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Cheap flights from the United Kingdom to Buenos Aires from £386

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Buenos Aires departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to Buenos Aires

Cheap return flights

These are some of the best return flight deals from the United Kingdom to Buenos Aires that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United Kingdom to Buenos Aires.

Cheap last-minute flights

Planning a quick getaway from the United Kingdom to Buenos Aires? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Buenos Aires, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals to Buenos Aires

Find recent round-trip train or bus tickets from the United Kingdom to Buenos Aires.

All round-trip flight deals to Buenos Aires

The cheapest plane tickets to Buenos Aires found on KAYAK recently.
20:25 - 20:25LHR-EZE
27h 00m2 stops
22:45 - 21:25EZE-LHR
19h 40m1 stop
Thu, 20 Mar - Mon, 24 Mar
17:25 - 08:50LGW-EZE
18h 25m1 stop
13:15 - 09:00EZE-LGW
16h 45m1 stop
£673Air Europa
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Mon, 10 Mar - Thu, 20 Mar
12:05 - 14:50LHR-EZE
30h 45m1 stop
16:35 - 09:35EZE-LHR
37h 00m1 stop
£701Lufthansa
Find Deal
Wed, 23 Apr - Wed, 21 May
12:05 - 14:50LHR-EZE
30h 45m1 stop
16:35 - 08:35EZE-LHR
36h 00m1 stop
£702Lufthansa
Find Deal
Wed, 23 Apr - Wed, 21 May
19:35 - 08:40LGW-EZE
16h 05m1 stop
13:45 - 10:15EZE-LGW
17h 30m1 stop
£754Iberia
Find Deal
Tue, 7 Jan - Thu, 20 Feb
16:35 - 08:40LHR-EZE
19h 05m1 stop
13:45 - 08:25EZE-LHR
15h 40m1 stop
£757Iberia
Find Deal
Tue, 7 Jan - Thu, 20 Feb
17:05 - 10:50LHR-EZE
20h 45m1 stop
21:00 - 22:10EZE-LHR
22h 10m1 stop
£791British Airways
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Thu, 6 Mar - Thu, 20 Mar
17:05 - 11:05LHR-EZE
21h 00m1 stop
22:30 - 07:20EZE-LHR
29h 50m1 stop
£807British Airways
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Wed, 22 Jan - Wed, 29 Jan
17:25 - 14:40LHR-AEP
24h 15m2 stops
14:55 - 14:05AEP-LHR
20h 10m1 stop
£824LATAM Airlines
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Sun, 16 Mar - Sun, 23 Mar
18:45 - 14:40LHR-AEP
22h 55m2 stops
14:55 - 14:05AEP-LHR
20h 10m1 stop
£825LATAM Airlines
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Tue, 18 Mar - Sun, 23 Mar
08:55 - 07:35LGW-EZE
26h 40m2 stops
Wed, 2 Apr
20:30 - 03:55LGW-EZE
58h 25m3 stops
Mon, 20 Jan
10:00 - 08:50LGW-EZE
25h 50m1 stop
£512Air Europa
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Sun, 2 Feb
10:00 - 07:35LGW-EZE
25h 35m1 stop
£538Air Europa
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Wed, 2 Apr
19:40 - 08:40LHR-EZE
16h 00m1 stop
£635Iberia
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Mon, 27 Jan
20:50 - 17:55LHR-EZE
24h 05m1 stop
£640Iberia
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Mon, 20 Jan
22:10 - 11:50LHR-EZE
16h 40mdirect
£642British Airways
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Mon, 27 Jan
22:10 - 11:50LHR-EZE
16h 40m1 stop
£683British Airways
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Fri, 31 Jan
10:00 - 07:55LCY-EZE
24h 55m1 stop
£1,444Lufthansa
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Mon, 24 Feb
10:00 - 07:55LCY-EZE
24h 55m1 stop
£1,606Lufthansa
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Wed, 18 Dec
17:05 - 10:50LHR-EZE
20h 45m1 stop
23:55 - 06:50EZE-LHR
27h 55m1 stop
£899Finnair
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Sun, 24 Nov - Thu, 12 Dec
12:30 - 09:00LGW-EZE
47h 30m2 stops
23:55 - 07:30EZE-LGW
52h 35m2 stops
£908American Airlines
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Mon, 25 Nov - Mon, 9 Dec
19:35 - 08:40LGW-EZE
16h 05m1 stop
19:10 - 18:50EZE-LGW
20h 40m1 stop
£947Iberia
Find Deal
Mon, 25 Nov - Mon, 9 Dec
12:35 - 06:50LHR-EZE
21h 15m1 stop
23:55 - 09:40EZE-LHR
30h 45m1 stop
£978British Airways
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Mon, 25 Nov - Mon, 9 Dec
10:00 - 08:50LGW-EZE
25h 50m1 stop
13:15 - 09:00EZE-LGW
16h 45m1 stop
£1,059Air Europa
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Sun, 24 Nov - Thu, 12 Dec
10:00 - 08:50LGW-EZE
25h 50m1 stop
13:15 - 09:00EZE-LGW
16h 45m1 stop
£1,136Air Europa
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Sun, 24 Nov - Thu, 12 Dec
19:35 - 17:25LGW-EZE
24h 50m1 stop
22:35 - 18:50EZE-LGW
17h 15m1 stop
£1,363Iberia
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Sat, 23 Nov - Tue, 24 Dec
18:00 - 09:20LHR-EZE
42h 20m2 stops
23:55 - 07:55EZE-LHR
29h 00m2 stops
£1,557Lufthansa
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Sat, 23 Nov - Mon, 23 Dec
13:50 - 07:55LHR-EZE
21h 05m2 stops
17:50 - 15:50EZE-LHR
19h 00m2 stops
£1,580Lufthansa
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Sun, 24 Nov - Thu, 12 Dec
09:15 - 17:25LHR-EZE
35h 10m1 stop
19:10 - 18:15EZE-LHR
20h 05m1 stop
£1,986British Airways
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Sun, 24 Nov - Sun, 1 Dec
22:10 - 11:50LHR-EZE
16h 40mdirect
13:35 - 08:35EZE-LHR
16h 00mdirect
£1,018British Airways
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Thu, 30 Jan - Thu, 27 Feb
22:10 - 11:50LHR-EZE
16h 40mdirect
13:35 - 08:35EZE-LHR
16h 00mdirect
£1,236British Airways
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Wed, 12 Mar - Tue, 18 Mar
22:10 - 11:50LHR-EZE
16h 40mdirect
13:35 - 08:35EZE-LHR
16h 00mdirect
£1,243British Airways
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Thu, 2 Jan - Thu, 30 Jan
22:10 - 11:50LHR-EZE
16h 40mdirect
13:35 - 08:35EZE-LHR
16h 00mdirect
£1,362British Airways
Find Deal
Mon, 13 Jan - Thu, 20 Feb
22:10 - 11:50LHR-EZE
16h 40mdirect
13:35 - 08:35EZE-LHR
16h 00mdirect
£1,422British Airways
Find Deal
Mon, 20 Jan - Thu, 6 Feb
21:55 - 10:20LHR-EZE
16h 25mdirect
12:05 - 08:10EZE-LHR
16h 05mdirect
£1,432British Airways
Find Deal
Mon, 19 May - Mon, 26 May
22:10 - 11:50LHR-EZE
16h 40mdirect
13:35 - 08:35EZE-LHR
16h 00mdirect
£1,501British Airways
Find Deal
Wed, 11 Dec - Wed, 18 Dec
22:10 - 11:50LHR-EZE
16h 40mdirect
13:35 - 08:35EZE-LHR
16h 00mdirect
£1,549British Airways
Find Deal
Mon, 2 Dec - Tue, 10 Dec
22:10 - 11:50LHR-EZE
16h 40mdirect
13:35 - 08:35EZE-LHR
16h 00mdirect
£1,562British Airways
Find Deal
Fri, 21 Feb - Fri, 7 Mar
22:10 - 11:50LHR-EZE
16h 40mdirect
13:35 - 08:35EZE-LHR
16h 00mdirect
£1,573British Airways
Find Deal
Thu, 23 Jan - Sun, 23 Feb

KLM flights from United Kingdom to Buenos Aires

Our best KLM deals on United Kingdom to Buenos Aires flight tickets
KLM
20 Mar
LHR20:25London Heathrow
27h 00m
2 stops
EZE20:25Buenos Aires Ministro Pistarini
24 Mar
EZE22:45Buenos Aires Ministro Pistarini
19h 05m
2 stops
LHR20:50London Heathrow
KLM
23 Apr
LCY17:10London City
16h 00m
1 stop
EZE05:10Buenos Aires Ministro Pistarini
21 May
EZE14:35Buenos Aires Ministro Pistarini
22h 05m
1 stop
LCY16:40London City
KLM
3 Dec
LHR20:25London Heathrow
27h 00m
2 stops
EZE20:25Buenos Aires Ministro Pistarini
10 Dec
EZE16:25Buenos Aires Ministro Pistarini
20h 40m
1 stop
LHR16:05London Heathrow

Air Canada flights from United Kingdom to Buenos Aires

Our best Air Canada deals on United Kingdom to Buenos Aires flight tickets
Air Canada
23 Apr
LHR12:05London Heathrow
30h 45m
2 stops
EZE14:50Buenos Aires Ministro Pistarini
21 May
EZE16:35Buenos Aires Ministro Pistarini
36h 00m
2 stops
LHR08:35London Heathrow
Air Canada
11 Mar
LHR11:10London Heathrow
30h 15m
2 stops
EZE14:25Buenos Aires Ministro Pistarini
19 Mar
EZE16:00Buenos Aires Ministro Pistarini
35h 30m
2 stops
LHR06:30London Heathrow
Air Canada
23 Apr
LHR14:05London Heathrow
28h 45m
3 stops
EZE14:50Buenos Aires Ministro Pistarini
21 May
EZE16:35Buenos Aires Ministro Pistarini
36h 00m
2 stops
LHR08:35London Heathrow

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from United Kingdom to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Buenos Aires?

In general, May is the cheapest month to fly from United Kingdom to Buenos Aires. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £830. If you don’t want to visit Buenos Aires in May, then you should wait until January to fly from United Kingdom, when ticket prices are also cheap, with an average price of £844.

What is the cheapest day to depart on your flight to Buenos Aires?

The cheapest day to depart on your flight to Buenos Aires is on a Monday when prices can be found for as low as £880. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £981.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the afternoon. Flights from United Kingdom to Buenos Aires during this time can be as low as £872. Flights to Buenos Aires are more costly in the evening, with an average ticket price of £1,002. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest United Kingdom to Buenos Aires flight route?

Fly from London Heathrow to Buenos Aires Ministro Pistarini for the best United Kingdom - Buenos Aires flight prices

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from United Kingdom when booking 40 days ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around £917 when searching 40 days out. In the past 72 hours, momondo users found flights from United Kingdom to Buenos Aires for as low as £657.

What cabin class options are available on United Kingdom to Buenos Aires flights?

There are 2 cabin classes available to choose from on United Kingdom to Buenos Aires flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to Buenos Aires flights?

You could potentially save up to 43% on your flight if you consider stops on a United Kingdom to Buenos Aires flight.

Cheap United Kingdom to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Buenos Aires

Best price found

£386

Fastest flight time

15h 50m

Direct flights

Every day

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from United Kingdom in the past 72 hours is £386. The best return flight deal from United Kingdom to Buenos Aires found on momondo in the last 72 hours is £656.
The fastest flight from United Kingdom to Buenos Aires takes 15h 50m
Direct flights go from United Kingdom to Buenos Aires every day.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

  • When did momondo last update prices for flights from United Kingdom to Buenos Aires?

    Prices for flights from United Kingdom to Buenos Aires are updated daily.

  • How many operators does momondo search for flights from United Kingdom to Buenos Aires?

  • How old do you have to be to fly from United Kingdom to Buenos Aires?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United Kingdom to Buenos Aires?


Best airlines flying from United Kingdom to Buenos Aires

Compare and see reviews for airlines that fly from United Kingdom to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom £525Free CancellationRating
7.1
1,200 reviews
Search Vueling flights
Air FrancePriceFrom £611Free CancellationRating
7.4
1,528 reviews
Search Air France flights
Air EuropaPriceFrom £639Free CancellationRating
7.0
567 reviews
Search Air Europa flights
Air CanadaPriceFrom £685Free CancellationRating
7.0
8,254 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom £691Free CancellationRating
7.4
3,921 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom £723Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
IberiaPriceFrom £730Free CancellationRating
7.0
2,665 reviews
Search Iberia flights
LufthansaPriceFrom £735Free CancellationRating
6.8
7,146 reviews
Search Lufthansa flights
KLMPriceFrom £737Free CancellationRating
7.8
1,346 reviews
Search KLM flights
FinnairPriceFrom £745Free CancellationRating
7.7
1,299 reviews
Search Finnair flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Buenos Aires?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United Kingdom to Buenos Aires . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from United Kingdom to Buenos Aires with flexible booking policies on momondo?

Flights from United Kingdom to Buenos Aires with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United Kingdom to Buenos Aires?

Once all potential United Kingdom to Buenos Aires flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from United Kingdom to Buenos Aires right now. Can momondo alert me if prices change?

Yes. momondo can track prices for United Kingdom to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires