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Cheap flights from Santiago to London from £693

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to London departing on 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:10 - 08:45
SCL
-
SOU
44h 35m
2 stops
Multiple Airlines Logo
17:20 - 20:35
SOU
-
SCL
32h 15m
2 stops
£992Multiple Airlines
Thu, 11 Jun - Thu, 18 Jun
Multiple Airlines Logo
16:00 - 08:45
SCL
-
SOU
35h 45m
3 stops
Multiple Airlines Logo
17:20 - 20:35
SOU
-
SCL
32h 15m
2 stops
£1,218Multiple Airlines
Thu, 11 Jun - Thu, 18 Jun
Multiple Airlines Logo
10:30 - 08:45
SCL
-
SOU
17h 15m
1 stop
Multiple Airlines Logo
15:25 - 20:35
SOU
-
SCL
34h 10m
2 stops
£1,353Multiple Airlines
Thu, 11 Jun - Thu, 18 Jun
Multiple Airlines Logo
10:10 - 20:55
SCL
-
SOU
29h 45m
3 stops
Multiple Airlines Logo
06:50 - 08:45
SOU
-
SCL
30h 55m
3 stops
£1,477Multiple Airlines
Thu, 11 Jun - Thu, 18 Jun

momondo Fare Finder

 
Customise your flight search to find flights from Santiago to Southampton 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, momondo users made 279,928 searches. Data last updated 28 April 2026.
Use the filters below to find and compare flights from Santiago to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SantiagoSouthampton

SCL - SOU

SCLSOU

Santiago Arturo Merino Benitez

Thu 11/6

07:10-08:45

2 stops44h 35m

Southampton Eastleigh

Thu 18/6

17:20-20:35

2 stops32h 15m

£992

SantiagoSouthampton

SCL - SOU

SCLSOU

Santiago Arturo Merino Benitez

Thu 11/6

16:00-08:45

3 stops35h 45m

Southampton Eastleigh

Thu 18/6

17:20-20:35

2 stops32h 15m

£1,218
Fastest return journey

SantiagoSouthampton

SCL - SOU

SCLSOU

Santiago Arturo Merino Benitez

Thu 11/6

10:30-08:45

1 stop17h 15m

Southampton Eastleigh

Thu 18/6

15:25-20:35

2 stops34h 10m

£1,353

SantiagoSouthampton

SCL - SOU

SCLSOU

Santiago Arturo Merino Benitez

Thu 11/6

10:10-20:55

3 stops29h 45m

Southampton Eastleigh

Thu 18/6

06:50-08:45

3 stops30h 55m

£1,477
Cheapest one-way

SantiagoSouthampton

SCL - SOU

SCLSOU

Santiago Arturo Merino Benitez

Mon 4/5

20:20-15:00

3 stops37h 40m

£693

SantiagoSouthampton

SCL - SOU

SCLSOU

Santiago Arturo Merino Benitez

Sun 3/5

06:40-17:45

3 stops54h 05m

£712

SantiagoSouthampton

SCL - SOU

SCLSOU

Santiago Arturo Merino Benitez

Sun 3/5

09:30-17:45

2 stops51h 15m

£812
Fastest single journey

SantiagoSouthampton

SCL - SOU

SCLSOU

Santiago Arturo Merino Benitez

Mon 4/5

16:05-08:05

2 stops35h 00m

£933

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Santiago to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Southampton?

British Airways, LATAM Airlines and Iberia are the top three most popular airlines that fly to Southampton from Santiago according to our data. British Airways is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 3 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

When to book flights from Santiago to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Santiago to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Santiago to Southampton (SCL to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago to Southampton

Fastest flight time

44h 25m

Direct flights

None
The fastest flight from Santiago to Southampton takes 44h 25m
There are no direct flights from Santiago to Southampton. There are no popular flight routes from Santiago to Southampton.
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Frequently asked questions about flying from Santiago to Southampton

  • How far is Santiago Arturo Merino Benitez to Southampton Eastleigh by plane?

    The straight-line distance from Santiago Arturo Merino Benitez to Southampton Eastleigh is 7178.6 mi. Typically, this will take 44h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to Southampton Eastleigh Airport?

    Prices for flights from Santiago Arturo Merino Benitez Airport to Southampton Eastleigh Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to Southampton Eastleigh Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Santiago to Southampton?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santiago to Southampton for you.

Can I find flights from Santiago to Southampton with flexible booking policies on momondo?

Flights from Santiago to Southampton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Santiago to Southampton?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Southampton from Santiago.

I’m not ready to book a flight from Santiago to Southampton right now. Can momondo alert me if prices change?

Price alerts on flights to Southampton from Santiago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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