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Cheap flights from Portland to Mumbai from ₹ 46,431

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BOM
18 Jul — 25 Jul1
1 adult

Cheapflights Tip: The best prices from Portland to Mumbai Chhatrapati Shivaji Intl are usually found in September or October, booked 86 days in advance, depart on a Wednesday or Thursday and return on a Sunday

Cheap flight deals from Portland to Mumbai

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 13 July 2025.

Round-trip from

₹ 66,256

One-way from

₹ 46,431

Popular in

December

Cheapest in

September

Average price

₹ 101,616
Lufthansa
  • Lufthansa
  • 3/1-31/1
  • 4 total stops
  • 77h 25m total
  • Portland to Mumbai
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28/8
  • 28/8
  • 3 total stops
  • 35h 08m total
  • Portland to Mumbai
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₹ 1,625,960 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 411,763 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Portland to Mumbai

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 13 July 2025.

Thu 2/1011:08PDX - BOM
2 stops23h 42mAir France
Sun 5/1001:20BOM - PDX
2 stops30h 18mAir France
Deal found 12/7₹ 66,342
Fri 17/1013:25PDX - BOM
2 stops24h 15mQatar Airways
Fri 31/1004:10BOM - PDX
2 stops28h 57mQatar Airways
Deal found 13/7₹ 66,600
Thu 6/1110:05PDX - BOM
2 stops24h 20mLufthansa
Sat 6/1201:35BOM - PDX
2 stops30h 25mLufthansa
Deal found 12/7₹ 67,544
Tue 26/809:40PDX - BOM
2 stops28h 30mMultiple Airlines
Tue 2/921:50BOM - PDX
2 stops30h 44mMultiple Airlines
Deal found 11/7₹ 68,488
Mon 13/1013:15PDX - BOM
1 stop22h 30mKLM
Tue 28/1002:25BOM - PDX
1 stop22h 30mKLM
Deal found 12/7₹ 70,891
Mon 13/1013:15PDX - BOM
1 stop22h 30mDelta
Mon 27/1002:10BOM - PDX
2 stops24h 59mDelta
Deal found 13/7₹ 71,749
Sun 12/1010:00PDX - BOM
2 stops47h 15mAir Canada
Fri 31/1004:10BOM - PDX
3 stops51h 00mAir Canada
Deal found 13/7₹ 72,350

Cheapflights Fare Finder

Customise 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 454,620 searches. Data last updated 13 July 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

PDX - BOM

PDXBOM

Portland

Sat 3/1

11:25-23:55

2 stops47h 00m

Mumbai Chhatrapati Shivaji Intl

Sat 31/1

01:35-18:30

2 stops30h 25m

₹ 66,256

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Thu 2/10

11:08-23:20

2 stops23h 42m

Mumbai Chhatrapati Shivaji Intl

Sun 5/10

01:20-19:08

2 stops30h 18m

₹ 66,342

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Fri 17/10

13:25-02:10

2 stops24h 15m

Mumbai Chhatrapati Shivaji Intl

Fri 31/10

04:10-20:37

2 stops28h 57m

₹ 66,600

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Tue 26/8

09:40-02:40

2 stops28h 30m

Mumbai Chhatrapati Shivaji Intl

Tue 2/9

21:50-16:04

2 stops30h 44m

₹ 68,488

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Mon 13/10

13:15-00:15

1 stop22h 30m

Mumbai Chhatrapati Shivaji Intl

Tue 28/10

02:25-12:25

1 stop22h 30m

₹ 70,891

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Mon 13/10

13:15-00:15

1 stop22h 30m

Mumbai Chhatrapati Shivaji Intl

Thu 30/10

02:10-23:29

2 stops33h 49m

₹ 71,749

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sun 12/10

10:00-21:45

2 stops47h 15m

Mumbai Chhatrapati Shivaji Intl

Sun 2/11

04:10-18:40

3 stops52h 00m

₹ 72,350

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Thu 28/8

19:52-19:30

3 stops35h 08m

₹ 46,431

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Thu 28/8

08:30-01:05

2 stops28h 05m

₹ 47,375

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Tue 22/7

07:00-23:20

2 stops27h 50m

₹ 59,133

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 13 results
1
2

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 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 Portland to Mumbai

How far ahead should I book a flight from Portland to Mumbai?

Use this chart to determine the optimal time to book a return flight from Portland to Mumbai. Price data was last updated on 11 July 2025.

The best time to book flights from Portland to Mumbai is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Portland to Mumbai (average of ₹ 87). Flying from Portland to Mumbai in November is currently the most expensive (average of ₹ 125). 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.

What is the cheapest time of day to fly from PDX to BOM?

Find hourly flight availability from Portland to Mumbai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 July 2025.

One of the essential ways to save on airfare from Portland to Mumbai is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 34% on airfare.

Reviews of airlines servicing Mumbai

Get insights into the airlines that provide service to Mumbai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mumbai. Reviews last updated 13 July 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Delta, andKLM from Portland to Mumbai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,326 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Delta
8.0
Very Good
7,951 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
KLM
7.8
Good
1,372 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Air France
7.5
Good
1,468 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qatar Airways
7.4
Good
3,604 reviews
Singapore Airlines
8.1
Very Good
1,326 reviews
Check prices

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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.

  • What are the cheapest airlines flying from Portland to Mumbai round-trip?

    Lufthansa, at ₹ 66,256, was found to be the cheapest airline from Portland to Mumbai.Alternate airlines to your destination round-trip include Air France and Qatar Airways. You may be able to fly from Portland to Mumbai for 29% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Portland to Mumbai one-way?

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at ₹ 47,375. Air France flights start at ₹ 59,133 while deals on Delta start at ₹ 59,219 one-way.

  • 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 holiday 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 to Mumbai?

    Currently, September is the cheapest month in which you can book a flight from Portland to Mumbai (average of ₹ 87). Flying from Portland to Mumbai in November is currently the most expensive (average of ₹ 125). 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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Can Cheapflights find flights from Portland to Mumbai with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Mumbai, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Portland to Mumbai flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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