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Cheap Flights from London Heathrow to Puerto Montt

Compare London Heathrow to Puerto Montt flight deals

Find the cheapest month or even day of the year to fly to Puerto Montt

Book the best Puerto Montt fare with no extra fees

Flight deals from London Heathrow to Puerto Montt

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Puerto Montt Airport? If you want to travel next month, return fares start from R 29,870. Find the lowest prices on one-way and return tickets right here.
Puerto Montt.R 11,893 per passenger.Departing Tue, 17 Nov.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Tue, 17 Nov, arriving in Puerto Montt.Price includes taxes and charges.From R 11,893, select.
Puerto Montt.R 12,365 per passenger.Departing Thu, 14 Jan.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Thu, 14 Jan, arriving in Puerto Montt.Price includes taxes and charges.From R 12,365, select.
Puerto Montt.R 12,405 per passenger.Departing Sat, 26 Sep.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Sat, 26 Sep, arriving in Puerto Montt.Price includes taxes and charges.From R 12,405, select.
Puerto Montt.R 12,676 per passenger.Departing Mon, 14 Dec.One-way flight with Iberia.Outbound indirect flight with Iberia, departs from London Heathrow on Mon, 14 Dec, arriving in Puerto Montt.Price includes taxes and charges.From R 12,676, select.
Puerto Montt.R 12,711 per passenger.Departing Tue, 23 Jun.One-way flight with Avianca.Outbound indirect flight with Avianca, departs from London Heathrow on Tue, 23 Jun, arriving in Puerto Montt.Price includes taxes and charges.From R 12,711, select.
Puerto Montt.R 13,551 per passenger.Departing Tue, 6 Oct.One-way flight with Avianca.Outbound indirect flight with Avianca, departs from London Heathrow on Tue, 6 Oct, arriving in Puerto Montt.Price includes taxes and charges.From R 13,551, select.
Puerto Montt.R 14,625 per passenger.Departing Sun, 16 Aug.One-way flight with Avianca.Outbound indirect flight with Avianca, departs from London Heathrow on Sun, 16 Aug, arriving in Puerto Montt.Price includes taxes and charges.From R 14,625, select.
Puerto Montt.R 18,941 per passenger.Departing Sun, 19 Jul.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Sun, 19 Jul, arriving in Puerto Montt.Price includes taxes and charges.From R 18,941, select.

Find the cheapest month to fly from London Heathrow to Puerto Montt

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Puerto Montt flights are currently cheapest in November.
Jun
from R 12,711
Jul
from R 18,941
Aug
from R 14,625
Sep
from R 12,405
Oct
from R 13,551
Nov
from R 11,893
Dec
from R 12,676
Jan
from R 12,365
Feb
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Mar
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Apr
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May
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London Heathrow to Puerto Montt: Alternative routes

Compare routes from London Heathrow to Puerto Montt below. You may find an airport to fly into that's cheaper, faster, or easier than Puerto Montt.

Puerto Montt

14km from central Puerto Montt
ClosestCheapest
from R 11,893
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London to Puerto Montt: Flight information

The things to know before you go.
Cheapest flight foundR 11,893
Cheapest month to flyNovember

Finding cheap flights from London Heathrow to Puerto Montt: Frequently asked questions

The best price we found for a return flight from London Heathrow to Puerto Montt is R 19,006. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from London Heathrow to Puerto Montt. But we found flights with one or more stops from R 19,006.
As of June 2026, there are no flights flying from London Heathrow to Puerto Montt.
The cheapest month to fly from London Heathrow to Puerto Montt is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Puerto Montt Airport on Tuesday, 29 September 2026.
No airlines currently offer direct flights between London Heathrow Airport and Puerto Montt Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Puerto Montt but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Puerto Montt is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Avianca offers the cheapest flight tickets to Puerto Montt.

Travelling from London Heathrow Airport (LHR) to El Tepual Airport (PMC): what you need to know

  • To ensure you catch your LHR to PMC flight, leave plenty of time to check in and find your gate. Turning up two hours before international departures and one hour before domestic flights is the standard rule.

  • During popular months like July, it's best to get to the airport well in advance. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're flying during a high season in general.

  • If you'd like to explore a new city along the way, consider a flight with a stopover. To see your options for tickets from London Heathrow Airport to El Tepual Airport, uncheck 'Direct flights only.' Arturo Merino Benitez Airport is a well-known stop between LHR and PMC.

How to find the cheapest flights from London Heathrow Airport (LHR) to El Tepual Airport (PMC)

  • R 11,893 is the lowest price for a one-way London Heathrow Airport to El Tepual Airport flight. Return flights start at R 19,006. These fares can change based on availability.

  • To get your hands on cheap tickets from LHR to PMC, book in advance. Airlines typically offer lower prices when flights are first released.

  • If you're flexible with your trip dates, try using the 'Whole month' search tool. It'll find the lowest price in every month when searching for your flight from London Heathrow Airport to El Tepual Airport.

  • Never miss a deal on cheap flights from LHR to PMC by setting up a Price Alert. We'll send you an email or notification through the app when a new low fare is offered.

  • Lock in the right flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from London Heathrow Airport to El Tepual Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about London Heathrow Airport (LHR)

  • 68.18% of flights departing from London Heathrow Airport land at their destination on schedule.

  • To reach London Heathrow Airport from central London, it takes around 55 minutes by car. This depends on traffic, however. It's approximately 31 kilometres from the airport to the city centre.

  • The trip when using public transport usually takes 1 hour.

  • Get your travels off to a stress-free start by staying near LHR. Whether you're boarding an early flight from London Heathrow Airport to El Tepual Airport or want to avoid feeling rushed, these stays are ideal:

Arriving at El Tepual Airport (PMC)

  • The last thing you need is a long trip to your hotel if you're landing late on a London Heathrow Airport to El Tepual Airport flight. Reserve one of these accommodation options near PMC instead:

  • Say yes to new adventures by picking up an El Tepual Airport rental car. Grab a set of wheels from united rent a car, FlexWays or Street Rent a Car and experience the lesser-explored corners of Puerto Montt and beyond.

  • To get the lowest price, reserve your vehicle from El Tepual Airport about four weeks before your trip.

Getting from El Tepual Airport (PMC) to central Puerto Montt

  • From El Tepual Airport, Puerto Montt is approximately 16 kilometres away. It takes around 30 minutes to drive to the centre.

When to fly to El Tepual Airport (PMC)

  • September is the busiest month for flights from London Heathrow Airport to El Tepual Airport. To skip the crowds, go to Puerto Montt in April.

  • Book your flight from London Heathrow Airport to El Tepual Airport for January if you'd like to explore Puerto Montt during its warmest month. You can expect temperatures of between 9ºC (48ºF) and 21ºC (70ºF).

  • For cooler conditions, look for a cheap ticket from LHR to PMC in July. Temperatures average between 3ºC (37ºF) and 9ºC (48ºF) then.

Explore more of Chile

  • Puerto Montt has plenty to offer, but there are so many other corners of Chile waiting to be explored. Around 306 kilometres north of Puerto Montt, a visit to Temuco will keep you busy. Start with popular sights like Plaza Anibal Pinto, Museo Regional de la Araucania and Soc Agricola y Forestal Huilo Huilo.

  • Osorno is another sought-after destination in Chile and is around 97 kilometres north of Puerto Montt. No trip is complete without seeing Osorno Volcano, Plaza De Armas and Parque Cuarto Centenario de Osorno.

Plan the rest of your trip from London to Puerto Montt

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.