£182 Cheap Flights from Barcelona (BCN) to Milos (MLO)

View £182 flight on Wed, 2 Sept 2026Opens in a new window

Popular airlines from Barcelona El Prat Airport (BCN) to Milos (MLO-Milos Island National)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Barcelona (BCN) to Milos (MLO)

Prices were available within the past 7 days and start at £182 for one-way flights and £420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Wed, 10 Jun - Wed, 17 Jun
BCN
Barcelona
MLO
Milos
£420 Return, found 1 day ago
£420
Return
found 1 day ago
Select Air France flight, departing Wed, 10 Jun from Barcelona to Milos, returning Wed, 17 Jun, priced at £420 found 1 day ago
KLM
Wed, 10 Jun - Wed, 17 Jun
BCN
Barcelona
MLO
Milos
£448 Return, found 1 day ago
£448
Return
found 1 day ago
Select KLM flight, departing Wed, 10 Jun from Barcelona to Milos, returning Wed, 17 Jun, priced at £448 found 1 day ago
KLM
Wed, 10 Jun - Wed, 17 Jun
BCN
Barcelona
MLO
Milos
£450 Return, found 1 day ago
£450
Return
found 1 day ago
Select KLM flight, departing Wed, 10 Jun from Barcelona to Milos, returning Wed, 17 Jun, priced at £450 found 1 day ago
Aegean
Wed, 10 Jun - Wed, 17 Jun
BCN
Barcelona
MLO
Milos
£677 Return, found 1 day ago
£677
Return
found 1 day ago
Select Aegean flight, departing Wed, 10 Jun from Barcelona to Milos, returning Wed, 17 Jun, priced at £677 found 1 day ago
Aegean
Fri, 8 May - Fri, 15 May
BCN
Barcelona
MLO
Milos
£711 Return, found 1 day ago
£711
Return
found 1 day ago
Select Aegean flight, departing Fri, 8 May from Barcelona to Milos, returning Fri, 15 May, priced at £711 found 1 day ago
Aegean
Fri, 8 May - Fri, 15 May
BCN
Barcelona
MLO
Milos
£730 Return, found 1 day ago
£730
Return
found 1 day ago
Select Aegean flight, departing Fri, 8 May from Barcelona to Milos, returning Fri, 15 May, priced at £730 found 1 day ago
Aegean
Fri, 8 May - Fri, 15 May
BCN
Barcelona
MLO
Milos
£744 Return, found 1 day ago
£744
Return
found 1 day ago
Select Aegean flight, departing Fri, 8 May from Barcelona to Milos, returning Fri, 15 May, priced at £744 found 1 day ago
Aegean
Fri, 8 May - Fri, 15 May
BCN
Barcelona
MLO
Milos
£761 Return, found 1 day ago
£761
Return
found 1 day ago
Select Aegean flight, departing Fri, 8 May from Barcelona to Milos, returning Fri, 15 May, priced at £761 found 1 day ago
Aegean
Fri, 8 May - Fri, 15 May
BCN
Barcelona
MLO
Milos
£762 Return, found 1 day ago
£762
Return
found 1 day ago
Select Aegean flight, departing Fri, 8 May from Barcelona to Milos, returning Fri, 15 May, priced at £762 found 1 day ago
Aegean
Fri, 8 May - Fri, 15 May
BCN
Barcelona
MLO
Milos
£763 Return, found 1 day ago
£763
Return
found 1 day ago
Select Aegean flight, departing Fri, 8 May from Barcelona to Milos, returning Fri, 15 May, priced at £763 found 1 day ago

Frequently asked questions

How do I find cheap flights from Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National)?
To find a cheap flight from Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National)?
There are approximately 19 connecting flights per day from Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National). Some common connection points include Roissy-Charles de Gaulle (CDG), Schiphol (AMS), and Eleftherios Venizelos (ATH).
What is the earliest flight from Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National)?
The earliest flight from Barcelona (BCN) to Milos (MLO) typically departs at approximately 2:00 AM local time, operated by A3 / OA. This is a seasonal service active in August. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National)?
Flights from BCN to MLO with one stop typically take around 21 hours, covering approximately 1,240 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National)?
Select the "Business class" and "First class" filters when looking for BCN to MLO flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National) flight with Expedia?
It's easy to earn miles on a Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Milos from Barcelona Intl. (BCN)?
From Barcelona Intl. (BCN), you can fly directly into Milos Island National (MLO) to reach Milos. Some flights may connect through major hubs like Heathrow (LHR), Adolfo Suarez Madrid-Barajas (MAD), Roissy-Charles de Gaulle (CDG) before reaching Milos. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National) at the last minute?
Typically, booking a last minute flight from Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National) flight and hotel package?
Securing a Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National)?
If you booked your Barcelona (BCN-Barcelona Intl.) to Milos (MLO-Milos Island National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Barcelona Intl.
Destination airport
Milos Island National
Return price
£420
Distance
1983 km

Book with confidence

Compare flights from Barcelona to Milos easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Barcelona to Milos. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Milos Island National in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Barcelona Intl. to Milos Island National.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Barcelona Intl. (BCN) to Milos Island National (MLO)

The easiest way to view the best deals on flights from Barcelona to Milos today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Barcelona Intl. to Milos Island National start at just £420 and range up to £763.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Barcelona and Milos
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Barcelona to Milos flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Barcelona Intl. to Milos Island National for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Barcelona to Milos easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.