Cheap Flights from London to Buenos Aires

Cheap Flights from London to Buenos Aires

Cheap Flights from London to Buenos Aires
Looking for cheap flights from London to Buenos Aires? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from London to Buenos Aires vary by season, cabin, and date, but available award flights can start around 42,500 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from London to Buenos Aires for specific travel dates.
2026-12-02
LHR - EZE
Economy | 1 Stop | 9+ left
From 42,500 Pts + $252.8
AS
2026-12-04
LHR - EZE
Economy | 1 Stop | 9+ left
From 42,500 Pts + $252.8
AS
2026-11-14
LHR - EZE
Economy | 1 Stop | 9+ left
From 42,500 Pts + $253.1
AS
2026-11-15
LHR - EZE
Economy | 1 Stop | 9+ left
From 42,500 Pts + $253.1
AS
2026-11-16
LHR - EZE
Economy | 1 Stop | 9+ left
From 42,500 Pts + $253.1
AS
2026-11-17
LHR - EZE
Economy | 1 Stop | 9+ left
From 42,500 Pts + $253.1
AS
London to Buenos Aires flight facts
Distance
6,935 mi
11,160 km in a straight line
Estimated flight time
about 14h 15m
In the air, for the straight-line distance
Time difference
−3h
Buenos Aires is 3 hours behind London.
Airports in London
LCY · London City
LGW · London Gatwick
LHR · London Heathrow
LTN · London Luton
STN · London Stansted
Airports in Buenos Aires
EZE · Ministro Pistarini Intl
Nearby airport alternatives
Flights London - Buenos Aires · Buenos Aires is 19 mi from Buenos Aires
Premium cabin flights from London to Buenos Aires
Premium cabin
2027-01-04
LHR - EZE
Premium Economy | 1 Stop | 1 left
From 55,000 Pts + $410
AS
Selected hotels for your next stay
Park Tower, a Luxury Collection Hotel, Buenos Aires
Buenos Aires (Argentina)
Park Tower, a Luxury Collection Hotel, Buenos Aires
From Pts or $269
Palacio Duhau - Park Hyatt Buenos Aires
Buenos Aires (Argentina)
Palacio Duhau - Park Hyatt Buenos Aires
From Pts or $836
Frequently Asked Questions
The cheapest route from London to Buenos Aires depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Cheapest Flights to Buenos Aires
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from London to Buenos Aires.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from London to Buenos Aires.
London and Buenos Aires are about 6,935 miles (11,160 km) apart in a straight line.
Flying the 6,935-mile straight-line distance takes about 14h 15m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Buenos Aires is 3 hours behind London.
Departures from London: London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Stansted (STN). Arrivals in Buenos Aires: Ministro Pistarini Intl (EZE).
Travelers searching this route also look at other popular routes into Buenos Aires, plus the return trip when we track it. Fares and award space change daily.
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points travel planning experience. Yeah!