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Cheap flights from Brighton to Buenos Aires from £440

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BUE
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brighton to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Buenos Aires
Explore the most affordable flight options available from Brighton to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 July 2026.

Mon 5/1014:05
LHR
-
EZE
3 stops52h 25m
Air Canada
Wed 14/1016:35
EZE
-
LHR
3 stops37h 25m
Air Canada
Deal found 3/7£869
Tue 25/809:10
STN
-
EZE
1 stop25h 35m
Multiple Airlines
Thu 1/1018:30
EZE
-
STN
2 stops34h 45m
Multiple Airlines
Deal found 5/7£870
Sun 23/817:40
LHR
-
EZE
2 stops24h 50m
Air Canada
Thu 1/1016:35
EZE
-
LHR
2 stops34h 00m
Air Canada
Deal found 5/7£870
Fri 21/811:35
STN
-
EZE
1 stop23h 10m
Multiple Airlines
Thu 1/1018:30
EZE
-
STN
2 stops34h 45m
Multiple Airlines
Deal found 5/7£870
Mon 16/1107:45
LTN
-
EZE
1 stop27h 00m
Multiple Airlines
Wed 2/1219:45
EZE
-
LTN
1 stop18h 50m
Multiple Airlines
Deal found 2/7£871
Sat 4/722:05
LHR
-
EZE
1 stop21h 35m
Avianca
Sun 12/716:50
EZE
-
LHR
1 stop18h 45m
Avianca
Deal found 1/7£875
Wed 26/816:25
STN
-
EZE
1 stop18h 20m
Multiple Airlines
Thu 1/1018:30
EZE
-
STN
2 stops34h 45m
Multiple Airlines
Deal found 5/7£876
Sat 11/722:05
LHR
-
EZE
1 stop30h 20m
Avianca
Fri 7/816:50
EZE
-
LHR
1 stop18h 45m
Avianca
Deal found 2/7£876
Mon 7/920:05
LHR
-
EZE
2 stops42h 45m
SWISS
Wed 7/1013:30
EZE
-
LHR
2 stops22h 55m
SWISS
Deal found 6/7£879
Mon 16/1116:30
LHR
-
EZE
1 stop30h 20m
Multiple Airlines
Wed 25/1114:40
EZE
-
LHR
2 stops22h 40m
Multiple Airlines
Deal found 3/7£880
Fri 6/1121:40
LHR
-
EZE
1 stop35h 10m
Avianca
Sun 22/1116:55
EZE
-
LHR
1 stop18h 40m
Avianca
Deal found 3/7£881
Wed 11/1109:30
LGW
-
AEP
3 stops34h 40m
Multiple Airlines
Sun 15/1103:40
AEP
-
LGW
3 stops38h 35m
Multiple Airlines
Deal found 4/7£882

Find flight deals from Brighton to Buenos Aires

Keep the following information in mind while searching for Brighton to Buenos Aires flight deals. Data was last updated 6 July 2026.

Round-trip from

£869

One-way from

£440

Popular in

December

Cheapest in

September

Average price

£1,067
Air Canada
  • Air Canada
  • 5/10-14/10
  • 6 total stops
  • 89h 50m total
  • Brighton to Buenos Aires
Search Deals
19/8
  • 19/8
  • 2 total stops
  • 26h 30m total
  • Brighton to Buenos Aires
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton 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 6 July 2026.
Use the filters below to find and compare flights from Brighton to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Wed 26/8

20:40-16:05

1 stop23h 25m

Buenos Aires Ministro Pistarini

Thu 1/10

21:40-20:00

1 stop18h 20m

£892

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Wed 26/8

20:40-16:05

1 stop23h 25m

Buenos Aires Ministro Pistarini

Wed 30/9

13:00-10:50

1 stop17h 50m

£892

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Sun 23/8

20:40-16:05

1 stop23h 25m

Buenos Aires Ministro Pistarini

Wed 30/9

13:00-10:50

1 stop17h 50m

£893

LondonBuenos Aires

LGW - AEP

LGWAEP

London Gatwick

Fri 6/11

10:45-09:20

2 stops25h 35m

Buenos Aires Jorge Newbery

Thu 26/11

13:35-20:35

2 stops28h 00m

£903

LondonBuenos Aires

LCY - EZE

LCYEZE

London City

Fri 4/9

09:20-05:50

1 stop24h 30m

Buenos Aires Ministro Pistarini

Sun 4/10

15:05-16:40

1 stop21h 35m

£918

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Fri 4/9

12:00-17:20

2 stops33h 20m

Buenos Aires Jorge Newbery

Sun 4/10

14:30-22:00

2 stops27h 30m

£919

LondonBuenos Aires

LTN - EZE

LTNEZE

London Luton

Thu 12/11

08:15-16:00

3 stops34h 45m

Buenos Aires Ministro Pistarini

Sun 22/11

12:15-13:30

2 stops22h 15m

£927

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Wed 19/8

13:25-09:45

1 stop24h 20m

Buenos Aires Ministro Pistarini

Fri 4/9

20:10-13:15

1 stop37h 05m

£931

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Thu 20/8

15:15-09:45

1 stop22h 30m

Buenos Aires Ministro Pistarini

Fri 4/9

20:10-13:15

1 stop37h 05m

£931

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Wed 30/12

12:30-09:40

1 stop24h 10m

Buenos Aires Ministro Pistarini

Fri 22/1

23:35-06:20

2 stops27h 45m

£932

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Brighton to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Brighton 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 Brighton to Buenos Aires

What is the cheapest time of day to fly from BH9 to BUE?

Find hourly flight availability from Brighton to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 July 2026.

When flying from Brighton 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.

Weekly flight availability from Brighton to Buenos Aires

Explore weekly flight availability from Brighton to Buenos Aires. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 6 July 2026.

The most flights from BH9 to BUE are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost for a return flight from Brighton to Buenos Aires?

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 6 July 2026.
Read through reviews of airlines operating flights from Brighton to Buenos Aires, such as LATAM Airlines,Iberia, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,949 reviews
Check prices

Entertainment

7.0

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.4
Good
1,949 reviews
LATAM Airlines
7.4
Good
1,949 reviews
Check prices

Entertainment

7.0

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
Iberia
7.0
Good
3,247 reviews
LATAM Airlines
7.4
Good
1,949 reviews
Check prices

Entertainment

7.0

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
Lufthansa
6.8
Okay
8,119 reviews
LATAM Airlines
7.4
Good
1,949 reviews
Check prices

Entertainment

7.0

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
British Airways
6.7
Okay
8,097 reviews
LATAM Airlines
7.4
Good
1,949 reviews
Check prices

Entertainment

7.0

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
Avianca
6.5
Okay
2,520 reviews
LATAM Airlines
7.4
Good
1,949 reviews
Check prices

Entertainment

7.0

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Related info for your journey

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

  • How long is the flight from Brighton to Buenos Aires?

    Departing from Brighton to Buenos Aires will take you 23h 25m. The distance from Brighton to Buenos Aires is about 6908 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Brighton to Buenos Aires?

    When deciding which route to take from Brighton to Buenos Aires consider London Heathrow - Buenos Aires Ministro Pistarini, London Heathrow - Buenos Aires Jorge Newbery or London Gatwick - Buenos Aires Ministro Pistarini as they are the most popular.

  • What are the cheapest flights from Brighton to Buenos Aires?

    Looking at all options, your cheapest flight can be booked for £1,030. While the most popular route (London Heathrow - Buenos Aires Ministro Pistarini) can be booked for £726 on average, our data indicates £1,368 when flying from Brighton to Buenos Aires.

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

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

  • How can I find direct flights from Brighton to Buenos Aires?

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

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

    Yes. Cheapflights offers flight deals from Brighton 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

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.

Top 8 airlines flying from Brighton to Buenos Aires

Discover the top 8 airlines that operate flights from Brighton to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£689Average£797FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IberiaCheapest£735Average£1,070FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LATAM AirlinesCheapest£848Average£1,069FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
American AirlinesCheapest£872Average£889FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£879Average£1,048FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air EuropaCheapest£906Average£1,174FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
LufthansaCheapest£943Average£1,228FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£1,049Average£1,096FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Brighton to Buenos Aires?

When you search for this flight from Brighton to Buenos Aires, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Brighton to Buenos Aires?

Millions of users choose and trust Cheapflights to book the best flight deals from Brighton to Buenos Aires for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Buenos Aires from Brighton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Brighton 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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