Route guide

Phuket to Kolkata (HKT-CCU): Nonstop Upgrade & Award Space

IndiGo flies the HKT to CCU nonstop about 6 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every HKT to CCU departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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6
Nonstop flights a week
1,199 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every HKT to CCU departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Phuket to Kolkata to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each HKT to CCU departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See HKT to CCU on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Phuket to Kolkata nonstop

Carriers operating HKT to CCU nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • IndiGo
See HKT to CCU on the interactive map →

Frequently asked questions about HKT to CCU

How far is Kolkata from Phuket?
HKT to CCU covers about 1,199 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from HKT to CCU?
IndiGo is currently the only airline flying HKT to CCU nonstop. 2LNR tracks confirmed upgrade and award space on every IndiGo departure.
How many flights a week are there from HKT to CCU?
About 6 nonstop flights a week run between Phuket and Kolkata in the current schedule, operated by IndiGo. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on HKT to CCU?
Open the HKT to CCU calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Phuket to Kolkata route, and 2LNR will notify you when space opens. It's free to start.

Never miss HKT to CCU upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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