New Delhi to Bangkok (DEL–DMK) — Airlines, Schedules & Connections

DEL Airport Page →
1,815 mi airlines 4/wk
On-time Some delays Frequent delays
Flight Schedule 2 flights Verified 56m ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
SL245
SL Thai Lion
738
7:55 PM
IST TT3
12:54 AM+1
+07
3h 29m
—
M T W T F S S
Prices
✓
←
SL244
SL Thai Lion
738
3:25 PM
+07 TT1
5:46 PM
IST
3h 51m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
New Delhi to Bangkok
1 carrier, 4 flights/week nonstop.
1 Airlines 4 Flights/wk 1,815 mi 3h 29m nonstop +1.5h ahead 27 1-stop hubs

DEL–DMK is served by 1 airline with nonstop service. Thai Lion Air leads the route. The flight covers 1,815 miles in approximately 3h 29m. Beyond nonstop, 27 hubs offer 1-stop connections.

Also explore DEL Routes DMK Routes DEL Live Flights DMK Live Flights
Carriers on this route

Airline Landscape

All carriers operating nonstop DEL–DMK service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
SL Thai Lion Air 4 738 3h29 – – –
Aircraft on this route
738 Boeing 737-800 – SL
Alliance coverage
Unaffiliated: SL (4 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, DEL to DMK direction.
Mon
1
flight
Tue
0
flights
Wed
1
flight
Thu
0
flights
Fri
1
flight
Sat
0
flights
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
4
Outbound / wk
4
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for DEL to DMK.
1-STOP
One-Stop Connections
27
Hubs
~6h
Fastest
~29h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,279
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1.5h
Bangkok is 1.5 hours ahead of New Delhi.
DEL: IST · DMK: +07

When it's 6:00 PM in New Delhi, it's 7.5:00 PM in Bangkok.
Distance & Flight Time
1,815 mi / 2,921 km
Nonstop flight time is approximately 3h 29m.
Visa & Entry

Indian passport holders enter Thailand visa-free for stays of up to 60 days. This policy took effect in late 2024. You can extend by 30 days at a Thai immigration office for 1,900 THB. Passport must be valid for at least 6 months on arrival with at least 2 blank pages.

Complete the Thailand Digital Arrival Card (TDAC) online before entry. Bring proof of accommodation and a return or onward ticket. Immigration may ask for evidence of funds (20,000 THB equivalent for individuals).

Verify entry requirements with official sources before travel.
Getting to DEL

Delhi Metro Airport Express runs from New Delhi Railway Station to T3 in 18–20 minutes (₹60 one-way). From Shivaji Stadium (central Delhi) it takes 24 minutes. The line has four stations: New Delhi, Shivaji Stadium, Dhaula Kuan, and IGI Airport (T3). T1 (domestic) is not directly served; take the metro to T3 and the free airport bus shuttle to T1.Prepaid taxis from the terminal use a metered system with fixed rates; central Delhi costs ₹400–600. Ola and Uber operate widely and are often cheaper. Auto-rickshaws are not permitted on the expressway.

Facts

DEL–DMK Quick Facts

Key statistics for the New Delhi to Bangkok route.
Route details
Distance1,815 mi / 2,921 km
Flight time3h 29m
Time difference+1.5 hours
Airlines (nonstop)1
Weekly flights4 out / 4 return
1-stop connections27 hubs
Origin: DEL
Full nameIndira Gandhi International Airport
IATA / ICAODEL / VIDP
TimezoneAsia/Kolkata
Passengers/yr77.8M
Elevation777 ft / 237 m
Destination: DMK
Full nameDon Mueang International Airport
IATA / ICAODMK / VTBD
TimezoneAsia/Bangkok
Passengers/yr31.0M
Elevation9 ft / 3 m
FAQ

Frequently Asked Questions

Common questions about DEL to DMK flights.
Nonstop flights from Indira Gandhi International Airport to Don Mueang International Airport take approximately 3h 29m. The route covers 1,815 miles.
1 airline operates nonstop service: Thai Lion Air.
There are approximately 4 nonstop flights per week from DEL to DMK. The return direction has about 4 weekly flights.
Yes, 1-stop connections are available through GAY, MFM, CMB, MLE, TPE, HAN, KTM, ICN, SGN, HKT, BOM, CCU, AMD, BLR, KUL, MAA, SIN, COK, ATQ, HKG, RGN, KTI, PVG, KBV, MNL, DPS and CAN. These options provide additional schedule flexibility.
Bangkok is 1.5 hours ahead of New Delhi.
Yes, return flights from DMK to DEL are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from DEL to DMK

Indira Gandhi International Airport (DEL) and Don Mueang International Airport (DMK) are connected by nonstop service from Thai Lion Air. With 4 weekly departures, this is a regularly served route.

DEL to DMK Flight Duration and Schedule

Nonstop flight time from DEL to DMK ranges from 3 hours 29 minutes. The route covers a distance of 1,815 miles (2,921 km). There are approximately 4 weekly flights outbound and 4 return, totaling 8 flights per week in both directions.

Connecting Options and Alternatives

27 one-stop connections are available, with the fastest taking approximately 6 hours via GAY. Two-stop connections are also available via intermediate hubs.