Direct flights to New Delhi | Cheapflights

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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 6 February 2026.

Fri 20/213:40

DMK

-

DEL

Nonstop4h 00m

Multiple Airlines

Tue 24/220:55

DEL

-

DMK

Nonstop4h 05m

Multiple Airlines

Deal found 6/2฿5,845

Wed 18/213:40

DMK

-

DEL

Nonstop4h 00m

Thai Lion Air

Fri 20/217:10

DEL

-

DMK

Nonstop4h 10m

Thai Lion Air

Deal found 3/2฿5,877

Sun 22/213:40

DMK

-

DEL

Nonstop4h 00m

Thai Lion Air

Sun 8/317:10

DEL

-

DMK

Nonstop4h 10m

Thai Lion Air

Deal found 2/2฿5,908

Sat 7/316:50

DMK

-

DEL

Nonstop4h 30m

Multiple Airlines

Wed 11/317:10

DEL

-

DMK

Nonstop4h 10m

Multiple Airlines

Deal found 5/2฿5,940

Mon 16/213:40

DMK

-

DEL

Nonstop4h 00m

Thai Lion Air

Fri 20/217:10

DEL

-

DMK

Nonstop4h 10m

Thai Lion Air

Deal found 4/2฿5,972

Sun 22/213:40

DMK

-

DEL

Nonstop4h 00m

Thai Lion Air

Sun 1/317:10

DEL

-

DMK

Nonstop4h 10m

Thai Lion Air

Deal found 3/2฿6,004

Wed 18/213:40

DMK

-

DEL

Nonstop4h 00m

Thai Lion Air

Sun 22/217:10

DEL

-

DMK

Nonstop4h 10m

Thai Lion Air

Deal found 4/2฿6,036

Sat 14/316:50

DMK

-

DEL

Nonstop4h 30m

Thai AirAsia X

Sat 21/320:55

DEL

-

DMK

Nonstop4h 05m

Thai AirAsia X

Deal found 3/2฿6,067

Fri 20/213:40

DMK

-

DEL

Nonstop4h 00m

Multiple Airlines

Fri 20/220:55

DEL

-

DMK

Nonstop4h 05m

Multiple Airlines

Deal found 4/2฿6,131

Sun 8/313:40

DMK

-

DEL

Nonstop4h 00m

Thai Lion Air

Sun 15/317:10

DEL

-

DMK

Nonstop4h 10m

Thai Lion Air

Deal found 5/2฿6,194

Fri 27/216:50

DMK

-

DEL

Nonstop4h 30m

Thai AirAsia X

Wed 4/320:55

DEL

-

DMK

Nonstop4h 05m

Thai AirAsia X

Deal found 4/2฿6,226

Sun 8/313:40

DMK

-

DEL

Nonstop4h 00m

Thai Lion Air

Sun 22/317:10

DEL

-

DMK

Nonstop4h 10m

Thai Lion Air

Deal found 6/2฿6,290

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

BangkokNew Delhi

DMK - DEL

DMKDEL

Bangkok Don Mueang Intl

Fri 20/2

13:40-16:10

Nonstop4h 00m

New Delhi Indira Gandhi Intl

Tue 24/2

20:55-02:30

Nonstop4h 05m

฿5,845

BangkokNew Delhi

DMK - DEL

DMKDEL

Bangkok Don Mueang Intl

Wed 25/3

13:40-16:10

Nonstop4h 00m

New Delhi Indira Gandhi Intl

Fri 3/4

17:10-22:45

Nonstop4h 05m

฿5,845

BangkokNew Delhi

DMK - DEL

DMKDEL

Bangkok Don Mueang Intl

Wed 18/2

13:40-16:10

Nonstop4h 00m

New Delhi Indira Gandhi Intl

Fri 20/2

17:10-22:50

Nonstop4h 10m

฿5,877

BangkokNew Delhi

DMK - DEL

DMKDEL

Bangkok Don Mueang Intl

Fri 27/3

13:40-16:10

Nonstop4h 00m

New Delhi Indira Gandhi Intl

Tue 31/3

20:55-02:35

Nonstop4h 10m

฿5,877

BangkokNew Delhi

DMK - DEL

DMKDEL

Bangkok Don Mueang Intl

Sun 22/2

13:40-16:10

Nonstop4h 00m

New Delhi Indira Gandhi Intl

Sun 8/3

17:10-22:50

Nonstop4h 10m

฿5,908

BangkokNew Delhi

DMK - DEL

DMKDEL

Bangkok Don Mueang Intl

Sat 7/3

16:50-19:50

Nonstop4h 30m

New Delhi Indira Gandhi Intl

Wed 11/3

17:10-22:50

Nonstop4h 10m

฿5,940

BangkokNew Delhi

DMK - DEL

DMKDEL

Bangkok Don Mueang Intl

Thu 19/2

16:50-19:50

Nonstop4h 30m

New Delhi Indira Gandhi Intl

Mon 23/2

20:55-02:30

Nonstop4h 05m

฿5,972

BangkokNew Delhi

DMK - DEL

DMKDEL

Bangkok Don Mueang Intl

Thu 7/5

16:50-19:50

Nonstop4h 30m

New Delhi Indira Gandhi Intl

Mon 11/5

17:10-22:45

Nonstop4h 05m

฿5,972

BangkokNew Delhi

DMK - DEL

DMKDEL

Bangkok Don Mueang Intl

Fri 27/3

16:50-19:50

Nonstop4h 30m

New Delhi Indira Gandhi Intl

Tue 31/3

20:55-02:35

Nonstop4h 10m

฿6,004

BangkokNew Delhi

DMK - DEL

DMKDEL

Bangkok Don Mueang Intl

Sun 22/2

13:40-16:10

Nonstop4h 00m

New Delhi Indira Gandhi Intl

Sun 1/3

17:10-22:50

Nonstop4h 10m

฿6,004

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 42 results

1

2

3

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5

Reviews of airlines flying non-stop to New Delhi

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

7.8

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

7.8

Good

7.8

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

7.8

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

7.8

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

สไปซ์เจ็ท

4.7

Mediocre

7.8

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

How much are direct flights to New Delhi?
On average, a one-way direct flight to New Delhi will cost users approximately ฿7,875. If you're looking for a direct return flight to New Delhi, you can expect to pay around ฿9,296.
Which airlines fly direct to New Delhi?
At the moment, Thai AirAsia X, Air India, Thai Airways, IndiGo, สไปซ์เจ็ท, Thai Lion Air 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 13m 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 Phuket City (4h 40m).
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, November 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 Suvarnabhumi Airport. A return direct flight from Bangkok Suvarnabhumi Airport to New Delhi typically costs around ฿9,258.

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