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Cheap flights from Kolkata to Las Vegas from $671

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 Las Vegas departing on 9/12. 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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Find the cheapest flights from Kolkata to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
3:50 am - 12:48 am
CCU
-
LAS
33h 28m
2 stops
Etihad Airways Logo
11:59 pm - 8:30 pm
LAS
-
CCU
56h 01m
2 stops
$1,026Etihad Airways
Mon, Jul 20 - Tue, Jul 28
Etihad Airways Logo
3:50 am - 12:41 am
CCU
-
LAS
57h 21m
2 stops
Etihad Airways Logo
11:05 am - 2:55 am
LAS
-
CCU
51h 20m
2 stops
$1,233Etihad Airways
Thu, Sep 24 - Tue, Sep 29
Etihad Airways Logo
3:50 am - 12:41 am
CCU
-
LAS
57h 21m
2 stops
Etihad Airways Logo
11:05 am - 2:55 am
LAS
-
CCU
51h 20m
2 stops
$1,234Etihad Airways
Thu, Sep 24 - Tue, Sep 29
Etihad Airways Logo
3:50 am - 12:41 am
CCU
-
LAS
57h 21m
2 stops
Etihad Airways Logo
11:05 am - 2:55 am
LAS
-
CCU
51h 20m
2 stops
$1,240Etihad Airways
Thu, Sep 24 - Tue, Sep 29
Qatar Airways Logo
4:00 am - 9:26 pm
CCU
-
LAS
29h 56m
2 stops
Qatar Airways Logo
10:47 pm - 2:30 am
LAS
-
CCU
39h 13m
2 stops
$1,241Qatar Airways
Thu, Jun 18 - Thu, Jun 25
American Airlines Logo
5:30 pm - 10:12 am
CCU
-
LAS
29h 12m
2 stops
American Airlines Logo
10:55 pm - 5:00 am
LAS
-
CCU
41h 35m
2 stops
$1,243American Airlines
Fri, Sep 25 - Tue, Sep 29
Qatar Airways Logo
4:00 am - 9:01 pm
CCU
-
LAS
29h 31m
2 stops
Qatar Airways Logo
7:15 am - 2:30 am
LAS
-
CCU
30h 45m
2 stops
$1,265Qatar Airways
Sat, Aug 15 - Thu, Aug 20
Qatar Airways Logo
4:00 am - 6:43 pm
CCU
-
LAS
27h 13m
2 stops
Qatar Airways Logo
3:26 pm - 2:30 am
LAS
-
CCU
46h 34m
2 stops
$1,329Qatar Airways
Wed, Jun 17 - Tue, Jun 23
American Airlines Logo
5:30 pm - 10:12 am
CCU
-
LAS
29h 12m
2 stops
American Airlines Logo
10:50 pm - 5:00 am
LAS
-
CCU
41h 40m
2 stops
$1,539American Airlines
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
7:00 am - 7:30 pm
CCU
-
LAS
49h 00m
3 stops
Multiple Airlines Logo
11:35 pm - 2:30 am
LAS
-
CCU
38h 25m
2 stops
$1,673Multiple Airlines
Tue, Jul 21 - Tue, Jul 28

Qatar Airways flights from Kolkata to Las Vegas

Our best Qatar Airways deals on Kolkata to Las Vegas flight tickets
Qatar Airways
Jun 18
CCU4:00 amKolkata Netaji S. Chandra
29h 56m
2 stops
LAS9:26 pmLas Vegas Harry Reid Intl
Jun 25
LAS10:47 pmLas Vegas Harry Reid Intl
39h 13m
2 stops
CCU2:30 amKolkata Netaji S. Chandra
$1,241
Qatar Airways
Aug 15
CCU4:00 amKolkata Netaji S. Chandra
29h 31m
2 stops
LAS9:01 pmLas Vegas Harry Reid Intl
Aug 20
LAS7:15 amLas Vegas Harry Reid Intl
30h 45m
2 stops
CCU2:30 amKolkata Netaji S. Chandra
$1,265
Qatar Airways
Jun 17
CCU4:00 amKolkata Netaji S. Chandra
27h 13m
2 stops
LAS6:43 pmLas Vegas Harry Reid Intl
Jun 23
LAS3:26 pmLas Vegas Harry Reid Intl
46h 34m
2 stops
CCU2:30 amKolkata Netaji S. Chandra
$1,329

American Airlines flights from Kolkata to Las Vegas

Our best American Airlines deals on Kolkata to Las Vegas flight tickets
American Airlines
Sep 25
CCU5:30 pmKolkata Netaji S. Chandra
29h 12m
2 stops
LAS10:12 amLas Vegas Harry Reid Intl
Sep 29
LAS10:55 pmLas Vegas Harry Reid Intl
41h 35m
2 stops
CCU5:00 amKolkata Netaji S. Chandra
$1,243
American Airlines
Oct 15
CCU5:30 pmKolkata Netaji S. Chandra
29h 12m
2 stops
LAS10:12 amLas Vegas Harry Reid Intl
Oct 19
LAS10:50 pmLas Vegas Harry Reid Intl
41h 40m
2 stops
CCU5:00 amKolkata Netaji S. Chandra
$1,539
American Airlines
Oct 5
CCU5:30 pmKolkata Netaji S. Chandra
29h 12m
2 stops
LAS10:12 amLas Vegas Harry Reid Intl
Oct 21
LAS10:50 pmLas Vegas Harry Reid Intl
41h 40m
2 stops
CCU5:00 amKolkata Netaji S. Chandra
$8,245

momondo Fare Finder

 
Customize your flight search to find flights from Kolkata to Las Vegas 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 832,500 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from Kolkata to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KolkataLas Vegas

CCU - LAS

CCULAS

Kolkata Netaji S. Chandra

Mon 7/20

3:50 am-12:48 am

2 stops33h 28m

Las Vegas Harry Reid Intl

Tue 7/28

11:59 pm-8:30 pm

2 stops56h 01m

$1,026

KolkataLas Vegas

CCU - LAS

CCULAS

Kolkata Netaji S. Chandra

Thu 9/24

3:50 am-12:41 am

2 stops57h 21m

Las Vegas Harry Reid Intl

Tue 9/29

11:05 am-2:55 am

2 stops51h 20m

$1,233

KolkataLas Vegas

CCU - LAS

CCULAS

Kolkata Netaji S. Chandra

Thu 9/24

3:50 am-12:41 am

2 stops57h 21m

Las Vegas Harry Reid Intl

Tue 9/29

11:05 am-2:55 am

2 stops51h 20m

$1,234

KolkataLas Vegas

CCU - LAS

CCULAS

Kolkata Netaji S. Chandra

Thu 9/24

3:50 am-12:41 am

2 stops57h 21m

Las Vegas Harry Reid Intl

Tue 9/29

11:05 am-2:55 am

2 stops51h 20m

$1,240

KolkataLas Vegas

CCU - LAS

CCULAS

Kolkata Netaji S. Chandra

Thu 6/18

4:00 am-9:26 pm

2 stops29h 56m

Las Vegas Harry Reid Intl

Thu 6/25

10:47 pm-2:30 am

2 stops39h 13m

$1,241

KolkataLas Vegas

CCU - LAS

CCULAS

Kolkata Netaji S. Chandra

Fri 9/25

5:30 pm-10:12 am

2 stops29h 12m

Las Vegas Harry Reid Intl

Tue 9/29

10:55 pm-5:00 am

2 stops41h 35m

$1,243
Quickest round-trip

KolkataLas Vegas

CCU - LAS

CCULAS

Kolkata Netaji S. Chandra

Sat 8/15

4:00 am-9:01 pm

2 stops29h 31m

Las Vegas Harry Reid Intl

Thu 8/20

7:15 am-2:30 am

2 stops30h 45m

$1,265

KolkataLas Vegas

CCU - LAS

CCULAS

Kolkata Netaji S. Chandra

Wed 6/17

4:00 am-6:43 pm

2 stops27h 13m

Las Vegas Harry Reid Intl

Tue 6/23

3:26 pm-2:30 am

2 stops46h 34m

$1,329

KolkataLas Vegas

CCU - LAS

CCULAS

Kolkata Netaji S. Chandra

Thu 10/15

5:30 pm-10:12 am

2 stops29h 12m

Las Vegas Harry Reid Intl

Mon 10/19

10:50 pm-5:00 am

2 stops41h 40m

$1,539

KolkataLas Vegas

CCU - LAS

CCULAS

Kolkata Netaji S. Chandra

Tue 7/21

7:00 am-7:30 pm

3 stops49h 00m

Las Vegas Harry Reid Intl

Tue 7/28

11:35 pm-2:30 am

2 stops38h 25m

$1,673

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Kolkata to Las Vegas

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

Cheap Kolkata to Las Vegas (CCU to LAS) flight deals and tips

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

Fastest flight time

25h 54m

Direct flights

None
The fastest flight from Kolkata to Las Vegas takes 25h 54m
There are no direct flights from Kolkata to Las Vegas. There are no popular flight routes from Kolkata to Las Vegas.
Search flight deals

Frequently asked questions about flying from Kolkata to Las Vegas

  • How far is Kolkata Netaji S. Chandra to Las Vegas Harry Reid Intl by plane?

    A flight from Kolkata Netaji S. Chandra to Las Vegas Harry Reid Intl will travel around 8092.2 mi. Flights usually cover this in 25h 54m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kolkata Netaji S. Chandra Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Kolkata to Las Vegas

  • How do I get Price Alerts for flights from Kolkata to Las Vegas?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Kolkata from Las Vegas. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Kolkata to Las Vegas with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Paradise
Henderson
North Las Vegas
Mesquite
Kingman
Sunrise Manor
Pahrump
Furnace Creek
Boulder City
Primm
Winchester
Needles

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Kolkata to Las Vegas flights to just show those with flexible booking policies.

How can momondo help me find flights from Kolkata to Las Vegas?

momondo provides multiple filters to help you find the best flight to Las Vegas from Kolkata. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Kolkata and alert you when they change.

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