Direct flights to New Delhi | Cheapflights

Find flight deals to New Delhi

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights to New Delhi
Explore the most affordable flight options available to New Delhi. Find the lowest fares based on data from user searches, with prices last updated on 19 August 2026.

Sun 30/816:45 -

Nonstop4h 25m

Sun 13/920:55 -

Nonstop4h 15m

Deal found 16/8฿9,193

Mon 14/916:45 -

Nonstop4h 25m

Mon 21/920:55 -

Nonstop4h 15m

Deal found 15/8฿9,292

Mon 7/916:45 -

Nonstop4h 25m

Mon 14/920:55 -

Nonstop4h 15m

Deal found 18/8฿9,391

Mon 31/816:45 -

Nonstop4h 25m

Mon 14/920:55 -

Nonstop4h 15m

Deal found 16/8฿9,490

Sun 30/816:45 -

Nonstop4h 25m

Mon 14/920:55 -

Nonstop4h 15m

Deal found 16/8฿9,589

Sat 17/1016:45 -

Nonstop4h 25m

Wed 21/1017:10 -

Nonstop4h 05m

Deal found 18/8฿9,622

Wed 23/916:45 -

Nonstop4h 25m

Mon 5/1017:10 -

Nonstop4h 05m

Deal found 17/8฿9,655

Sun 30/816:45 -

Nonstop4h 25m

Fri 11/920:55 -

Nonstop4h 15m

Deal found 16/8฿9,689

Mon 28/916:45 -

Nonstop4h 25m

Fri 2/1017:10 -

Nonstop4h 05m

Deal found 15/8฿9,788

Mon 31/816:45 -

Nonstop4h 25m

Fri 11/920:55 -

Nonstop4h 15m

Deal found 16/8฿9,821

Mon 7/916:45 -

Nonstop4h 25m

Sun 20/920:55 -

Nonstop4h 15m

Deal found 18/8฿9,887

Tue 1/920:15 -

Nonstop4h 25m

Wed 2/915:45 -

Nonstop4h 30m

Deal found 19/8฿9,953

Best time to book a flight to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi with our price prediction graph.

TH1-DEL

DMK-DEL

BKK-DEL

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.

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokNew Delhi

DMK Bangkok Don Mueang Intl - DEL New Delhi Indira Gandhi Intl

DMKDEL

Bangkok Don Mueang Intl

Mon 14/9

16:45-19:40

Nonstop4h 25m

New Delhi Indira Gandhi Intl

Mon 21/9

20:55-02:40

Nonstop4h 15m

฿9,292

BangkokNew Delhi

DMK Bangkok Don Mueang Intl - DEL New Delhi Indira Gandhi Intl

DMKDEL

Bangkok Don Mueang Intl

Sun 30/8

16:45-19:40

Nonstop4h 25m

New Delhi Indira Gandhi Intl

Fri 11/9

20:55-02:40

Nonstop4h 15m

฿9,689

BangkokNew Delhi

DMK Bangkok Don Mueang Intl - DEL New Delhi Indira Gandhi Intl

DMKDEL

Bangkok Don Mueang Intl

Mon 28/9

16:45-19:40

Nonstop4h 25m

New Delhi Indira Gandhi Intl

Fri 2/10

17:10-22:45

Nonstop4h 05m

฿9,788

BangkokNew Delhi

DMK Bangkok Don Mueang Intl - DEL New Delhi Indira Gandhi Intl

DMKDEL

Bangkok Don Mueang Intl

Mon 7/9

16:45-19:40

Nonstop4h 25m

New Delhi Indira Gandhi Intl

Sun 20/9

20:55-02:40

Nonstop4h 15m

฿9,887

BangkokNew Delhi

DMK Bangkok Don Mueang Intl - DEL New Delhi Indira Gandhi Intl

DMKDEL

Bangkok Don Mueang Intl

Wed 23/9

16:45-19:40

Nonstop4h 25m

New Delhi Indira Gandhi Intl

Sun 4/10

20:55-02:40

Nonstop4h 15m

฿9,953

BangkokNew Delhi

DMK Bangkok Don Mueang Intl - DEL New Delhi Indira Gandhi Intl

DMKDEL

Bangkok Don Mueang Intl

Thu 5/11

16:50-19:50

Nonstop4h 30m

New Delhi Indira Gandhi Intl

Wed 11/11

20:55-02:30

Nonstop4h 05m

฿10,118

BangkokNew Delhi

BKK Bangkok Suvarnabhumi - DEL New Delhi Indira Gandhi Intl

BKKDEL

Bangkok Suvarnabhumi

Wed 21/10

20:15-23:10

Nonstop4h 25m

New Delhi Indira Gandhi Intl

Sun 25/10

14:10-19:50

Nonstop4h 10m

฿10,647

BangkokNew Delhi

DMK Bangkok Don Mueang Intl - DEL New Delhi Indira Gandhi Intl

DMKDEL

Bangkok Don Mueang Intl

Mon 31/8

16:45-19:40

Nonstop4h 25m

New Delhi Indira Gandhi Intl

Fri 4/9

20:55-02:40

Nonstop4h 15m

฿10,647

BangkokNew Delhi

BKK Bangkok Suvarnabhumi - DEL New Delhi Indira Gandhi Intl

BKKDEL

Bangkok Suvarnabhumi

Mon 14/9

11:55-14:45

Nonstop4h 20m

New Delhi Indira Gandhi Intl

Mon 21/9

15:45-21:45

Nonstop4h 30m

฿10,681

BangkokNew Delhi

BKK Bangkok Suvarnabhumi - DEL New Delhi Indira Gandhi Intl

BKKDEL

Bangkok Suvarnabhumi

Thu 1/10

20:15-23:10

Nonstop4h 25m

New Delhi Indira Gandhi Intl

Thu 8/10

15:45-21:45

Nonstop4h 30m

฿10,813

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 40 resultsSorted by cheapest first

1

2

3

4

Reviews of airlines flying non-stop to New Delhi

Read through reviews of airlines serving India, such as Thai Airways,Thai Lion Air, andIndiGo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

7.9

Good

Reviews

1 / 20

10.0

Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

7.9

Good

7.9

Good

Reviews

1 / 20

10.0

Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

7.0

Good

7.9

Good

Reviews

1 / 20

10.0

Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

6.8

Okay

7.9

Good

Reviews

1 / 20

10.0

Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

5.5

Fair

7.9

Good

Reviews

1 / 20

10.0

Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

FAQ about direct flights to New Delhi

Which airlines fly direct to New Delhi?
At the moment, Thai AirAsia X, IndiGo, Thai Lion Air, Thai Airways, Air India, สไปซ์เจ็ท offer direct flights to New Delhi. Thai AirAsia X is currently the most popular airline that flies direct to New Delhi.
How long is a direct flight to New Delhi?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to New Delhi to last approximately 4h 00m on average. The quickest direct flight to New Delhi at this time departs from Bangkok Don Mueang Intl Airport (4h 00m), while the longest leaves from Bangkok Don Mueang Intl Airport (4h 00m).
What is the best time of year to fly direct to New Delhi?
If you're seeking the lowest price on a direct flight to New Delhi, February is worth consideration, as prices are usually at their lowest, on average. August may be most appealing to users looking for the quietest time to visit New Delhi, when demand is typically at its lowest.
What is the most popular direct flight origin to New Delhi?
Currently, the most popular direct flight origin to New Delhi is Bangkok Don Mueang Intl Airport. A return direct flight from Bangkok Don Mueang Intl Airport to New Delhi typically costs around ฿5,331.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Popular India destinations

Popular Asia destinations

Airlines

India origins

Direct flights to India

Direct flights to Mumbai

Direct flights to Lucknow

Direct flights to Kolkata

Direct flights to Chennai

Direct flights to Cochin

Direct flights to Bangalore

Direct flights to Hyderabad

Direct flights to Ahmedabad

Direct flights to Jaipur

Direct flights to Bhubaneswar

Direct flights to Gaya

Direct flights to Bagdogra

Direct flights to Guwahati

Direct flights to Visakhapatnam

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.