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Cheap flights from Barcelona-El Prat Airport to Santiago from £433

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SCL
5 Sep — 12 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Barcelona-El Prat to Santiago Arturo Merino Benitez are usually found in February or November, booked 84 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Barcelona-El Prat to Santiago

Enter your travel dates to find the best prices.

Cheapest flights from Barcelona-El Prat to Santiago
Explore the most affordable flight options available from Barcelona-El Prat to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 August 2026.

Wed 19/806:10 -
2 stops31h 05m
Tue 27/1023:10 -
2 stops37h 25m
Deal found 6/8£635
Sun 8/1106:00 -
2 stops53h 40m
Thu 3/1221:50 -
2 stops38h 45m
Deal found 6/8£636
Fri 4/906:20 -
2 stops30h 55m
Wed 23/920:40 -
2 stops37h 55m
Deal found 3/8£637
Sun 23/811:10 -
2 stops50h 05m
Sat 31/1023:10 -
2 stops29h 50m
Deal found 6/8£638
Tue 8/900:05 -
Nonstop14h 20m
Wed 23/910:05 -
2 stops22h 55m
Deal found 6/8£639
Thu 1/1010:05 -
2 stops51h 10m
Wed 2/1223:10 -
2 stops37h 25m
Deal found 3/8£644
Wed 19/809:20 -
2 stops27h 55m
Fri 28/820:40 -
2 stops37h 45m
Deal found 4/8£645
Mon 19/1006:20 -
2 stops30h 55m
Thu 5/1123:10 -
2 stops39h 50m
Deal found 2/8£646
Thu 15/1006:10 -
2 stops31h 05m
Mon 9/1123:10 -
2 stops33h 05m
Deal found 6/8£646
Thu 24/1210:50 -
1 stop23h 50m
Mon 1/221:50 -
2 stops30h 45m
Deal found 6/8£647
Thu 10/911:00 -
1 stop26h 15m
Thu 24/920:40 -
2 stops37h 55m
Deal found 4/8£652
Thu 20/811:00 -
1 stop26h 15m
Sun 23/820:40 -
2 stops29h 55m
Deal found 4/8£654

Find flight deals from Barcelona-El Prat to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Santiago (SCL). 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 6 August 2026.

Round-trip from

£635

One-way from

£433

Popular in

July

Cheapest in

February

Average price

£892
Delta
  • Delta
  • 19/8-27/10
  • 4 total stops
  • 68h 30m total
  • Barcelona to Santiago
Search Deals
25/8
  • 25/8
  • 3 total stops
  • 31h 20m total
  • Barcelona to Santiago
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£112 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Barcelona-El Prat to Santiago 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 6 August 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BarcelonaSantiago

BCN Barcelona-El Prat - SCL Santiago Arturo Merino Benitez

BCNSCL

Barcelona-El Prat

Wed 9/9

11:00-08:15

1 stop26h 15m

Santiago Arturo Merino Benitez

Sun 27/9

20:40-12:50

1 stop35h 10m

£638

BarcelonaSantiago

BCN Barcelona-El Prat - SCL Santiago Arturo Merino Benitez

BCNSCL

Barcelona-El Prat

Thu 26/11

10:50-07:40

1 stop24h 50m

Santiago Arturo Merino Benitez

Mon 8/2

21:50-14:00

2 stops36h 10m

£652

BarcelonaSantiago

BCN Barcelona-El Prat - SCL Santiago Arturo Merino Benitez

BCNSCL

Barcelona-El Prat

Mon 17/8

12:30-07:25

1 stop24h 55m

Santiago Arturo Merino Benitez

Sun 15/11

00:50-21:20

1 stop16h 30m

£662

BarcelonaSantiago

BCN Barcelona-El Prat - SCL Santiago Arturo Merino Benitez

BCNSCL

Barcelona-El Prat

Thu 3/9

11:00-07:15

1 stop26h 15m

Santiago Arturo Merino Benitez

Mon 14/9

20:40-08:35

2 stops30h 55m

£689

BarcelonaSantiago

BCN Barcelona-El Prat - SCL Santiago Arturo Merino Benitez

BCNSCL

Barcelona-El Prat

Fri 27/11

12:20-05:46

3 stops45h 26m

Santiago Arturo Merino Benitez

Mon 8/2

05:18-10:55

2 stops49h 37m

£694

BarcelonaSantiago

BCN Barcelona-El Prat - SCL Santiago Arturo Merino Benitez

BCNSCL

Barcelona-El Prat

Thu 3/9

11:00-07:15

1 stop26h 15m

Santiago Arturo Merino Benitez

Sat 19/9

20:40-17:10

2 stops39h 30m

£704

BarcelonaSantiago

BCN Barcelona-El Prat - SCL Santiago Arturo Merino Benitez

BCNSCL

Barcelona-El Prat

Mon 7/9

19:10-09:30

2 stops43h 20m

Santiago Arturo Merino Benitez

Thu 1/10

03:15-23:15

2 stops39h 00m

£705

BarcelonaSantiago

BCN Barcelona-El Prat - SCL Santiago Arturo Merino Benitez

BCNSCL

Barcelona-El Prat

Thu 24/12

06:00-06:40

2 stops28h 40m

Santiago Arturo Merino Benitez

Wed 13/1

23:00-08:35

2 stops29h 35m

£708

BarcelonaSantiago

BCN Barcelona-El Prat - SCL Santiago Arturo Merino Benitez

BCNSCL

Barcelona-El Prat

Wed 11/11

06:00-07:40

2 stops29h 40m

Santiago Arturo Merino Benitez

Wed 25/11

23:10-08:35

2 stops29h 25m

£709
Fastest return journey

BarcelonaSantiago

BCN Barcelona-El Prat - SCL Santiago Arturo Merino Benitez

BCNSCL

Barcelona-El Prat

Thu 19/11

09:15-22:20

1 stop17h 05m

Santiago Arturo Merino Benitez

Thu 10/12

12:50-08:00

1 stop15h 10m

£718

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Barcelona-El Prat to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Barcelona-El Prat 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 Barcelona-El Prat Airport to Santiago

How far ahead should I book a flight from Barcelona-El Prat Airport to Santiago?

Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to Santiago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Santiago?

Currently, February is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Santiago (average of £648). Flying from Barcelona-El Prat Airport to Santiago in July is currently the most expensive (average of £1,085). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BCN to SCL?

Find hourly flight availability from Barcelona-El Prat to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Barcelona-El Prat Airport to Santiago as you normally would.

How much does it cost for a return flight from Barcelona-El Prat Airport to Santiago?

Airfare is below average for this route at the moment.

Barcelona-El Prat Airport to Santiago flights typically cost between £683 and £1,030 in August.
The cheapest return price found within the last 5 days was £635 on Delta (19 Aug–27 Oct).

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to Santiago. 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 Santiago from Barcelona-El Prat?

    Santiago Arturo Merino Benitez (SCL), located 8.4 mi from the city center, is the airport you fly into when you book flights from Barcelona-El Prat to Santiago. 0 airlines have flights to Arturo Merino Benitez from Barcelona-El Prat on a regular basis. Booking flights from Barcelona-El Prat to Santiago Arturo Merino Benitez should not be difficult; the airport handles an average of 0 inbound flights from Barcelona-El Prat per day.

  • How long is the flight from Barcelona-El Prat Airport to Santiago?

    Departing from Barcelona-El Prat Airport to Santiago will take you 26h 15m. The distance between Barcelona-El Prat Airport and Santiago is about 6924 mi.

  • What are the most reliable airlines from Barcelona-El Prat Airport to Santiago?

    Consider LEVEL (70%), Qatar Airways (70%) or Finnair (70%) when booking your flight. These represent the most reliable airlines when flying from Barcelona-El Prat Airport to Santiago.

  • Can I find deals for flights from Barcelona-El Prat to Santiago that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Santiago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Santiago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to Santiago.

  • Can I find deals for business class flights from Barcelona-El Prat to Santiago?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Santiago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Barcelona-El Prat Airport to Santiago?

    Currently, February is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Santiago (average of £648). Flying from Barcelona-El Prat Airport to Santiago in July is currently the most expensive (average of £1,085). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to Santiago?

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Can Cheapflights find flights from Barcelona-El Prat to Santiago with no change fees?

Yes, we can. To see specific flights from Barcelona-El Prat to Santiago with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Barcelona-El Prat to Santiago become cheaper?

Yes! Start tracking prices for Barcelona-El Prat to Santiago 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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