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Cheap flights from India to Southeast Asia from ₹ 9,509

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — BKK
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from India to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from India to Southeast Asia
Explore the most affordable flight options available from India to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 May 2026.

Sat 3/1002:05
BOM
-
HKT
Nonstop4h 40m
Thai Vietjet Air
Thu 8/1008:55
HKT
-
BOM
1 stop16h 25m
Thai Vietjet Air
Deal found 1/5₹ 19,684
Mon 1/608:55
BOM
-
SIN
Nonstop5h 55m
IndiGo
Sat 4/710:45
SIN
-
BOM
Nonstop5h 25m
IndiGo
Deal found 2/5₹ 19,874
Thu 11/610:05
BOM
-
SIN
Nonstop5h 55m
Air India
Thu 18/608:45
SIN
-
BOM
Nonstop5h 40m
Air India
Deal found 2/5₹ 19,969
Sat 3/1002:05
BOM
-
HKT
Nonstop4h 40m
Thai Vietjet Air
Tue 6/1022:05
HKT
-
BOM
Nonstop4h 30m
Thai Vietjet Air
Deal found 3/5₹ 20,064
Wed 24/608:55
BOM
-
SIN
Nonstop5h 55m
IndiGo
Sun 28/610:45
SIN
-
BOM
Nonstop5h 25m
IndiGo
Deal found 1/5₹ 20,159
Thu 8/1002:05
BOM
-
HKT
Nonstop4h 40m
Thai Vietjet Air
Fri 16/1008:55
HKT
-
BOM
1 stop16h 25m
Thai Vietjet Air
Deal found 3/5₹ 20,350
Sun 30/800:55
BOM
-
HKT
1 stop16h 40m
Thai Vietjet Air
Sat 5/922:05
HKT
-
BOM
Nonstop4h 30m
Thai Vietjet Air
Deal found 3/5₹ 20,445
Mon 6/711:45
BOM
-
SIN
Nonstop5h 35m
Singapore Airlines
Sun 12/707:50
SIN
-
BOM
Nonstop5h 10m
Singapore Airlines
Deal found 4/5₹ 20,445
Sun 20/910:05
BOM
-
SIN
Nonstop5h 55m
Air India
Tue 29/908:45
SIN
-
BOM
Nonstop5h 40m
Air India
Deal found 1/5₹ 20,540
Sat 18/702:05
BOM
-
HKT
Nonstop4h 40m
Thai Vietjet Air
Thu 23/722:05
HKT
-
BOM
Nonstop4h 30m
Thai Vietjet Air
Deal found 3/5₹ 20,635
Sat 26/910:05
BOM
-
SIN
Nonstop5h 55m
Air India
Tue 29/919:40
SIN
-
BOM
Nonstop5h 40m
Air India
Deal found 4/5₹ 20,635
Tue 30/608:55
BOM
-
SIN
Nonstop5h 55m
IndiGo
Sat 4/710:45
SIN
-
BOM
Nonstop5h 25m
IndiGo
Deal found 4/5₹ 20,730

Find flight deals from India to Southeast Asia

Keep the following information in mind while searching for India to Southeast Asia flight deals. Data was last updated 5 May 2026.

Round-trip from

₹ 19,684

One-way from

₹ 9,509

Popular in

April

Cheapest in

February

Average price

₹ 23,678
Thai Vietjet Air
  • Thai Vietjet Air
  • 3/10-8/10
  • 1 total stop
  • 21h 05m total
  • India to Southeast Asia
Search Deals
Thai Vietjet Air
  • Thai Vietjet Air
  • 14/10
  • Nonstop
  • 4h 25m total
  • India to Southeast Asia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (₹ 82,012 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 36,853 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from India 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 454,620 searches. Data last updated 5 May 2026.
Use the filters below to find and compare flights from India to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MumbaiSingapore

BOM - SIN

BOMSIN

Mumbai Chhatrapati Shivaji Intl

Thu 23/7

11:45-19:50

Nonstop5h 35m

Singapore Changi

Fri 7/8

07:50-10:30

Nonstop5h 10m

₹ 21,396

MumbaiSingapore

BOM - SIN

BOMSIN

Mumbai Chhatrapati Shivaji Intl

Sat 26/9

18:00-07:25

1 stop10h 55m

Singapore Changi

Tue 29/9

08:45-11:55

Nonstop5h 40m

₹ 25,675

New DelhiBangkok

DEL - BKK

DELBKK

New Delhi Indira Gandhi Intl

Wed 2/9

21:55-19:00

1 stop19h 35m

Bangkok Suvarnabhumi

Mon 7/9

18:30-05:40

1 stop12h 40m

₹ 26,340

MumbaiPhuket City

BOM - HKT

BOMHKT

Mumbai Chhatrapati Shivaji Intl

Mon 10/8

11:45-10:50

1 stop21h 35m

Phuket City

Fri 14/8

11:40-10:30

1 stop24h 20m

₹ 26,816

MumbaiBangkok

BOM - BKK

BOMBKK

Mumbai Chhatrapati Shivaji Intl

Mon 29/6

23:40-19:00

1 stop17h 50m

Bangkok Suvarnabhumi

Sat 4/7

21:15-10:30

1 stop14h 45m

₹ 28,052

MumbaiBangkok

BOM - BKK

BOMBKK

Mumbai Chhatrapati Shivaji Intl

Sun 6/9

00:55-06:50

Nonstop4h 25m

Bangkok Suvarnabhumi

Wed 9/9

22:00-01:05

1 stop28h 35m

₹ 29,288

MumbaiPhuket City

BOM - HKT

BOMHKT

Mumbai Chhatrapati Shivaji Intl

Fri 19/6

11:45-08:35

1 stop19h 20m

Phuket City

Fri 26/6

20:10-10:30

1 stop15h 50m

₹ 29,573

New DelhiSingapore

DEL - SIN

DELSIN

New Delhi Indira Gandhi Intl

Thu 18/6

00:40-09:15

Nonstop6h 05m

Singapore Changi

Fri 26/6

10:30-14:00

Nonstop6h 00m

₹ 30,810

MumbaiSingapore

BOM - SIN

BOMSIN

Mumbai Chhatrapati Shivaji Intl

Thu 20/8

18:30-07:25

1 stop10h 25m

Singapore Changi

Tue 25/8

08:25-16:35

1 stop10h 40m

₹ 31,000

MumbaiBangkok

BOM - BKK

BOMBKK

Mumbai Chhatrapati Shivaji Intl

Mon 7/9

23:10-10:20

1 stop9h 40m

Bangkok Suvarnabhumi

Tue 8/9

19:30-21:35

1 stop27h 35m

₹ 32,711

Flights are sorted by cheapest return flights first.

Deals found on 2/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from India to Southeast Asia

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

How far ahead should I book a flight from India to Southeast Asia?

To ensure you get the cheapest price possible for a flight from India to Southeast Asia, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, July is the cheapest month in which you can book a flight from India to Southeast Asia (average of ₹ 23,678). Flying from India to Southeast Asia in December is currently the most expensive (average of ₹ 34,803). 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 IN to YJX?

Find hourly flight availability from India 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 5 May 2026.

It’s optimal to fly from India to Southeast Asia in the afternoon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from India to Southeast Asia?

Use this chart to determine the cheapest time to fly return from India to Southeast Asia. Price data was last updated on 2 May 2026.

Travellers seeking maximum savings on their India to Southeast Asia flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from India to Southeast Asia

Explore weekly flight availability from India to Southeast Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 May 2026.

The most flights from IN0 to zzYJX are scheduled on a Monday (17 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (14 on average).

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 5 May 2026.
Get a feel of what it's like to fly with Singapore Airlines,AirAsia, andIndiGo from India 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
1,508 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

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
1,508 reviews
Singapore Airlines
8.2
Very Good
1,508 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

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.
AirAsia
6.8
Okay
232 reviews
Singapore Airlines
8.2
Very Good
1,508 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

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.
IndiGo
6.8
Okay
558 reviews
Singapore Airlines
8.2
Very Good
1,508 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

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.
VietJet Air
5.6
Fair
166 reviews
Singapore Airlines
8.2
Very Good
1,508 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

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 India
5.5
Fair
2,953 reviews
Singapore Airlines
8.2
Very Good
1,508 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Overall

8.2

Comfort

8.0

Food

7.8

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 India 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 India to Southeast Asia?

    Singapore Airlines, Air India, and Thai Vietjet Air can get you from India to Southeast Asia in just under 4h 25m. Your travel time can differ by up to 6h 30m. There are 3029 km between India and Southeast Asia. This flight may include one or multiple stops.

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

    The cheapet airlines for a one-way flight from India to Southeast Asia are Thai Airways (₹ 397), Air India (₹ 1,483), and SpiceJet (₹ 3,051).

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from India to Southeast Asia (average of ₹ 23,678). Flying from India to Southeast Asia in December is currently the most expensive (average of ₹ 34,803). 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 India to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Kuala Lumpur Intl to Tiruchirappalli flights
Kolkata to New Delhi flights
Mumbai to Don Mueang Intl flights
New Delhi to Don Mueang Intl flights
New Delhi to Kathmandu flights
Chennai to Kuala Lumpur Intl flights
Singapore to Tiruchirappalli flights
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New Delhi to Ho Chi Minh City flights
Mumbai to Kuala Lumpur Intl flights
New Delhi to Bagdogra flights
Mumbai to Bagdogra flights
New Delhi to Kolkata flights
Mumbai to Dehradun flights
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Chennai to New Delhi flights
Singapore to New Delhi flights
Kolkata to Suvarnabhumi flights

Top 10 airlines flying from India to Southeast Asia

Discover the top 10 airlines that operate flights from India 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 454,620 searches. Data last updated 5 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest₹ 1,114Average₹ 31,769FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
ScootCheapest₹ 8,050Average₹ 21,438FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
AirAsiaCheapest₹ 8,064Average₹ 23,978FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Bhutan AirlinesCheapest₹ 8,834Average₹ 26,361FlexibilityNo cancel feeOn-timeN/A
Search Bhutan Airlines flights
Air India ExpressCheapest₹ 9,559Average₹ 21,305FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights
SriLankan AirlinesCheapest₹ 10,253Average₹ 22,842FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
VietJet AirCheapest₹ 10,316Average₹ 28,911FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Hahn AirCheapest₹ 11,461Average₹ 24,542FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air flights
Akasa AirCheapest₹ 11,846Average₹ 25,545FlexibilityNo cancel feeOn-timeN/A
Search Akasa Air flights
Nok AirCheapest₹ 12,131Average₹ 21,958FlexibilityNo cancel feeOn-time72%
Search Nok Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for India to 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 better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Southeast Asia from India by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Not ready to book yet? You can track prices for flights from India to Southeast Asia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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