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 24/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ASU
17 Jan — 24 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 18 December 2025.
Sun 28/1206:20LHR - ASU
2 stops32h 10mMultiple Airlines
Sat 14/206:42ASU - LHR
2 stops30h 23mMultiple Airlines
Deal found 16/12£1,061
Sun 28/1216:45LCY - ASU
2 stops21h 45mMultiple Airlines
Sat 14/212:20ASU - LCY
2 stops24h 50mMultiple Airlines
Deal found 16/12£1,146
Sun 28/1220:15LHR - ASU
1 stop16h 55mLATAM Airlines
Sat 14/213:20ASU - LHR
1 stop21h 45mLATAM Airlines
Deal found 16/12£1,160
Sun 28/1217:25LGW - ASU
2 stops25h 20mMultiple Airlines
Sat 14/213:50ASU - LGW
1 stop23h 35mMultiple Airlines
Deal found 16/12£1,252
Sun 28/1217:25LGW - ASU
1 stop17h 05mAir Europa
Sat 14/213:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 16/12£1,292
Wed 24/1217:35LHR - ASU
2 stops20h 55mAir France
Wed 14/106:42ASU - LHR
2 stops25h 58mAir France
Deal found 16/12£1,463
Thu 25/1212:05LHR - ASU
2 stops63h 06mUnited Airlines
Sat 17/106:42ASU - LHR
2 stops49h 33mUnited Airlines
Deal found 16/12£1,471
Wed 24/1217:35LHR - ASU
2 stops20h 55mMultiple Airlines
Fri 16/106:42ASU - LHR
2 stops28h 43mMultiple Airlines
Deal found 16/12£1,472
Fri 26/1220:15LHR - ASU
1 stop19h 10mLATAM Airlines
Tue 13/103:10ASU - LHR
2 stops31h 25mLATAM Airlines
Deal found 16/12£1,490
Mon 22/1206:40LHR - ASU
3 stops44h 31mMultiple Airlines
Fri 16/106:42ASU - LHR
3 stops30h 18mMultiple Airlines
Deal found 18/12£1,506
Wed 24/1212:05LHR - ASU
2 stops63h 06mUnited Airlines
Sat 17/106:42ASU - LHR
2 stops44h 13mUnited Airlines
Deal found 16/12£1,546
Tue 23/1214:45LHR - ASU
2 stops23h 45mAir France
Wed 14/106:42ASU - LHR
2 stops25h 58mAir France
Deal found 16/12£1,571
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 18 December 2025.
Mon 2/320:15LHR - ASU
1 stop19h 10mLATAM Airlines
Mon 16/318:30ASU - LHR
1 stop16h 35mLATAM Airlines
Deal found 18/12£805
Sun 8/216:20LHR - ASU
2 stops34h 55mUnited Airlines
Sat 14/306:42ASU - LHR
2 stops44h 58mUnited Airlines
Deal found 17/12£912
Sun 1/319:20LCY - ASU
2 stops19h 10mMultiple Airlines
Sat 14/303:05ASU - LCY
2 stops27h 10mMultiple Airlines
Deal found 17/12£914
Wed 4/317:25LGW - ASU
1 stop17h 05mAir Europa
Sun 8/313:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 17/12£940
Thu 12/307:45LCY - ASU
2 stops30h 45mKLM
Wed 22/412:05ASU - LCY
2 stops24h 35mKLM
Deal found 17/12£1,000
Mon 9/320:15LHR - ASU
1 stop19h 10mLATAM Airlines
Mon 23/318:30ASU - LHR
1 stop16h 35mLATAM Airlines
Deal found 18/12£805
Fri 6/311:25LHR - ASU
2 stops28h 00mLATAM Airlines
Mon 9/318:30ASU - LHR
1 stop16h 35mLATAM Airlines
Deal found 17/12£837
Mon 9/210:00LGW - ASU
1 stop24h 30mAir Europa
Thu 19/313:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 17/12£940
Wed 11/210:00LGW - ASU
1 stop24h 30mAir Europa
Tue 17/313:55ASU - LGW
1 stop16h 05mAir Europa
Deal found 17/12£940
Thu 12/307:45LCY - ASU
2 stops30h 45mKLM
Tue 21/406:33ASU - LCY
2 stops30h 07mKLM
Deal found 17/12£1,057
Sat 14/220:15LHR - ASU
1 stop17h 00mLATAM Airlines
Fri 6/318:30ASU - LHR
2 stops38h 10mLATAM Airlines
Deal found 15/12£891
Tue 10/317:25LGW - ASU
1 stop17h 05mAir Europa
Wed 22/412:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 17/12£970
Thu 12/307:45LCY - ASU
2 stops30h 45mKLM
Thu 23/412:05ASU - LCY
2 stops24h 35mKLM
Deal found 17/12£1,072
Tue 10/217:25LGW - ASU
1 stop17h 05mAir Europa
Thu 19/313:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 17/12£970
Wed 11/307:45LCY - ASU
2 stops24h 47mKLM
Wed 22/412:05ASU - LCY
2 stops25h 15mKLM
Deal found 17/12£1,165
Wed 11/210:00LGW - ASU
1 stop24h 30mAir Europa
Sun 15/313:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 17/12£970
Wed 11/208:40LCY - ASU
2 stops23h 52mKLM
Wed 18/312:20ASU - LCY
2 stops25h 15mKLM
Deal found 17/12£1,171
Thu 12/310:00LGW - ASU
1 stop24h 30mAir Europa
Thu 23/412:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 17/12£970
Fri 13/317:25LGW - ASU
1 stop17h 05mAir Europa
Fri 24/412:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 17/12£970
Tue 10/217:50LCY - ASU
2 stops20h 40mKLM
Wed 18/312:20ASU - LCY
2 stops26h 00mKLM
Deal found 17/12£1,194
Fri 13/317:25LGW - ASU
1 stop17h 05mAir Europa
Sat 25/412:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 17/12£970
Tue 10/307:45LCY - ASU
2 stops24h 47mKLM
Wed 22/412:05ASU - LCY
2 stops24h 35mKLM
Deal found 17/12£1,230
Tue 10/310:00LGW - ASU
1 stop24h 30mAir Europa
Fri 24/412:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 17/12£970
Wed 11/210:00LCY - ASU
2 stops22h 32mKLM
Mon 16/312:20ASU - LCY
2 stops25h 15mKLM
Deal found 17/12£1,230
Wed 11/317:25LGW - ASU
1 stop17h 05mAir Europa
Tue 21/412:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 17/12£970
Wed 11/307:45LCY - ASU
2 stops24h 47mKLM
Thu 23/412:05ASU - LCY
2 stops25h 15mKLM
Deal found 17/12£1,237
Mon 9/209:20LCY - ASU
2 stops23h 12mKLM
Wed 18/312:20ASU - LCY
2 stops25h 15mKLM
Deal found 17/12£1,252
Tue 10/217:05LCY - ASU
2 stops21h 25mKLM
Mon 16/312:20ASU - LCY
2 stops25h 15mKLM
Deal found 17/12£1,253
Last-minute flights from London to Asuncion
Discover last-minute flight deals from London to Asuncion. Data last updated 18 December 2025 and is based on user searches.
Sun 28/1206:20LHR - ASU
2 stops32h 10mMultiple Airlines
Sat 14/206:42ASU - LHR
2 stops30h 23mMultiple Airlines
Deal found 16/12£1,061
Sun 28/1216:45LCY - ASU
2 stops21h 45mMultiple Airlines
Sat 14/212:20ASU - LCY
2 stops24h 50mMultiple Airlines
Deal found 16/12£1,146
Sun 28/1220:15LHR - ASU
1 stop16h 55mLATAM Airlines
Sat 14/213:20ASU - LHR
1 stop21h 45mLATAM Airlines
Deal found 16/12£1,160
Sun 28/1217:25LGW - ASU
2 stops25h 20mMultiple Airlines
Sat 14/213:50ASU - LGW
1 stop23h 35mMultiple Airlines
Deal found 16/12£1,252
Fri 30/113:10LGW - ASU
2 stops21h 20mMultiple Airlines
Fri 6/218:30ASU - LGW
2 stops21h 55mMultiple Airlines
Deal found 16/12£994
Fri 30/115:45LHR - ASU
1 stop18h 45mMultiple Airlines
Fri 6/218:30ASU - LHR
1 stop16h 35mMultiple Airlines
Deal found 16/12£998
Fri 30/112:05LHR - ASU
2 stops44h 32mUnited Airlines
Fri 6/206:42ASU - LHR
2 stops48h 33mUnited Airlines
Deal found 16/12£1,015
Fri 30/110:00LGW - ASU
1 stop24h 30mAir Europa
Fri 6/213:50ASU - LGW
1 stop23h 35mAir Europa
Deal found 16/12£1,065
Sat 31/110:25LHR - ASU
2 stops40h 50mUnited Airlines
Sat 7/206:42ASU - LHR
2 stops49h 33mUnited Airlines
Deal found 17/12£914
Sat 31/110:10LGW - ASU
2 stops24h 20mMultiple Airlines
Sat 7/208:20ASU - LGW
2 stops21h 55mMultiple Airlines
Deal found 17/12£959
Sat 31/117:25LGW - ASU
1 stop17h 05mAir Europa
Sat 7/213:50ASU - LGW
1 stop16h 10mAir Europa
Deal found 17/12£1,083
Sat 31/117:25LHR - ASU
1 stop17h 05mMultiple Airlines
Sat 7/208:20ASU - LHR
2 stops23h 10mMultiple Airlines
Deal found 17/12£1,114
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 18 December 2025.
Wed 24/1219:40LGW - ASU
2 stops30h 50mLATAM Airlines
Deal found 17/12£608
Sat 28/210:25LHR - ASU
2 stops46h 07mUnited Airlines
Deal found 16/12£643
Wed 24/1219:40LHR - ASU
2 stops30h 50mLATAM Airlines
Deal found 17/12£648
Sat 28/220:15LHR - ASU
1 stop17h 00mLATAM Airlines
Deal found 16/12£654
Wed 24/1217:25LGW - ASU
3 stops72h 00mMultiple Airlines
Deal found 16/12£710
Wed 24/1206:15LHR - ASU
2 stops32h 15mMultiple Airlines
Deal found 16/12£743
Wed 24/1210:00LGW - ASU
1 stop24h 30mAir Europa
Deal found 16/12£1,033
Sat 28/216:40LHR - ASU
3 stops39h 52mMultiple Airlines
Deal found 17/12£1,143
Wed 24/1207:45LCY - ASU
2 stops24h 45mKLM
Deal found 17/12£1,282
Mon 29/1206:50LGW - ASU
3 stops25h 25mMultiple Airlines
Deal found 16/12£1,445
Mon 29/1215:30LHR - ASU
3 stops25h 40mMultiple Airlines
Deal found 16/12£1,522
Mon 29/1217:25LGW - ASU
1 stop17h 05mAir Europa
Deal found 16/12£1,602
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 18 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 18 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 2/3
20:15-12:25
1 stop19h 10m
Asuncion Silvio Pettirossi
Mon 16/3
18:30-14:05
1 stop16h 35m
£805
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
£805
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Fri 6/3
11:25-12:25
2 stops28h 00m
Asuncion Silvio Pettirossi
Mon 9/3
18:30-14:05
1 stop16h 35m
£837
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Sat 14/2
20:15-10:15
1 stop17h 00m
Asuncion Silvio Pettirossi
Fri 6/3
18:30-11:40
2 stops38h 10m
£891
LondonAsuncion
LHR - ASU
LHRASU
London Heathrow
Sun 8/2
16:20-00:15
2 stops34h 55m
Asuncion Silvio Pettirossi
Sat 14/3
06:42-06:40
2 stops44h 58m
£912
LondonAsuncion
LCY - ASU
LCYASU
London City
Sun 1/3
19:20-11:30
2 stops19h 10m
Asuncion Silvio Pettirossi
Sat 14/3
03:05-09:15
2 stops27h 10m
£914
LondonAsuncion
LGW - ASU
LGWASU
London Gatwick
Wed 4/3
17:25-07:30
1 stop17h 05m
Asuncion Silvio Pettirossi
Sun 8/3
13:50-16:25
1 stop23h 35m
£940
LondonAsuncion
LGW - ASU
LGWASU
London Gatwick
Mon 9/2
10:00-07:30
1 stop24h 30m
Asuncion Silvio Pettirossi
Thu 19/3
13:50-16:25
1 stop23h 35m
£940
LondonAsuncion
LGW - ASU
LGWASU
London Gatwick
Wed 11/2
10:00-07:30
1 stop24h 30m
Asuncion Silvio Pettirossi
Tue 17/3
13:55-09:00
1 stop16h 05m
£940
LondonAsuncion
LGW - ASU
LGWASU
London Gatwick
Tue 10/3
17:25-07:30
1 stop17h 05m
Asuncion Silvio Pettirossi
Wed 22/4
12:50-16:25
1 stop23h 35m
£970
Flights are sorted by cheapest return flights first.
Deals found on 17/12
Showing 1-10 of 42 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 12 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 £1,171). 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.
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 £765.
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 18 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 17h 05m. The distance from London to Asuncion is about 6317 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 £751 on this airline. An additional option worth looking into is LATAM Airlines, starting at £812. 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 £1,171). 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 18 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 18 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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