Cheap flights from London City Airport to Buenos Aires from £536

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BUE
24 ago — 31 ago1
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 19 agosto 2025.

Round-trip from

£804

One-way from

£536

Popular in

December

Cheapest in

March

Average price

£1,043
KLM
  • KLM
  • 3/9-22/10
  • 2 total stops
  • 30h 45m total
  • London to Buenos Aires
15/1
  • 15/1
  • 2 total stops
  • 39h 00m 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 August 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 19 agosto 2025.

qua 3/917:50LCY - EZE
1 stop15h 40mKLM
qua 22/1014:25EZE - LCY
1 stop15h 05mKLM
Deal found 17/8£804
dom 7/917:50LCY - EZE
1 stop16h 35mLufthansa
dom 28/916:40EZE - LCY
1 stop21h 55mLufthansa
Deal found 19/8£819
qua 3/917:50LCY - EZE
1 stop15h 40mKLM
ter 21/1014:40EZE - LCY
1 stop22h 40mKLM
Deal found 17/8£822
ter 26/819:20LCY - AEP
2 stops19h 10mSWISS
qui 20/1114:55AEP - LCY
2 stops18h 55mSWISS
Deal found 18/8£832
ter 2/917:10LCY - EZE
1 stop16h 05mKLM
dom 28/914:40EZE - LCY
1 stop22h 40mKLM
Deal found 19/8£853
qua 3/917:50LCY - EZE
1 stop15h 40mKLM
qua 24/914:25EZE - LCY
1 stop22h 15mKLM
Deal found 17/8£860
qui 27/1108:25LCY - EZE
1 stop38h 25mITA Airways
dom 7/1213:50EZE - LCY
1 stop18h 05mITA Airways
Deal found 17/8£865
qua 19/1119:05LCY - EZE
2 stops40h 40mITA Airways
ter 25/1122:00EZE - LCY
1 stop33h 55mITA Airways
Deal found 17/8£867
qui 11/909:20LCY - AEP
2 stops36h 10mMultiple Airlines
qua 22/1010:55AEP - LCY
2 stops25h 45mMultiple Airlines
Deal found 17/8£873
qua 5/1119:05LCY - AEP
3 stops31h 35mMultiple Airlines
seg 24/1108:55AEP - LCY
2 stops28h 15mMultiple Airlines
Deal found 18/8£875
sex 28/1108:25LCY - EZE
1 stop27h 20mITA Airways
dom 7/1213:50EZE - LCY
1 stop18h 05mITA Airways
Deal found 17/8£876
sex 29/807:45LCY - EZE
2 stops18h 00mMultiple Airlines
qui 25/923:55EZE - LCY
2 stops29h 35mMultiple Airlines
Deal found 18/8£877

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 19 agosto 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

qua 3/9

17:50-05:30

1 stop15h 40m

Buenos Aires Ministro Pistarini

qui 23/10

14:40-17:20

1 stop22h 40m

£804

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

qua 3/9

17:50-05:30

1 stop15h 40m

Buenos Aires Ministro Pistarini

qua 22/10

14:25-09:30

1 stop15h 05m

£804

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

qua 3/9

17:50-05:30

1 stop15h 40m

Buenos Aires Ministro Pistarini

ter 21/10

14:40-17:20

1 stop22h 40m

£822

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

ter 2/9

17:10-05:15

1 stop16h 05m

Buenos Aires Ministro Pistarini

dom 28/9

14:40-17:20

1 stop22h 40m

£853

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

qua 3/9

17:50-05:30

1 stop15h 40m

Buenos Aires Ministro Pistarini

qua 24/9

14:25-16:40

1 stop22h 15m

£860

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

qui 11/9

09:20-17:30

2 stops36h 10m

Buenos Aires Jorge Newbery

qua 22/10

10:55-16:40

2 stops25h 45m

£873

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

qua 5/11

19:05-23:40

3 stops31h 35m

Buenos Aires Jorge Newbery

seg 24/11

08:55-16:10

2 stops28h 15m

£875

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

sex 29/8

07:45-21:45

2 stops18h 00m

Buenos Aires Ministro Pistarini

qui 25/9

23:55-09:30

2 stops29h 35m

£877

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

qui 4/9

08:45-06:25

1 stop25h 40m

Buenos Aires Ministro Pistarini

qua 22/10

16:40-16:25

1 stop19h 45m

£878

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

ter 2/9

08:30-07:30

1 stop27h 00m

Buenos Aires Ministro Pistarini

qui 23/10

12:55-16:15

1 stop23h 20m

£883

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 44 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 19 agosto 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.

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.

Rome (FCO) – 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.

Rome (FCO) is the most affordable one-stop option, with an average return flight price of £1,001.

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?

    KLM and SWISS can get you from London City Airport to Buenos Aires in just under 15h 40m. Your travel time can differ by up to 3h 50m. 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.

  • What is the cheapest airline to fly from London City Airport to Buenos Aires round-trip?

    ITA Airways, at £613, was found to be the cheapest airline from London City Airport to Buenos Aires..

  • 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 19 agosto 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest£613Average£1,079FlexibilityNo 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.

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