Via Kuala Lumpur

Flowing 77 /100

Delhi → Singapore

No warning areas on this flight path

Getting old 8 to 30 days old. May still be right — double-check before you book.

Clear of warning areas · Moderate reroute options · via Kuala Lumpur · ~6h 40m

Route assessed 12d ago

Why book

Via Kuala Lumpur offers budget and LCC options. Both legs are clean. Best when direct or Bangkok routing is full or significantly more expensive.

The catch

This route is significantly longer than a more direct path

Worth knowing

No airspace advisory concerns on this corridor under current conditions.

Flowing 77

Delhi → Singapore

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Getting old

8 to 30 days old. May still be right — double-check before you book.

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Route strength 54

Other paths · Stop quality

Problems now 100

Closed areas · Flight options

Ranks third: same clean airspace as alternatives but two-leg geometry (DEL–KUL–SIN) is longer and KUL hub score is lower than BKK for this pair. Budget-carrier availability is the main use case.

DEL→KUL routes south and southeast — clean corridor with no advisory zone involvement.
KUL→SIN is one of the world's busiest short-haul routes (~40 minutes). Extremely high frequency including multiple LCC options.
Malaysia Airlines and AirAsia X serve DEL–KUL with competitive pricing. Useful when Air India or IndiGo direct is full or expensive.
Total journey is longer than the Bangkok option due to KUL's position south of BKK relative to the SIN destination.
Good choice if your budget is flexible but direct options are sold out.

Other options for this trip

Direct 90

Via Bangkok 81

Scores are based on official airspace warnings, added flight time, and how many reroute options exist. This is not a safety rating. Always check with your airline before you book.

For reference only · Verify before booking.

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