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Cheap flights from Brighton to Buenos Aires from £448

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BUE
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Buenos Aires are usually found in September or May, booked 50 days in advance, depart on a Monday or Thursday and return on a Monday

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 27 January 2026.

Sun 10/510:50
STN
-
EZE
2 stops39h 35m
Turkish Airlines
Thu 21/523:55
EZE
-
STN
2 stops54h 00m
Turkish Airlines
Deal found 26/1£815
Mon 26/1015:45
LHR
-
EZE
1 stop18h 00m
Multiple Airlines
Tue 3/1113:25
EZE
-
LHR
1 stop16h 50m
Multiple Airlines
Deal found 26/1£815
Wed 13/514:05
LHR
-
EZE
2 stops28h 25m
Air Canada
Thu 28/516:35
EZE
-
LHR
2 stops33h 55m
Air Canada
Deal found 26/1£816
Tue 7/418:40
LHR
-
EZE
2 stops20h 10m
Multiple Airlines
Thu 23/416:35
EZE
-
LHR
1 stop21h 05m
Multiple Airlines
Deal found 25/1£817
Wed 11/308:30
LGW
-
EZE
2 stops27h 15m
Multiple Airlines
Wed 18/313:50
EZE
-
LGW
2 stops30h 40m
Multiple Airlines
Deal found 25/1£818
Mon 4/522:05
LHR
-
AEP
1 stop35h 35m
Multiple Airlines
Wed 20/509:00
AEP
-
LHR
2 stops26h 35m
Multiple Airlines
Deal found 24/1£818
Mon 13/409:15
LCY
-
EZE
1 stop25h 10m
Lufthansa
Mon 27/416:35
EZE
-
LCY
1 stop21h 20m
Lufthansa
Deal found 25/1£818
Wed 18/313:25
LHR
-
EZE
3 stops52h 45m
Air Canada
Wed 25/316:45
EZE
-
LHR
3 stops35h 25m
Air Canada
Deal found 25/1£818
Thu 14/522:05
LHR
-
AEP
1 stop35h 35m
Avianca
Thu 28/507:00
AEP
-
LHR
1 stop28h 35m
Avianca
Deal found 26/1£818
Wed 11/308:25
LCY
-
EZE
1 stop27h 20m
ITA Airways
Wed 18/313:50
EZE
-
LCY
1 stop23h 20m
ITA Airways
Deal found 25/1£818
Sun 10/510:50
LGW
-
EZE
2 stops39h 35m
Turkish Airlines
Thu 21/523:55
EZE
-
LGW
2 stops36h 45m
Turkish Airlines
Deal found 26/1£819
Tue 7/413:45
LCY
-
EZE
2 stops21h 45m
ITA Airways
Thu 23/412:55
EZE
-
LCY
2 stops23h 00m
ITA Airways
Deal found 25/1£819

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 27 January 2026.

Round-trip from

£815

One-way from

£448

Popular in

December

Cheapest in

September

Average price

£884
Turkish Airlines
  • Turkish Airlines
  • 10/5-21/5
  • 4 total stops
  • 93h 35m total
  • Brighton to Buenos Aires
Search Deals
28/5
  • 28/5
  • 3 total stops
  • 46h 30m total
  • Brighton to Buenos Aires
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 27 January 2026.
Use the filters below to find and compare flights from Brighton to Buenos Aires that are best for you.

Fly from

Brighton

Fly to

Buenos Aires

Route

Depart

Return

Price

LondonBuenos Aires

LHR - AEP

LHRAEP

London Heathrow

Mon 4/5

22:05-05:40

1 stop35h 35m

Buenos Aires Jorge Newbery

Wed 20/5

09:00-15:35

2 stops26h 35m

£818

LondonBuenos Aires

LTN - EZE

LTNEZE

London Luton

Thu 12/3

06:50-08:45

2 stops28h 55m

Buenos Aires Ministro Pistarini

Thu 19/3

13:50-23:00

2 stops30h 10m

£819

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Sat 9/5

10:50-22:25

2 stops39h 35m

Buenos Aires Ministro Pistarini

Mon 18/5

23:55-09:55

2 stops30h 00m

£820

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Mon 11/5

10:50-22:25

2 stops39h 35m

Buenos Aires Ministro Pistarini

Fri 15/5

23:55-16:50

2 stops36h 55m

£820

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Fri 17/4

22:35-22:25

2 stops27h 50m

Buenos Aires Ministro Pistarini

Sun 3/5

23:55-15:10

2 stops35h 15m

£821

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Tue 14/4

17:45-22:25

2 stops56h 40m

Buenos Aires Ministro Pistarini

Wed 22/4

23:55-09:55

2 stops30h 00m

£822

LondonBuenos Aires

STN - EZE

STNEZE

London Stansted

Mon 11/5

10:50-22:25

2 stops39h 35m

Buenos Aires Ministro Pistarini

Sat 16/5

23:55-22:10

2 stops42h 15m

£823

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Mon 16/3

14:25-11:50

3 stops48h 25m

Buenos Aires Ministro Pistarini

Sat 4/4

13:30-17:50

2 stops24h 20m

£832

LondonBuenos Aires

LHR - EZE

LHREZE

London Heathrow

Sat 7/3

11:35-06:20

2 stops45h 45m

Buenos Aires Ministro Pistarini

Mon 23/3

22:55-07:30

1 stop29h 35m

£835

LondonBuenos Aires

LGW - EZE

LGWEZE

London Gatwick

Thu 26/2

11:45-17:25

1 stop32h 40m

Buenos Aires Ministro Pistarini

Fri 20/3

14:20-10:50

1 stop17h 30m

£859

Flights are sorted by cheapest return flights first.

Deals found on 24/1

Showing 1-10 of 60 results
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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

How far ahead should I book a flight from Brighton to Buenos Aires?

Use this chart to determine the optimal time to book a return flight from Brighton to Buenos Aires. Price data was last updated on 23 January 2026.

The price you pay for your flight from Brighton to Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Brighton to Buenos Aires?

Currently, September is the cheapest month in which you can book a flight from Brighton to Buenos Aires (average of £644). Flying from Brighton to Buenos Aires in July is currently the most expensive (average of £890). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 27 January 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 27 January 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 27 January 2026.
Read through reviews of airlines operating flights from Brighton to Buenos Aires, such as LATAM Airlines, Iberia, andAir Europa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,912 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Boarding

7.6

Overall

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,912 reviews
LATAM Airlines
7.5
Good
1,912 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Boarding

7.6

Overall

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Iberia
7.0
Good
3,098 reviews
LATAM Airlines
7.5
Good
1,912 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Boarding

7.6

Overall

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Air Europa
6.9
Okay
587 reviews
LATAM Airlines
7.5
Good
1,912 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Boarding

7.6

Overall

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Lufthansa
6.8
Okay
7,749 reviews
LATAM Airlines
7.5
Good
1,912 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Boarding

7.6

Overall

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
British Airways
6.7
Okay
7,702 reviews
LATAM Airlines
7.5
Good
1,912 reviews
Check prices

Entertainment

7.0

Comfort

7.3

Food

6.7

Boarding

7.6

Overall

7.5

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

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 39h 35m. The distance from Brighton to Buenos Aires is about 6956 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Brighton to Buenos Aires one-way?

    The cheapest airline one-way is Avianca, with whom users have recently found tickets for as low as £368. However, be on the lookout for offers from Iberia and LATAM Airlines, as they are both options that can get you from Brighton to Buenos Aires for a low price.

  • 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 City - 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 £887. While the most popular route (London Heathrow - Buenos Aires Ministro Pistarini) can be booked for £722 on average, our data indicates £1,070 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.

  • What is the cheapest month to book a flight from Brighton to Buenos Aires?

    Currently, September is the cheapest month in which you can book a flight from Brighton to Buenos Aires (average of £644). Flying from Brighton to Buenos Aires in July is currently the most expensive (average of £890). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Brighton to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Ministro Pistarini flights
Heathrow to Jorge Newbery flights
London City to Ministro Pistarini flights
Gatwick to Ministro Pistarini flights
Luton to Ministro Pistarini flights
Manchester to Ministro Pistarini flights
Manchester to Jorge Newbery flights
London City to Jorge Newbery flights
Edinburgh to Ministro Pistarini flights
Birmingham to Ministro Pistarini flights
Heathrow to Cordoba flights
Heathrow to Ushuaia flights
Gatwick to Ushuaia flights
Gatwick to Cordoba flights
London City to Cordoba flights
Leeds to Ministro Pistarini flights
Newcastle upon Tyne to Ministro Pistarini flights
Heathrow to Mendoza flights
Bristol to Ministro Pistarini flights
London City to Mendoza flights
Gatwick to San Carlos de Bariloche flights
Heathrow to San Carlos de Bariloche flights
Heathrow to Rosario flights
Heathrow to Salta flights
Gatwick to Rosario flights
Manchester to Mendoza flights
Manchester to Rosario flights
Stansted to Mendoza flights

Top 9 airlines flying from Brighton to Buenos Aires

Discover the top 9 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 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£687Average£783FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air EuropaCheapest£703Average£1,152FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
IberiaCheapest£708Average£1,041FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£740Average£1,071FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£754Average£1,356FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£799Average£1,112FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£852Average£870FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest£892Average£1,207FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LATAM AirlinesCheapest£904Average£1,052FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines 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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