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Cheap flights from Newcastle upon Tyne to Buenos Aires from £622

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
NCL — BUE
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newcastle upon Tyne to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Newcastle upon Tyne to Buenos Aires
Explore the most affordable flight options available from Newcastle upon Tyne to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 July 2026.

Thu 19/1111:25
NCL
-
EZE
2 stops33h 00m
Multiple Airlines
Thu 10/1213:35
EZE
-
NCL
2 stops26h 50m
Multiple Airlines
Deal found 22/7£946
Tue 1/905:45
NCL
-
EZE
2 stops32h 00m
Delta
Sat 5/920:10
EZE
-
NCL
2 stops38h 45m
Delta
Deal found 24/7£1,126
Sun 22/1116:50
NCL
-
EZE
2 stops26h 10m
LATAM Airlines
Thu 26/1117:00
EZE
-
NCL
2 stops24h 30m
LATAM Airlines
Deal found 24/7£1,199
Tue 1/915:15
NCL
-
EZE
3 stops43h 30m
Multiple Airlines
Fri 4/901:35
EZE
-
NCL
3 stops37h 50m
Multiple Airlines
Deal found 24/7£1,215
Tue 1/909:25
NCL
-
EZE
2 stops34h 50m
KLM
Sat 5/915:05
EZE
-
NCL
1 stop27h 50m
KLM
Deal found 24/7£1,311

Find flight deals from Newcastle upon Tyne to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Newcastle upon Tyne (NCL) 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 26 July 2026.

Round-trip from

£946

One-way from

£622

Popular in

August

Cheapest in

May

Average price

£1,176
British Airways
  • British Airways
  • 19/11-10/12
  • 4 total stops
  • 59h 50m total
  • Newcastle upon Tyne to Buenos Aires
Search Deals
30/8
  • 30/8
  • 2 total stops
  • 23h 15m total
  • Newcastle upon Tyne to Buenos Aires
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£141 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle upon Tyne to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 26 July 2026.
Use the filters below to find and compare flights from Newcastle upon Tyne to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Thu 19/11

11:25-17:25

2 stops33h 00m

Buenos Aires Ministro Pistarini

Thu 10/12

13:35-19:25

2 stops26h 50m

£946

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Tue 1/9

05:45-09:45

2 stops32h 00m

Buenos Aires Ministro Pistarini

Sat 5/9

20:10-14:55

2 stops38h 45m

£1,126

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Sun 22/11

16:50-16:00

2 stops26h 10m

Buenos Aires Ministro Pistarini

Thu 26/11

17:00-20:30

2 stops24h 30m

£1,199

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Tue 1/9

15:15-06:45

3 stops43h 30m

Buenos Aires Ministro Pistarini

Fri 4/9

01:35-19:25

3 stops37h 50m

£1,215

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Tue 1/9

09:25-16:15

2 stops34h 50m

Buenos Aires Ministro Pistarini

Sat 5/9

15:05-22:55

1 stop27h 50m

£1,311
Fastest return journey

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Thu 19/11

09:35-07:45

1 stop25h 10m

Buenos Aires Ministro Pistarini

Thu 10/12

17:00-16:40

1 stop20h 40m

£1,381
Cheapest one-way

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Sun 30/8

05:45-01:00

2 stops23h 15m

£626
Fastest single journey

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Sun 30/8

16:20-10:45

2 stops22h 25m

£784

Newcastle upon TyneBuenos Aires

NCL - EZE

NCLEZE

Newcastle upon Tyne

Sun 30/8

09:25-05:50

1 stop24h 25m

£858

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Sorted by cheapest first

Best time to book a flight from Newcastle upon Tyne to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Newcastle upon Tyne with our price prediction graph.
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 Newcastle upon Tyne to Buenos Aires

How much does it cost for a return flight from Newcastle upon Tyne to Buenos Aires?

Airfare is below average for this route at the moment.
Newcastle upon Tyne to Buenos Aires flights typically cost between £1,086 and £1,528 in November.
The cheapest return price found within the last 5 days was £946 on Multiple Airlines (19 Nov–10 Dec).

What’s the top stopover airport for flights from Newcastle upon Tyne to Buenos Aires?

Share of one-stop return flights from Newcastle upon Tyne to Buenos Aires chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Frankfurt am Main (FRA) – chosen by Cheapflights users on 38% of one-stop itineraries from Newcastle upon Tyne to Buenos Aires on Cheapflights.

What’s the cheapest stopover airport for flights from Newcastle upon Tyne to Buenos Aires?

Average return fare for one-stop flights from Newcastle upon Tyne to Buenos Aires, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

London (LHR) is the most affordable one-stop option, with an average return flight price of £870.

What’s the fastest stopover option from Newcastle upon Tyne to Buenos Aires?

Shortest average travel time for one-stop one-way flights from Newcastle upon Tyne to Buenos Aires, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 16h 40m.

Which airport typically offers the quickest stopover for flights from Newcastle upon Tyne to Buenos Aires?

Average stopover duration for one-stop one-way flights from Newcastle upon Tyne to Buenos Aires, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 2h 15m.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated 26 July 2026.
Read reviews from past customers who have flown with Lufthansa from Newcastle upon Tyne to Buenos Aires. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
8,157 reviews
Check prices

Crew

7.6

Comfort

6.8

Overall

6.8

Food

6.3

Boarding

7.0

Entertainment

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

LHR - FRA

Cut open our bags and stole out items. Broke the locks
Lufthansa
6.8
Okay
8,157 reviews
Lufthansa
6.8
Okay
8,157 reviews
Check prices

Crew

7.6

Comfort

6.8

Overall

6.8

Food

6.3

Boarding

7.0

Entertainment

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

LHR - FRA

Cut open our bags and stole out items. Broke the locks

Related info for your journey

Find useful and relevant information for your journey from Newcastle upon Tyne to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Newcastle upon Tyne to Buenos Aires?

    Newcastle upon Tyne (NCL) is the airport you will fly out of if you book a flight from Newcastle upon Tyne to Buenos Aires. You should not have trouble finding flights to Buenos Aires from Newcastle; the airport handles an average of 0 outbound flights to Buenos Aires per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Newcastle upon Tyne airport to Buenos Aires. It is only a 5.4 mi journey to Newcastle (NCL) from Newcastle upon Tyne’s city center.

  • How long is the flight from Newcastle upon Tyne to Buenos Aires?

    Departing from Newcastle upon Tyne to Buenos Aires will take you 26h 10m. The distance from Newcastle upon Tyne to Buenos Aires is about 7054 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Newcastle upon Tyne to Buenos Aires that include hotel bookings?

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

  • How can I find direct flights from Newcastle upon Tyne to Buenos Aires?

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

  • Can I find deals for business class flights from Newcastle upon Tyne to Buenos Aires?

    Yes. Cheapflights offers flight deals from Newcastle upon Tyne 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.

See more FAQs

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