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Cheap flights from London City Airport to Buenos Aires from £427

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BUE
4 Jun — 11 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 5 May 2026.

Thu 14/513:45
LCY
-
EZE
2 stops21h 45m
ITA Airways
Mon 22/612:55
EZE
-
LCY
2 stops23h 00m
ITA Airways
Deal found 1/5£839
Thu 14/513:45
LCY
-
EZE
2 stops21h 45m
Multiple Airlines
Mon 22/616:35
EZE
-
LCY
1 stop21h 20m
Multiple Airlines
Deal found 1/5£895
Tue 13/1019:15
LCY
-
EZE
1 stop24h 50m
British Airways
Wed 21/1013:00
EZE
-
LCY
1 stop16h 10m
British Airways
Deal found 3/5£915
Tue 13/1019:15
LCY
-
EZE
1 stop24h 50m
British Airways
Mon 19/1021:40
EZE
-
LCY
1 stop31h 20m
British Airways
Deal found 3/5£921
Thu 12/1116:30
LCY
-
EZE
2 stops30h 20m
ITA Airways
Tue 17/1113:50
EZE
-
LCY
2 stops23h 05m
ITA Airways
Deal found 3/5£933
Tue 19/519:15
LCY
-
EZE
1 stop25h 10m
British Airways
Wed 10/613:00
EZE
-
LCY
1 stop16h 10m
British Airways
Deal found 4/5£946
Mon 23/1109:00
LCY
-
EZE
2 stops37h 50m
ITA Airways
Sun 29/1113:50
EZE
-
LCY
2 stops23h 05m
ITA Airways
Deal found 2/5£954
Fri 12/609:15
LCY
-
EZE
1 stop25h 10m
Lufthansa
Sun 21/616:35
EZE
-
LCY
1 stop21h 20m
Lufthansa
Deal found 3/5£957
Thu 12/1116:30
LCY
-
EZE
2 stops30h 20m
ITA Airways
Thu 26/1113:50
EZE
-
LCY
2 stops23h 05m
ITA Airways
Deal found 1/5£960
Thu 12/1113:45
LCY
-
EZE
2 stops33h 05m
ITA Airways
Tue 24/1122:00
EZE
-
LCY
2 stops20h 00m
ITA Airways
Deal found 4/5£963
Tue 19/509:15
LCY
-
EZE
1 stop25h 10m
Lufthansa
Mon 25/516:35
EZE
-
LCY
1 stop21h 20m
Lufthansa
Deal found 1/5£966
Mon 16/1119:30
LCY
-
EZE
2 stops27h 20m
ITA Airways
Tue 8/1222:00
EZE
-
LCY
2 stops20h 00m
ITA Airways
Deal found 30/4£968

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 5 May 2026.

Round-trip from

£915

One-way from

£427

Popular in

December

Cheapest in

September

Average price

£881
British Airways
  • British Airways
  • 13/10-21/10
  • 2 total stops
  • 41h 00m total
  • London to Buenos Aires
Search Deals
2/9
  • 2/9
  • 2 total stops
  • 23h 10m total
  • London to Buenos Aires
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£49 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 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 5 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

Sun 7/6

19:15-16:25

1 stop25h 10m

Buenos Aires Ministro Pistarini

Wed 17/6

13:00-09:10

1 stop16h 10m

£1,002

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Tue 26/5

19:25-07:30

2 stops40h 05m

Buenos Aires Ministro Pistarini

Tue 4/8

12:55-13:10

2 stops20h 15m

£1,005

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Fri 15/5

06:45-22:50

2 stops20h 05m

Buenos Aires Ministro Pistarini

Mon 25/5

12:55-15:55

2 stops23h 00m

£1,072

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Mon 5/10

19:15-16:05

1 stop24h 50m

Buenos Aires Ministro Pistarini

Wed 14/10

13:00-09:10

1 stop16h 10m

£1,074
Fastest return journey

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

Mon 26/10

19:05-12:00

2 stops19h 55m

Buenos Aires Jorge Newbery

Tue 3/11

14:55-12:50

2 stops18h 55m

£1,136

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Sat 23/5

12:10-09:45

2 stops25h 35m

Buenos Aires Ministro Pistarini

Sun 31/5

20:10-07:55

2 stops31h 45m

£1,140

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Mon 15/6

09:15-06:25

1 stop25h 10m

Buenos Aires Ministro Pistarini

Wed 1/7

13:30-12:35

2 stops19h 05m

£1,206

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Thu 4/6

19:15-16:25

1 stop25h 10m

Buenos Aires Ministro Pistarini

Sun 7/6

18:10-15:15

1 stop17h 05m

£1,211

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Sun 1/11

13:45-08:45

2 stops22h 00m

Buenos Aires Ministro Pistarini

Tue 10/11

13:50-15:55

2 stops23h 05m

£1,231

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Sat 31/10

12:20-08:45

2 stops23h 25m

Buenos Aires Ministro Pistarini

Tue 10/11

13:50-13:10

2 stops20h 20m

£1,231

Flights are sorted by cheapest return flights first.

Deals found on 3/5

Showing 1-10 of 40 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

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 50% 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.

Madrid (MAD) is the most affordable one-stop option, with an average return flight price of £1,863.

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?

    British Airways, ITA Airways, 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 20h 10m. 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?

Cheapflights helps you find that perfect flight to Buenos Aires from London City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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