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Cheap flights from Karachi to Southeast Asia from £139

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — BKK
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Karachi to Southeast Asia

Keep the following information in mind while searching for Karachi to Southeast Asia flight deals. Data was last updated 15 September 2025.

Round-trip from

£244

One-way from

£139

Popular in

January

Cheapest in

May

Average price

£450
AirAsia X
  • AirAsia X
  • 15/10-22/10
  • Nonstop
  • 12h 25m total
  • Karachi to Southeast Asia
Search Deals
AirAsia X
  • AirAsia X
  • 20/10
  • Nonstop
  • 6h 20m total
  • Karachi to Southeast Asia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Karachi to Southeast Asia

Cheapest flights from Karachi to Southeast Asia
Explore the most affordable flight options available from Karachi to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Wed 15/1022:45KHI - KUL
Nonstop6h 20mAirAsia X
Wed 22/1018:25KUL - KHI
Nonstop6h 05mAirAsia X
Deal found 15/9£244
Fri 26/922:45KHI - KUL
Nonstop6h 20mAirAsia X
Sun 5/1018:25KUL - KHI
Nonstop6h 05mAirAsia X
Deal found 15/9£272
Wed 29/1022:20KHI - KUL
Nonstop6h 10mAirAsia X
Wed 5/1117:55KUL - KHI
Nonstop6h 10mAirAsia X
Deal found 14/9£273
Mon 6/1022:45KHI - KUL
Nonstop6h 20mAirAsia X
Mon 3/1117:55KUL - KHI
Nonstop6h 10mAirAsia X
Deal found 13/9£276
Sun 28/922:45KHI - KUL
Nonstop6h 20mAirAsia X
Fri 3/1018:25KUL - KHI
Nonstop6h 05mAirAsia X
Deal found 15/9£279
Tue 25/1121:10KHI - KUL
Nonstop6h 15mBatik Air
Thu 4/1217:00KUL - KHI
Nonstop6h 10mBatik Air
Deal found 15/9£286
Mon 6/1022:45KHI - KUL
Nonstop6h 20mMultiple Airlines
Tue 14/1017:00KUL - KHI
Nonstop6h 10mMultiple Airlines
Deal found 15/9£287
Sat 25/1006:55KHI - KUL
1 stop21h 00mSriLankan Airlines
Mon 24/1114:55KUL - KHI
1 stop28h 35mSriLankan Airlines
Deal found 14/9£288
Mon 6/1006:55KHI - KUL
1 stop28h 05mSriLankan Airlines
Mon 3/1114:55KUL - KHI
1 stop28h 35mSriLankan Airlines
Deal found 13/9£290
Sat 25/1021:00KHI - KUL
Nonstop6h 15mMultiple Airlines
Mon 24/1117:55KUL - KHI
Nonstop6h 10mMultiple Airlines
Deal found 14/9£294
Tue 7/1021:00KHI - KUL
Nonstop6h 15mBatik Air
Thu 23/1017:00KUL - KHI
Nonstop6h 10mBatik Air
Deal found 15/9£308
Wed 24/922:45KHI - KUL
Nonstop6h 20mAirAsia X
Wed 8/1018:25KUL - KHI
Nonstop6h 05mAirAsia X
Deal found 15/9£308

Cheapflights Fare Finder

 
Customise your flight search to find flights from Karachi 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 858,174 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Karachi to Southeast Asia that are best for you.

Fly from

Karachi

Fly to

Southeast Asia

Route

Depart

Return

Price

KarachiKuala Lumpur

KHI - KUL

KHIKUL

Karachi Quaid-E-Azam Intl

Tue 7/10

21:00-06:15

Nonstop6h 15m

Kuala Lumpur Intl

Sat 18/10

17:00-20:10

Nonstop6h 10m

£308

KarachiKuala Lumpur

KHI - KUL

KHIKUL

Karachi Quaid-E-Azam Intl

Sat 25/10

21:00-06:15

Nonstop6h 15m

Kuala Lumpur Intl

Tue 28/10

17:00-20:10

Nonstop6h 10m

£330

KarachiKuala Lumpur

KHI - KUL

KHIKUL

Karachi Quaid-E-Azam Intl

Thu 23/10

21:00-06:15

Nonstop6h 15m

Kuala Lumpur Intl

Tue 28/10

17:00-20:10

Nonstop6h 10m

£330

KarachiSingapore

KHI - SIN

KHISIN

Karachi Quaid-E-Azam Intl

Thu 30/10

21:10-12:20

1 stop12h 10m

Singapore Changi

Thu 6/11

23:30-21:05

1 stop24h 35m

£375

KarachiKuala Lumpur

KHI - KUL

KHIKUL

Karachi Quaid-E-Azam Intl

Fri 3/10

21:35-08:10

1 stop31h 35m

Kuala Lumpur Intl

Wed 8/10

09:50-17:55

1 stop11h 05m

£384

KarachiKuala Lumpur

KHI - KUL

KHIKUL

Karachi Quaid-E-Azam Intl

Thu 25/9

05:15-19:50

1 stop11h 35m

Kuala Lumpur Intl

Mon 6/10

09:45-17:55

1 stop11h 10m

£391

KarachiKuala Lumpur

KHI - KUL

KHIKUL

Karachi Quaid-E-Azam Intl

Mon 29/9

05:15-19:50

1 stop11h 35m

Kuala Lumpur Intl

Sun 5/10

21:40-17:55

1 stop23h 15m

£391

KarachiKuala Lumpur

KHI - KUL

KHIKUL

Karachi Quaid-E-Azam Intl

Thu 25/9

05:15-19:50

1 stop11h 35m

Kuala Lumpur Intl

Tue 7/10

09:50-17:55

1 stop11h 05m

£392

KarachiKuala Lumpur

KHI - KUL

KHIKUL

Karachi Quaid-E-Azam Intl

Fri 26/9

05:15-19:50

1 stop11h 35m

Kuala Lumpur Intl

Thu 2/10

21:40-17:55

1 stop23h 15m

£392

KarachiKuala Lumpur

KHI - KUL

KHIKUL

Karachi Quaid-E-Azam Intl

Fri 26/9

05:15-19:50

1 stop11h 35m

Kuala Lumpur Intl

Tue 7/10

21:40-03:00

1 stop32h 20m

£392

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 44 results
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Best time to book a flight from Karachi to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Karachi with our price prediction graph.
Estimated return 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 Karachi to Southeast Asia

What is the cheapest month to book a flight from Karachi to Southeast Asia?

Currently, May is the cheapest month in which you can book a flight from Karachi to Southeast Asia (average of £717). Flying from Karachi to Southeast Asia in December is currently the most expensive (average of £1,123). 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 KHI to YJX?

Find hourly flight availability from Karachi 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 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Karachi to Southeast Asia as you normally would.

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 15 September 2025.
Read through reviews of airlines operating flights from Karachi to Southeast Asia, such as Emirates, Thai Airways, andEtihad Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very Good
3,334 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Thai Airways
7.8
Good
350 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Etihad Airways
7.4
Good
1,250 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
flydubai
6.5
Okay
141 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Batik Air
5.9
Fair
73 reviews
Emirates
8.1
Very Good
3,334 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

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

  • What airport do you fly from for flights from Karachi to Southeast Asia?

    For a flight from Karachi to Southeast Asia, you will be flying from Quaid-E-Azam Intl. Karachi Quaid-E-Azam Intl (KHI) is just 10.7 mi from the center of the city.

  • How long is the flight from Karachi to Southeast Asia?

    Airlines like AirAsia X, Batik Air, and Etihad Airways fly from Karachi to Southeast Asia in about 6h 15m. The time it takes to get you to your destination can typically vary by up to 5h 20m. Karachi and Southeast Asia are separated by a distance of 2759 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Karachi to Southeast Asia one-way?

    The cheapest airline one-way is AirAsia X, with whom users have recently found tickets for as low as £139. However, be on the lookout for offers from Qatar Airways and Air Arabia, as they are both options that can get you from Karachi to Southeast Asia for a low price.

  • What are the most popular routes from Karachi to Southeast Asia?

    Most travelers choose Karachi Quaid-E-Azam Intl - Kuala Lumpur Intl, Karachi Quaid-E-Azam Intl - Bangkok Suvarnabhumi or Karachi Quaid-E-Azam Intl - Singapore Changi when deciding on the best route from Karachi to Southeast Asia.

  • What are the cheapest flights from Karachi to Southeast Asia?

    Looking at all options, your cheapest flight can be booked for £278. While the most popular route (Karachi Quaid-E-Azam Intl - Kuala Lumpur Intl) can be booked for £287 on average, our data indicates £494 when flying from Karachi to Southeast Asia.

  • Can I find deals for flights from Karachi to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Karachi to Southeast Asia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Karachi to Southeast Asia?

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

  • Can I find deals for business class flights from Karachi to Southeast Asia?

    Yes. Cheapflights offers flight deals from Karachi 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 Karachi to Southeast Asia?

    Currently, May is the cheapest month in which you can book a flight from Karachi to Southeast Asia (average of £717). Flying from Karachi to Southeast Asia in December is currently the most expensive (average of £1,123). 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

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Top 5 airlines flying from Karachi to Southeast Asia

Discover the top 5 airlines that operate flights from Karachi 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 858,174 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest£367Average£529FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest£372Average£458FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Thai AirwaysCheapest£380Average£566FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
SriLankan AirlinesCheapest£411Average£447FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Etihad AirwaysCheapest£426Average£500FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

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How does Cheapflights help users find flights from Karachi to Southeast Asia?

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Why should you use Cheapflights to find cheap flight tickets from Karachi to Southeast Asia?

Millions of users choose and trust Cheapflights to book the best flight deals from Karachi to Southeast Asia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Karachi to Southeast Asia with no change fees?

Yes! Cheapflights helps users easily find flights from Karachi to Southeast Asia with no change fees.

Can Cheapflights notify me if prices for flights from Karachi to Southeast Asia become cheaper?

Yes! Start tracking prices for Karachi to Southeast Asia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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