In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from LTN to BUE?

When flying from London Luton Airport to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Luton to Buenos Aires that include hotel bookings?

Yes. In addition to deals on Luton to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Luton to Buenos Aires?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Buenos Aires.

Can I find deals for business class flights from Luton to Buenos Aires?

Yes. Cheapflights offers flight deals from Luton 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.

£447+ Cheap Flights from London Luton Airport to Buenos Aires

Cheap flight deals from Luton to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Luton to Buenos Aires
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 11 September 2026.

Thu 8/1008:00 -

2 stops47h 23m

Thu 22/1018:35 -

1 stop19h 30m

Deal found 7/9£860

Sat 7/1107:30 -

2 stops31h 20m

Fri 20/1103:35 -

2 stops31h 10m

Deal found 8/9£867

Wed 25/1106:10 -

2 stops22h 05m

Sat 5/1217:00 -

2 stops26h 05m

Deal found 7/9£868

Wed 7/1006:00 -

2 stops28h 45m

Wed 14/1011:50 -

1 stop19h 10m

Deal found 9/9£875

Wed 7/1006:00 -

2 stops32h 00m

Thu 22/1018:35 -

1 stop19h 30m

Deal found 8/9£877

Tue 17/1107:45 -

1 stop27h 00m

Tue 24/1114:25 -

1 stop20h 20m

Deal found 8/9£885

Wed 7/1006:00 -

2 stops32h 00m

Sun 11/1012:55 -

2 stops25h 20m

Deal found 9/9£906

Wed 18/1121:30 -

2 stops38h 20m

Sat 28/1111:30 -

1 stop20h 45m

Deal found 10/9£910

Find flight deals from Luton to Buenos Aires

Round-trip from	£860
One-way from	£447
Popular in	December
Cheapest in	May
Average price	£911

8/10-22/10
3 total stops
66h 53m total
London to Buenos Aires

Search Deals

28/9-31/12
3 total stops
52h 25m total
London to Buenos Aires

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£48 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

Cheapest return flight

LondonBuenos Aires

LTN London Luton - EZE Buenos Aires Ministro Pistarini

LTNEZE

London Luton

Thu 12/11

07:45-04:35

2 stops47h 50m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£517

LondonBuenos Aires

LTN London Luton - EZE Buenos Aires Ministro Pistarini

LTNEZE

London Luton

Tue 6/10

16:00-06:45

2 stops42h 45m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£528

LondonBuenos Aires

LTN London Luton - EZE Buenos Aires Ministro Pistarini

LTNEZE

London Luton

Tue 24/11

06:15-08:50

3 stops29h 35m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£528

LondonBuenos Aires

LTN London Luton - EZE Buenos Aires Ministro Pistarini

LTNEZE

London Luton

Tue 22/9

08:00-16:15

3 stops36h 15m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£531

Fastest return journey

LondonBuenos Aires

LTN London Luton - EZE Buenos Aires Ministro Pistarini

LTNEZE

London Luton

Mon 30/11

05:55-04:40

3 stops25h 45m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£532

LondonBuenos Aires

LTN London Luton - EZE Buenos Aires Ministro Pistarini

LTNEZE

London Luton

Sat 31/10

18:15-11:50

3 stops44h 35m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£556

LondonBuenos Aires

LTN London Luton - EZE Buenos Aires Ministro Pistarini

LTNEZE

London Luton

Wed 23/9

06:00-06:45

2 stops28h 45m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£562

LondonBuenos Aires

LTN London Luton - EZE Buenos Aires Ministro Pistarini

LTNEZE

London Luton

Thu 1/10

08:00-14:40

3 stops34h 40m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£571

LondonBuenos Aires

LTN London Luton - EZE Buenos Aires Ministro Pistarini

LTNEZE

London Luton

Sun 4/10

08:00-13:55

2 stops33h 55m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£584

LondonBuenos Aires

LTN London Luton - EZE Buenos Aires Ministro Pistarini

LTNEZE

London Luton

Tue 1/12

08:10-08:50

1 stop27h 40m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£601

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 22 resultsSorted by cheapest first

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.

LTN-BUE

LTN-EZE

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 Luton Airport to Buenos Aires

LTN-BUE

LTN-EZE

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Luton to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Luton to Buenos Aires flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Luton to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Buenos Aires.
Can I find deals for business class flights from Luton to Buenos Aires?
Yes. Cheapflights offers flight deals from Luton 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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

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Complete your trip

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Flights by cabin class

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London City to Mendoza flights

Stansted to Mendoza flights

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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?

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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.

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Cheap flights from London Luton Airport to Buenos Aires from £447

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. 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

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 11 September 2026.

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 11 September 2026.

Best flights from Luton to Buenos AiresDiscover carefully curated flight deals from Luton to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from Luton to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Luton to Buenos AiresDiscover last-minute flight deals from Luton to Buenos Aires. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from Luton to Buenos Aires. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Luton to Buenos AiresSearch for one-way flight options from Luton to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from Luton to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Find flight deals from Luton to Buenos Aires

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Use the filters below to find and compare flights from London Luton Airport to Buenos Aires that are best for you.

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

Related info for your journey

Can I find deals for flights from Luton to Buenos Aires that include hotel bookings?

How can I find direct flights from Luton to Buenos Aires?

Can I find deals for business class flights from Luton to Buenos Aires?

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.

Alternative routes for Luton to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Buenos Aires

Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.

Complete your trip

Complete your trip to Buenos Aires by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Argentina

Book a non-stop flight to one of these other cities located in Argentina.

Search flights from Luton to Buenos Aires by cabin class

Find flights from Luton to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Luton and Buenos Aires flights

Browse other Luton and Buenos Aires flight options. Last updated on 11 September 2026.

Other flights from Luton

Browse through other flights departing from Luton. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.

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Check out other popular destinations found by fellow travellers in 2026

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Can Cheapflights find flights from Luton to Buenos Aires with no change fees?

Can Cheapflights notify me if prices for flights from Luton to Buenos Aires become cheaper?

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Cheapest flights from Luton to Buenos Aires
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 11 September 2026.

Best flights from Luton to Buenos Aires
Discover carefully curated flight deals from Luton to Buenos Aires that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Luton to Buenos Aires
Discover last-minute flight deals from Luton to Buenos Aires. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Luton to Buenos Aires
Search for one-way flight options from Luton to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.