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Cheap flights from London City Airport to Buenos Aires from £544

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.
LCY — BUE
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from London City to Buenos Aires
Explore the most affordable flight options available from London City to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Wed 31/1219:15LCY - EZE
1 stop16h 25mIberia
Thu 29/114:20EZE - LCY
1 stop15h 30mIberia
Deal found 17/12£1,090
Wed 31/1219:05LCY - EZE
2 stops40h 40mITA Airways
Thu 29/113:50EZE - LCY
1 stop18h 05mITA Airways
Deal found 17/12£1,104
Wed 31/1216:45LCY - EZE
1 stop19h 00mITA Airways
Wed 28/113:50EZE - LCY
1 stop18h 05mITA Airways
Deal found 17/12£1,118
Tue 30/1216:45LCY - EZE
1 stop19h 00mITA Airways
Thu 29/113:50EZE - LCY
1 stop18h 05mITA Airways
Deal found 17/12£1,129
Tue 30/1213:15LCY - EZE
2 stops22h 30mITA Airways
Mon 26/113:50EZE - LCY
1 stop23h 20mITA Airways
Deal found 17/12£1,143
Tue 30/1209:10LCY - EZE
1 stop26h 30mIberia
Tue 27/114:20EZE - LCY
1 stop20h 45mIberia
Deal found 17/12£1,161
Sat 27/1208:40LCY - EZE
2 stops27h 20mDelta
Sun 11/123:55EZE - LCY
2 stops28h 20mDelta
Deal found 17/12£1,184
Mon 29/1218:15LCY - EZE
1 stop16h 40mLufthansa
Mon 26/117:45EZE - LCY
1 stop20h 55mLufthansa
Deal found 17/12£1,233
Tue 30/1209:10LCY - EZE
1 stop26h 30mIberia
Fri 30/114:20EZE - LCY
1 stop15h 30mIberia
Deal found 17/12£1,236
Fri 26/1219:15LCY - EZE
1 stop25h 10mIberia
Sun 25/119:30EZE - LCY
1 stop16h 05mIberia
Deal found 16/12£1,253
Wed 17/1217:40LCY - AEP
2 stops26h 40mMultiple Airlines
Tue 23/1209:00AEP - LCY
2 stops24h 55mMultiple Airlines
Deal found 16/12£1,358
Wed 31/1217:40LCY - AEP
2 stops21h 50mMultiple Airlines
Thu 29/110:30AEP - LCY
2 stops19h 50mMultiple Airlines
Deal found 17/12£1,623

Find flight deals from London City to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to Buenos Aires (BUE). 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.

Round-trip from

£839

One-way from

£544

Popular in

December

Cheapest in

September

Average price

£1,272
ITA Airways
  • ITA Airways
  • 26/1-10/2
  • 2 total stops
  • 48h 10m total
  • London to Buenos Aires
Search Deals
5/1
  • 5/1
  • 3 total stops
  • 34h 55m total
  • London to Buenos Aires
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to Buenos Aires 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 City Airport to Buenos Aires that are best for you.

Fly from

London City

Fly to

Buenos Aires

Route

Depart

Return

Price

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Mon 26/1

16:45-19:50

1 stop30h 05m

Buenos Aires Ministro Pistarini

Tue 10/2

13:50-10:55

1 stop18h 05m

£839

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Wed 11/3

08:25-08:45

1 stop27h 20m

Buenos Aires Ministro Pistarini

Sun 15/3

13:50-21:50

2 stops29h 00m

£841

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Tue 3/3

19:10-11:50

2 stops19h 40m

Buenos Aires Ministro Pistarini

Wed 18/3

14:40-12:55

2 stops19h 15m

£844

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

Fri 13/3

16:45-23:20

2 stops33h 35m

Buenos Aires Jorge Newbery

Wed 18/3

06:55-10:55

2 stops25h 00m

£869

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Fri 23/1

08:25-08:45

1 stop27h 20m

Buenos Aires Ministro Pistarini

Tue 10/2

22:00-16:10

1 stop39h 10m

£878

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Sat 24/1

11:30-08:45

1 stop24h 15m

Buenos Aires Ministro Pistarini

Mon 9/2

13:50-16:10

1 stop23h 20m

£879

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Mon 26/1

16:45-19:50

1 stop30h 05m

Buenos Aires Ministro Pistarini

Fri 6/2

13:50-10:55

1 stop18h 05m

£889

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Sat 24/1

08:30-08:45

2 stops27h 15m

Buenos Aires Ministro Pistarini

Tue 10/2

13:50-10:55

1 stop18h 05m

£891

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

Thu 26/2

11:30-13:30

3 stops29h 00m

Buenos Aires Jorge Newbery

Wed 11/3

04:15-10:55

2 stops27h 40m

£900

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Mon 26/1

16:45-19:50

1 stop30h 05m

Buenos Aires Ministro Pistarini

Sun 8/2

13:50-12:40

2 stops19h 50m

£902

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 41 results
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Best time to book a flight from London City to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from London City 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 City Airport to Buenos Aires

What is the cheapest time of day to fly from LCY to BUE?

Find hourly flight availability from London City to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2025.

A simple way to save on the total cost of your ticket is to fly from London City Airport to Buenos Aires in the evening. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight at midday.

What’s the top stopover airport for flights from London City Airport to Buenos Aires?

Share of one-stop return flights from London City Airport to Buenos Aires chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Madrid (MAD) – chosen by Cheapflights users on 33% of one-stop itineraries from London City Airport to Buenos Aires on Cheapflights.

What’s the cheapest stopover airport for flights from London City Airport to Buenos Aires?

Average return fare for one-stop flights from London City Airport to Buenos Aires, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Frankfurt am Main (FRA) is the most affordable one-stop option, with an average return flight price of £1,327.

What’s the fastest stopover option from London City Airport to Buenos Aires?

Shortest average travel time for one-stop one-way flights from London City Airport to Buenos Aires, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Rio de Janeiro (GIG) have the shortest average one-way travel time for one-stop routes: 16h 40m.

Which airport typically offers the quickest stopover for flights from London City Airport to Buenos Aires?

Average stopover duration for one-stop one-way flights from London City Airport to Buenos Aires, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Rio de Janeiro (GIG) offer the fastest connection on this route, with an average stopover time of 1h 43m.

Related info for your journey

Find useful and relevant information for your journey from London City to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London City Airport to Buenos Aires?

    ITA Airways and SWISS can get you from London City Airport to Buenos Aires in just under 19h 40m. Your travel time can differ by up to 10h 25m. There are 6932 mi between London City Airport and Buenos Aires. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from London City to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on London City to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London City to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to Buenos Aires.

  • Can I find deals for business class flights from London City to Buenos Aires?

    Yes. Cheapflights offers flight deals from London City to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from London City to Buenos Aires?

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Can Cheapflights find flights from London City to Buenos Aires with no change fees?

Need flexible booking options for your flight to Buenos Aires from London City? 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 City to Buenos Aires 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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