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Cheap flights from Portsmouth to Chile

LHR — SCL
11 Nov — 18 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Portsmouth to Chile

Popular in

December

Cheapest in

January

Average price

£992
Highest demand for flights based on searches. 1% potential increase in price (£12 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Chile

What is the cheapest time of day to fly from P0R to CL?

When flying from Portsmouth to Chile, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Chile

Get a feel of what it's like to fly with KLM from Portsmouth to Chile by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,584 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.
KLM
7.8
Good
1,584 reviews
KLM
7.8
Good
1,584 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Artem,Oct 2026

FCO - AMS

Having to wait 2 hours in line just to get a boarding pass with no checked baggage is unacceptable for a modern airport. Receiving only 2 out of 9 boarding passes and then having to wait another 2 hours for the remaining ones is a disaster.

Related info for your journey

  • What are the most reliable airlines from Portsmouth to Chile?

    Before booking your flight to Chile from Portsmouth, check out the most reliable airlines to get you to your destination on time: Finnair (68%), Iberia (68%), British Airways( 68%).

  • What are the cheapest flights from Portsmouth to Chile?

    While on average a flight from Portsmouth to Chile is generally £1,135, our data shows the cheapest flight currently is £790. When looking at the most popular route, (Southampton Eastleigh - Santiago Arturo Merino Benitez), you can expect to pay £1,086 for that flight.

  • Can I find deals for flights from Portsmouth to Chile that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Chile flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Chile?

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

  • Can I find deals for business class flights from Portsmouth to Chile?

    Yes. Cheapflights offers flight deals from Portsmouth to Chile 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

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Portsmouth to Chile

AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£570Average£829FlexibilityNo cancel feeOn-time71%
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Air FranceCheapest£691Average£1,073FlexibilityNo cancel feeOn-time77%
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Air CanadaCheapest£699Average£819FlexibilityNo cancel feeOn-time67%
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LATAM AirlinesCheapest£780Average£1,096FlexibilityNo cancel feeOn-time81%
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British AirwaysCheapest£831Average£1,055FlexibilityNo cancel feeOn-time70%
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IberiaCheapest£861Average£1,065FlexibilityNo cancel feeOn-time77%
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KLMCheapest£1,214Average£1,349FlexibilityNo cancel feeOn-time75%
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How does Cheapflights help users find flights from Portsmouth to Chile?

Deals for Portsmouth to Chile 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 Portsmouth to Chile?

Cheapflights helps you find that perfect flight to Chile from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portsmouth to Chile with no change fees?

Need flexible booking options for your flight to Chile from Portsmouth? 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 Portsmouth to Chile become cheaper?

Yes! Start tracking prices for Portsmouth to Chile flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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