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Cheap flights from Buenos Aires to Merton

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      Travelers and cabin class, 1 Adult, Economy

      Compare Buenos Aires to Merton flight deals

      Find the cheapest month or even day of the year to fly to Merton

      Book the best Merton fare with no extra fees

      Flight deals from Buenos Aires to Merton

      Looking for a cheap last-minute deal or the best round-trip flight from Buenos Aires to Merton? Find the lowest prices on one-way and round-trip tickets right here.
      London.$1,239 per passenger.Departing Thu, Nov 12, returning Mon, Nov 23.Round-trip flight with Plus Ultra Lineas Aereas and Luxair.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Thu, Nov 12, arriving in London City.Inbound indirect flight with Luxair, departing from London City on Mon, Nov 23, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,239, select.
      London.$1,260 per passenger.Departing Thu, Feb 4, returning Tue, Feb 16.Round-trip flight with Plus Ultra Lineas Aereas and Luxair.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Thu, Feb 4, arriving in London City.Inbound indirect flight with Luxair, departing from London City on Tue, Feb 16, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,260, select.
      London.$1,263 per passenger.Departing Sat, Oct 24, returning Fri, Nov 13.Round-trip flight with Plus Ultra Lineas Aereas and Luxair.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Sat, Oct 24, arriving in London City.Inbound indirect flight with Luxair, departing from London City on Fri, Nov 13, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,263, select.
      London.$1,284 per passenger.Departing Sat, Jan 30, returning Sat, Feb 20.Round-trip flight with Plus Ultra Lineas Aereas and ITA Airways.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Sat, Jan 30, arriving in London City.Inbound indirect flight with ITA Airways, departing from London City on Sat, Feb 20, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,284, select.
      London.$1,287 per passenger.Departing Wed, May 5, returning Sat, May 22.Round-trip flight with Plus Ultra Lineas Aereas and ITA Airways.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Wed, May 5, arriving in London City.Inbound indirect flight with ITA Airways, departing from London City on Sat, May 22, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,287, select.
      London.$1,288 per passenger.Departing Sun, Apr 25, returning Fri, May 7.Round-trip flight with Plus Ultra Lineas Aereas and Luxair.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Sun, Apr 25, arriving in London City.Inbound indirect flight with Luxair, departing from London City on Fri, May 7, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,288, select.
      London.$1,289 per passenger.Departing Tue, Mar 23, returning Sat, Apr 10.Round-trip flight with Plus Ultra Lineas Aereas and ITA Airways.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Tue, Mar 23, arriving in London City.Inbound indirect flight with ITA Airways, departing from London City on Sat, Apr 10, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,289, select.
      London.$1,290 per passenger.Departing Tue, Mar 2, returning Fri, Mar 12.Round-trip flight with Plus Ultra Lineas Aereas and ITA Airways.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Tue, Mar 2, arriving in London City.Inbound indirect flight with ITA Airways, departing from London City on Fri, Mar 12, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,290, select.
      London.$1,290 per passenger.Departing Wed, Feb 24, returning Sat, Mar 13.Round-trip flight with Plus Ultra Lineas Aereas and ITA Airways.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Wed, Feb 24, arriving in London City.Inbound indirect flight with ITA Airways, departing from London City on Sat, Mar 13, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,290, select.
      London.$1,291 per passenger.Departing Thu, Apr 1, returning Sat, Apr 17.Round-trip flight with Plus Ultra Lineas Aereas and ITA Airways.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Thu, Apr 1, arriving in London City.Inbound indirect flight with ITA Airways, departing from London City on Sat, Apr 17, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,291, select.
      London.$1,294 per passenger.Departing Sun, May 30, returning Tue, Jun 15.Round-trip flight with Plus Ultra Lineas Aereas and ITA Airways.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Sun, May 30, arriving in London City.Inbound indirect flight with ITA Airways, departing from London City on Tue, Jun 15, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,294, select.
      London.$1,304 per passenger.Departing Tue, Jun 8, returning Tue, Jun 22.Round-trip flight with Plus Ultra Lineas Aereas and ITA Airways.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Tue, Jun 8, arriving in London City.Inbound indirect flight with ITA Airways, departing from London City on Tue, Jun 22, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,304, select.
      London.$1,314 per passenger.Departing Wed, Dec 23, returning Mon, Jan 4.Round-trip flight with Plus Ultra Lineas Aereas and ITA Airways.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Wed, Dec 23, arriving in London City.Inbound indirect flight with ITA Airways, departing from London City on Mon, Jan 4, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,314, select.
      London.$1,320 per passenger.Departing Sun, Nov 29, returning Fri, Dec 11.Round-trip flight with Plus Ultra Lineas Aereas and Luxair.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Sun, Nov 29, arriving in London City.Inbound indirect flight with Luxair, departing from London City on Fri, Dec 11, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,320, select.
      London.$1,328 per passenger.Departing Tue, Dec 15, returning Fri, Dec 25.Round-trip flight with Plus Ultra Lineas Aereas and ITA Airways.Outbound indirect flight with Plus Ultra Lineas Aereas, departing from Buenos Aires Ministro Pistarini on Tue, Dec 15, arriving in London City.Inbound indirect flight with ITA Airways, departing from London City on Fri, Dec 25, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,328, select.
      London.$1,359 per passenger.Departing Tue, Dec 1, returning Wed, Mar 31.Round-trip flight with ITA Airways and Lufthansa.Outbound indirect flight with ITA Airways, departing from Buenos Aires Ministro Pistarini on Tue, Dec 1, arriving in London City.Inbound indirect flight with Lufthansa, departing from London City on Wed, Mar 31, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From $1,359, select.
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      Buenos Aires to Merton: Flight information

      The things to know before you go.
      Fly intoLondon City Airport
      Distance to Merton19.4 km
      Cheapest flight$1,239
      Cheapest month to flyNovember

      Find the cheapest month to fly from Buenos Aires to Merton

      We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Buenos Aires to Merton flights are currently cheapest in November. We’ve based this on flights into London Heathrow Airport.
      Aug
      from $1,386
      Sep
      from $1,549
      Oct
      from $1,486
      Nov
      from $1,239
      Dec
      from $1,328
      Jan
      from $1,629
      Feb
      from $1,260
      Mar
      from $1,290
      Apr
      from $1,291
      May
      from $1,287
      Jun
      from $1,304
      Jul
      from $1,689

      Finding cheap flights from Buenos Aires to Merton: Frequently asked questions

      There are three (3) airports near Merton: London City Airport, London Heathrow Airport, and London Gatwick Airport.
      The best price we found for a round-trip flight from Buenos Aires to Merton is $1,239. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Buenos Aires to Merton. But we found flights with one or more stops from $1,239.
      We've checked every Buenos Aires to Merton fare we could find, and the cheapest upcoming date to fly seems to be on Thursday, November 12, 2026. Overall, the cheapest month to fly from Buenos Aires to Merton is usually November.
      If you're flying from Buenos Aires, the cheapest airport near Merton is London City – which is 19.4 km away from the center of Merton. We've found flights to this airport from $1,239.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Buenos Aires to Merton on Thursday, November 12, 2026.
      No airlines currently offer direct flights between Buenos Aires and Merton. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Merton but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Merton is around 40 days in advance, so don’t leave your flight to the last minute.

      London City Airport is 19.4km from Merton, London Heathrow Airport is 19.6km from Merton, and London Gatwick Airport is 29.2km from Merton.
      London City Airport is closest to Merton, at around 19.4 km away.
      The cheapest airline that flies to Merton is Plus Ultra Lineas Aereas.