$567 Cheap Flights from Barcelona (BCN) to Samui Intl. Airport (USM)

View $567 flight on Thu, Nov 20, 2025Opens in a new window

Popular airlines from Barcelona El Prat Airport (BCN) to Samui Intl. Airport (USM)

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Cheap Flights from Barcelona to Samui Intl. Airport (BCN-USM)

Prices were available within the past 7 days and start at $567 for one-way flights and $1,092 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Thu, Jan 22 - Thu, Feb 12
BCN
Barcelona
USM
Koh Samui
$1,092 Roundtrip, found 3 days ago
$1,092
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Thu, Jan 22 from Barcelona to Koh Samui, returning Thu, Feb 12, priced at $1,092 found 3 days ago
Etihad Airways
Thu, Jan 22 - Thu, Feb 12
BCN
Barcelona
USM
Koh Samui
$1,160 Roundtrip, found 3 days ago
$1,160
Roundtrip
found 3 days ago
Select Etihad Airways flight, departing Thu, Jan 22 from Barcelona to Koh Samui, returning Thu, Feb 12, priced at $1,160 found 3 days ago
Qatar Airways
Thu, Jan 22 - Thu, Feb 12
BCN
Barcelona
USM
Koh Samui
$1,209 Roundtrip, found 3 days ago
$1,209
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Thu, Jan 22 from Barcelona to Koh Samui, returning Thu, Feb 12, priced at $1,209 found 3 days ago
Singapore Airlines
Thu, Jan 22 - Thu, Feb 12
BCN
Barcelona
USM
Koh Samui
$1,211 Roundtrip, found 3 days ago
$1,211
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Thu, Jan 22 from Barcelona to Koh Samui, returning Thu, Feb 12, priced at $1,211 found 3 days ago
Etihad Airways
Thu, Jan 22 - Thu, Feb 12
BCN
Barcelona
USM
Koh Samui
$1,270 Roundtrip, found 3 days ago
$1,270
Roundtrip
found 3 days ago
Select Etihad Airways flight, departing Thu, Jan 22 from Barcelona to Koh Samui, returning Thu, Feb 12, priced at $1,270 found 3 days ago
Qatar Airways
Thu, Jan 22 - Thu, Feb 12
BCN
Barcelona
USM
Koh Samui
$1,279 Roundtrip, found 3 days ago
$1,279
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Thu, Jan 22 from Barcelona to Koh Samui, returning Thu, Feb 12, priced at $1,279 found 3 days ago
British Airways
Thu, Jan 22 - Thu, Feb 12
BCN
Barcelona
USM
Koh Samui
$1,285 Roundtrip, found 3 days ago
$1,285
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Jan 22 from Barcelona to Koh Samui, returning Thu, Feb 12, priced at $1,285 found 3 days ago
British Airways
Thu, Jan 22 - Thu, Feb 12
BCN
Barcelona
USM
Koh Samui
$1,286 Roundtrip, found 3 days ago
$1,286
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Jan 22 from Barcelona to Koh Samui, returning Thu, Feb 12, priced at $1,286 found 3 days ago
Qatar Airways
Thu, Jan 22 - Thu, Feb 12
BCN
Barcelona
USM
Koh Samui
$1,291 Roundtrip, found 3 days ago
$1,291
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Thu, Jan 22 from Barcelona to Koh Samui, returning Thu, Feb 12, priced at $1,291 found 3 days ago
Kuwait Airways
Thu, Jan 22 - Thu, Feb 12
BCN
Barcelona
USM
Koh Samui
$1,316 Roundtrip, found 3 days ago
$1,316
Roundtrip
found 3 days ago
Select Kuwait Airways flight, departing Thu, Jan 22 from Barcelona to Koh Samui, returning Thu, Feb 12, priced at $1,316 found 3 days ago

Frequently asked questions

How much does a flight from Barcelona Intl. Airport (BCN) to Ko Samui Airport (USM) cost?
Secure a cheap one-way flight from $567 or cheap return flight from $1,092 from Barcelona Intl. Airport (BCN) to Ko Samui Airport (USM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Barcelona Intl. Airport (BCN) to Ko Samui Airport (USM)?
January is the least expensive month to fly from BCN to USM. Traveling during an off-peak travel window is often the key to finding better deals on flights.
What is the cheapest airline that flies from Barcelona Intl. Airport (BCN) to Ko Samui Airport (USM)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from BCN to USM. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Barcelona Intl. Airport (BCN) to Ko Samui Airport (USM)?
Nonstop flights from Barcelona Intl. Airport (BCN) to Ko Samui Airport (USM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BCN to USM?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Barcelona Intl. Airport (BCN) to Ko Samui Airport (USM)?
To arrive at Ko Samui Airport (USM) without delays, book a flight that takes off from Barcelona Intl. Airport (BCN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Barcelona Intl. Airport (BCN) to Ko Samui Airport (USM) last-minute?
Last-minute bookings from BCN to USM are typically more expensive. To secure the lowest prices, start searching for flights early. That said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a BCN to USM flight and hotel package?
You'll generally save money by securing a BCN to USM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Barcelona Intl. Airport (BCN) to Ko Samui Airport (USM)?
It's usually possible to reschedule or cancel your BCN to USM flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Barcelona Intl.
Destination airport
Samui Intl. Airport
Roundtrip price
$1,092
Distance
6192 mi

Book with confidence

Barcelona to Samui Intl. Airport Flights

The cheapest times to fly from Barcelona to Samui Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Barcelona to Samui Intl. Airport are during the month of January. You can find some of the cheapest flights from Barcelona to Samui Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Barcelona to Samui Intl. Airport

Sunday is one of the best days to book for cheap flights from Barcelona to Samui Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Barcelona to Samui Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Barcelona to Samui Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $567 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Barcelona to Samui Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Barcelona to Samui Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Barcelona to Samui Intl. Airport Flights
*Available to One Key members.