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$304+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — BKK
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This Gotogate deal was found by Cheapflights users on 1/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:00 pm
BCN
-
KUL
1 stop14h 35m
Etihad Airways
Tue 3/179:35 am
KUL
-
BCN
1 stop16h 00m
Etihad Airways
Deal found 1/26$586
This FlightHub deal was found by Cheapflights users on 1/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:30 pm
BCN
-
KUL
1 stop15h 20m
Etihad Airways
Tue 5/59:50 am
KUL
-
BCN
1 stop15h 25m
Etihad Airways
Deal found 1/26$587
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2410:00 am
BCN
-
KUL
1 stop26h 35m
Etihad Airways
Tue 3/39:35 am
KUL
-
BCN
1 stop16h 00m
Etihad Airways
Deal found 1/27$588
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:00 am
BCN
-
KUL
1 stop26h 35m
Etihad Airways
Wed 3/189:35 am
KUL
-
BCN
1 stop16h 00m
Etihad Airways
Deal found 1/25$602
This Etihad Airways deal was found by Cheapflights users on 1/26. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:30 pm
BCN
-
KUL
1 stop15h 20m
Etihad Airways
Mon 5/119:50 am
KUL
-
BCN
1 stop15h 25m
Etihad Airways
Deal found 1/26$607
This Etihad Airways deal was found by Cheapflights users on 1/27. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:30 pm
BCN
-
KUL
1 stop15h 15m
Etihad Airways
Fri 5/159:50 am
KUL
-
BCN
1 stop15h 25m
Etihad Airways
Deal found 1/27$608
This KLM deal was found by Cheapflights users on 1/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:55 pm
BCN
-
KUL
1 stop36h 45m
KLM
Thu 3/197:25 pm
KUL
-
BCN
2 stops23h 50m
KLM
Deal found 1/26$609
This Etihad Airways deal was found by Cheapflights users on 1/26. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:30 pm
BCN
-
KUL
1 stop15h 20m
Etihad Airways
Mon 5/189:50 am
KUL
-
BCN
1 stop15h 25m
Etihad Airways
Deal found 1/26$610
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/212:45 pm
BCN
-
SIN
3 stops25h 45m
Multiple Airlines
Sun 3/87:25 pm
SIN
-
BCN
2 stops27h 50m
Multiple Airlines
Deal found 1/25$610
This Shenzhen Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 4/2212:20 pm
BCN
-
MNL
1 stop31h 20m
Shenzhen Airlines
Mon 5/112:55 am
MNL
-
BCN
1 stop36h 45m
Shenzhen Airlines
Deal found 1/25$615
This Etihad Airways deal was found by Cheapflights users on 1/27. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:00 pm
BCN
-
KUL
1 stop14h 35m
Etihad Airways
Tue 3/109:35 am
KUL
-
BCN
1 stop28h 35m
Etihad Airways
Deal found 1/27$620
This Shenzhen Airlines deal was found by Cheapflights users on 1/26. 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 Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/811:20 am
BCN
-
SGN
1 stop32h 30m
Shenzhen Airlines
Mon 3/302:50 am
SGN
-
BCN
1 stop35h 50m
Shenzhen Airlines
Deal found 1/26$621

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 January 27, 2026.

Round-trip from

$586
(Gotogate)

One-way from

$304
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$852
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 ($102 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 January 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 January 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

Barcelona-El Prat

Fly to

Southeast Asia

Route

Depart

Return

Price

BarcelonaKuala Lumpur

BCN - KUL

BCNKUL

Barcelona-El Prat

Sun 4/26

10:30 pm-7:45 pm

1 stop15h 15m

Kuala Lumpur Intl

Wed 5/20

9:50 am-7:15 pm

1 stop15h 25m

$608

BarcelonaKuala Lumpur

BCN - KUL

BCNKUL

Barcelona-El Prat

Mon 5/4

10:30 pm-7:45 pm

1 stop15h 15m

Kuala Lumpur Intl

Tue 5/19

9:50 am-7:15 pm

1 stop15h 25m

$608

BarcelonaKuala Lumpur

BCN - KUL

BCNKUL

Barcelona-El Prat

Thu 5/7

10:30 pm-7:50 pm

1 stop15h 20m

Kuala Lumpur Intl

Wed 5/20

9:50 am-7:15 pm

1 stop15h 25m

$608

BarcelonaKuala Lumpur

BCN - KUL

BCNKUL

Barcelona-El Prat

Sun 5/3

10:30 pm-7:45 pm

1 stop15h 15m

Kuala Lumpur Intl

Wed 5/20

9:50 am-7:15 pm

1 stop15h 25m

$608

BarcelonaKuala Lumpur

BCN - KUL

BCNKUL

Barcelona-El Prat

Mon 5/4

10:30 pm-7:45 pm

1 stop15h 15m

Kuala Lumpur Intl

Fri 5/15

9:50 am-7:15 pm

1 stop15h 25m

$608

BarcelonaHo Chi Minh City

BCN - SGN

BCNSGN

Barcelona-El Prat

Mon 3/9

11:20 am-1:50 am

1 stop32h 30m

Ho Chi Minh City

Mon 3/23

2:50 am-8:40 am

1 stop35h 50m

$644

BarcelonaKuala Lumpur

BCN - KUL

BCNKUL

Barcelona-El Prat

Wed 5/13

12:20 pm-7:30 pm

1 stop25h 10m

Kuala Lumpur Intl

Sat 5/16

3:30 am-9:40 am

1 stop36h 10m

$646

BarcelonaSingapore

BCN - SIN

BCNSIN

Barcelona-El Prat

Wed 3/18

6:00 am-4:15 pm

1 stop27h 15m

Singapore Changi

Tue 3/24

10:50 pm-3:00 pm

1 stop23h 10m

$647

BarcelonaKuala Lumpur

BCN - KUL

BCNKUL

Barcelona-El Prat

Thu 5/14

7:35 am-8:10 am

1 stop18h 35m

Kuala Lumpur Intl

Sat 5/30

9:50 am-11:20 pm

1 stop19h 30m

$649

BarcelonaHanoi

BCN - HAN

BCNHAN

Barcelona-El Prat

Mon 4/27

12:20 pm-1:10 am

1 stop31h 50m

Hanoi Noibai

Wed 5/6

2:10 am-9:40 am

1 stop36h 30m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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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 $299). Flying from Barcelona-El Prat Airport to Southeast Asia in July is currently the most expensive (average of $697). 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 January 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 January 27, 2026.
Get a feel of what it's like to fly with Singapore Airlines, Emirates, and Qatar 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
1,439 reviews

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very good
1,439 reviews
Singapore Airlines
8.2
Very good
1,439 reviews

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Emirates
8.1
Very good
3,488 reviews
Singapore Airlines
8.2
Very good
1,439 reviews

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qatar Airways
7.4
Good
3,731 reviews
Singapore Airlines
8.2
Very good
1,439 reviews

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Etihad Airways
7.3
Good
1,376 reviews
Singapore Airlines
8.2
Very good
1,439 reviews

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Air China
7.2
Good
138 reviews
Singapore Airlines
8.2
Very good
1,439 reviews

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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 China Eastern 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 $308 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 - Bangkok Suvarnabhumi or Barcelona-El Prat - Singapore Changi 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 $299). Flying from Barcelona-El Prat Airport to Southeast Asia in July is currently the most expensive (average of $697). 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.

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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$408Average$974FlexibilityNo cancel feeOn-time79%
SAUDIACheapest$413Average$694FlexibilityNo cancel feeOn-time86%
Etihad AirwaysCheapest$502Average$865FlexibilityNo cancel feeOn-time75%
Shenzhen AirlinesCheapest$548Average$617FlexibilityNo cancel feeOn-time63%
Kuwait AirwaysCheapest$553Average$750FlexibilityNo cancel feeOn-time64%
Austrian AirlinesCheapest$584Average$978FlexibilityNo cancel feeOn-time78%
Air ChinaCheapest$598Average$708FlexibilityNo cancel feeOn-time67%
ITA AirwaysCheapest$640Average$762FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$698Average$1,048FlexibilityNo cancel feeOn-time68%
China EasternCheapest$699Average$784FlexibilityNo cancel feeOn-time62%

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