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Cheap flights from London City Airport to Buenos Aires from £506

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — BUE
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

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 5 November 2025.

Round-trip from

£838

One-way from

£506

Popular in

December

Cheapest in

September

Average price

£909
Lufthansa
  • Lufthansa
  • 4/12-11/12
  • 2 total stops
  • 36h 35m total
  • London to Buenos Aires
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16/3
  • 16/3
  • 2 total stops
  • 24h 15m total
  • London to Buenos Aires
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Highest demand for flights based on searches. 5% potential increase in price (£44 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find 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 November 2025.

Thu 4/1218:15LCY - EZE
1 stop16h 40mLufthansa
Thu 11/1217:45EZE - LCY
1 stop19h 55mLufthansa
Deal found 3/11£838
Mon 1/1217:15LCY - EZE
1 stop17h 40mLufthansa
Wed 10/1217:45EZE - LCY
1 stop19h 55mLufthansa
Deal found 3/11£840
Mon 1/1211:30LCY - EZE
2 stops35h 20mITA Airways
Wed 10/1213:50EZE - LCY
1 stop18h 05mITA Airways
Deal found 3/11£850
Mon 1/1219:05LCY - AEP
3 stops34h 15mMultiple Airlines
Mon 8/1213:00AEP - LCY
2 stops24h 10mMultiple Airlines
Deal found 3/11£870
Wed 3/1211:30LCY - EZE
2 stops24h 15mITA Airways
Wed 10/1213:50EZE - LCY
1 stop18h 05mITA Airways
Deal found 3/11£875
Mon 1/1219:15LCY - EZE
1 stop16h 25mBritish Airways
Mon 8/1214:20EZE - LCY
1 stop15h 30mBritish Airways
Deal found 3/11£924
Tue 2/1217:40LCY - EZE
2 stops21h 10mSWISS
Wed 4/214:40EZE - LCY
2 stops19h 15mSWISS
Deal found 3/11£926
Mon 1/1217:15LCY - EZE
1 stop17h 40mLufthansa
Mon 8/1217:45EZE - LCY
1 stop19h 55mLufthansa
Deal found 3/11£930
Wed 19/1118:10LCY - EZE
1 stop16h 45mLufthansa
Wed 3/1217:45EZE - LCY
1 stop19h 55mLufthansa
Deal found 3/11£939
Wed 3/1218:10LCY - EZE
1 stop16h 45mMultiple Airlines
Wed 10/1217:45EZE - LCY
1 stop19h 55mMultiple Airlines
Deal found 3/11£941
Thu 20/1108:25LCY - AEP
2 stops31h 35mMultiple Airlines
Wed 3/1204:15AEP - LCY
2 stops32h 55mMultiple Airlines
Deal found 4/11£945
Wed 3/1219:10LCY - AEP
2 stops20h 30mMultiple Airlines
Wed 10/1214:55AEP - LCY
2 stops23h 10mMultiple Airlines
Deal found 3/11£1,003

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 November 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 - AEP

LCYAEP

London City

Mon 1/12

19:05-02:20

3 stops34h 15m

Buenos Aires Jorge Newbery

Sun 7/12

03:15-10:55

2 stops28h 40m

£874

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

Thu 20/11

08:25-13:00

2 stops31h 35m

Buenos Aires Jorge Newbery

Wed 3/12

04:15-16:10

2 stops32h 55m

£945

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Tue 17/3

17:40-11:50

2 stops21h 10m

Buenos Aires Ministro Pistarini

Wed 25/3

14:40-12:55

2 stops19h 15m

£965

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Mon 8/12

10:00-10:15

2 stops27h 15m

Buenos Aires Ministro Pistarini

Tue 30/12

22:15-09:10

2 stops31h 55m

£987

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Mon 17/11

07:45-10:15

2 stops29h 30m

Buenos Aires Ministro Pistarini

Sun 30/11

22:25-07:15

2 stops29h 50m

£987

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Wed 3/12

10:00-10:15

2 stops27h 15m

Buenos Aires Ministro Pistarini

Mon 12/1

22:25-07:15

2 stops29h 50m

£990

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Thu 4/12

10:00-07:20

2 stops48h 20m

Buenos Aires Ministro Pistarini

Mon 12/1

22:25-09:30

2 stops32h 05m

£990

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Tue 2/12

10:00-07:20

2 stops48h 20m

Buenos Aires Ministro Pistarini

Tue 13/1

22:25-08:10

2 stops30h 45m

£990

LondonBuenos Aires

LCY - AEP

LCYAEP

London City

Thu 12/3

18:15-09:40

2 stops18h 25m

Buenos Aires Jorge Newbery

Wed 18/3

14:55-12:55

2 stops19h 00m

£1,010

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Fri 6/2

13:15-08:45

2 stops22h 30m

Buenos Aires Ministro Pistarini

Mon 23/2

13:50-18:30

2 stops25h 40m

£1,011

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 38 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 5 November 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 £1,358.

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?

    SWISS and Delta can get you from London City Airport to Buenos Aires in just under 21h 10m. Your travel time can differ by up to 6h 05m. 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 £749, 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest£749Average£1,173FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London City to Buenos Aires?

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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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