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$306+ Cheap flights from Barcelona-El Prat (BCN) to Southeast Asia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — BKK
Apr 26 — May 31
Sun 4/26
Sun 5/3
1 adult, Economy
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Cheap flight deals from Barcelona-El Prat to Southeast Asia

Cheapest flights from Barcelona-El Prat to Southeast Asia
Explore the most affordable flight options available from Barcelona-El Prat to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2026.

This Justfly.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:30 pm
BCN
-
SIN
1 stop29h 10m
Etihad Airways
Sat 6/209:00 pm
SIN
-
BCN
1 stop28h 15m
Etihad Airways
Deal found 3/27$471
This FlightHub deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:30 pm
BCN
-
KUL
1 stop27h 55m
Etihad Airways
Thu 4/309:55 pm
KUL
-
BCN
1 stop27h 25m
Etihad Airways
Deal found 3/25$595
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1710:30 pm
BCN
-
KUL
1 stop15h 15m
Etihad Airways
Tue 6/309:55 pm
KUL
-
BCN
1 stop27h 20m
Etihad Airways
Deal found 3/26$597
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:30 pm
BCN
-
KUL
1 stop15h 15m
Etihad Airways
Thu 7/29:50 am
KUL
-
BCN
1 stop15h 25m
Etihad Airways
Deal found 3/26$599
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:30 pm
BCN
-
KUL
1 stop15h 15m
Etihad Airways
Thu 7/29:50 am
KUL
-
BCN
1 stop15h 25m
Etihad Airways
Deal found 3/26$600
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:30 pm
BCN
-
KUL
1 stop15h 15m
Etihad Airways
Wed 7/19:50 am
KUL
-
BCN
1 stop15h 25m
Etihad Airways
Deal found 3/25$601
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:30 pm
BCN
-
KUL
1 stop15h 15m
Etihad Airways
Fri 6/269:50 am
KUL
-
BCN
1 stop15h 25m
Etihad Airways
Deal found 3/26$602
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:45 am
BCN
-
KUL
1 stop27h 00m
Etihad Airways
Tue 6/309:50 am
KUL
-
BCN
1 stop15h 25m
Etihad Airways
Deal found 3/25$606
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1810:45 am
BCN
-
KUL
1 stop15h 40m
Etihad Airways
Tue 4/289:55 pm
KUL
-
BCN
1 stop15h 40m
Etihad Airways
Deal found 3/25$607
This Shenzhen Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:20 am
BCN
-
SGN
1 stop32h 30m
Shenzhen Airlines
Sat 12/52:50 am
SGN
-
BCN
1 stop35h 45m
Shenzhen Airlines
Deal found 3/27$608
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2010:30 pm
BCN
-
KUL
1 stop15h 15m
Etihad Airways
Mon 6/299:50 am
KUL
-
BCN
1 stop15h 25m
Etihad Airways
Deal found 3/25$609
This Shenzhen Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:20 am
BCN
-
SGN
1 stop32h 30m
Shenzhen Airlines
Sat 11/72:50 am
SGN
-
BCN
1 stop35h 45m
Shenzhen Airlines
Deal found 3/25$611

Find flight deals from Barcelona-El Prat to Southeast Asia

Keep the following information in mind while searching for Barcelona-El Prat to Southeast Asia flight deals. Data was last updated March 27, 2026.

Round-trip from

$471
(Justfly.com)

One-way from

$306
(Super.com)

Popular in

August

Cheapest in

September

Average price

$871
From Barcelona-El Prat to Southeast Asia
Search Deals
One-way flight from Barcelona-El Prat to Southeast Asia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 27, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaKuala Lumpur

BCN - KUL

BCNKUL

Barcelona-El Prat

Sun 6/14

10:30 pm-8:25 am

1 stop27h 55m

Kuala Lumpur Intl

Tue 6/30

9:55 pm-7:15 pm

1 stop27h 20m

$635

BarcelonaKuala Lumpur

BCN - KUL

BCNKUL

Barcelona-El Prat

Sun 6/14

10:45 am-8:25 am

1 stop15h 40m

Kuala Lumpur Intl

Sat 6/27

9:50 am-7:15 pm

1 stop15h 25m

$662

BarcelonaSingapore

BCN - SIN

BCNSIN

Barcelona-El Prat

Mon 6/15

10:30 pm-9:40 am

1 stop29h 10m

Singapore Changi

Thu 7/2

9:00 pm-7:35 am

1 stop16h 35m

$666
Quickest round-trip

BarcelonaKuala Lumpur

BCN - KUL

BCNKUL

Barcelona-El Prat

Sat 6/13

10:30 pm-7:45 pm

1 stop15h 15m

Kuala Lumpur Intl

Sat 7/4

9:50 am-7:15 pm

1 stop15h 25m

$693

BarcelonaJakarta

BCN - CGK

BCNCGK

Barcelona-El Prat

Tue 6/23

10:45 am-8:35 pm

1 stop28h 50m

Jakarta Soekarno-Hatta Intl

Wed 7/1

7:05 pm-7:35 am

1 stop17h 30m

$695

BarcelonaSingapore

BCN - SIN

BCNSIN

Barcelona-El Prat

Fri 6/19

10:45 am-9:40 am

1 stop16h 55m

Singapore Changi

Thu 7/2

9:00 pm-7:35 am

1 stop16h 35m

$715

BarcelonaSingapore

BCN - SIN

BCNSIN

Barcelona-El Prat

Fri 6/19

10:45 am-9:40 am

1 stop16h 55m

Singapore Changi

Mon 6/29

9:00 pm-7:35 am

1 stop16h 35m

$715

BarcelonaKuala Lumpur

BCN - KUL

BCNKUL

Barcelona-El Prat

Sat 4/25

9:15 am-1:25 pm

2 stops22h 10m

Kuala Lumpur Intl

Wed 5/13

9:30 am-9:15 pm

1 stop17h 45m

$768

BarcelonaPhuket City

BCN - HKT

BCNHKT

Barcelona-El Prat

Mon 5/4

2:35 pm-5:25 pm

2 stops21h 50m

Phuket City

Thu 5/21

9:20 am-9:15 pm

1 stop16h 55m

$795

BarcelonaKuala Lumpur

BCN - KUL

BCNKUL

Barcelona-El Prat

Thu 5/28

10:50 pm-10:55 pm

2 stops18h 05m

Kuala Lumpur Intl

Wed 6/10

5:45 pm-7:30 am

2 stops19h 45m

$796

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Barcelona-El Prat to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Barcelona-El Prat with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Barcelona-El Prat Airport to Southeast Asia

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Southeast Asia?

Currently, September is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Southeast Asia (average of $255). Flying from Barcelona-El Prat Airport to Southeast Asia in July is currently the most expensive (average of $700). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BCN to YJX?

Find hourly flight availability from Barcelona-El Prat to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 27, 2026.

When flying from Barcelona-El Prat Airport to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated March 27, 2026.
Get a feel of what it's like to fly with Singapore Airlines,Emirates, andQatar Airways from Barcelona-El Prat Airport to Southeast Asia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,484 reviews

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very good
1,484 reviews
Singapore Airlines
8.2
Very good
1,484 reviews

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Emirates
8.1
Very good
3,545 reviews
Singapore Airlines
8.2
Very good
1,484 reviews

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qatar Airways
7.4
Good
3,732 reviews
Singapore Airlines
8.2
Very good
1,484 reviews

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Etihad Airways
7.3
Good
1,430 reviews
Singapore Airlines
8.2
Very good
1,484 reviews

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Air China
7.3
Good
144 reviews
Singapore Airlines
8.2
Very good
1,484 reviews

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Barcelona-El Prat Airport to Southeast Asia?

    There are many flights that can get you from Barcelona-El Prat Airport to Southeast Asia in 15h 15m. Fly via Etihad Airways, Shenzhen Airlines, or Oman Air to get the fastest option. There are 6586 mi between Barcelona-El Prat Airport and Southeast Asia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Barcelona-El Prat Airport to Southeast Asia one-way?

    One-way options have recently been found by users for as low as $298 on Etihad Airways. Other airlines that offer cheap prices include Qatar Airways from $322 and Singapore Airlines from $339 one-way.

  • What are the most popular routes from Barcelona-El Prat Airport to Southeast Asia?

    When deciding which route to take from Barcelona-El Prat Airport to Southeast Asia consider Barcelona-El Prat - Manila Ninoy Aquino Intl, Barcelona-El Prat - Hanoi Noibai or Barcelona-El Prat - Bangkok Suvarnabhumi as they are the most popular.

  • Can I find deals for flights from Barcelona-El Prat to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to Southeast Asia.

  • Can I find deals for business class flights from Barcelona-El Prat to Southeast Asia?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Barcelona-El Prat Airport to Southeast Asia?

    Currently, September is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Southeast Asia (average of $255). Flying from Barcelona-El Prat Airport to Southeast Asia in July is currently the most expensive (average of $700). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Barcelona-El Prat to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Barcelona-El Prat to Manila flights
Barcelona-El Prat to Suvarnabhumi flights
Barcelona-El Prat to Kuala Lumpur Intl flights
Barcelona-El Prat to Hong Kong flights

Top 10 airlines flying from Barcelona-El Prat to Southeast Asia

Discover the top 10 airlines that operate flights from Barcelona-El Prat to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$408Average$977FlexibilityNo cancel feeOn-time79%
SAUDIACheapest$413Average$694FlexibilityNo cancel feeOn-time86%
Etihad AirwaysCheapest$502Average$890FlexibilityNo cancel feeOn-time75%
Kuwait AirwaysCheapest$553Average$751FlexibilityNo cancel feeOn-time64%
Air ChinaCheapest$610Average$725FlexibilityNo cancel feeOn-time67%
ITA AirwaysCheapest$640Average$757FlexibilityNo cancel feeOn-time81%
China EasternCheapest$699Average$826FlexibilityNo cancel feeOn-time62%
Turkish AirlinesCheapest$717Average$922FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$728Average$1,026FlexibilityNo cancel feeOn-time68%
IberiaCheapest$729Average$784FlexibilityNo cancel feeOn-time77%

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