Delhi to Bangkok (DEL-BKK): nonstop flights and who flies them

Air India, Thai Airways International, and IndiGo fly nonstop between Delhi (DEL) and Bangkok (BKK), roughly 70 times a week. The timetable below shows the nonstop scheduled at 4h to 4h 30m for the 1,833 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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70
Flights a week, 4-week average
4h to 4h 30m
Scheduled flight time
1,833 mi
Nonstop distance
Free
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Delhi to Bangkok flight schedule

Scheduled nonstop departures for DEL to BKK starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Delhi (DEL) to Bangkok (BKK)
Date Flight Airline Departs DEL Arrives BKK Duration Aircraft
AI 2336Air India Limited00:3006:304h 30mAirbus A320neo
TG 332Thai Airways International03:2009:154h 25mAirbus A321neo family
6E 1347IndiGo06:5012:504h 30mAirbus A321neo family
AI 2355Air India Limited08:2514:154h 20mAirbus A320neo
AI 2332Air India Limited11:0016:554h 25mAirbus A320neo
TG 324Thai Airways International11:4017:354h 25mAirbus A321neo family
AI 2304Air India Limited14:3020:254h 25mAirbus A320neo
6E 1053IndiGo15:4521:454h 30mAirbus A321neo family
TG 316Thai Airways International22:5004:354h 15mBoeing 787-9 Dreamliner
AI 2336Air India Limited00:3006:304h 30mAirbus A320neo
TG 336Thai Airways International02:0007:554h 25mAirbus A320
TG 332Thai Airways International03:2009:154h 25mAirbus A321neo family
6E 1347IndiGo06:5012:504h 30mAirbus A321neo family
AI 2355Air India Limited08:2514:154h 20mAirbus A320neo
AI 2332Air India Limited11:0016:554h 25mAirbus A320neo
TG 324Thai Airways International11:4017:354h 25mAirbus A321neo family
AI 2304Air India Limited14:3020:254h 25mAirbus A320neo
6E 1053IndiGo15:4521:454h 30mAirbus A321neo family
TG 316Thai Airways International22:5004:354h 15mBoeing 787-9 Dreamliner
AI 4336Air India Limited00:0505:504h 15mAirbus A320neo
AI 2336Air India Limited00:3006:304h 30mAirbus A320neo
TG 332Thai Airways International03:3009:004hAirbus A321neo family
6E 1347IndiGo06:2012:054h 15mAirbus A321neo family
AI 2355Air India Limited08:2514:104h 15mAirbus A320neo
6E 1053IndiGo08:4514:304h 15mAirbus A321neo family
TG 324Thai Airways International11:0016:304hAirbus A320
AI 2332Air India Limited11:0516:554h 20mAirbus A320neo
AI 2304Air India Limited15:2021:154h 25mAirbus A320neo
TG 336Thai Airways International16:0521:354hAirbus A321neo family
AI 2336Air India Limited00:3006:304h 30mAirbus A320neo
TG 332Thai Airways International03:3009:004hAirbus A321neo family
6E 1347IndiGo06:2012:054h 15mAirbus A321neo family
AI 2355Air India Limited08:2514:104h 15mAirbus A320neo
6E 1053IndiGo08:4514:304h 15mAirbus A321neo family
TG 324Thai Airways International11:0016:304hAirbus A320
AI 2332Air India Limited11:0516:554h 20mAirbus A320neo
AI 2304Air India Limited15:2021:154h 25mAirbus A320neo
TG 336Thai Airways International16:0521:354hAirbus A321neo family
TG 316Thai Airways International23:3005:254h 25mAirbus A350-900
AI 2336Air India Limited00:3006:304h 30mAirbus A320neo

Showing the first 40 of 69 scheduled DEL to BKK departures across 7 days with service, starting October 23, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every DEL to BKK date on the interactive map

Aircraft on the Delhi to Bangkok nonstop

In the schedule table on this page, Air India flies the Airbus A320neo. Thai Airways International flies the Airbus A321neo family, the Airbus A320, the Boeing 787-9 Dreamliner, and the Airbus A350-900. IndiGo flies the Airbus A321neo family. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full DEL to BKK nonstop schedule

This page carries the full DEL to BKK nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each DEL to BKK nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See DEL to BKK on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Delhi to Bangkok nonstop

Carriers operating DEL to BKK nonstop in the current schedule.

See DEL to BKK on the interactive map →

Frequently asked questions about DEL to BKK

How long is the flight from Delhi (DEL) to Bangkok (BKK)?
Scheduled flight times from Delhi (DEL) to Bangkok (BKK) run from 4h to 4h 30m across the departures in the schedule table on this page. The nonstop covers about 1,833 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from DEL to BKK?
Air India, Thai Airways International, and IndiGo fly DEL to BKK nonstop. 2LNR doesn't show award or upgrade space for any of them on DEL to BKK, so this page carries the schedule rather than a space claim.
How many flights a week are there from DEL to BKK?
About 70 nonstop flights a week run between Delhi (DEL) and Bangkok (BKK) in the current schedule, operated by Air India, Thai Airways International, and IndiGo. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from DEL to BKK depart?
Scheduled DEL to BKK nonstops in the next 7 days with service leave between 00:05 and 23:30, local time at Delhi. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate DEL to BKK nonstop?
The schedule table on this page lists 11 flight numbers for DEL to BKK nonstops, including AI 2304, AI 2332, AI 2336, and AI 2355 on Air India; TG 324 and TG 332 on Thai Airways International; and 6E 1053 and 6E 1347 on IndiGo. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on DEL to BKK?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying DEL to BKK. The page carries the full DEL to BKK nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full DEL to BKK nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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