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 6 September 2026.

Fri 30/1016:50 -

Nonstop4h 30m

Sun 8/1117:10 -

Nonstop4h 00m

Deal found 4/9฿8,509

Wed 30/916:45 -

Nonstop4h 25m

Sun 1/1117:10 -

Nonstop4h 00m

Deal found 1/9฿8,739

Sat 24/1016:45 -

Nonstop4h 25m

Sun 1/1117:10 -

Nonstop4h 00m

Deal found 3/9฿8,772

Mon 19/1011:55 -

Nonstop4h 20m

Mon 26/1015:20 -

Nonstop4h 15m

Deal found 2/9฿8,903

Wed 30/916:45 -

Nonstop4h 25m

Mon 2/1117:10 -

Nonstop4h 00m

Deal found 1/9฿8,969

Mon 2/1113:30 -

Nonstop4h 10m

Fri 6/1117:10 -

Nonstop4h 00m

Deal found 3/9฿9,002

Mon 28/916:45 -

Nonstop4h 25m

Sat 31/1020:55 -

Nonstop4h 05m

Deal found 1/9฿9,035

Sat 24/1020:15 -

Nonstop4h 25m

Thu 29/1015:20 -

Nonstop4h 15m

Deal found 2/9฿9,067

Fri 2/1013:40 -

Nonstop4h 00m

Sun 1/1117:10 -

Nonstop4h 00m

Deal found 1/9฿9,100

Wed 16/916:45 -

Nonstop4h 25m

Sun 20/920:55 -

Nonstop4h 15m

Deal found 2/9฿9,133

Sat 10/1016:45 -

Nonstop4h 25m

Tue 20/1020:55 -

Nonstop4h 15m

Deal found 1/9฿9,199

Mon 28/916:45 -

Nonstop4h 25m

Thu 29/1020:55 -

Nonstop4h 05m

Deal found 1/9฿9,265

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

Fri 30/10

16:50-19:50

Nonstop4h 30m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿4,895

BangkokNew Delhi

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

DMKDEL

Bangkok Don Mueang Intl

Tue 13/10

16:45-19:40

Nonstop4h 25m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿4,961

BangkokNew Delhi

BKK Bangkok Suvarnabhumi - DEL New Delhi Indira Gandhi Intl

BKKDEL

Bangkok Suvarnabhumi

Thu 5/11

03:45-06:55

Nonstop4h 40m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,125

Fastest return journey

BangkokNew Delhi

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

DMKDEL

Bangkok Don Mueang Intl

Fri 2/10

13:40-16:10

Nonstop4h 00m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,191

BangkokNew Delhi

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

DMKDEL

Bangkok Don Mueang Intl

Sun 18/10

16:45-19:40

Nonstop4h 25m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,191

BangkokNew Delhi

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

DMKDEL

Bangkok Don Mueang Intl

Tue 24/11

16:50-19:50

Nonstop4h 30m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,289

BangkokNew Delhi

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

DMKDEL

Bangkok Don Mueang Intl

Thu 15/10

16:45-19:40

Nonstop4h 25m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,322

BangkokNew Delhi

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

DMKDEL

Bangkok Don Mueang Intl

Wed 16/9

16:45-19:40

Nonstop4h 25m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,486

BangkokNew Delhi

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

DMKDEL

Bangkok Don Mueang Intl

Tue 3/11

16:50-19:50

Nonstop4h 30m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,486

BangkokNew Delhi

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

DMKDEL

Bangkok Don Mueang Intl

Fri 6/11

16:50-19:50

Nonstop4h 30m

New Delhi Indira Gandhi Intl

Wed 31/12

00:00-01:30

Nonstop0h 00m

฿5,519

Flights are sorted by cheapest return flights first.

Deals found on 3/9

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

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

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 Airways, Thai Lion Air, 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 ฿7,254.

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 Jaipur

Direct flights to Ahmedabad

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.