618﷼+ Cheap flights 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
Mar 8 — Mar 151
1 adult
1 adult, Economy, 0 bags

Flights to Southeast Asia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Southeast Asia
Explore the most affordable flight options available to Southeast Asia. Find the lowest fares based on data from user searches, with prices last updated on February 6, 2026.

Sun 2/157:40 pm
DOH
-
SIN
1 stop13h 30m
IndiGo
Wed 2/2511:15 am
SIN
-
DOH
1 stop23h 40m
IndiGo
Deal found 2/51,420﷼
Wed 2/1110:50 am
DOH
-
SIN
1 stop17h 45m
Etihad Airways
Fri 3/67:25 pm
SIN
-
DOH
1 stop12h 00m
Etihad Airways
Deal found 2/41,456﷼
Fri 3/67:00 pm
DOH
-
BKK
1 stop20h 35m
Air India
Thu 3/128:50 pm
BKK
-
DOH
1 stop25h 10m
Air India
Deal found 2/31,460﷼
Sun 3/17:15 pm
DOH
-
BKK
1 stop27h 00m
Shenzhen Airlines
Sat 3/712:10 pm
BKK
-
DOH
1 stop21h 50m
Shenzhen Airlines
Deal found 2/61,463﷼
Sun 3/810:55 pm
DOH
-
BKK
1 stop20h 30m
Etihad Airways
Sun 3/152:55 am
BKK
-
DOH
1 stop22h 00m
Etihad Airways
Deal found 2/51,471﷼
Thu 2/510:50 am
DOH
-
BKK
1 stop27h 55m
Etihad Airways
Wed 2/112:40 pm
BKK
-
DOH
1 stop22h 55m
Etihad Airways
Deal found 2/41,474﷼
Tue 2/105:45 pm
DOH
-
SIN
1 stop10h 50m
Etihad Airways
Sat 3/77:25 pm
SIN
-
DOH
1 stop13h 00m
Etihad Airways
Deal found 2/41,474﷼
Sat 3/77:00 pm
DOH
-
BKK
1 stop14h 35m
Air India
Fri 3/138:50 pm
BKK
-
DOH
1 stop25h 10m
Air India
Deal found 2/51,481﷼
Thu 2/127:40 pm
DOH
-
SIN
1 stop13h 30m
IndiGo
Thu 2/1911:15 am
SIN
-
DOH
1 stop17h 30m
IndiGo
Deal found 2/51,481﷼
Mon 3/25:45 pm
DOH
-
BKK
1 stop25h 40m
Etihad Airways
Sun 3/152:55 am
BKK
-
DOH
1 stop17h 45m
Etihad Airways
Deal found 2/61,485﷼
Sat 3/211:15 am
DOH
-
DPS
1 stop25h 20m
China Southern
Tue 3/318:40 am
DPS
-
DOH
1 stop19h 10m
China Southern
Deal found 2/61,503﷼
Mon 3/97:00 pm
DOH
-
BKK
1 stop14h 35m
Air India
Sat 3/218:50 pm
BKK
-
DOH
1 stop25h 10m
Air India
Deal found 2/61,507﷼

Find flight deals to Southeast Asia

Find the latest flights to Southeast Asia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 206,823 searches and data was last updated on February 6, 2026.

Return from

1,463﷼

One-way from

618﷼

Popular in

July

Cheapest in

September

Average price

1,987﷼
Shenzhen Airlines
  • Shenzhen Airlines
  • 3/1-3/7
  • 2 total stops
  • 48h 50m total
  • Doha to Bangkok
IndiGo
  • IndiGo
  • 2/15
  • 1 total stop
  • 13h 30m total
  • Doha to Southeast Asia
Highest demand for flights based on searches. 11% potential increase in price (249﷼ potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (39﷼ potential savings vs. average return price).
Average for return flights in February 2026

Cheapflights Fare Finder

 
Locate flights to Southeast Asia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 206,823 searches and data was last updated on February 6, 2026.
Use the filters below to find and compare flights to Southeast Asia that are best for you.

Fly from

Doha

Route

Depart

Return

Price

DohaBangkok

DOH - BKK

DOHBKK

Doha Hamad Intl

Sat 3/7

7:00 pm-7:35 pm

1 stop20h 35m

Bangkok Suvarnabhumi

Fri 3/13

8:50 pm-9:15 pm

1 stop28h 25m

1,478﷼

DohaPhuket City

DOH - HKT

DOHHKT

Doha Hamad Intl

Tue 2/17

2:10 am-9:45 pm

1 stop15h 35m

Phuket City

Sun 2/22

7:10 pm-8:50 pm

1 stop29h 40m

1,536﷼

DohaBangkok

DOH - BKK

DOHBKK

Doha Hamad Intl

Sun 4/26

4:10 pm-6:55 am

1 stop10h 45m

Bangkok Suvarnabhumi

Wed 4/29

9:00 am-3:10 pm

1 stop10h 10m

1,539﷼

DohaDenpasar

DOH - DPS

DOHDPS

Doha Hamad Intl

Sun 3/22

1:15 am-7:35 am

1 stop25h 20m

Denpasar Bali Ngurah Rai

Mon 3/30

8:40 am-10:50 pm

1 stop19h 10m

1,539﷼

DohaSingapore

DOH - SIN

DOHSIN

Doha Hamad Intl

Wed 2/18

5:30 am-6:30 pm

3 stops32h 00m

Singapore Changi

Sat 2/28

10:30 am-10:25 am

3 stops28h 55m

1,539﷼

DohaSingapore

DOH - SIN

DOHSIN

Doha Hamad Intl

Tue 2/17

4:35 am-9:35 am

1 stop24h 00m

Singapore Changi

Sat 2/28

7:25 pm-2:25 am

1 stop12h 00m

1,546﷼

DohaSingapore

DOH - SIN

DOHSIN

Doha Hamad Intl

Fri 2/20

5:45 pm-9:35 am

1 stop10h 50m

Singapore Changi

Fri 2/27

7:25 pm-2:25 am

1 stop12h 00m

1,546﷼

DohaSingapore

DOH - SIN

DOHSIN

Doha Hamad Intl

Thu 3/5

5:45 pm-9:30 pm

2 stops22h 45m

Singapore Changi

Thu 3/12

4:15 am-4:40 pm

2 stops17h 25m

1,546﷼

DohaSingapore

DOH - SIN

DOHSIN

Doha Hamad Intl

Mon 3/2

10:50 am-9:35 am

1 stop17h 45m

Singapore Changi

Fri 3/6

7:25 pm-2:25 am

1 stop12h 00m

1,557﷼

DohaBangkok

DOH - BKK

DOHBKK

Doha Hamad Intl

Mon 4/27

4:10 pm-6:50 am

1 stop10h 40m

Bangkok Suvarnabhumi

Sat 5/2

9:00 am-3:10 pm

1 stop10h 10m

1,622﷼

Flights are sorted by cheapest return flights first.

Deals found on 2/5

Showing 1-10 of 60 results
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2
3
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6

Best time to book a flight to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia 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 to Southeast Asia

How long is the flight to Southeast Asia?

On average, a flight from Doha to Southeast Asia takes 14 hours 5 minutes. Flights to Southeast Asia from other popular cities in Qatar will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Southeast Asia

The most flights from Doha to Southeast Asia are scheduled on a Wednesday (55 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (43 on average).

What are the cheapest airlines that fly to Southeast Asia?

The cheapest airlines flying from Doha to Southeast Asia are Air India, Salam Air and IndiGo.

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 mm per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 February 6, 2026.
Check out reviews from past customers who have flown Oman Air, Qatar Airways, andEtihad Airways to Southeast Asia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.7

Crew

8.2

Food

7.7

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

7.7

Crew

8.2

Food

7.7

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

7.7

Crew

8.2

Food

7.7

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

7.7

Crew

8.2

Food

7.7

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

7.7

Crew

8.2

Food

7.7

Overall

8.1

Boarding

8.1

Comfort

8.0

Entertainment

7.7

Crew

8.2

Food

7.7

Overall

8.1

Boarding

8.1

Comfort

8.0

FAQs about flying to Southeast Asia

  • Can I find cheaper flights to Southeast Asia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Southeast Asia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Southeast Asia?

    Based on reviews from Cheapflights users, Air India is rated the highest out of the airlines that fly to Southeast Asia.

  • How much is a return flight to Southeast Asia?

    A return flight to Southeast Asia will typically cost around 773﷼, however they can be found for as little as 273﷼.

  • Where does the fastest flight to Southeast Asia depart from?

    For those looking to save time traveling to Southeast Asia, Doha Hamad Intl offers the quickest one-way flight (6 hours 25 minutes).

  • Does Bangkok Suvarnabhumi have rental cars?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 km away from Bangkok Suvarnabhumi).

See more FAQs

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How does Cheapflights help users find flights to Southeast Asia?

Deals for Southeast Asia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southeast Asia.

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

Need flexible booking options for your flight to Southeast Asia ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Southeast Asia flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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