$303 Find Cheap Flights from Barcelona to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona to Southeast Asia departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Southeast Asia.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Southeast Asia.
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Cheap Flights from Barcelona to Southeast Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Manila
Manila1 stop$711
Singapore
Singapore1 stop$587
Denpasar
Denpasar2 stops$721
Phuket City
Phuket City1 stop$645
Manila
Manila1 stop$711
Singapore
Singapore1 stop$587
Denpasar
Denpasar2 stops$721
Phuket City
Phuket City1 stop$645

Book Cheap Barcelona to Southeast Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Barcelona to Southeast Asia

Tue, May 12 - Wed, May 27
Etihad Airways Logo
10:30 pm - 9:40 am
BCN
-
SIN
29h 10m
1 stop
Etihad Airways Logo
9:00 pm - 7:15 pm
SIN
-
BCN
28h 15m
1 stop
$587Etihad Airways
Wed, Apr 29 - Thu, May 14
Etihad Airways Logo
10:00 pm - 7:55 pm
BCN
-
KUL
15h 55m
1 stop
Etihad Airways Logo
9:50 am - 7:35 am
KUL
-
BCN
27h 45m
1 stop
$597Etihad Airways
Wed, Apr 22 - Mon, May 4
Shenzhen Airlines Logo
12:20 pm - 1:50 am
BCN
-
SGN
32h 30m
1 stop
Shenzhen Airlines Logo
2:50 am - 9:40 am
SGN
-
BCN
35h 50m
1 stop
$608Shenzhen Airlines
Mon, Apr 27 - Sun, Jul 5
Shenzhen Airlines Logo
12:20 pm - 2:05 am
BCN
-
KUL
31h 45m
1 stop
Shenzhen Airlines Logo
7:45 pm - 9:40 am
KUL
-
BCN
19h 55m
1 stop
$609Shenzhen Airlines
Wed, Jun 17 - Wed, Jun 24
Multiple Airlines Logo
10:30 pm - 9:40 am
BCN
-
SIN
29h 10m
1 stop
Multiple Airlines Logo
8:00 pm - 12:25 pm
SIN
-
BCN
22h 25m
2 stops
$616Multiple Airlines
Thu, May 21 - Wed, May 27
SAUDIA Logo
4:25 pm - 3:30 pm
BCN
-
SIN
17h 05m
1 stop
SAUDIA Logo
2:20 am - 3:05 pm
SIN
-
BCN
18h 45m
1 stop
$621SAUDIA
Tue, Jun 9 - Fri, Jun 19
SAUDIA Logo
4:25 pm - 4:00 pm
BCN
-
CGK
18h 35m
1 stop
SAUDIA Logo
5:30 pm - 3:05 pm
CGK
-
BCN
26h 35m
1 stop
$639SAUDIA
Wed, Jun 17 - Wed, Jun 24
Multiple Airlines Logo
10:30 pm - 9:40 am
BCN
-
SIN
29h 10m
1 stop
Multiple Airlines Logo
8:00 pm - 5:25 pm
SIN
-
BCN
27h 25m
2 stops
$648Multiple Airlines
Mon, Jun 1 - Wed, Jun 10
Qatar Airways Logo
9:25 am - 6:50 pm
BCN
-
SGN
28h 25m
2 stops
Qatar Airways Logo
7:20 pm - 3:05 pm
SGN
-
BCN
24h 45m
1 stop
$694Qatar Airways
Mon, May 18 - Mon, May 25
Qatar Airways Logo
4:35 pm - 1:00 pm
BCN
-
SGN
15h 25m
1 stop
Qatar Airways Logo
7:40 pm - 3:05 pm
SGN
-
BCN
24h 25m
2 stops
$697Qatar Airways
Booking Insights

KAYAK's insights & trends for Barcelona to Southeast Asia flights

Get data-powered insights and trends into flights from Barcelona to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Barcelona-El Prat Airport to Southeast Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from Barcelona-El Prat Airport found in the last 72 hours was to Singapore, at $2,077 round-trip. The most popular route is from Barcelona-El Prat Airport (BCN) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $2,077.

Can I save money by flying with a layover from Barcelona-El Prat Airport to Southeast Asia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $320, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Barcelona-El Prat Airport to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Barcelona-El Prat Airport to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Barcelona-El Prat Airport to Southeast Asia is May, when tickets cost $714 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $948 and $940 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Barcelona-El Prat Airport to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Barcelona-El Prat Airport to Southeast Asia, you should book around 4 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$303
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Barcelona to Singapore

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Barcelona to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Barcelona to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Barcelona to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Barcelona to Southeast Asia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Barcelona to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Barcelona to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Barcelona to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Barcelona to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Barcelona to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Barcelona to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Barcelona to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1490 reviews
8.0Comfort
7.8Food
8.3Boarding
8.6Crew
8.0Entertainment
Airline reviews

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

2.0 MediocreGhansham, Apr 2026
EWR - SIN
Read more Singapore Airlines reviews

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

The crew was very courteous and professional. the flight is relatively clean and comfortable.

Pleasant business class flight experience with good onboarding experience. Flight service team was excellent with usual book-the-chef menu available

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

Service was top notch and the attention to passengers is great. Takeoff and landing was on schedule. Food selection is good

I have difficulties to book wheelchair for my parents returned flight

Chaos at the gate while boarding - no clear signs or announcements

Always enjoyed flying with Emirates, flown with others but they don't really measure up. The others are cheaper without a doubt, but not as good as Emirates

I liked everything: the service, the food, the cleanness. I flew last year with Qatar Airways, so I can compare. Emirates did much better! Especially their meals and service.

Love that you can walk directly to your gate from the Emirates Business class lounge, very convenient

Warm staff, very responsive service. Well furnished cabin and comfortable seat and amenities. Excellent onboard wifi connection and very large comfortable restrooms.

Great flight - Clubhouse met our needs, and the staff provided good service. Boarding felt a little chaotic, but given the size of the aircraft, it's always going to be challenging. Whilst the crew were friendly, the number of passengers meant that we received our breakfast items, but had finished breakfast before we were served a drink. Lunch was much better organised, and throughout the flight, the crew were attentive. Found the seats and ICE to be excellent. Disembarkation was fine, and everything possible to expedite the process was being done.

The food options were excellent for Economy. It was difficult to find the lounge after clearing security and boarding was clunky

Sadly I couldn't get the food I requested as it was out. Also, if you don't want to be woken up make sure the crew knows it. My wife was woken on every service.

Very pleasant.The crews are very nice.Food were excellent.

They cancelled our flight, rebooked, cancelled that one. We are now flying New Zealand Air and need a refund please. How do we get it?

Very poor No information given to why we turned around.. No one at airport to help

Same as already mentioned. This was more comforting as I got my aisle seat for my knee.

Flight departed punctually on time. Unfortunately it seems because the destination airport is a secondary airport the airline sees it fit to operate a plane with lower comfort and offerings. There was no inflight entertainment, wifi or let alone a screen to at least track flight status for remaining flight time.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

Nice airline. I was in a really weird seat which had extra leg room, but no basket or stowage. And the people next to me were pretty noisy during the flight, so it was hard to rest. I wish staff came around to pick up trash more often as I had no where to put it except my lap or the floor.

I wish I knew in advance that the connecting flight was by indigo air

Excellent service. The personal adaptation of menus and the individual timing of service of them is fantastic.

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

Flight got canceled due to Middle East conflict. Just fly hasn’t refunded me the money

Unfortunately the flight was cancelled so I never got to go

Dirty and smelly lavatory and toilets in Wamos Air operated flights

From the start of my vacation at Logan Airport, Boston it was chaotic. I'm praying my flight home is better .I'm grateful that we landed safe

The flight was over 1 hour late taking off ,when I arrived in Abu Dhabi ,I missed my connecting flight to Bangkok so I had to wait almost 6 hours for my flight arriving in Bangkok at 6:30 am ,So I missed a whole day of my vacation and my hotel room sat empty so I paid for hotel days that I was not there. In Abu Dhabi there was a woman that worked the desk at transfers that was so professional, courteous , helpful,and may I say absolutely beautiful .she got me food vouchers for my layover and was a very calming presence. Besides that I will never use Etihad again I will pay the Xtra money . I'm sure they won't read or see this but it's my "2 cents" I'll use an airline that respects me and my hard earned dollars

On this flight...fine. The one from India to Abu Dahbi, awful.

I booked and paid for a Business Class seat for myself and my wife. 4 hours before the flight i get a call saying the plane they sent doesn't have the correct layout to accommodate all the business class seats they sold me 3 months earlier at a premium of $1500 a ticket. So they have to bump me from Business to Economy and will give me a $400 credit (total of $800 for both seats) that I could turn in at Abu Dahbi for $400 in US cash. They then promised a row that we could have to ourselves and the arm rests would go up so we could spread out for each of us. My wife was taken care of but I was put in the exit row with the flight attendents set as part of the three...and the arm rest did not go up. When we got to Abu Dahbi, they would not exchange our credit for cash as promised. Very disappointed they took my money 3 months ago and refused to reimburse for the change in seats or follow the promises made.

We have paid premium price for a business class Cabinet and we have received the old 777 with the following apart business class that is not to standard. It was very disappointing and it’s a very bad reputation for a premium airline company. This aeroplane should be the commission from being as a business class. We will pass this knowledge to our colleagues because the quality of business class in Etihad is not consistent and it is a lucky dip that sometimes you’re getting a good aeroplane and sometimes you’re getting their 30 years old aeroplane. The crew of the aeroplane have apologise and said that they hate this aeroplane and they have complained about it multiple times as well. Obviously Etihad is putting the economy in front of the Customer Experience. For the future we will not take this risk anymore and will fly with established company like emirates.

Was so disappointing. Business class with no TV, uncomfortable seats. Had much higher expectations.

Etihad Check In counter/Station manager in Heathrow was bothering and not helpful at all. They are rude and not customer oriented

The meals were not the greatest and lacking of appetite but everything else was spot on

Overall, excellent: check-in, boarding, service, and food. The Business Class seating is a little less private and spacious than the world's premier airlines, but still very good for a long haul flight.

On time. Friendly and helpful flight attendants. The plane was clean. Having a wine available would have been nice.

Your staff was exceptional. Could teach the other airlines-rules on etiquette, and service. Excellent landings on flights, carried out by your pilots. Only complaint is long delay on return flight in Beijing, onto Vancouver.

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

cannot get seat information for LAX to IAH when check in in XI,AN

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports