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$1,084+ Cheap flights from Portland, ME (PWM) to Mumbai (BOM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BOM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Portland to Mumbai

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 September 11, 2025.

Round-trip from

$1,084
(United Airlines)
From Portland to Mumbai Chhatrapati Shivaji Intl
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Cheapest flights from Portland to Mumbai
Explore the most affordable flight options available from Portland to Mumbai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:00 amPWM - BOM
3 stops34h 45mUnited Airlines
Sat 11/14:10 amBOM - PWM
3 stops53h 37mUnited Airlines
Deal found 9/10$1,211
This Qatar Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:09 amPWM - BOM
2 stops39h 26mQatar Airways
Wed 10/14:10 amBOM - PWM
2 stops27h 26mQatar Airways
Deal found 9/9$1,219
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:10 pmPWM - BOM
2 stops32h 10mAmerican Airlines
Tue 9/301:40 amBOM - PWM
2 stops30h 33mAmerican Airlines
Deal found 9/9$2,548

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Portland to Mumbai that are best for you.

Fly from

Portland

Fly to

Mumbai

Route

Depart

Return

Price

PortlandMumbai

PWM - BOM

PWMBOM

Portland

Sun 1/18

9:00 am-2:15 am

3 stops30h 45m

Mumbai Chhatrapati Shivaji Intl

Wed 2/4

4:10 am-11:30 pm

2 stops29h 50m

$1,084

PortlandMumbai

PWM - BOM

PWMBOM

Portland

Sat 1/17

6:00 am-2:15 am

2 stops33h 45m

Mumbai Chhatrapati Shivaji Intl

Wed 2/4

4:10 am-11:30 pm

2 stops29h 50m

$1,087

PortlandMumbai

PWM - BOM

PWMBOM

Portland

Fri 1/16

4:10 pm-2:15 am

3 stops47h 35m

Mumbai Chhatrapati Shivaji Intl

Wed 2/4

4:10 am-6:52 pm

2 stops25h 12m

$1,090

PortlandMumbai

PWM - BOM

PWMBOM

Portland

Wed 1/14

9:00 am-2:15 am

3 stops30h 45m

Mumbai Chhatrapati Shivaji Intl

Wed 2/4

4:10 am-6:50 pm

2 stops25h 10m

$1,143

PortlandMumbai

PWM - BOM

PWMBOM

Portland

Mon 1/12

3:12 pm-2:15 am

2 stops24h 33m

Mumbai Chhatrapati Shivaji Intl

Wed 2/4

4:10 am-6:52 pm

2 stops25h 12m

$1,146

PortlandMumbai

PWM - BOM

PWMBOM

Portland

Tue 1/13

9:40 am-2:15 am

2 stops30h 05m

Mumbai Chhatrapati Shivaji Intl

Wed 2/4

4:10 am-6:52 pm

2 stops25h 12m

$1,146

PortlandMumbai

PWM - BOM

PWMBOM

Portland

Thu 1/15

4:16 pm-8:05 am

2 stops29h 19m

Mumbai Chhatrapati Shivaji Intl

Wed 2/4

4:10 am-12:05 pm

2 stops42h 25m

$1,206

PortlandMumbai

PWM - BOM

PWMBOM

Portland

Sun 1/18

6:00 am-2:15 am

3 stops33h 45m

Mumbai Chhatrapati Shivaji Intl

Wed 2/4

4:10 am-6:50 pm

3 stops49h 10m

$1,210

PortlandMumbai

PWM - BOM

PWMBOM

Portland

Sat 9/27

7:09 am-8:05 am

2 stops39h 26m

Mumbai Chhatrapati Shivaji Intl

Wed 10/1

4:10 am-10:06 pm

2 stops27h 26m

$1,219

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Portland to Mumbai

Have a flexible travel schedule? Discover the best time to fly to Mumbai from Portland with our price prediction graph.
Estimated round-trip 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 Portland to Mumbai

What is the cheapest month to book a flight from Portland, Maine to Mumbai?

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Mumbai (average of $765). Flying from Portland, Maine to Mumbai in December is currently the most expensive (average of $1,301). 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 Portland 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 Portland, Maine to Mumbai?

    For as low as $1,084, United Airlines can have you in Mumbai from Portland, Maine in 30h 45m. The distance between Portland, Maine and Mumbai is about 7510 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland, Maine to Mumbai?

    Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Mumbai (average of $765). Flying from Portland, Maine to Mumbai in December is currently the most expensive (average of $1,301). 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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