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Cheap flights from London City Airport to Buenos Aires from £522

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
16 Jul — 23 Jul1
1 adult

Cheap 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 11 July 2025.

Round-trip from

£823

One-way from

£522

Popular in

December

Cheapest in

November

Average price

£975
KLM
  • KLM
  • 17/7-31/7
  • 2 total stops
  • 48h 25m total
  • London to Buenos Aires
2/9
  • 2/9
  • 3 total stops
  • 26h 05m total
  • London to Buenos Aires
Highest demand for flights based on searches. 4% potential increase in price (£32 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from London City to Buenos Aires

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 11 July 2025.

Thu 17/707:45LCY - EZE
1 stop25h 45mKLM
Thu 31/714:40EZE - LCY
1 stop22h 40mKLM
Deal found 10/7£823
Thu 13/1116:45LCY - AEP
2 stops25h 55mMultiple Airlines
Thu 27/1106:20AEP - LCY
2 stops25h 35mMultiple Airlines
Deal found 10/7£834
Thu 20/1116:45LCY - EZE
1 stop30h 05mITA Airways
Tue 9/1222:00EZE - LCY
1 stop33h 55mITA Airways
Deal found 11/7£841
Fri 7/1117:45LCY - EZE
2 stops21h 05mMultiple Airlines
Sun 23/1117:45EZE - LCY
1 stop19h 45mMultiple Airlines
Deal found 10/7£918
Wed 20/817:00LCY - EZE
1 stop17h 25mLufthansa
Mon 25/816:40EZE - LCY
1 stop19h 45mLufthansa
Deal found 10/7£923
Sat 22/1108:40LCY - AEP
2 stops30h 00mSWISS
Sun 14/1214:55AEP - LCY
2 stops18h 55mSWISS
Deal found 9/7£938
Mon 27/1007:45LCY - EZE
2 stops28h 15mDelta
Wed 19/1122:25EZE - LCY
2 stops30h 45mDelta
Deal found 9/7£974
Tue 2/1219:15LCY - EZE
1 stop16h 25mBritish Airways
Tue 16/1214:20EZE - LCY
1 stop15h 30mBritish Airways
Deal found 10/7£983
Fri 21/1117:45LCY - EZE
2 stops21h 05mSWISS
Sat 13/1214:40EZE - LCY
2 stops24h 55mSWISS
Deal found 9/7£999

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 11 July 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

Thu 17/7

07:45-05:30

1 stop25h 45m

Buenos Aires Ministro Pistarini

Thu 31/7

14:40-17:20

1 stop22h 40m

£823

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Tue 7/10

08:30-22:50

1 stop18h 20m

Buenos Aires Ministro Pistarini

Fri 24/10

00:50-17:10

1 stop36h 20m

£866

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Wed 20/8

17:00-06:25

1 stop17h 25m

Buenos Aires Ministro Pistarini

Mon 25/8

16:40-16:25

1 stop19h 45m

£923

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

Sun 31/8

16:55-23:20

2 stops34h 25m

Buenos Aires Jorge Newbery

Fri 26/9

06:20-10:05

2 stops23h 45m

£958

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

Wed 8/10

09:25-10:30

2 stops29h 05m

Buenos Aires Jorge Newbery

Mon 10/11

14:55-12:50

2 stops18h 55m

£983

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Fri 5/9

09:20-09:45

2 stops28h 25m

Buenos Aires Ministro Pistarini

Sat 27/9

20:10-07:15

2 stops31h 05m

£1,024

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Fri 12/9

17:50-10:45

2 stops20h 55m

Buenos Aires Ministro Pistarini

Thu 25/9

16:40-16:25

1 stop19h 45m

£1,054

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

Tue 2/9

07:15-05:20

3 stops26h 05m

£522

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Tue 2/9

16:50-14:30

2 stops25h 40m

£620

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Mon 25/8

11:40-04:40

1 stop21h 00m

£643

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 14 results
1
2

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 11 July 2025.

A simple way to save on the total cost of your ticket is to fly from London City Airport to Buenos Aires at midday. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated 11 July 2025.
Read through reviews of airlines operating flights from London City Airport to Buenos Aires, such as Aerolineas Argentinas, Delta, andKLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.3

Comfort

7.5

Boarding

8.0

Entertainment

5.7

Overall

8.1

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Crew

8.3

Comfort

7.5

Boarding

8.0

Entertainment

5.7

Overall

8.1

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
8.0
Very Good

Crew

8.3

Comfort

7.5

Boarding

8.0

Entertainment

5.7

Overall

8.1

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Crew

8.3

Comfort

7.5

Boarding

8.0

Entertainment

5.7

Overall

8.1

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Crew

8.3

Comfort

7.5

Boarding

8.0

Entertainment

5.7

Overall

8.1

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Crew

8.3

Comfort

7.5

Boarding

8.0

Entertainment

5.7

Overall

8.1

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

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.
  • What are the cheapest airlines flying from London City Airport to Buenos Aires round-trip?

    KLM, at £823, was found to be the cheapest airline from London City Airport to Buenos Aires.Alternate airlines flying return to your destination include ITA Airways and Lufthansa.

  • What are the cheapest airlines to fly from London City Airport to Buenos Aires one-way?

    For one-way options, check prices for Aerolineas Argentinas. According to our data, you can fly for as low as £643. Users have also found prices from £709 and £825 on ITA Airways and KLM, respectively.

  • 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.

  • What is the cheapest month to book a flight from London City Airport to Buenos Aires?

    Currently, May is the cheapest month in which you can book a flight from London City Airport to Buenos Aires (average of £1,012). Flying from London City Airport to Buenos Aires in December is currently the most expensive (average of £1,250). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from London City to Buenos Aires

Discover the top airline that operate flights from London City to Buenos Aires. 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest£611Average£1,075FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights

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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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