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Find cheap flights from London to South America from C$ 640

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to South America departing on 30/5. 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
Thu 18/4
Thu 25/4

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Best South America Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Lima
Lima2 stopsC$ 640
Bogotá
Bogotá2 stopsC$ 504

Good to know

Low season

June

High season

March

Cheapest flight

C$ 640
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from London to Lima

FAQs - booking South America flights

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

    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 South America.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to South America 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 South America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to South America 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 South America?

    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 South America 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 airline flying from London to South America

Need help choosing which airline to fly with from London to South America? 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 KAYAK reviews.
7.0
Air CanadaOverall score based on 6717 reviews
70overall
62food
78crew
68entertainment
70comfort
72boarding
Airline reviews

Terrible experience. Air canada is the worst and Kayak website is also not transparent.

Read more about Air Canada

Terrible experience. Air canada is the worst and Kayak website is also not transparent.

My flight was great but my inbound flight from Toronto to Sault st Marir delayed more than 2 hours and we had to change the airoplan.

This was a fraudulent transaction. Kayak was at fault for accepting a stolen credit card. Kayak needs to change their verification process.

As is pretty much the norm with Air Canada now, we left late from the gate (45 minutes late). This is my 12th flight with AC in the last 12 months and 10 of those flights were either late or cancelled. AC essentially has a monopoly in Canada so they have carte blanche to charge exorbitant rates now and give poor service, with no repercussions.

I did not like the fact that our bags went missing

Airport staff super friendly. Even put us on an earlier flight because we arrived early.

A 2 hour delay because they couldn’t fit some oversized cargo in the small hold doors of an Embraer! Surely they know the sizes before attempting to load it?

It went well until they lost my baggage in Toronto. Bagging tracking stopped after my bag was unloaded in Toronto. My bag tag has been inactive since. I had over a 2 hour layover and there is no excuse for lost baggage with that time frame and only after one flight

-kayak did not give me advanced notice to my e-mail for my flight and I had major trouble finding the code to access Air Canada’s site because you did not provide it to me and incompetent Air Canada did not have any access based on my name alone. WTF -The flight was delayed twice. -They moved the boarding area -They said I would give free checked baggage because the plane was full and they charged me over $30 -They didn’t get my luggage on to the plane and left without it and I’m heading to a cruise ship. -I have lost one FULL day of my limited holiday and had to cancel scheduled events because my luggage did not get on the plane (even though the plane was delayed). -The “wheresmyluggage.com site is a total incompetent disaster that caused additional stress. -I will be sharing this experience

Plane was a Rouge vacation flyer for some reason. No legroom and entertainment. People were desperately looking for USB ports and such. And then there is this notorious and unsolved space problem where not all carry-on fits in the cabin….

Book cheap flights from London to South America

Recent round-trip flight deals

30/5Thu
2 stops
25h 50mYXU-LIM
15/7Mon
2 stops
44h 15mLIM-YXU
C$ 640
2/6Sun
2 stops
24h 00mYXU-LIM
15/7Mon
2 stops
25h 45mLIM-YXU
C$ 678
30/5Thu
2 stops
14h 35mYXU-LIM
14/7Sun
2 stops
32h 00mLIM-YXU
C$ 722
30/4Tue
2 stops
20h 15mYXU-LIM
8/5Wed
2 stops
24h 01mLIM-YXU
C$ 730
7/5Tue
2 stopsAir Canada
13h 40mYXU-BOG
22/5Wed
1 stopAir Canada
23h 16mBOG-YXU
C$ 927
8/5Wed
1 stopAir Canada
19h 15mYXU-BOG
24/5Fri
1 stopAir Canada
23h 16mBOG-YXU
C$ 930
30/4Tue
2 stops
20h 55mYXU-LIM
7/5Tue
2 stops
20h 21mLIM-YXU
C$ 1,033
7/5Tue
1 stop
20h 00mYXU-BOG
22/5Wed
1 stop
28h 46mBOG-YXU
C$ 1,221
5/5Sun
2 stopsAir Canada
28h 30mYXU-LIM
7/5Tue
2 stopsAir Canada
17h 41mLIM-YXU
C$ 1,267
8/5Wed
2 stopsLufthansa
34h 05mYXU-BOG
24/5Fri
2 stopsLufthansa
45h 06mBOG-YXU
C$ 18,603

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London - South America Flights

Departure:

London (YXU)Canada

Return flight deals:

South America - London

Cabin classes: