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Cheap flights from Islip, New York to Mumbai from ₹ 104,756

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — BOM
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Islip to Mumbai

Enter your travel dates to find the best prices.

Cheapest flights from Islip to Mumbai
Explore the most affordable flight options available from Islip to Mumbai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 February 2026.

Mon 30/321:08
ISP
-
BOM
2 stops29h 12m
Air India
Sun 5/401:50
BOM
-
ISP
2 stops40h 49m
Air India
Deal found 13/2₹ 104,756
Sat 28/320:22
ISP
-
BOM
2 stops29h 58m
Air India
Fri 3/401:50
BOM
-
ISP
2 stops43h 52m
Air India
Deal found 11/2₹ 139,553
Mon 30/309:59
ISP
-
BOM
2 stops52h 51m
Multiple Airlines
Mon 6/422:25
BOM
-
ISP
3 stops29h 49m
Multiple Airlines
Deal found 13/2₹ 1,113,165

Find flight deals from Islip to Mumbai

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Mumbai (BOM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 February 2026.

Round-trip from

₹ 104,756

Popular in

December

Cheapest in

September

Average price

₹ 70,139
Air India
  • Air India
  • 30/3-5/4
  • 4 total stops
  • 70h 01m total
  • Islip to Mumbai
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 1,250,162 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 357,149 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Islip to Mumbai 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, Cheapflights users made 454,620 searches. Data last updated 14 February 2026.
Use the filters below to find and compare flights from Islip to Mumbai that are best for you.

Fly from

Islip

Fly to

Mumbai

Route

Depart

Return

Price

IslipMumbai

ISP - BOM

ISPBOM

Islip Long Island

Mon 30/3

21:08-11:50

2 stops29h 12m

Mumbai Chhatrapati Shivaji Intl

Sun 5/4

01:50-09:09

2 stops40h 49m

₹ 104,756

IslipMumbai

ISP - BOM

ISPBOM

Islip Long Island

Sat 28/3

20:22-11:50

2 stops29h 58m

Mumbai Chhatrapati Shivaji Intl

Fri 3/4

01:50-12:12

2 stops43h 52m

₹ 139,553

IslipMumbai

ISP - BOM

ISPBOM

Islip Long Island

Mon 30/3

09:59-00:20

2 stops52h 51m

Mumbai Chhatrapati Shivaji Intl

Mon 6/4

22:25-18:44

3 stops29h 49m

₹ 1,113,165

IslipMumbai

ISP - BOM

ISPBOM

Islip Long Island

Mon 27/4

09:59-02:05

2 stops30h 36m

₹ 1,670,020

IslipMumbai

ISP - BOM

ISPBOM

Islip Long Island

Thu 30/4

07:25-07:10

2 stops38h 15m

₹ 1,670,020

IslipMumbai

ISP - BOM

ISPBOM

Islip Long Island

Wed 29/4

09:59-02:05

2 stops30h 36m

₹ 1,670,020

IslipMumbai

ISP - BOM

ISPBOM

Islip Long Island

Fri 1/5

07:25-19:00

2 stops26h 05m

₹ 1,670,020

IslipMumbai

ISP - BOM

ISPBOM

Islip Long Island

Tue 28/4

09:59-02:05

2 stops30h 36m

₹ 1,670,020

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Best time to book a flight from Islip to Mumbai

Have a flexible travel schedule? Discover the best time to fly to Mumbai from Islip with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Islip to Mumbai

What is the cheapest month to book a flight from Islip, New York to Mumbai?

Currently, October is the cheapest month in which you can book a flight from Islip, New York to Mumbai (average of ₹ 46,941). Flying from Islip, New York to Mumbai in December is currently the most expensive (average of ₹ 63,162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Islip to Mumbai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Islip, New York to Mumbai?

    Departing from Islip, New York to Mumbai will take you 29h 12m. Airlines will cover a distance of 12477 km.

  • Can I find deals for flights from Islip to Mumbai that include hotel bookings?

    Yes. In addition to deals on Islip to Mumbai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Islip to Mumbai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Mumbai.

  • Can I find deals for business class flights from Islip to Mumbai?

    Yes. Cheapflights offers flight deals from Islip to Mumbai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Islip, New York to Mumbai?

    Currently, October is the cheapest month in which you can book a flight from Islip, New York to Mumbai (average of ₹ 46,941). Flying from Islip, New York to Mumbai in December is currently the most expensive (average of ₹ 63,162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from Islip to Mumbai?

Cheapflights simply makes it quick and affordable to book flights from Islip to Mumbai by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Islip to Mumbai with no change fees?

Need flexible booking options for your flight to Mumbai from Islip? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Islip to Mumbai become cheaper?

Yes! Start tracking prices for Islip to Mumbai flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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