fri 9/109:55LHR - ASU
2 stops24h 35mMultiple Airlines
Deal found 10/12£640
Sat 28/212:05LHR - ASU
2 stops39h 10mUnited Airlines
Deal found 11/12£641
Sat 10/109:55LHR - ASU
2 stops24h 35mMultiple Airlines
Deal found 10/12£642
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 12 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 12 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
Mon 9/3
20:15-12:25
1 stop19h 10m
Asuncion Silvio Pettirossi
Mon 23/3
18:30-14:05
1 stop16h 35m
£813
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Mon 2/3
20:15-12:25
1 stop19h 10m
Asuncion Silvio Pettirossi
Sun 8/3
18:30-14:05
1 stop16h 35m
£830
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Mon 2/3
20:15-12:25
1 stop19h 10m
Asuncion Silvio Pettirossi
Mon 16/3
18:30-14:05
1 stop16h 35m
£837
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Wed 4/3
20:15-10:30
1 stop17h 15m
Asuncion Silvio Pettirossi
Fri 13/3
18:30-14:05
1 stop16h 35m
£862
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Mon 2/3
08:00-05:32
2 stops24h 32m
Asuncion Silvio Pettirossi
Mon 16/3
06:42-10:15
2 stops48h 33m
£866
LondonAsuncion
LGW - ASU
LGWASU
London Gatwick
Wed 25/3
10:00-07:30
1 stop24h 30m
Asuncion Silvio Pettirossi
Sat 11/4
12:50-16:25
1 stop23h 35m
£936
LondonAsuncion
LCY - ASU
LCYASU
London City
Mon 2/3
11:30-23:30
2 stops39h 00m
Asuncion Silvio Pettirossi
Sun 8/3
18:30-21:50
2 stops48h 20m
£939
LondonAsuncion
LGW - ASU
LGWASU
London Gatwick
Mon 2/3
14:20-07:30
2 stops20h 10m
Asuncion Silvio Pettirossi
Sun 8/3
13:50-12:10
2 stops19h 20m
£946
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Sat 14/2
20:15-12:25
1 stop19h 10m
Asuncion Silvio Pettirossi
Fri 6/3
18:30-14:05
1 stop16h 35m
£993
LondonAsuncion
LGW - ASU
LGWASU
London Gatwick
Sat 14/2
06:15-11:30
2 stops32h 15m
Asuncion Silvio Pettirossi
Fri 6/3
12:20-16:10
2 stops24h 50m
£1,010
Flights are sorted by cheapest return flights first.
Deals found on 10/12
Showing 1-10 of 50 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 5 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 £624). Flying from London to Asuncion in July is currently the most expensive (average of £1,170). 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 60% 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 £764.
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 36m.
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 3h 00m.
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 12 December 2025.
See what other customers who have flown with LATAM Airlines, United Airlines, andAir Europa 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 19h 10m. 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 £750 on this airline. An additional option worth looking into is LATAM Airlines, starting at £811. These flights start at 23% 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 £624). Flying from London to Asuncion in July is currently the most expensive (average of £1,170). 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 12 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 12 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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