$438+ 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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Southeast Asia in 2025
Find the latest flights to Southeast Asia in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 134,765 searches and data was last updated on 29 October 2025.
Return from | $990 |
|---|---|
One-way from | $438 |
Popular in | December |
Cheapest in | March |
Average price | $1,270 |
Find flights to Southeast Asia
Browse one-way and return flights deals to Southeast Asia on Cheapflights. Flight deals are based on user searches and were last updated on 29 October 2025
Explore Southeast Asia
Find flight deals to Southeast Asia
Cheapest flights to Southeast AsiaExplore the most affordable flight options available to Southeast Asia. Find the lowest fares based on data from user searches, with prices last updated on 29 October 2025.
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 29 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights to Southeast Asia that are best for you.
Fly from
Route
Departure
Return
Price
AucklandDenpasar
AKL - DPS
AKLDPS
Auckland Intl
Sat 7/3
08:05-20:10
1 stop17h 05m
Denpasar Bali Ngurah Rai
Fri 13/3
22:20-15:30
1 stop12h 10m
AucklandDenpasar
AKL - DPS
AKLDPS
Auckland Intl
Tue 2/12
12:45-21:00
1 stop13h 15m
Denpasar Bali Ngurah Rai
Wed 10/12
13:30-05:05
1 stop10h 35m
AucklandDenpasar
AKL - DPS
AKLDPS
Auckland Intl
Thu 27/11
08:05-20:10
1 stop17h 05m
Denpasar Bali Ngurah Rai
Thu 4/12
13:30-05:05
1 stop10h 35m
AucklandDenpasar
AKL - DPS
AKLDPS
Auckland Intl
Fri 28/11
12:45-21:00
1 stop13h 15m
Denpasar Bali Ngurah Rai
Fri 5/12
11:30-05:30
1 stop13h 00m
AucklandDenpasar
AKL - DPS
AKLDPS
Auckland Intl
Sat 22/11
08:05-20:10
1 stop17h 05m
Denpasar Bali Ngurah Rai
Sun 7/12
22:20-14:10
1 stop10h 50m
AucklandDenpasar
AKL - DPS
AKLDPS
Auckland Intl
Mon 16/2
07:35-19:45
1 stop17h 10m
Denpasar Bali Ngurah Rai
Mon 16/2
22:05-14:55
1 stop11h 50m
AucklandHo Chi Minh City
AKL - SGN
AKLSGN
Auckland Intl
Tue 10/3
12:45-08:05
2 stops25h 20m
Ho Chi Minh City
Tue 24/3
17:35-05:30
2 stops29h 55m
AucklandHanoi
AKL - HAN
AKLHAN
Auckland Intl
Fri 24/4
19:30-16:50
2 stops26h 20m
Hanoi Noibai
Fri 15/5
17:50-18:00
2 stops19h 10m
AucklandHanoi
AKL - HAN
AKLHAN
Auckland Intl
Sat 18/4
19:30-16:50
2 stops26h 20m
Hanoi Noibai
Fri 15/5
17:50-18:00
2 stops19h 10m
AucklandHanoi
AKL - HAN
AKLHAN
Auckland Intl
Sun 19/4
19:30-10:35
2 stops20h 05m
Hanoi Noibai
Fri 15/5
17:50-18:00
2 stops19h 10m
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.
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 Auckland to Southeast Asia takes 23 hours 38 minutes. Flights to Southeast Asia from other popular cities in New Zealand will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Southeast Asia?
Use this chart to determine the cheapest time to fly return from Auckland to Southeast Asia. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to Southeast Asia should consider flying on Saturday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday afternoons, when prices are usually at their highest.
What are the most popular airlines that fly to Southeast Asia?
The most popular airlines flying from Auckland to Southeast Asia are China Southern, Qantas Airways and Cathay Pacific.
What are the cheapest airlines that fly to Southeast Asia?
The cheapest airlines flying from Auckland to Southeast Asia are Jetstar, Batik Air and Qantas Airways.
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 29 October 2025.
Read reviews from past customers who have flown Singapore Airlines, Cathay Pacific, andQantas Airways to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Crew
Comfort
Overall
Boarding
Entertainment
Reviews
Juliet,Oct 2025
PUS - SIN
Food
Crew
Comfort
Overall
Boarding
Entertainment
Reviews
Juliet,Oct 2025
PUS - SIN
Food
Crew
Comfort
Overall
Boarding
Entertainment
Reviews
Juliet,Oct 2025
PUS - SIN
Food
Crew
Comfort
Overall
Boarding
Entertainment
Reviews
Juliet,Oct 2025
PUS - SIN
Food
Crew
Comfort
Overall
Boarding
Entertainment
Reviews
Juliet,Oct 2025
PUS - SIN
Food
Crew
Comfort
Overall
Boarding
Entertainment
Reviews
Juliet,Oct 2025
PUS - SIN
FAQs about flying to Southeast Asia
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Search flights to Southeast Asia by cabin class
Find flights to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Fly with Cheapflights
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How does Cheapflights help users find flights to Southeast Asia?
Cheapflights makes it easy to find Southeast Asia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
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?
Users can book flights with no change fees policies with our dedicated filters. Book flights to Southeast Asia flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights to Southeast Asia become cheaper?
Of course! You can track prices for flights to Southeast Asia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.