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Cheap flights from Portsmouth to Chile from £1,062

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SCL
17 Jul — 24 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Chile

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Chile
Explore the most affordable flight options available from Portsmouth to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 June 2026.

Sun 8/1117:30
SOU
-
SCL
2 stops65h 10m
Delta
Wed 25/1123:10
SCL
-
SOU
2 stops38h 50m
Delta
Deal found 15/6£1,062
Wed 4/1117:30
SOU
-
SCL
2 stops41h 10m
Delta
Mon 30/1123:10
SCL
-
SOU
2 stops30h 00m
Delta
Deal found 15/6£1,112
Mon 9/1108:40
SOU
-
SCL
2 stops50h 00m
Delta
Fri 27/1123:10
SCL
-
SOU
2 stops30h 45m
Delta
Deal found 15/6£1,162
Wed 4/1117:30
SOU
-
SCL
2 stops41h 10m
Delta
Tue 1/1223:10
SCL
-
SOU
2 stops54h 00m
Delta
Deal found 15/6£1,212
Wed 12/818:05
SOU
-
SCL
2 stops42h 10m
Delta
Fri 6/1123:10
SCL
-
SOU
2 stops30h 45m
Delta
Deal found 15/6£1,218
Fri 6/1108:40
SOU
-
SCL
2 stops26h 00m
Delta
Mon 30/1123:10
SCL
-
SOU
2 stops30h 00m
Delta
Deal found 15/6£1,236
Thu 5/1117:30
SOU
-
SCL
2 stops41h 10m
Delta
Wed 25/1123:10
SCL
-
SOU
2 stops38h 50m
Delta
Deal found 15/6£1,237
Wed 4/1117:30
SOU
-
SCL
2 stops41h 10m
Delta
Sun 29/1123:10
SCL
-
SOU
2 stops54h 00m
Delta
Deal found 15/6£1,262
Thu 13/809:15
SOU
-
SCL
2 stops27h 00m
Delta
Sat 7/1123:10
SCL
-
SOU
2 stops54h 00m
Delta
Deal found 15/6£1,268
Mon 10/818:05
SOU
-
SCL
2 stops42h 10m
Delta
Fri 6/1123:10
SCL
-
SOU
2 stops30h 45m
Delta
Deal found 15/6£1,368

Find flight deals from Portsmouth to Chile

Keep the following information in mind while searching for Portsmouth to Chile flight deals. Data was last updated 17 June 2026.

Round-trip from

£1,062

Popular in

December

Cheapest in

January

Average price

£877
Delta
  • Delta
  • 8/11-25/11
  • 4 total stops
  • 104h 00m total
  • Portsmouth to Chile
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Chile 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 17 June 2026.
Use the filters below to find and compare flights from Portsmouth to Chile that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Wed 4/11

17:30-07:40

2 stops41h 10m

Santiago Arturo Merino Benitez

Wed 25/11

23:10-17:00

2 stops38h 50m

£1,112

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Tue 10/11

17:30-07:40

2 stops41h 10m

Santiago Arturo Merino Benitez

Tue 1/12

23:10-08:10

2 stops54h 00m

£1,162

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Wed 12/8

18:05-07:15

2 stops42h 10m

Santiago Arturo Merino Benitez

Sat 7/11

23:10-08:10

2 stops54h 00m

£1,218

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Thu 13/8

09:15-07:15

2 stops27h 00m

Santiago Arturo Merino Benitez

Sat 7/11

23:10-08:10

2 stops54h 00m

£1,268
Fastest return journey

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Mon 10/8

18:05-07:15

2 stops42h 10m

Santiago Arturo Merino Benitez

Fri 6/11

23:10-08:55

2 stops30h 45m

£1,368

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Mon 10/8

18:05-07:15

2 stops42h 10m

Santiago Arturo Merino Benitez

Sat 7/11

23:10-08:10

2 stops54h 00m

£1,368
Cheapest one-way

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Sun 26/7

17:30-07:15

2 stops42h 45m

£2,386
Fastest single journey

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Thu 23/7

09:15-07:15

2 stops27h 00m

£2,386

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Wed 22/7

18:05-07:15

2 stops42h 10m

£2,386

SouthamptonSantiago

SOU - SCL

SOUSCL

Southampton Eastleigh

Sat 25/7

17:30-07:15

2 stops42h 45m

£2,386

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Portsmouth to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile from Portsmouth 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.

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?

Find hourly flight availability from Portsmouth to Chile. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 June 2026.

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 insights into the airlines that provide service to Chile. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chile. Reviews last updated 17 June 2026.
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
1,530 reviews
Check prices

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,530 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Crew

8.4

Comfort

7.7

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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

  • How long is the flight from Portsmouth to Chile?

    Departing from Portsmouth to Chile will take you 41h 10m. Airlines will cover a distance of 7183 mi.

  • 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 (76%), Iberia (76%), British Airways( 76%).

  • What are the cheapest flights from Portsmouth to Chile?

    While on average a flight from Portsmouth to Chile is generally £1,758, our data shows the cheapest flight currently is £758. When looking at the most popular route, (Southampton Eastleigh - Santiago Arturo Merino Benitez), you can expect to pay £1,477 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

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Top 7 airlines flying from Portsmouth to Chile

Discover the top 7 airlines that operate flights from Portsmouth to Chile. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 June 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£485Average£834FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air CanadaCheapest£676Average£791FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£747Average£951FlexibilityNo cancel feeOn-time77%
Search Air France flights
LATAM AirlinesCheapest£792Average£1,014FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
British AirwaysCheapest£818Average£1,019FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£843Average£1,044FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£1,198Average£1,331FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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