Question 1

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

Accepted Answer

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 for you.

Question 2

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

Accepted Answer

Flights 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.

Question 3

How can momondo help me find flights to Santiago?

Accepted Answer

Once all potential 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.

Question 4

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

Accepted Answer

Yes momondo offers price alerts on flights to Santiago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

Question 5

How far in advance should I book a flight to Santiago?

Accepted Answer

The best time to book a flight to Santiago from United Kingdom is 22 days out, which is when prices tend to be around £920. However, in the past 72 hours, people saw flights from United Kingdom for as low as £491.

Question 6

Which airlines fly to Santiago?

Accepted Answer

For flights from United Kingdom to Santiago, most momondo users will book with popular airlines such as British Airways, LATAM Airlines, Iberia and Air France. Depending on what airport you fly from, you may have other airlines to choose from.

Question 7

KLM Flights to Santiago

Accepted Answer

There are 14 KLM flights to Santiago in a normal week. The most common departure point is Panama City Tocumen Intl and the best KLM ticket price seen on momondo is £836 (last 72 hours, from Bristol, to Santiago). KLM has a score of 7.7 from 1,419 user reviews on momondo.

Question 8

Finnair Flights to Santiago

Accepted Answer

Finnair flights to Santiago can start from as low as £737 (round-trip, from London Heathrow, found in the last 72 hours). Over 11 flights that Finnair operates to Santiago in a normal week, prices can vary significantly. The most popular Finnair flight to Santiago is from Madrid Barajas. Finnair has been rated 7.6/10 by momondo users, in 1,334 reviews.

Question 9

When did momondo last update prices for flights to Santiago Arturo Merino Benitez Airport?

Accepted Answer

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

Question 10

How many operators does momondo search for flights to Santiago Arturo Merino Benitez Airport?

Accepted Answer

As of November 2025, there are 16 operators available to choose from for flights to Santiago Arturo Merino Benitez Airport.

Question 11

How old do you have to be to fly to Santiago Arturo Merino Benitez Airport?

Accepted Answer

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 to Santiago Arturo Merino Benitez Airport.

Question 12

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

Accepted Answer

The necessary travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Question 13

How long does it take to fly to Santiago?

Accepted Answer

On average, it takes 14h 35m to fly from United Kingdom to Santiago if you fly out of London Heathrow (the most popular airport in United Kingdom) and into Santiago Arturo Merino Benitez (the most popular airport in Santiago). If you’re flying out of Manchester and into Santiago Arturo Merino Benitez, then the flight time is around 19h 35m.

Question 14

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

Accepted Answer

The cheapest day to depart from United Kingdom to Santiago is on a Monday when prices can be found for as low as £928. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Tuesday is £1,054.

Question 15

What is the cheapest month to fly to Santiago?

Accepted Answer

In general, May is the cheapest month to fly from United Kingdom to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £852. If you aren’t able to travel to Santiago during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of £855.

Question 16

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

Accepted Answer

At midday is the cheapest time of day to fly from United Kingdom to Santiago when you can find flight prices for as low as £778. Flying to Santiago at midday is an ideal time because this is during off-peak travel hours. Flights to Santiago are more costly in the evening, with an average ticket price of £967. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Question 17

How far in advance should I book a flight to Santiago?

Accepted Answer

You are more likely to see cheaper flights to Santiago from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around £952 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 United Kingdom for as low as £876 on momondo.

CHEAPEST MONTH TO FLY TO SANTIAGO FROM LONDON HEATHROW AIRPORT	June	11% cheaper	Flying from London Heathrow Airport to Santiago costs on average just £853 in June
MOST EXPENSIVE MONTH TO FLY TO SANTIAGO FROM LONDON HEATHROW AIRPORT	December	35% more expensive	It costs about £1,285 for flights to Santiago from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO SANTIAGO FROM LONDON HEATHROW AIRPORT	December	741% more users visited	More momondo users searched in flights to Santiago from London Heathrow Airport in December than any other month

Best One-Way Price	£261
Best Round-Trip Price	£712
Fastest flight time	31h 35m
Popular in	December

£261 Cheap flights to Santiago

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Santiago departing on 7/3. 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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What is the cheapest day to depart on your flight to Santiago?

The cheapest day to depart from United Kingdom to Santiago is on a Monday when prices can be found for as low as £928. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Tuesday is £1,054.

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Frequently asked questions about flying to Santiago

How far in advance should I book a flight to Santiago?

When did momondo last update prices for flights to Santiago Arturo Merino Benitez Airport?

How many operators does momondo search for flights to Santiago Arturo Merino Benitez Airport?

How old do you have to be to fly to Santiago Arturo Merino Benitez Airport?

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

Travelling to a place near Santiago?

Why use momondo?

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

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

How can momondo help me find flights to Santiago?

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

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