$299 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 6/3. 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.
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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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Best Southeast Asia Flight Deals from Barcelona

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Manila
Manila1 stop$710
Singapore
Singapore1 stop$633
Denpasar
Denpasar2 stops$695
Phuket City
Phuket City1 stop$694
Phnom Penh
Phnom Penh2 stops$968
Manila
Manila1 stop$710
Singapore
Singapore1 stop$633
Denpasar
Denpasar2 stops$695
Phuket City
Phuket City1 stop$694
Phnom Penh
Phnom Penh2 stops$968

Cheap Flights from Barcelona to Southeast Asia

 
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.

Recent round-trip flight deals from Barcelona to Southeast Asia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Barcelona to Southeast Asia.
Discover the best prices for you by selecting your travel dates on KAYAK.
KLM Logo
7:40 pm - 3:40 pmBCN-KUL
38h 00m1 stop
KLM Logo
11:55 pm - 10:20 amKUL-BCN
16h 25m1 stop
$569KLM
Find Deal
Fri, May 16 - Sun, May 25
KLM Logo
7:40 pm - 3:40 pmBCN-KUL
38h 00m1 stop
KLM Logo
11:55 pm - 4:25 pmKUL-BCN
22h 30m1 stop
$571KLM
Find Deal
Sun, May 11 - Sun, May 25
Etihad Airways Logo
10:35 pm - 8:10 amBCN-KUL
27h 35m1 stop
Etihad Airways Logo
9:35 am - 7:20 pmKUL-BCN
15h 45m1 stop
$591Etihad Airways
Find Deal
Tue, Sep 9 - Thu, Sep 25
Etihad Airways Logo
10:35 pm - 7:50 pmBCN-KUL
15h 15m1 stop
Etihad Airways Logo
9:40 pm - 7:20 pmKUL-BCN
27h 40m1 stop
$604Etihad Airways
Find Deal
Thu, Sep 11 - Mon, Sep 22
Qatar Airways Logo
9:15 am - 3:10 pmBCN-KUL
23h 55m1 stop
Qatar Airways Logo
2:55 am - 2:40 pmKUL-BCN
17h 45m1 stop
$624Qatar Airways
Find Deal
Thu, May 15 - Thu, May 22
Qatar Airways Logo
10:50 pm - 8:55 pmBCN-KUL
16h 05m1 stop
Qatar Airways Logo
9:30 am - 9:15 pmKUL-BCN
17h 45m1 stop
$642Qatar Airways
Find Deal
Tue, Jun 10 - Fri, Jun 27
Singapore Airlines Logo
10:35 am - 9:00 amBCN-DPS
40h 25m2 stops
Singapore Airlines Logo
1:05 pm - 6:55 amDPS-BCN
23h 50m1 stop
$807Singapore Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 25
Singapore Airlines Logo
10:35 am - 12:05 amBCN-DPS
31h 30m2 stops
Singapore Airlines Logo
10:05 am - 6:55 amDPS-BCN
26h 50m1 stop
$809Singapore Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 25
Emirates Logo
9:00 pm - 8:40 amBCN-KUL
29h 40m1 stop
Emirates Logo
2:00 am - 1:25 pmKUL-BCN
17h 25m1 stop
$827Emirates
Find Deal
Thu, May 15 - Tue, May 27
Emirates Logo
9:00 pm - 7:35 amBCN-BKK
29h 35m1 stop
Emirates Logo
2:40 am - 1:25 pmBKK-BCN
15h 45m1 stop
$828Emirates
Find Deal
Tue, May 27 - Mon, Jun 2
Useful Info

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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Barcelona-El Prat Airport to Southeast Asia.

The cheapest ticket to Southeast Asia from Barcelona-El Prat Airport found in the last 72 hours was to Singapore, at $818 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 $818.

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $2,058 on average.

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 $671 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $982 and $926 respectively.

What’s the cheapest day of the week to fly from Barcelona to Southeast Asia?

The average price of all round-trip flights from Barcelona-El Prat Airport to Southeast Asia clicked on KAYAK for each day over the last 12 months.

When flying from Barcelona to Southeast Asia, you should consider leaving on a Sunday and avoid Saturdays if you are looking for the best rates. For your return to Barcelona, you’ll find the best rates on Thursdays and the most expensive ones on Wednesdays.

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. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.


Good to know

Low seasonMay
High seasonAugust
Cheapest flight$299
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 Bangkok

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.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally in the morning, when round-trip flights cost $812 on average. Morning departures are around 5% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,087.

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.
8.1
Singapore AirlinesOverall score based on 1292 reviews
8.2Boarding
8.0Entertainment
7.9Comfort
7.7Food
8.6Crew
Airline reviews

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

6.0 GoodDavid, Feb 2025JFK - SIN
Read more Singapore Airlines reviews

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Food could have been better. Too many passengers getting up and down all the time.

It was very good experience on board to Sydney with SQ.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

I was a member of Krisflyer for ten years, but my last flight to Tokyo was a disaster. I had to stand in line for four hours before check-in because they were late opening the counter, and there were more than 50 people behind me. The plane was extremely small, and the food could have been better. When I dropped off my stroller before boarding the plane, I expected to receive it upon exiting for my transfer. However, they returned the stroller to the checked baggage because they said I was late getting off the plane. Of course, I was late; they assigned me a seat at the back of the aircraft, and I was traveling with a baby! The worst part was when I arrived in Jakarta. They damaged my stroller and refused to approve my claim, so I had to pay for stroller rental because of the damage they caused. I don’t know what happened to Singapore Airlines, but I felt like I was flying with a budget airline.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

Food option Hindu veg to Hindu non veg request was unheard

Except for the uncleaned tray, and the delay in serving food for our section (which may have been due to the location of our row) everything else was good. The crew were very professional and responded to our requests promptly throughout the flight. We as a family were not disappointed by Emirates.

The plane was clean and well maintained the crew members were professionals and friendly and the food was good

Flight was delayed by and hour but were informed beforehand

Boarding, seats, entertainment and service were all great. Food was great except for the fact that there were too many sweet items.

Emeritus is ***** Fly dubai is 0 we need better service for Fly Dubai

Flight was on time. Seats (economy) were very comfortable and food was excellent. The bad thing was that after landing it took an hour to reach arrivals. We had to wait 15mins to get off the plane and then had to board a bus which moved very slowly and took almost 30 minutes.

On this flight, about the last 2 hours the captain kept the cabin too hot. It appeared like the ac was off.

Priority boarding for Silver and Premium Economy was very disorganised, in fact, non-existent.

The food options for children is limited The business class bed is not fully lie flat, and this is an uncomfortable sleep

Usually Emirates is my go to Airline on this flight: 1) All the crew seemed very inexperienced 2) Meal service for 7 hour flight was very slow - slowest I have ever experienced. 3) ONE flight attendant in economy serviced everyone on the left aisle in 2 cabins - thats 6 passengers per row (half the row) and over 30 rows of passengers. The others were no where to be seen. Thats pouring drinks and serving trays and offering options of meal and drinks for 180 passengers. by herself. In most flights it's 2 attendants per cart servicing one section. 4) Meal was not served till 3.5 hours later for some passengers at the back. 5) As a result only one meal was served even though the menu explicitly said 2. 6) Everyone was thirsty and starving 7) There were 2 loud crashes at the back galley 8) One passenger was out cold due to the sleeping tablets he had taken. The Flight attendants in their inexperience chose to try wake him up and create a situation where passengers were panicking and the passenger finally woke up and was annoyed. 9) They chose to wake up every sleeping passenger to feed them rather than move past the sleeping passengers. Do they know how hard it is to actually sleep on a plane?

Liked some flight attendants. 1 was rude I'll not say her name I don't want to get her jn trouble on my flight back to Dallas from Doha. Very rude to some races of people clearly. She needs a better attitude and bedside manners. Asking her questions and she responds "WHAT" twice rudely like I was bothering her and "is it going to be cranberry or mango juice with an attitude".

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

I was denied lounge facility at airport. Explanation was not satisfactory.

I purchased Qatar airways after seeing ads about its service. To my surprise Qatar is marketing gimmick and horrible airlines which I don’t recommend to anyone Flight was dirty including flight from Miami to Doha And Doha airport restrooms are dirty On top of this they use this pathetic cheap indigo From Doha to Hyderabad which I will never fly Also they lost one of my baggage in Indigo and still waiting to receive it. I will never travel Qatar and will never recommend

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

Qatar Airways in-flight first/business class service is superior to any US airline; excellent meals are served on short haul flights such as between DXB and DOH.

Boston to Doha was great but Doha to Dhaka was the worst experience.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

Do not overbook flights and kick out confirmed ticketed passengers :-(

Staff was very friendly. There is no on board entertainment, but it’s such a short flight that it doesn’t matter. We also got a meal which was nice and unexpected due to the length of the flight.

second leg was more comfortable. Customer service in Abu Dhabi is okay.

Took a long time for boarding. The flight was comfortable.

Extremely bad food, they never gave our bags in time, the online check-in did not let us check in because we had Indian OCI not sure why we were given the option to check in then, because we couldn’t check in online we had to go in person and we were not able to change our seats and sit with our family

Should have had business class line in immigration. Food quality suboptimal

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

The seat was like there is no leg space....there were no proper option for food in the airline. It seemed like the airline was at brink of bankruptcy. The crew was helpful except for a few.

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

The flight was delayed which cause me to miss my connecting flight in AbuDhsbi airport.

I did not have a good experience in both flights of Etihad. First of all, when I was booking the flight, there were two options. The first option was a cheaper flight with longer layover (9 hrs), or a more expensive flight with shorter layover (2 hrs). I booked the expensive flight with shorter layover because I wanted a more comfortable trip. A few days before the trip, Etihad informed me that the departure time of my first flight will change 7 hours earlier, leading to an 9 hour layover, without giving me another option nor reimbursing me for the extra cost. They didn’t even send me an apologetic email for this change. Regarding the flight experience, I would rate it as mediocre. This is mostly because the pilots of both flights did their best to give us the worst approach to airports that I have ever experienced. In the case of the first flight they had to aboard the landing and took off again right before touching the landing strip. The captain said that it was due to wind conditions but the second time the pilot followed the same direction as the first time to land the plane.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced.

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

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