Cheap flights from London Luton Airport to Buenos Aires from £464
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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Luton to Buenos Aires
Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) 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 22 October 2025.
Find flight deals from Luton to Buenos Aires
Cheapest flights from Luton to Buenos AiresExplore the most affordable flight options available from Luton to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.
Explore the most affordable flight options available from Luton to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from London Luton Airport to Buenos Aires that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonBuenos Aires
LTN - EZE
LTNEZE
London Luton
Thu 5/3
06:05-15:09
3 stops36h 04m
Buenos Aires Ministro Pistarini
Thu 12/3
06:20-22:55
3 stops37h 35m
LondonBuenos Aires
LTN - EZE
LTNEZE
London Luton
Wed 3/12
06:30-08:45
3 stops29h 15m
Buenos Aires Ministro Pistarini
Tue 9/12
13:50-13:20
2 stops20h 30m
LondonBuenos Aires
LTN - EZE
LTNEZE
London Luton
Tue 10/3
06:50-15:50
2 stops36h 00m
Buenos Aires Ministro Pistarini
Thu 19/3
03:30-22:20
3 stops39h 50m
LondonBuenos Aires
LTN - EZE
LTNEZE
London Luton
Thu 5/3
06:05-15:09
3 stops36h 04m
Buenos Aires Ministro Pistarini
Mon 23/3
08:35-23:00
3 stops35h 25m
LondonBuenos Aires
LTN - EZE
LTNEZE
London Luton
Thu 4/12
06:05-01:00
3 stops45h 55m
Buenos Aires Ministro Pistarini
Thu 11/12
07:00-20:55
2 stops34h 55m
LondonBuenos Aires
LTN - EZE
LTNEZE
London Luton
Wed 3/12
10:25-07:15
1 stop23h 50m
Buenos Aires Ministro Pistarini
Wed 10/12
16:25-15:15
1 stop19h 50m
LondonBuenos Aires
LTN - EZE
LTNEZE
London Luton
Mon 16/2
07:15-12:39
3 stops32h 24m
Buenos Aires Ministro Pistarini
Tue 10/3
07:30-21:05
3 stops34h 35m
LondonBuenos Aires
LTN - EZE
LTNEZE
London Luton
Fri 14/11
14:00-01:00
2 stops38h 00m
Buenos Aires Ministro Pistarini
Sun 23/11
13:00-11:55
1 stop19h 55m
LondonBuenos Aires
LTN - EZE
LTNEZE
London Luton
Fri 21/11
21:40-01:00
2 stops30h 20m
Buenos Aires Ministro Pistarini
Tue 25/11
22:45-20:20
1 stop18h 35m
LondonBuenos Aires
LTN - EZE
LTNEZE
London Luton
Wed 5/11
14:40-02:50
2 stops39h 10m
Buenos Aires Ministro Pistarini
Wed 19/11
19:45-22:20
1 stop23h 35m
Best time to book a flight from Luton to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Luton with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Luton Airport to Buenos Aires
Related info for your journey
Find useful and relevant information for your journey from Luton to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Luton to Buenos Aires
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How does Cheapflights help users find flights from Luton to Buenos Aires?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Luton to Buenos Aires. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Luton to Buenos Aires?
Cheapflights simply makes it quick and affordable to book flights from Luton to Buenos Aires by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Luton to Buenos Aires with no change fees?
Yes, we can. To see specific flights from Luton to Buenos Aires with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Luton to Buenos Aires become cheaper?
Yes, Cheapflights offers price alerts on Luton to Buenos Aires flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.