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Direct flights from Delhi to Singapore

Airlines Schedules

DEL - SIN route map All flights from DEL to SIN non-stop. There are direct flights from Indira Gandhi International Airport (DEL), India to Singapore Changi Airport (SIN), Singapore with Air India, Singapore Airlines and IndiGo. 35 weekly departures are currently scheduled on this route. Departure times range from 00:40 to 23:00 depending on the schedule period. The flight distance is 2598 miles (4180 km). Flight time ranges from 5 hours and 30 minutes to 6 hours and 20 minutes.

DEL
Indira Gandhi Airport
IndiaDelhi , India
SIN
Singapore Changi Airport
SingaporeSingapore , Singapore
DEL
Indira Gandhi Airport
IndiaDelhi , India
Singapore Changi Airport
SingaporeSingapore , Singapore
SIN
Flight time 5h 30min to 6h 20min
Updated Jun 29, 2026
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Airlines with non-stop routes:

Air India Star Alliance

Departure times vary between 00:40 and 23:00 • From Terminal 3
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
14 flights/week
14 flights/week

Singapore Airlines Star Alliance

Departure times vary between 09:00 and 21:55 • From Terminal 3
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
14 flights/week
14 flights/week

IndiGo Low-cost carrier

Departure times vary between 09:05 and 09:20 • From Terminal 3
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
7 flights/week
7 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
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Flight schedule from Delhi to Singapore with Air India

This is a weekly direct flight schedule for Air India. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
AI2118
----
----
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----
00:40
00:40
00:40
AI2115
----
----
----
----
----
03:35
03:35
AI2382
13:10
----
----
----
13:10
----
----
AI2380
23:00
23:00
23:00
23:00
23:00
23:00
23:00

The timetable & schedule information was updated at 2026-06-29

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Flight schedule from Delhi to Singapore with Singapore Airlines

This is a weekly direct flight schedule for Singapore Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
SQ401
09:00
09:00
09:00
09:00
09:00
09:00
09:00
SQ403
21:55
21:55
21:55
21:55
21:55
21:55
21:55

The timetable & schedule information was updated at 2026-06-29

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Flight schedule from Delhi to Singapore with IndiGo

This is a weekly direct flight schedule for IndiGo. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
6E1013
09:05
09:05
09:05
09:05
09:05
09:05
09:05

The timetable & schedule information was updated at 2026-06-29

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Delhi to Singapore scheduled departures

Select a date to see every published non-stop departure between DEL and SIN.

Saturday
Sat
Jul 25
6 flights(6)
Sunday
Sun
Jul 26
6 flights(6)
Monday
Mon
Jul 27
5 flights(5)
Tuesday
Tue
Jul 28
4 flights(4)
Wednesday
Wed
Jul 29
4 flights(4)
Thursday
Thu
Jul 30
4 flights(4)
Friday
Fri
Jul 31
6 flights(6)
Time
Airline
Flight
00:40
Air India Air India
AI2118
09:00
Singapore Airlines Singapore Airlines
SQ401
09:05
IndiGo IndiGo
6E1013
13:10
Air India Air India
AI2382
21:55
Singapore Airlines Singapore Airlines
SQ403
23:00
Air India Air India
AI2380
00:40
Air India Air India
AI2118
09:00
Singapore Airlines Singapore Airlines
SQ401
09:05
IndiGo IndiGo
6E1013
13:10
Air India Air India
AI2382
21:55
Singapore Airlines Singapore Airlines
SQ403
23:00
Air India Air India
AI2380
09:00
Singapore Airlines Singapore Airlines
SQ401
09:05
IndiGo IndiGo
6E1013
13:10
Air India Air India
AI2382
21:55
Singapore Airlines Singapore Airlines
SQ403
23:00
Air India Air India
AI2380
09:00
Singapore Airlines Singapore Airlines
SQ401
09:05
IndiGo IndiGo
6E1013
21:55
Singapore Airlines Singapore Airlines
SQ403
23:00
Air India Air India
AI2380
09:00
Singapore Airlines Singapore Airlines
SQ401
09:05
IndiGo IndiGo
6E1013
21:55
Singapore Airlines Singapore Airlines
SQ403
23:00
Air India Air India
AI2380
09:00
Singapore Airlines Singapore Airlines
SQ401
09:05
IndiGo IndiGo
6E1013
21:55
Singapore Airlines Singapore Airlines
SQ403
23:00
Air India Air India
AI2380
00:40
Air India Air India
AI2118
09:00
Singapore Airlines Singapore Airlines
SQ401
09:05
IndiGo IndiGo
6E1013
13:10
Air India Air India
AI2382
21:55
Singapore Airlines Singapore Airlines
SQ403
23:00
Air India Air India
AI2380
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DEL-SIN flight route
Route map from Delhi, DEL to Singapore, SIN. The distance is 2598 miles or 4180 km.
Delhi - Singapore direct flight map
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DEL - SIN route facts

  • Distance
    2598 miles (4180 km)
  • Flight time
    5 hours and 30 minutes to 6 hours and 20 minutes
  • Airlines
    Air India Air India
    Singapore Airlines Singapore Airlines
    IndiGo IndiGo
  • Airline alliances
    Star Alliance Low-cost carrier
  • Cabins
    Economy Business Premium Economy First
  • Hub airports
    Air India: DEL
    Singapore Airlines: SIN
    IndiGo: DEL (Primary hub.)
  • Departure terminals
    Air India: Terminal 3
    Singapore Airlines: Terminal 3
    IndiGo: Terminal 3
  • Arrival terminals
    Air India: Terminal 2
    IndiGo: Terminal 2
  • Aircraft
    Air India: Airbus A321 and Airbus A320neo
    Singapore Airlines: Boeing 787, Airbus A380-800 Passenger and Boeing 777-300ER
    IndiGo: Airbus A321neo

Route FAQ

Air India, Singapore Airlines and IndiGo operate non-stop flights from DEL to SIN with 35 weekly departures.

Scheduled flight time from DEL to SIN ranges from 5 hours and 30 minutes to 6 hours and 20 minutes. The route covers 2598 miles (4180 km).

35 weekly departures are currently scheduled on this route, with published departure times ranging from 00:40 to 23:00 depending on the schedule period.

Departure terminals: Air India: Terminal 3, Singapore Airlines: Terminal 3 and IndiGo: Terminal 3. Arrival terminals: Air India: Terminal 2 and IndiGo: Terminal 2.

Economy, Business, Premium Economy and First are currently scheduled on non-stop flights for this route.
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