Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from London to Argentina from £326

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Argentina departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 28/5
Tue 4/6

Search hundreds of travel sites at once for deals on flights to Argentina

In the last 7 days, travellers have searched 43,219,010 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Argentina Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Buenos Aires
Buenos Aires2 stops£727
Mendoza
Mendoza2 stops£915
Ushuaia
Ushuaia2 stops£1,362
Cordoba
Cordoba2 stops£1,140

Good to know - Cheap tickets from London to Argentina

Low season

September

High season

December

Cheapest flight

£326
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (26% more expensive on average)
Flight from London Gatwick Airport to Buenos Aires

FAQs - booking Argentina flights

  • What routes do airlines offer from London to Buenos Aires, Argentina?

    If you're flying from London to the capital of Argentina, you'll be glad to find several routes offered by a variety of airlines. United Airlines currently offers one of the quickest flights from London Heathrow International to Ezeiza International Airport (EZE) with a single stopover at Houston George Bush International Airport (IAH) along the way. Finnair and Aerolineas Argentinas have teamed up to offer a flight with a single stopover at JFK Airport along the way. Flights from smaller airports like London Luton (LTN) or London City (LCY) typically require three stopovers en route.

  • Do I need a visa to travel to Argentina?

    If you're travelling as a UK national with a full British passport, you won't need to have a visa before arriving in Argentina. Upon arrival, you'll typically be given an entry stamp that'll allow you to stay in the country for at least 90 days. You may be required to provide proof of return or onward travel, so keep this in mind before booking your flights.

  • I'm flying to Argentina to visit Perito Moreno Glacier, where should I fly to?

    If you're travelling from London to Argentina to visit the Los Glaciares National Park, the closest airport is El Calafate (FTE) in the small town of Calafate. Lufthansa and Aerolineas Argentinas offer flights with stopovers in Frankfurt and Buenos Aires along the way.

  • Can I drive without putting my child in a car seat?

    In Argentina, if your child is younger than 10 years old, they are not permitted to be in the front seat at any time and must be buckled into a car seat for the duration of your drive.

  • How does KAYAK find such low prices on flights from London to Argentina?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Argentina.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Argentina?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Argentina from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Argentina?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Argentina with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Argentina?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Argentina from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to Argentina

  • Morning departure is around 29% cheaper than an evening flight, on average*.
  • If you're travelling to Argentina to experience Nahuel Huapi, consider flying into San Carlos de Bariloche Airport (BRC), which is the closest airport to the landmark and one of the easiest airports in the country to navigate thanks to its smaller size.
  • If you're wondering which airport to fly from when travelling from London to Argentina, London Heathrow International Airport (LHR) is typically the best bet. Heathrow offers more frequent flights, especially when travelling to Buenos Aires, the capital city. Flights from Heathrow International are also usually the cheapest and quickest option when picking this route.
  • If you're looking to experience the best wine in Argentina, you'll want to head to Mendoza, one of the most popular tourist destinations after Buenos Aires. You'll find a wide range of flights heading from London Heathrow to Mendoza with a reasonable travel time and only two stopovers along the way.
  • If you're planning on flying from London to Argentina and then travelling around Argentina, you'll want to rely on domestic flights once you land, which is the best way to travel around Argentina. Jorge Newbery Airport (AEP) in Buenos Aires is the main domestic airport in the country and offers numerous flights to most cities worth visiting, as well as neighbouring countries.
  • If you're travelling with a disability or mobility issues, you'll need to arrange assistance with your airline before travelling. Most airports in Argentina can't offer assistance without prior arrangements being made.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from London to Argentina

 
Need help choosing which airline to fly with from London to Argentina? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1380 reviews
8.2crew
7.0entertainment
6.9food
7.8boarding
7.6comfort
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

good service from crew. Before the would have an option between cookies or nuts as snacks.. Now, there are only cookies. too bad. People who can not have sugar don't have a choice.

Fast check in, easy to navigate, crew were very good, the plane was delayed due to a previous flight and I found the cleanliness a little lacking but overall it was fine

I would not fly with BA again. Packed in like sardines, constant request to turn down air conditioning due to freezing cold for hours and the food was pretty to look at but tasteless!

I’m hoping for WiFi included. Everything else was very good

Seats, comfort level ugh. Crew was not attentive, only to coach

All corners have been cut and it’s a cheap experience that no longer is distinguished from most other cheap airlines

Pros: they tried to accommodate bc they forgot my gluten free meal Negatives: The flight was freeeeeezing Iberia didn’t communicate my gluten free meal

Both flights were delayed. I lost my connection on the way back. No voucher or anything was givenx I had business ticket and no support to make it on time. I got to the door running 5 min after they close. Food really bad. Breakfast in business was worst that I what I remember in economy. Even though I have accumulated many miles, I don’t think Inwill keep buying Iberia. I am a frequent business traveler.

Overall not great . We had a 4 four hour plus delay on returning and communication about the changes was poor . No updates were given on the website or by e-mail . We subsequently missed a connection , were our on a later flight and then missed all public transport for our onward journey home. Needed to hire a car at some expense . One member if staff was rude at the gate

Late boarding. Delayed departure leading to rushed connection at Madrid Barajas. Not necessarily Iberia's fault but delay loading cargo didn't help.

Very BAD crew service They ignore at all any call for service . Very rude from the check in process to all the tripularion members in the fight .

Extremely efficient and incredibly friendly staff. Very organized to board and to de-plane. They were all very attentive during the flight.

The flight, the staff and the airplane were all fantastic. I highly recommend.

Boarding, crew and flight were very smooth and efficient. It was a bit difficult to understand the announcements on board, but it is a minor thing. What was quite bad was the very long time it took to retrieve the luggage at the Frankfurt airport.

Impossible to check in via the App. Kept on getting emails offering upgrade. When followed through not available. Wasn't any food anyway.

Place above head to place the rucksack in is smaller than in other planes, so it needed to be located under the front seat.

Onboarding process and crew was excellent and efficient, Information display was great. Keep on the good work and same standard. Nothing to change.

Seats on the plane were too uncomfortable for a 9 hour trip, especially when the flight was completely full. Crew treated passengers as if we were cattle. Desperate rush to get food served so they could enjoy First class food at the back of the plane... I went twice to the back of the plane (no one answered the flight attendant button) to ask for coffee and was met with a very abrupt response... 'YOU HAVE TO PAY FOR IT'. The only thing staff could think of saying to me was 'la mascarilla senior!'.... In a way I do not blame Air Europa for getting away with this lamentable service, they are one of only two carriers flying between Spain and Venezuela so do not have any competition... I do not think they would dare offer the same service on a flight from London to Los Angeles!

I have loved the flight, very professional and caring staff.

Pros: "Video was good, seats were good."
Cons: "Man doing the check-in in Madrid (site 909) was very rude and unhelpful."

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

My tv didn’t work, crew had to reset it 6 times, it worked for 3 minutes and started acting crazy clicking random items on screen automatically. Plus only one side of earphones worked, blanket was too think and small.

Never flown with LH before so all in all wasba good experience. Also good to know that approx 24hrs prior the flight opens up for being able to organise the seating free.

It was a short flight, no real service (which is okay). Very bumpy because of weather.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

Good experience. Food was great and passengers helped rearrange seats so our family could be seated together

Didn't have bar code on our phone based boarding pass. People at the counter didn't notice. We walked to security, couldn't get through, had to go back to check in to get a paper boarding pass.

I'm Canadian. I have the unfortunate experience of pretty not having the choice to fly with them. THEY ARE TERRIBLE.

It was timely boarding, well organized. The food was weird in a flight to Buenos Aires. I felt as if I were flying to Asia because of the chicken teriyaki. In my section flight attendants spoke only German and English. I wondered why no Spanish speaker was hired for a flight to Latam. In that Lufthansa needs to be more customer oriented. Compared to other airlines the four seat in the middle is less comfortable. That said, staff was polite and efficient, the entertainment system worked well. It was ultimately a peaceful, well organized and safe flight. Thank you !

Great flight. Left on time, not very crowded. Quiet and the right temperature.

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Very bad plain although I paid A business class ticket I was stuck in a stiff fixed seat without any entertainment or Wi Fi for 5 hours I will never ever book a flight on British airline.

Self check in Kiosk did not recognize that I had prepaid for my luggage. This caused a 40 minute delay even though I had my British Airways email receipt for the prepaid luggage.

Crew were very friendly and helpful. They explained to us in detail the delay in our takeoff due to the storm that rolled in from Belfast and did their best to make up the time. Always great to fly BA!

Staff were very helpful. The free WiFi for messages was also very useful to keep in touch

Crew was more interested on looking at their phones than welcoming passengers during boarding.

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Missed my flight to final destination because of delayed British Airways flight. Had to spend 12 hours in airport and $1500 for new plane tickets

The crew on board were all very pleasant and happy to help. The flight had the old business class seats. The departure board in the business lounge did not update and kept on saying ' gate open' but never said boarding. When I got nervous about the departure time and walked to the gate I was told off rudely for being late.

Offered vegetable curry when it was actually tofu which I don’t care for.

Book cheap flights from London to Argentina

Cheapest flights to Argentina from London found in 2024

Recent return flight deals

8/5Wed
2 stops
34h 15mLHR-EZE
21/5Tue
2 stops
40h 55mEZE-LHR
£727
6/6Thu
1 stopITA Airways
38h 25mLGW-EZE
23/6Sun
1 stopITA Airways
18h 15mEZE-LGW
£733
9/6Sun
1 stopAir Europa
18h 15mLGW-EZE
13/6Thu
1 stopAir Europa
24h 10mEZE-LGW
£747
12/5Sun
1 stopAir Europa
25h 40mLGW-EZE
4/6Tue
1 stopAir Europa
16h 45mEZE-LGW
£755
15/5Wed
1 stopBritish Airways
17h 25mLHR-EZE
4/6Tue
1 stopBritish Airways
15h 45mEZE-LHR
£761
11/6Tue
1 stopLufthansa
16h 55mLHR-EZE
1/7Mon
1 stopLufthansa
15h 55mEZE-LHR
£781
13/5Mon
1 stopBritish Airways
25h 20mLHR-EZE
4/6Tue
1 stopBritish Airways
15h 45mEZE-LHR
£784
29/5Wed
1 stopLufthansa
25h 55mLHR-EZE
9/6Sun
1 stopLufthansa
21h 55mEZE-LHR
£801
1/5Wed
1 stopFinnair
28h 45mLHR-EZE
8/5Wed
1 stopFinnair
29h 46mEZE-LHR
£805
1/5Wed
2 stopsFinnair
45h 00mLGW-EZE
8/5Wed
1 stopFinnair
30h 16mEZE-LGW
£923

Search by stops

Search by airline

Search by price

Recent one-way flight deals

12/5Sun
1 stopVueling
17h 10mLGW-EZE
£326
15/5Wed
2 stops
38h 30mLGW-EZE
£352
3/7Wed
1 stopAir Europa
18h 15mLGW-EZE
£511
13/6Thu
1 stopAir Europa
18h 05mLGW-EZE
£533
23/5Thu
1 stopLATAM Airlines
16h 40mLHR-AEP
£604
20/5Mon
2 stopsLATAM Airlines
25h 50mLHR-AEP
£605
12/5Sun
1 stopBritish Airways
25h 00mLCY-EZE
£640
12/5Sun
directBritish Airways
16h 25mLHR-EZE
£646
22/8Thu
1 stopLufthansa
25h 10mLCY-EZE
£650
4/7Thu
1 stopLufthansa
18h 55mLHR-EZE
£672

Search by stops

Search by airline

Search by price

Last minute flights from London to Argentina

Last minute flight, train and bus deals

3/5Fri
multi-stopITA Airways
27h 00mLCY-EZE
25/6Tue
multi-stopITA Airways
17h 15mEZE-LCY
£762
1/5Wed
multi-stopFinnair
28h 45mLHR-EZE
8/5Wed
multi-stopFinnair
29h 46mEZE-LHR
£805
1/5Wed
multi-stopAmerican Airlines
23h 30mLHR-EZE
8/5Wed
multi-stopAmerican Airlines
34h 16mEZE-LHR
£827
30/4Tue
multi-stopAmerican Airlines
43h 05mLHR-EZE
8/5Wed
multi-stopAmerican Airlines
19h 46mEZE-LHR
£827
30/4Tue
multi-stopAmerican Airlines
21h 50mLHR-EZE
14/5Tue
multi-stopAmerican Airlines
29h 46mEZE-LHR
£828
3/5Fri
multi-stopLATAM Airlines
18h 20mLHR-AEP
25/6Tue
multi-stopLATAM Airlines
24h 55mAEP-LHR
£919
3/5Fri
multi-stopAir Europa
18h 05mLGW-EZE
25/6Tue
multi-stopAir Europa
16h 45mEZE-LGW
£922
3/5Fri
multi-stopLATAM Airlines
26h 00mLHR-AEP
25/6Tue
multi-stopLATAM Airlines
24h 55mAEP-LHR
£927
30/4Tue
multi-stopAir Europa
25h 30mLGW-EZE
13/5Mon
multi-stopAir Europa
16h 45mEZE-LGW
£1,188
30/4Tue
multi-stopLufthansa
16h 40mLGW-EZE
19/5Sun
multi-stopLufthansa
30h 50mEZE-LGW
£1,485

Search by stops

Search by airline

Search by price

Flights from London to Argentina