$144 Cheap Thai Airways International flights from Kolkata to Bangkok (CCU to BKK)

Find The Best Day To Fly from Kolkata to Bangkok

Amazing Thai Airways International CCU to BKK Flight Deals

The cheapest flights to Suvarnabhumi Intl. found within the past 7 days were $246 round trip and $144 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Jul 6 - Thu, Jul 17

CCU

Kolkata

BKK

Bangkok

$246

Roundtrip

found 6 days ago

Thu, Jul 10 - Thu, Jul 17

CCU

Kolkata

BKK

Bangkok

$257

Roundtrip

found 6 hours ago

Frequently asked questions

Can I catch a flight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to BKK right now?

Make sure you check out our Covid-19 Travel Advisor to see if there are any present quarantine requirements and travel advice reports in effect in BKK when jet-setting from Kolkata Airport.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Suvarnabhumi Intl. Airport (BKK), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Thai Airways International Airports
Airport code	Country	Airport name	Number of flights
HND	JPN	Haneda	10
BKK	THA	Suvarnabhumi Intl.	4
FUK	JPN	Fukuoka	3
NRT	JPN	Narita Intl.	3
NGO	JPN	Chubu Centrair Intl.	3
LAX	USA	Los Angeles Intl.	3
TPE	TWN	Taoyuan Intl.	3
ICN	KOR	Incheon Intl.	3
KIX	JPN	Kansai Intl.	2
CPH	DNK	Kastrup	2

Travelers ❤️ these 🏨 after their flight to Bangkok

Hyatt Regency Bangkok Suvarnabhumi Airport

999 Suvarnabhumi Airport Hotel, Moo 1 Nongprue, Bang Phli, Samut Prakan

A full-service spa, 4 restaurants, and an outdoor pool are all featured at this luxury hotel. There's fun for all ages with a children's pool and a playground, ...

8.2/10 Very Good! (353 reviews)

"Nothing special. Building looked nice but rooms are a bit dated. Staff were friendly. Ok if you just need a night close to the airport, otherwise better off booking a place in the city"

Reviewed on Jun 14, 2025

Grande Centre Point Hotel Terminal 21

2, Sukhumvit Soi 19 (Wattana), Sukhumvit Rd., Klongtoey Nua, Bangkok, Bangkok

A full-service spa, an outdoor pool, and a restaurant are all featured at this luxury hotel. There's fun for all ages with a free kid's club and mini golf, and ...

9.2/10 Wonderful! (2,148 reviews)

"this place is really nice and clean and beautiful"

Reviewed on Jun 12, 2025

Carlton Hotel Bangkok Sukhumvit

491 Sukhumvit Rd, Khlongtoey Nua, Wattana, Bangkok

A full-service spa, 2 restaurants, and an outdoor pool are all featured at this luxury hotel. Traveling on business? Take advantage of the free WiFi in public ...

9.6/10 Exceptional! (1,303 reviews)

"Nice clean hotel in central sukhumvit Near to plenty of cafes / bars and nightlife . Plenty to see walking around during the day Near bts/ train transport. Fairly new hotel . Has a good high floor bar / restaurant to see the city skyline at night . Large swimming pool"

Reviewed on Jun 15, 2025

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.