Bangkok to Kolkata Flights from ₹9,403: Book Cheap Tickets
Compare live fares across every airline. Data-driven insights powered by Meera AI.
How much is a Bangkok to Kolkata flight, and when is it cheapest?
The cheapest Bangkok→Kolkata fare in the next 89 days is ₹9,557 on Tue, 10 Nov 2026 (Thai VietJet Air); on a typical day the lowest fare is ₹15,859, picking the right date saves about 40%.
₹9,557 cheapest Bangkok→Kolkata fare · 89-day window HappyFares data · 1,213 fares observed · updated daily
| Travel date | Cheapest fare | Airline |
|---|---|---|
| Tue, 10 Nov 2026 | ₹9,557 | Thai VietJet Air |
| Wed, 3 Feb 2027 | ₹9,564 | Thai VietJet Air |
| Fri, 29 Jan 2027 | ₹9,657 | Thai VietJet Air |
What is the cheapest day to fly Bangkok to Kolkata?
Based on HappyFares fare data, Friday is the cheapest day to fly Bangkok→Kolkata, about 40% below Saturday, the priciest day.
Fare breakdown
Based on 751 observations over the last 30 days (non-stop economy fares):
Price trend, last 31 days
Lowest fare observed daily on BKK→CCU:
💡 Best time to book
Book one to two months ahead to save around ₹6,372
Typical 30-59 days out non-stop fares run about ₹15,524, versus the overall typical fare of ₹21,896.
🕒 Cheapest time of day to fly
8–11 PM flights are about 61% cheaper than 5–8 AM flights on BKK→CCU.
Based on non-stop fare observations over the last 30 days. Typical fare by departure time slot:
Airlines on this route
Carriers seen operating BKK→CCU in recent searches, with their typical economy fare:
| Airline | Flights tracked | Share of tracked flights |
|---|---|---|
| Hahn Air Technologies | 58 | |
| Thai Airways | 43 | |
| Bhutan Airlines | 42 | |
| Thai Vietjet | 25 | |
| SpiceJet | 22 |
Click any airline above for its dedicated Bangkok–Kolkata page (fares, schedule, fare classes, OTP). Share is based on distinct flight-date combinations from the last 30 days.
Get check-in-ready for Bangkok → Kolkata
Web check-in steps, boarding-pass download and PNR-status tracking for the airlines flying this route:
- Thai Airways: Web check-in
- Thai Vietjet: Web check-in
- SpiceJet: Web check-in · PNR status · Boarding pass
✈ Route Capacity
4 flights operate this route daily, limited supply on BKK→CCU. Top carrier is TVJ with roughly 25% of scheduled daily capacity.
📅 Monthly Delay Risk
How on-time performance typically varies through the year on BKK→CCU based on historical weather and operational patterns:
December-January is peak fog season in North India. Dense morning fog (especially 3 AM-10 AM) can drop visibility below the limits many aircraft and crews may operate in. Delhi airport, among the worst affected, sees long delays and cancellations during severe fog spells. Lucknow, Patna, Varanasi, Amritsar, and Kolkata are similarly impacted. Airlines use CAT-III equipped aircraft to operate during lower visibility, but delays remain common.
💡 Tip: Consider booking afternoon or evening flights (post 11 AM) in Dec-Jan: visibility typically improves by mid-morning. Keep buffer time for connections. Check flight status 2-3 hours before departure.
February sees fog frequency reduce significantly but early-morning departures can still face delays of 30-90 minutes on fog-prone days. Severity is much lower than Dec-Jan.
💡 Tip: Fog delays are typically shorter in February. Early-morning flights occasionally delayed; mid-day onwards reliable.
June to September is peak monsoon for most of India's west coast, south, and east. Mumbai, Goa, Kerala, and Karnataka airports see heavy rainfall-triggered delays and occasional diversions. Kolkata is hit by cyclonic systems from the Bay of Bengal. Flight cancellations spike when runways flood or cross-wind limits are exceeded. July is typically the worst month.
💡 Tip: Book refundable fares during monsoon months. Avoid tight connections: monsoon delays can cascade. Late morning flights (8-11 AM) tend to be less affected than afternoon thunderstorm window.
April-May brings sudden thunderstorms ("Kalbaishakhi") to East and North India, typically in afternoon and evening hours. Afternoon and evening flights are the most affected, with delays on stormy days at Kolkata, Bhubaneswar and Patna.
💡 Tip: Book morning flights (before 2 PM) during April-May if flying to/from East India. Check weather forecast the day before.
Oct-Nov is cyclone season for the Bay of Bengal. Chennai, Kolkata, Bhubaneswar, Vizag can see days-long shutdowns during major cyclones. Non-cyclone days are usually fine. Risk is episodic, not constant.
💡 Tip: Monitor weather advisories when booking Oct-Nov travel to East Coast. Most days are normal; only named cyclones trigger major disruptions.
💡 Typical price range on this route
Prices on BKK→CCU typically range from ₹10,921 to ₹41,702, based on 751 fare observations over the last 30 days.
The current lowest fare we're tracking (₹9,403) is below the typical range, excellent deal.
Nearby airport alternatives
Sometimes nearby airports have cheaper fares or better timings. A short taxi, ride-share or metro ride from these alternates still gets you to your destination.
Distances are approximate and exclude traffic conditions. Check visa, entry, and ground-transport options before booking.
Bangkok to Kolkata flight fares by date
What is the Bangkok to Kolkata flight fare on a specific date?
Upcoming Bangkok→Kolkata fares (updated daily): Tue 10 Nov ₹9,557 · tomorrow (Wed 11 Nov) ₹11,254 · Thu 12 Nov ₹13,732 · Fri 13 Nov ₹13,675 · Sat 14 Nov ₹19,653 · Sun 15 Nov ₹14,475 · Mon 16 Nov ₹15,203 · Tue 17 Nov ₹22,497 · Wed 18 Nov ₹15,236 · Thu 19 Nov ₹14,836. The cheapest of the next 10 days is ₹9,557 on Tue 10 Nov.
Live lowest fares for the next 30 departure dates, tap any date to search that day.
Live lowest non-stop economy fares on Bangkok→Kolkata, refreshed daily. Final price depends on availability at booking.
Bangkok to Kolkata fares by month, planning ahead
The cheapest Bangkok → Kolkata fare in the months ahead is ₹8,445 in Mar 2027. Real lowest non-stop fares observed for each month, from 3,289 price points, refreshed weekly. Useful for booking peak-season trips months in advance.
|
Jan 2027
from ₹10,591
440 fares · Thai VietJet Air
|
Feb 2027
from ₹8,452
340 fares · Thai VietJet Air
|
Feb 2027
from ₹10,393
316 fares · Thai VietJet Air
|
Feb 2027
from ₹9,568
296 fares · Thai VietJet Air
|
Mar 2027
from ₹8,453
341 fares · Thai VietJet Air
|
Mar 2027
from ₹8,445
340 fares · Thai VietJet Air
|
|
Mar 2027
from ₹11,464
338 fares · Thai VietJet Air
|
Apr 2027
from ₹14,744
203 fares · Thai Airways
|
Apr 2027
from ₹14,908
234 fares · Hahn Air Technologies
|
Apr 2027
from ₹14,908
229 fares · Hahn Air Technologies
|
May 2027
from ₹13,990
96 fares · Thai Airways
|
May 2027
from ₹13,980
116 fares · Thai Airways
|
Lowest non-stop economy fares actually observed for each month on this route, aggregated weekly. Far-out fares move as airlines release inventory, book when the price suits you.
Group booking & family travel on Bangkok to Kolkata
Travelling as a family or a group on Bangkok-Kolkata? Here is what to know about group fares, seats, bags and cover.
Group fares
- When group fares start: at 7 passengers on SpiceJet domestic flights, and at 10 on IndiGo, Air India, Air India Express, Akasa Air and international airlines. Send your route, dates and number of travellers on our group booking page.
- Up to 9 travellers: book together directly on HappyFares in one booking.
- Don't split the booking: one booking keeps the same fare for everyone. Two separate bookings can price differently if the airline's fare changes between them.
Family travel tips (with children and infants)
- Infants (under 2): travel on an adult's lap. Airlines charge an infant fee, shown before you pay. Bassinets are limited; ask the airline early.
- Children (2 to 12): need their own seat and usually pay the adult fare.
- Seats together: choose seats when you book. Seat prices vary by airline and fare.
- Baggage: the allowance depends on the airline and the fare. Check the check-in and cabin bags shown on each fare before you book.
- Meals: where the airline offers meals, ask for a vegetarian or child meal when you book.
Cancellation cover for families
- Optional add-ons such as RefundGuard and Smart Saver can be added when you book. Each one's price and rules show on the booking page before you pay.
Offers on Bangkok to Kolkata flights
Apply these HappyFares promo codes at checkout to save on your international booking. Codes refresh from our current live catalogue.
FIRSTTREAT
HFNCF
SWASTHRAHO
SAVENOW
Promo codes apply at checkout. T&Cs apply and codes may be withdrawn at any time. See the full list at all HappyFares offers.
Student fares on international flights
Students can tick Student in the search box to see student fares where an airline offers them. No promo code is needed.
Some airlines offer student fares to students over 12, at times with extra baggage. Tick Student in the search box; any discount shows on each fare. Not every airline offers one. Carry a valid student ID (and a student visa where needed) to check-in.
Bangkok to Kolkata, flight distance & route facts
Distance shown is great-circle (straight-line). Actual flight path varies by airline routing and air traffic control.
Cheap Flights Bangkok to Kolkata: Lowest Air Ticket Price & Fares
Looking for the cheapest flight from Bangkok to Kolkata? HappyFares shows live fares from every airline on the route side by side. Based on 751 recent fare observations, the typical Bangkok to Kolkata one-way air ticket costs around ₹21,896, with the lowest flight price seen at ₹10,921.
Non-stop flights from Bangkok to Kolkata typically take 2h 45m. Non-stop economy air ticket prices on this route average around ₹21,896, the fastest and most popular option for this sector.
The flight distance between Bangkok (BKK) and Kolkata (CCU) is approximately 1,609 km (1,000 miles).
Use the search box above to compare Bangkok to Kolkata cheap flight tickets across every airline on the route. Pick any date to see today's lowest fare and flight ticket prices.
How to Book Cheapest Bangkok to Kolkata Flight Tickets on HappyFares
- Enter your departure date in the search box above, your route (Bangkok → Kolkata) is already selected.
- Tap Take off to see live cheap flight fares across all airlines flying Bangkok to Kolkata.
- Compare air ticket prices, departure times and airlines. Each fare shows its baggage and refund rules, and the fare history on this page shows whether today's fare is lower than usual.
- Select your preferred flight and pay on HappyFares. Every charge is shown before you pay.
How to Get the Lowest Bangkok to Kolkata Airfare
- Book at the right time: Book one to two months ahead for the cheapest fares. Typical savings versus the usual fare of ₹21,896 are around ₹6,372.
- Pick the cheaper day: on our fares for the next 90 days, Friday is the cheapest day to fly Bangkok to Kolkata, about 40% below Saturday.
- Compare all airlines: on Bangkok to Kolkata the cheapest airline changes from date to date, so compare them all for your date.
- Use HappyFares price history: the fare trend on this page shows how the lowest fare has moved over the last month, so you can decide when to book.
- Avoid peak travel dates: Diwali, Christmas, and school holidays push Bangkok–Kolkata flight prices up significantly. Book early or travel a day or two outside peak dates for cheaper tickets.
Check live Bangkok to Kolkata flight status
Tracking a specific BKK–CCU flight today? Our dedicated flight status page shows airlines operating this route, typical schedules, and links to live trackers.
Check Bangkok → Kolkata live flight status →Bangkok to Kolkata flight schedule & timings
Want departure and arrival times rather than fares? Our Bangkok–Kolkata flight schedule lists every airline's daily timings, typical flight duration, and the full weekly timetable.
View Bangkok → Kolkata flight schedule & timings →Bangkok to Kolkata flight ticket price, full fare guide
Planning ahead and want to understand how much Bangkok–Kolkata flights cost? See typical price ranges by month, best booking windows, and per-airline fare estimates on our dedicated ticket price guide.
See Bangkok → Kolkata ticket price guide →Why Book Bangkok to Kolkata Cheap Flight Tickets with HappyFares?
- Price-match guarantee: we show live fares from every airline serving Bangkok (BKK) to Kolkata (CCU). Lowest tracked: ₹10,921.
- Meera AI: ask whether to book now or wait; we have tracked 751 fares on this route.
- Every charge shown before you pay.
- Secure payment: UPI, cards and net banking through a PCI DSS compliant payment gateway.
- Customer support: help with date changes, cancellations and refunds on your Bangkok–Kolkata booking.
Bangkok and Kolkata airport details
Bangkok, Thailand's capital, is famed for ornate temples, vibrant street life, and street food culture.
Kolkata, the cultural capital of India, is famed for its literary history, colonial architecture, and vibrant arts scene.
Things to do in Kolkata
Kolkata, the cultural capital of India, is famed for its literary history, colonial architecture, and vibrant arts scene. Top attractions in Kolkata include: Victoria Memorial, Howrah Bridge, Dakshineswar Temple, Park Street, Indian Museum. Make the most of your Bangkok to Kolkata trip by exploring these landmarks.
Baggage policy for Bangkok to Kolkata flights
Baggage allowance on international Bangkok to Kolkata flights depends on the airline, the fare and the route. Low-cost carriers often sell check-in bags separately, while full-service carriers usually include them in economy.
Before you book, check the check-in and cabin allowance shown on each fare. Extra baggage bought while booking is usually cheaper than paying at the airport.
Cancellation and refund for Bangkok to Kolkata flights
Cancellation and refund terms on international Bangkok to Kolkata flights depend on the airline, the fare and how far ahead you cancel. Non-refundable fares may return only some of the taxes; refundable fares cost more but return more. The fare rules show the terms before you book.
Rescheduling (changing your Bangkok-Kolkata travel date) is normally cheaper than cancelling and rebooking, but airline-specific change fees apply plus any fare difference.
Frequently asked questions
Are there flights from Thailand to Kolkata?
Yes, flights from Thailand depart from Bangkok Airport (BKK). Search for Bangkok to Kolkata flights on HappyFares (happyfares.in) to compare live fares and book.
Is there a direct flight from Bangkok to Kolkata?
Yes, direct (non-stop) flights operate on the Bangkok to Kolkata route, typically taking 2h 45m. Non-stop economy fares have been tracked from ₹10,921. Filter for direct flights in the search box above to see all non-stop options.
How long is a flight from Bangkok to Kolkata?
Non-stop flights from Bangkok to Kolkata typically take 2h 45m. Flights with connections take longer depending on layover duration.
What is the average price of a Bangkok to Kolkata flight?
Based on 751 recent fare observations, the typical one-way non-stop economy fare on Bangkok to Kolkata is around ₹21,896. Cheapest fares on this route have been seen at ₹10,921. Pick your date in the search box above to see current fares.
Which airlines fly from Bangkok to Kolkata?
The main carriers serving the Bangkok to Kolkata route include Hahn Air Technologies, Thai Airways, Bhutan Airlines, Thai Vietjet, SpiceJet. Use the search box to compare live fares across all of them.
What is the cheapest day to fly from Bangkok to Kolkata?
On our fares for the next 90 days, Friday is the cheapest day to fly Bangkok to Kolkata, about 40% below Saturday.
When should I book Bangkok to Kolkata flights for the best price?
Book one to two months ahead for the cheapest fares. Typical savings versus the usual fare of ₹21,896 are around ₹6,372.
What is the flight distance from Bangkok to Kolkata?
The straight-line (great-circle) flight distance from Bangkok (BKK) to Kolkata (CCU) is approximately 1,609 km (1,000 miles). Actual flight paths vary slightly due to air traffic routing.
How do I check Bangkok to Kolkata live flight status?
For real-time Bangkok to Kolkata flight status including delays, cancellations, and gate changes, visit the HappyFares flight status page at https://www.happyfares.in/flights/bangkok-to-kolkata-flight-status. You can also check with your BKK–CCU flight number on the airline's own app or website.
What is the Hahn Air Technologies fare for Bangkok to Kolkata?
Hahn Air Technologies (X1) operates on the Bangkok–Kolkata route. Based on recent fare tracking, Hahn Air Technologies economy fares on this route typically run around ₹41,702. Search Bangkok to Kolkata on HappyFares to compare Hahn Air Technologies fares for your specific travel date.
What is the Thai Airways fare for Bangkok to Kolkata?
Thai Airways (TG) operates on the Bangkok–Kolkata route. Based on recent fare tracking, Thai Airways economy fares on this route typically run around ₹19,293. Search Bangkok to Kolkata on HappyFares to compare Thai Airways fares for your specific travel date.
What is the Bhutan Airlines fare for Bangkok to Kolkata?
Bhutan Airlines (B3) operates on the Bangkok–Kolkata route. Based on recent fare tracking, Bhutan Airlines economy fares on this route typically run around ₹46,746. Search Bangkok to Kolkata on HappyFares to compare Bhutan Airlines fares for your specific travel date.
What is the Thai Vietjet fare for Bangkok to Kolkata?
Thai Vietjet (VZ) operates on the Bangkok–Kolkata route. Based on recent fare tracking, Thai Vietjet economy fares on this route typically run around ₹15,475. Search Bangkok to Kolkata on HappyFares to compare Thai Vietjet fares for your specific travel date.
What is the Bangkok to Kolkata business class fare?
Business class fares on Bangkok to Kolkata flights vary by airline and season. Pick Business in the search box to compare current business class fares across the airlines flying this route.
Are there any promo codes or offers for Bangkok to Kolkata flights?
Current HappyFares promo codes are listed on our offers page (happyfares.in/offers) and in the offers section above. Searching your dates and comparing every airline is the surest way to the lowest fare.
Can I book a Bangkok to Kolkata flight for today?
Yes: HappyFares supports same-day flight booking for Bangkok to Kolkata. Search with today's date to see available flights departing in the next few hours. Fares close to departure are usually higher than fares booked ahead.
What is the cheapest Bangkok to Kolkata flight price?
The lowest Bangkok to Kolkata fare tracked by HappyFares in the last 30 days was ₹10,921. On our fares for the next 90 days, Friday is the cheapest day to fly Bangkok to Kolkata, about 40% below Saturday. Search your specific date on HappyFares for the current lowest fare.
What is the lowest airfare from Bangkok to Kolkata?
The lowest airfare tracked on the Bangkok to Kolkata route in the last 30 days was ₹10,921 (one-way economy, non-stop). Book one to two months ahead for the cheapest fares. Typical savings versus the usual fare of ₹21,896 are around ₹6,372. Search on HappyFares to see today's lowest Bangkok–Kolkata airfare.
What is the Bangkok to Kolkata air ticket price today?
Bangkok to Kolkata air ticket prices today start from around ₹10,921 on the cheapest dates. The typical one-way air ticket price on this route is ₹21,896. Use the search above to see today's live air ticket prices across all airlines.
How to get cheap flight tickets from Bangkok to Kolkata?
To get the cheapest Bangkok to Kolkata flight tickets: (1) Book one to two months ahead for the cheapest fares. Typical savings versus the usual fare of ₹21,896 are around ₹6,372. (2) Fly on Friday if you can: it is the cheapest day on this route in our fares for the next 90 days. (3) Compare every airline on the route on HappyFares: the cheapest one changes from date to date. (4) Check the fare trend on this page to see how today's fare compares with the last month.
What is the lowest flight rate from Bangkok to Kolkata?
The lowest flight rate seen on Bangkok to Kolkata in recent tracking was ₹10,921. Book one to two months ahead for the cheapest fares. Typical savings versus the usual fare of ₹21,896 are around ₹6,372. Search HappyFares to see the current lowest flight rate for your travel date.
How do I find flight offers on Bangkok to Kolkata?
To find the best Bangkok to Kolkata flight deals: (1) Search on HappyFares and sort by lowest price: we show live fares from every airline on the route. (2) Check the promo codes on our offers page. (3) Compare a few dates around your plan: fares change from day to day.
Can I cancel or reschedule my Bangkok to Kolkata flight?
Yes, cancellation and rescheduling are supported. Charges depend on the airline and fare type you book. Our support team can help you with cancellation or date changes on any Bangkok to Kolkata booking.
What is the baggage allowance on Bangkok to Kolkata flights?
Baggage on Bangkok to Kolkata depends on the airline and the fare. Low-cost carriers often sell check-in bags separately; full-service carriers usually include them in economy. Check the check-in and cabin allowance shown on each fare before booking.
Book Bangkok to Kolkata flights now
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