- Fastest flight
- Flight distance
- 11,141 km
- Time difference
- Airports in London
- Heathrow
- Gatwick
- City Airport
- Stansted
- Luton
- Southend
- Airports in Buenos Aires
- Ezeiza International Airport
- Jorge Newbery
- Most popular airlines
- British Airways
- British Airways
Flight schedule from London (LON) to Buenos Aires (BUE)
Select a travel date in the flight schedule for the route from London (LON) to Buenos Aires (BUE) and compare affordable flight deals.
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Matching outbound flightsLON–BUE · 3 of 3
fromto
dep.arr.
durationstopovers
- October 11 – 17, 2026
- October 18 – 24, 2026
- October 25 – 31, 2026
- LHREZE1 stopover
- LHREZE1 stopover
- LHREZEnonstop
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from London to Buenos Aires?
A nonstop flight from London to Buenos Aires typically takes around 13 hours. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 22 hours 35 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from London to Buenos Aires?
Yes, there are nonstop flights from London to Buenos Aires, although not necessarily every day. On average, less than one flight per week are available. If you have flexibility with your travel dates, you will have an easier time finding a suitable nonstop connection.
Which airlines fly from London to Buenos Aires?
Direct flights from London to Buenos Aires are operated by, among others, British Airways. These flights take you to Buenos Aires nonstop, making them especially practical for short trips or weekend getaways. It is still worth comparing departure times and airline policies, as baggage rules and fees can vary.
On which days are there nonstop flights from London to Buenos Aires?
Nonstop flights from London to Buenos Aires operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from London to Buenos Aires?
On the route from London to Buenos Aires, there is less than one flight per day on average. The exact number can vary by day of the week and season. If you have flexibility with your travel dates, it is worth comparing several departure days.
How many flights per week are there from London to Buenos Aires?
On the route from London to Buenos Aires, there are only a few flights per week. It is therefore especially worthwhile to be flexible with your travel dates so you can more easily find a suitable departure day.
When does the first flight from London to Buenos Aires depart?
The earliest nonstop flight from London to Buenos Aires usually departs at 7:25 PM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Buenos Aires.
When does the last flight from London to Buenos Aires depart?
The last nonstop flight from London to Buenos Aires usually departs at 7:25 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.