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 17 September 2026.

Thu 15/1016:45 -

Nonstop4h 25m

Thu 22/1020:55 -

Nonstop4h 15m

Deal found 12/9฿8,255

Tue 13/1016:45 -

Nonstop4h 25m

Sat 17/1020:55 -

Nonstop4h 15m

Deal found 13/9฿8,521

Thu 15/1016:45 -

Nonstop4h 25m

Sat 24/1020:55 -

Nonstop4h 15m

Deal found 16/9฿8,621

Mon 23/1106:05 -

Nonstop4h 40m

Thu 26/1115:20 -

Nonstop4h 15m

Deal found 13/9฿9,021

Thu 22/1016:45 -

Nonstop4h 25m

Sun 29/1120:55 -

Nonstop4h 05m

Deal found 15/9฿9,220

Sat 31/1016:45 -

Nonstop4h 35m

Sat 7/1120:55 -

Nonstop4h 10m

Deal found 16/9฿9,254

Tue 13/1016:45 -

Nonstop4h 25m

Tue 20/1020:55 -

Nonstop4h 15m

Deal found 15/9฿9,387

Wed 21/1011:55 -

Nonstop4h 20m

Sun 15/1115:20 -

Nonstop4h 15m

Deal found 13/9฿9,653

Sat 31/1006:05 -

Nonstop4h 40m

Sat 7/1115:20 -

Nonstop4h 15m

Deal found 16/9฿9,686

Mon 12/1020:15 -

Nonstop4h 25m

Mon 19/1006:50 -

Nonstop4h 30m

Deal found 12/9฿9,720

Tue 13/1011:55 -

Nonstop4h 20m

Tue 20/1006:50 -

Nonstop4h 30m

Deal found 15/9฿9,753

Wed 21/1020:15 -

Nonstop4h 25m

Sun 25/1015:20 -

Nonstop4h 15m

Deal found 13/9฿9,786

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

BKK Bangkok Suvarnabhumi - DEL New Delhi Indira Gandhi Intl

BKKDEL

Bangkok Suvarnabhumi

Sun 6/12

03:45-06:55

Nonstop4h 40m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,359

BangkokNew Delhi

BKK Bangkok Suvarnabhumi - DEL New Delhi Indira Gandhi Intl

BKKDEL

Bangkok Suvarnabhumi

Fri 25/12

03:45-06:55

Nonstop4h 40m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,725

BangkokNew Delhi

BKK Bangkok Suvarnabhumi - DEL New Delhi Indira Gandhi Intl

BKKDEL

Bangkok Suvarnabhumi

Thu 24/12

03:45-06:55

Nonstop4h 40m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,725

BangkokNew Delhi

BKK Bangkok Suvarnabhumi - DEL New Delhi Indira Gandhi Intl

BKKDEL

Bangkok Suvarnabhumi

Sun 20/12

03:45-06:55

Nonstop4h 40m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,759

BangkokNew Delhi

BKK Bangkok Suvarnabhumi - DEL New Delhi Indira Gandhi Intl

BKKDEL

Bangkok Suvarnabhumi

Mon 26/10

03:45-06:55

Nonstop4h 40m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,792

Fastest return journey

BangkokNew Delhi

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

DMKDEL

Bangkok Don Mueang Intl

Fri 18/12

13:30-16:10

Nonstop4h 10m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,825

BangkokNew Delhi

BKK Bangkok Suvarnabhumi - DEL New Delhi Indira Gandhi Intl

BKKDEL

Bangkok Suvarnabhumi

Mon 19/10

11:55-14:45

Nonstop4h 20m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,858

BangkokNew Delhi

BKK Bangkok Suvarnabhumi - DEL New Delhi Indira Gandhi Intl

BKKDEL

Bangkok Suvarnabhumi

Tue 29/9

11:55-14:45

Nonstop4h 20m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,892

BangkokNew Delhi

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

DMKDEL

Bangkok Don Mueang Intl

Sat 14/11

16:50-19:50

Nonstop4h 30m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,958

BangkokNew Delhi

BKK Bangkok Suvarnabhumi - DEL New Delhi Indira Gandhi Intl

BKKDEL

Bangkok Suvarnabhumi

Sat 28/11

06:05-09:15

Nonstop4h 40m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿6,025

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 41 resultsSorted by cheapest first

1

2

3

...

5

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

How much are direct flights to New Delhi?
On average, a one-way direct flight to New Delhi will cost users approximately ฿6,388. If you're looking for a direct return flight to New Delhi, you can expect to pay around ฿13,480.
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 10m on average. The quickest direct flight to New Delhi at this time departs from Bangkok Don Mueang Intl Airport (4h 10m), while the longest leaves from Bangkok Don Mueang Intl Airport (4h 10m).
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. February 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 ฿11,176.

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 Kolkata

Direct flights to Lucknow

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 Gaya

Direct flights to Bhubaneswar

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.