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Cheap flights from Barcelona-El Prat Airport to Santiago from £429

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Santiago departing on 23/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Barcelona-El Prat Airport to Santiago

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
06:20 - 07:15
BCN
-
SCL
30h 55m
2 stops
Delta Logo
20:40 - 15:35
SCL
-
BCN
37h 55m
2 stops
£629Delta
Thu, 3 Sep - Sat, 19 Sep
Delta Logo
06:00 - 07:40
BCN
-
SCL
29h 40m
2 stops
Delta Logo
23:10 - 14:00
SCL
-
BCN
34h 50m
2 stops
£630Delta
Tue, 10 Nov - Thu, 26 Nov
Delta Logo
06:20 - 08:15
BCN
-
SCL
30h 55m
2 stops
Delta Logo
20:40 - 15:35
SCL
-
BCN
37h 55m
2 stops
£631Delta
Wed, 9 Sep - Wed, 23 Sep
Delta Logo
06:10 - 07:15
BCN
-
SCL
31h 05m
2 stops
Delta Logo
23:10 - 11:10
SCL
-
BCN
32h 00m
2 stops
£632Delta
Thu, 20 Aug - Wed, 28 Oct
Delta Logo
11:00 - 08:15
BCN
-
SCL
26h 15m
1 stop
Delta Logo
20:40 - 12:50
SCL
-
BCN
35h 10m
1 stop
£632Delta
Fri, 11 Sep - Sat, 26 Sep
Delta Logo
11:10 - 07:15
BCN
-
SCL
26h 05m
2 stops
Delta Logo
23:10 - 08:55
SCL
-
BCN
53h 45m
2 stops
£634Delta
Wed, 19 Aug - Mon, 26 Oct
Delta Logo
09:20 - 07:15
BCN
-
SCL
51h 55m
2 stops
Delta Logo
20:40 - 09:00
SCL
-
BCN
31h 20m
2 stops
£635Delta
Sat, 5 Sep - Fri, 18 Sep
Delta Logo
11:00 - 08:15
BCN
-
SCL
26h 15m
1 stop
Delta Logo
20:40 - 12:50
SCL
-
BCN
35h 10m
1 stop
£637Delta
Fri, 11 Sep - Sat, 26 Sep
Delta Logo
06:20 - 07:15
BCN
-
SCL
30h 55m
2 stops
Delta Logo
20:40 - 16:25
SCL
-
BCN
38h 45m
2 stops
£638Delta
Mon, 24 Aug - Mon, 21 Sep
Delta Logo
06:10 - 07:15
BCN
-
SCL
31h 05m
2 stops
Delta Logo
20:40 - 08:45
SCL
-
BCN
55h 05m
2 stops
£638Delta
Fri, 28 Aug - Mon, 21 Sep

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Delta flights from Barcelona-El Prat Airport to Santiago

Our best Delta deals on Barcelona-El Prat Airport to Santiago flight tickets
Delta
3 Sept
BCN06:20Barcelona-El Prat
30h 55m
2 stops
SCL07:15Santiago Arturo Merino Benitez
19 Sept
SCL20:40Santiago Arturo Merino Benitez
37h 55m
2 stops
BCN15:35Barcelona-El Prat
£629
Delta
10 Nov
BCN06:00Barcelona-El Prat
29h 40m
2 stops
SCL07:40Santiago Arturo Merino Benitez
15 Mar
SCL23:10Santiago Arturo Merino Benitez
29h 50m
2 stops
BCN09:00Barcelona-El Prat
£630
Delta
9 Sept
BCN06:20Barcelona-El Prat
30h 55m
2 stops
SCL08:15Santiago Arturo Merino Benitez
23 Sept
SCL20:40Santiago Arturo Merino Benitez
37h 55m
2 stops
BCN15:35Barcelona-El Prat
£631

KLM flights from Barcelona-El Prat Airport to Santiago

Our best KLM deals on Barcelona-El Prat Airport to Santiago flight tickets
KLM
20 Aug
BCN11:10Barcelona-El Prat
27h 35m
2 stops
SCL08:45Santiago Arturo Merino Benitez
16 Nov
SCL12:10Santiago Arturo Merino Benitez
26h 50m
2 stops
BCN19:00Barcelona-El Prat
£667
KLM
13 Aug
BCN13:25Barcelona-El Prat
24h 25m
2 stops
SCL07:50Santiago Arturo Merino Benitez
3 Nov
SCL11:05Santiago Arturo Merino Benitez
25h 25m
2 stops
BCN16:30Barcelona-El Prat
£714
KLM
15 Aug
BCN17:20Barcelona-El Prat
20h 30m
2 stops
SCL07:50Santiago Arturo Merino Benitez
15 Nov
SCL11:05Santiago Arturo Merino Benitez
21h 10m
2 stops
BCN12:15Barcelona-El Prat
£715

momondo Fare Finder

 
Customise your flight search to find flights from Barcelona-El Prat Airport 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, momondo users made 279,928 searches. Data last updated 1 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 - SCL

BCNSCL

Barcelona-El Prat

Thu 3/9

06:20-07:15

2 stops30h 55m

Santiago Arturo Merino Benitez

Sat 19/9

20:40-15:35

2 stops37h 55m

£629

BarcelonaSantiago

BCN - SCL

BCNSCL

Barcelona-El Prat

Tue 10/11

06:00-07:40

2 stops29h 40m

Santiago Arturo Merino Benitez

Thu 26/11

23:10-14:00

2 stops34h 50m

£630

BarcelonaSantiago

BCN - SCL

BCNSCL

Barcelona-El Prat

Wed 9/9

06:20-08:15

2 stops30h 55m

Santiago Arturo Merino Benitez

Wed 23/9

20:40-15:35

2 stops37h 55m

£631

BarcelonaSantiago

BCN - SCL

BCNSCL

Barcelona-El Prat

Thu 20/8

06:10-07:15

2 stops31h 05m

Santiago Arturo Merino Benitez

Wed 28/10

23:10-11:10

2 stops32h 00m

£632
Fastest return journey

BarcelonaSantiago

BCN - SCL

BCNSCL

Barcelona-El Prat

Fri 11/9

11:00-08:15

1 stop26h 15m

Santiago Arturo Merino Benitez

Sat 26/9

20:40-12:50

1 stop35h 10m

£632

BarcelonaSantiago

BCN - SCL

BCNSCL

Barcelona-El Prat

Wed 19/8

11:10-07:15

2 stops26h 05m

Santiago Arturo Merino Benitez

Mon 26/10

23:10-08:55

2 stops53h 45m

£634

BarcelonaSantiago

BCN - SCL

BCNSCL

Barcelona-El Prat

Sat 5/9

09:20-07:15

2 stops51h 55m

Santiago Arturo Merino Benitez

Fri 18/9

20:40-09:00

2 stops31h 20m

£635

BarcelonaSantiago

BCN - SCL

BCNSCL

Barcelona-El Prat

Fri 11/9

11:00-08:15

1 stop26h 15m

Santiago Arturo Merino Benitez

Sat 26/9

20:40-12:50

1 stop35h 10m

£637

BarcelonaSantiago

BCN - SCL

BCNSCL

Barcelona-El Prat

Mon 24/8

06:20-07:15

2 stops30h 55m

Santiago Arturo Merino Benitez

Mon 21/9

20:40-16:25

2 stops38h 45m

£638

BarcelonaSantiago

BCN - SCL

BCNSCL

Barcelona-El Prat

Fri 28/8

06:10-07:15

2 stops31h 05m

Santiago Arturo Merino Benitez

Mon 21/9

20:40-08:45

2 stops55h 05m

£638

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Santiago from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Santiago

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

What is the typical price of a round-trip flight between Barcelona-El Prat Airport and Santiago?

Prices are currently low for flights on this route.

Typical prices usually range from £675 to £1,023.
The lowest price recently found on this route was £629.

What is the cheapest month to fly to Santiago?

In general, February is the cheapest month to fly from Barcelona-El Prat Airport to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £646. If you aren’t able to travel to Santiago during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £676.

What is the cheapest day to depart on your flight to Santiago?

The cheapest day to depart from Barcelona-El Prat Airport to Santiago is on a Tuesday when prices can be found for as low as £767. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Wednesday is £1,147.

What is the cheapest Barcelona-El Prat to Santiago Arturo Merino Benitez flight route?

Fly from Barcelona-El Prat to Santiago Arturo Merino Benitez for the best Barcelona-El Prat - Santiago Arturo Merino Benitez flight prices

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

You are more likely to see cheaper flights to Santiago from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around £767 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Barcelona-El Prat Airport for as low as £669 on momondo.

What cabin class options are available on Barcelona-El Prat Airport to Santiago flights?

There are 2 cabin classes available to choose from on Barcelona-El Prat Airport to Santiago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Barcelona-El Prat Airport to Santiago flights?

No. A direct flight is the cheapest option for a flight between Barcelona-El Prat Airport to Santiago.

How have Barcelona-El Prat Airport to Santiago flight prices changed over time?

As of August 2026, prices for Barcelona-El Prat Airport to Santiago flights are approximately 21% more expensive when compared to flights at the same time last year.

When to book flights from Barcelona-El Prat Airport to Santiago

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

Cheap Barcelona-El Prat Airport to Santiago (BCN to SCL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Santiago

Fastest flight time

18h 00m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Santiago

1 airport
The fastest flight from Barcelona-El Prat Airport to Santiago takes 18h 00m
Direct flights go from Barcelona-El Prat Airport to Santiago on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Santiago. From Barcelona-El Prat Airport there are direct flights to Santiago Arturo Merino Benitez (SCL).
Search flight deals

Frequently asked questions about flying from Barcelona-El Prat Airport to Santiago

  • How far is Barcelona-El Prat to Santiago Arturo Merino Benitez by plane?

    The distance between Barcelona-El Prat and Santiago Arturo Merino Benitez is about 6920.9 mi. Flights usually cover this in 18h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to Santiago Arturo Merino Benitez Airport?

    Prices for flights from Barcelona-El Prat Airport to Santiago Arturo Merino Benitez Airport were last updated today.

  • How old do you have to be to fly from Barcelona-El Prat Airport to Santiago Arturo Merino Benitez Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona-El Prat Airport to Santiago Arturo Merino Benitez Airport.

  • What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

    The travel and health documents required for your trip to Santiago Arturo Merino Benitez Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santiago Arturo Merino Benitez Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Barcelona-El Prat Airport to Santiago?

Travelling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Santa Cruz
Zapallar
Valparaíso

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Barcelona to Santiago . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Barcelona to Santiago 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 Barcelona to Santiago?

Once all potential Barcelona to Santiago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Santiago, momondo offers a useful price alert feature which will track prices for flights to Santiago from Barcelona and alert you when they change.

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