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Cheap flights from London City Airport to Buenos Aires from £450

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BUE
16 Jun — 23 Jun1
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 17 May 2026.

Tue 16/613:10
LCY
-
EZE
2 stops25h 40m
Multiple Airlines
Tue 23/616:35
EZE
-
LCY
1 stop21h 20m
Multiple Airlines
Deal found 16/5£829
Tue 12/510:00
LCY
-
EZE
1 stop23h 50m
KLM
Tue 19/515:05
EZE
-
LCY
1 stop22h 15m
KLM
Deal found 12/5£876
Wed 10/609:15
LCY
-
EZE
1 stop25h 10m
Lufthansa
Mon 22/616:35
EZE
-
LCY
1 stop21h 20m
Lufthansa
Deal found 13/5£923
Wed 3/609:15
LCY
-
EZE
1 stop25h 10m
Lufthansa
Tue 16/616:35
EZE
-
LCY
1 stop21h 20m
Lufthansa
Deal found 16/5£930
Tue 16/609:15
LCY
-
EZE
1 stop25h 10m
Lufthansa
Tue 23/616:35
EZE
-
LCY
1 stop21h 20m
Lufthansa
Deal found 16/5£941
Tue 23/609:15
LCY
-
EZE
1 stop25h 10m
Lufthansa
Mon 29/616:35
EZE
-
LCY
1 stop21h 20m
Lufthansa
Deal found 13/5£948
Tue 2/606:45
LCY
-
EZE
2 stops20h 45m
Multiple Airlines
Tue 16/616:35
EZE
-
LCY
1 stop21h 20m
Multiple Airlines
Deal found 15/5£961
Tue 19/517:50
LCY
-
EZE
1 stop16h 00m
KLM
Thu 11/623:55
EZE
-
LCY
2 stops28h 00m
KLM
Deal found 16/5£976
Mon 1/619:25
LCY
-
EZE
2 stops32h 05m
ITA Airways
Tue 23/601:30
EZE
-
LCY
2 stops27h 05m
ITA Airways
Deal found 14/5£984
Thu 2/719:15
LCY
-
EZE
1 stop24h 50m
British Airways
Tue 14/717:50
EZE
-
LCY
1 stop17h 25m
British Airways
Deal found 15/5£985
Sat 12/908:25
LCY
-
AEP
2 stops21h 55m
KLM
Wed 17/211:50
AEP
-
LCY
2 stops25h 45m
KLM
Deal found 14/5£1,093
Wed 16/913:10
LCY
-
AEP
2 stops25h 20m
SWISS
Wed 14/1012:55
AEP
-
LCY
2 stops19h 40m
SWISS
Deal found 13/5£1,099

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 17 May 2026.

Round-trip from

£829

One-way from

£450

Popular in

December

Cheapest in

September

Average price

£902
Lufthansa
  • Lufthansa
  • 16/6-23/6
  • 3 total stops
  • 47h 00m total
  • London to Buenos Aires
Search Deals
25/8
  • 25/8
  • 2 total stops
  • 43h 40m total
  • London to Buenos Aires
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
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 17 May 2026.
Use the filters below to find and compare flights from London City Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Tue 2/6

06:45-23:30

2 stops20h 45m

Buenos Aires Ministro Pistarini

Tue 9/6

12:55-13:10

2 stops20h 15m

£1,009

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Wed 3/6

09:10-07:30

2 stops26h 20m

Buenos Aires Ministro Pistarini

Tue 16/6

12:55-13:10

2 stops20h 15m

£1,090

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Fri 12/6

19:15-19:45

1 stop28h 30m

Buenos Aires Ministro Pistarini

Mon 22/6

21:40-09:00

1 stop31h 20m

£1,130

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

Thu 12/11

19:05-12:00

2 stops19h 55m

Buenos Aires Jorge Newbery

Mon 16/11

14:55-12:50

2 stops18h 55m

£1,141

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

Fri 6/11

19:05-12:00

2 stops19h 55m

Buenos Aires Jorge Newbery

Mon 23/11

14:55-12:50

2 stops18h 55m

£1,147

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Thu 4/6

09:20-05:50

1 stop24h 30m

Buenos Aires Ministro Pistarini

Sun 7/6

15:05-17:20

1 stop22h 15m

£1,154

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Wed 1/7

09:15-06:25

1 stop25h 10m

Buenos Aires Ministro Pistarini

Wed 22/7

13:30-17:25

2 stops23h 55m

£1,160

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

Mon 9/11

19:05-12:00

2 stops19h 55m

Buenos Aires Jorge Newbery

Mon 16/11

14:55-12:50

2 stops18h 55m

£1,169

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

Mon 9/11

19:05-12:00

2 stops19h 55m

Buenos Aires Jorge Newbery

Wed 11/11

14:55-12:50

2 stops18h 55m

£1,185

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

Sun 1/11

19:05-12:00

2 stops19h 55m

Buenos Aires Jorge Newbery

Sun 8/11

14:55-12:50

2 stops18h 55m

£1,189

Flights are sorted by cheapest return flights first.

Deals found on 17/5

Showing 1-10 of 37 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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, Iberia, and SWISS can get you from London City Airport to Buenos Aires in just under 19h 55m. Your travel time can differ by up to 8h 35m. There are 6913 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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