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Cheap flights from London Heathrow Airport to Punta Arenas from £573

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PUQ
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Punta Arenas

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Punta Arenas
Explore the most affordable flight options available from Heathrow to Punta Arenas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2026.

Sun 8/320:15
LHR
-
PUQ
2 stops29h 57m
LATAM Airlines
Tue 17/318:31
PUQ
-
LHR
2 stops21h 19m
LATAM Airlines
Deal found 16/2£908
Sun 15/320:15
LHR
-
PUQ
2 stops29h 57m
LATAM Airlines
Sun 22/310:16
PUQ
-
LHR
2 stops24h 49m
LATAM Airlines
Deal found 16/2£980
Sat 4/421:20
LHR
-
PUQ
3 stops25h 20m
LATAM Airlines
Sat 11/414:13
PUQ
-
LHR
3 stops44h 52m
LATAM Airlines
Deal found 18/2£1,232
Sat 12/914:40
LHR
-
PUQ
2 stops40h 36m
Iberia
Tue 15/919:30
PUQ
-
LHR
2 stops39h 25m
Iberia
Deal found 15/2£1,298
Sun 8/306:15
LHR
-
PUQ
2 stops28h 48m
Multiple Airlines
Tue 17/304:04
PUQ
-
LHR
1 stop23h 21m
Multiple Airlines
Deal found 16/2£1,356

Find flight deals from Heathrow to Punta Arenas

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Punta Arenas (PUQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 February 2026.

Round-trip from

£908

One-way from

£573
LATAM Airlines
  • LATAM Airlines
  • 8/3-17/3
  • 4 total stops
  • 51h 16m total
  • London to Punta Arenas
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 14/3
  • 2 total stops
  • 33h 14m total
  • London to Punta Arenas
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Punta Arenas 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 20 February 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Punta Arenas that are best for you.

Fly from

Heathrow

Fly to

Punta Arenas

Route

Depart

Return

Price

LondonPunta Arenas

LHR - PUQ

LHRPUQ

London Heathrow

Sun 8/3

20:15-23:12

2 stops29h 57m

Punta Arenas Pres Ibanez

Tue 17/3

18:31-18:50

2 stops21h 19m

£908

LondonPunta Arenas

LHR - PUQ

LHRPUQ

London Heathrow

Sun 15/3

20:15-23:12

2 stops29h 57m

Punta Arenas Pres Ibanez

Sun 22/3

10:16-14:05

2 stops24h 49m

£980

LondonPunta Arenas

LHR - PUQ

LHRPUQ

London Heathrow

Sat 4/4

21:20-18:40

3 stops25h 20m

Punta Arenas Pres Ibanez

Sat 11/4

14:13-15:05

3 stops44h 52m

£1,232

LondonPunta Arenas

LHR - PUQ

LHRPUQ

London Heathrow

Sun 8/3

06:15-08:03

2 stops28h 48m

Punta Arenas Pres Ibanez

Tue 17/3

04:04-06:25

1 stop23h 21m

£1,356

LondonPunta Arenas

LHR - PUQ

LHRPUQ

London Heathrow

Sat 4/4

22:10-03:16

1 stop33h 06m

Punta Arenas Pres Ibanez

Sat 11/4

10:02-06:50

2 stops40h 48m

£1,966

LondonPunta Arenas

LHR - PUQ

LHRPUQ

London Heathrow

Sat 14/3

19:40-01:54

2 stops33h 14m

£573

LondonPunta Arenas

LHR - PUQ

LHRPUQ

London Heathrow

Sat 7/3

18:45-23:08

2 stops31h 23m

£574

LondonPunta Arenas

LHR - PUQ

LHRPUQ

London Heathrow

Sat 14/3

06:15-09:28

3 stops30h 13m

£623

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Best time to book a flight from Heathrow to Punta Arenas

Have a flexible travel schedule? Discover the best time to fly to Punta Arenas from Heathrow 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.

Related info for your journey

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

  • What airport do you fly into for flights to Punta Arenas from London Heathrow?

    If you book a flight to Punta Arenas from London Heathrow, you will be flying to Pres Ibanez, which is the city’s only airport. Punta Arenas Pres Ibanez (PUQ) is located 10.8 mi from the center of Punta Arenas. There are 0 flights from London Heathrow to Pres Ibanez per day from 0 different airlines.

  • How long is the flight from London Heathrow Airport to Punta Arenas?

    A quick flight from London Heathrow Airport to Punta Arenas can take about 29h 57m. LATAM Airlines provides one of the quickest options available for as low as £908. Airlines will cover a distance of 8281 mi.

  • Can I find deals for flights from Heathrow to Punta Arenas that include hotel bookings?

    Yes. In addition to deals on Heathrow to Punta Arenas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Punta Arenas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Punta Arenas.

  • Can I find deals for business class flights from Heathrow to Punta Arenas?

    Yes. Cheapflights offers flight deals from Heathrow to Punta Arenas 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

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Deals for Heathrow to Punta Arenas flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Punta Arenas?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Punta Arenas by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Punta Arenas with no change fees?

Need flexible booking options for your flight to Punta Arenas from Heathrow? 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 Heathrow to Punta Arenas become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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