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Cheap flights from Kolkata to Bangkok from ₹ 15,326

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Bangkok departing on 16/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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06:40 - 16:50CCU-UTP
8h 40m1 stop
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13:30 - 01:35UTP-CCU
13h 35m2 stops
₹ 40,459
Find Deal
Fri, 29 Aug - Mon, 1 Sep
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07:20 - 16:50CCU-UTP
32h 00m2 stops
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13:00 - 15:05UTP-CCU
27h 35m2 stops
₹ 41,861
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Fri, 29 Aug - Mon, 1 Sep
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02:00 - 16:50CCU-UTP
13h 20m2 stops
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13:00 - 00:45UTP-CCU
13h 15m2 stops
₹ 55,610
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Thu, 28 Aug - Mon, 1 Sep

momondo Fare Finder

 
Customise your flight search to find flights from Kolkata to Rayong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Kolkata to Rayong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataRayong

CCU - UTP

CCUUTP

Kolkata Netaji S. Chandra

Fri 29/8

06:40-16:50

1 stop8h 40m

Rayong Utapao Rayong Pattaya

Mon 1/9

13:30-01:35

2 stops13h 35m

₹ 40,459

KolkataRayong

CCU - UTP

CCUUTP

Kolkata Netaji S. Chandra

Fri 29/8

07:20-16:50

2 stops32h 00m

Rayong Utapao Rayong Pattaya

Mon 1/9

13:00-15:05

2 stops27h 35m

₹ 41,860

KolkataRayong

CCU - UTP

CCUUTP

Kolkata Netaji S. Chandra

Thu 28/8

02:00-16:50

2 stops13h 20m

Rayong Utapao Rayong Pattaya

Mon 1/9

13:00-00:45

2 stops13h 15m

₹ 55,610

KolkataRayong

CCU - UTP

CCUUTP

Kolkata Netaji S. Chandra

Tue 16/12

01:05-13:45

1 stop11h 10m

₹ 15,326

KolkataRayong

CCU - UTP

CCUUTP

Kolkata Netaji S. Chandra

Tue 16/12

00:30-12:40

2 stops10h 40m

₹ 19,704

KolkataRayong

CCU - UTP

CCUUTP

Kolkata Netaji S. Chandra

Wed 17/12

06:50-16:50

1 stop8h 30m

₹ 23,557

KolkataRayong

CCU - UTP

CCUUTP

Kolkata Netaji S. Chandra

Wed 17/12

07:00-16:50

2 stops32h 20m

₹ 36,168

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Kolkata to Rayong

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Kolkata to Rayong flights?

You could potentially save up to 2% on your flight if you consider stops on a Kolkata to Rayong flight.

When to book flights from Kolkata to Rayong

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to Rayong according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kolkata to Rayong (CCU to UTP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to Rayong

Best price found

₹ 15,326

Fastest flight time

8h 30m

Direct flights

None

Airports in Rayong

1 airport
The best one-way flight to Rayong from Kolkata in the past 72 hours is ₹ 15,326. The best return flight deal from Kolkata to Rayong found on momondo in the last 72 hours is ₹ 40,459.
The fastest flight from Kolkata to Rayong takes 8h 30m
There are no direct flights from Kolkata to Rayong. Popular non-direct route for this connection is Kolkata Netaji S. Chandra Airport - Rayong Utapao Rayong Pattaya Airport.
There is 1 airport near Rayong: Rayong Utapao Rayong Pattaya (UTP)
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  • How far is Kolkata Netaji S. Chandra to Rayong Utapao Rayong Pattaya by plane?

    There are 1750.4 km between Kolkata Netaji S. Chandra and Rayong Utapao Rayong Pattaya. In terms of flight time, this usually takes a little over 8h 40m.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Rayong Utapao Rayong Pattaya Airport?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Rayong Utapao Rayong Pattaya Airport are updated daily.

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Rayong Utapao Rayong Pattaya Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to Rayong Utapao Rayong Pattaya Airport.

  • What documentation or ID do you need to fly to Rayong Utapao Rayong Pattaya Airport?

    The travel and health documents you'll need for your trip to Rayong Utapao Rayong Pattaya Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rayong Utapao Rayong Pattaya Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Kolkata to Rayong?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kolkata to Rayong . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Kolkata to Rayong with flexible booking policies on momondo?

All flight searches from Kolkata to Rayong on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kolkata to Rayong?

momondo helps you find the best flight between Kolkata and Rayong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Kolkata to Rayong right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Kolkata to Rayong now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rayong and let you know when they change.

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