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Cheap flights from Portland to Mumbai from ₹ 40,053

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BOM
2 Aug — 9 Aug1
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 28 July 2025.

Round-trip from

₹ 62,372

One-way from

₹ 40,053

Popular in

December

Cheapest in

September

Average price

₹ 102,425
Delta
  • Delta
  • 18/8-15/9
  • 4 total stops
  • 62h 22m total
  • Portland to Mumbai
Search Deals
12/8
  • 12/8
  • 3 total stops
  • 46h 15m total
  • Portland to Mumbai
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (₹ 1,646,928 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (₹ 417,925 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 28 July 2025.

Mon 27/1014:25PDX - BOM
1 stop21h 30mDelta
Sun 9/1102:25BOM - PDX
1 stop22h 30mDelta
Deal found 28/7₹ 61,074
Mon 27/1014:25PDX - BOM
1 stop21h 30mKLM
Sun 9/1102:20BOM - PDX
2 stops27h 36mKLM
Deal found 28/7₹ 61,940
Mon 15/909:47PDX - BOM
2 stops25h 33mLufthansa
Mon 29/901:30BOM - PDX
2 stops29h 33mLufthansa
Deal found 26/7₹ 63,410
Fri 10/1015:25PDX - BOM
2 stops30h 45mMultiple Airlines
Fri 24/1005:00BOM - PDX
2 stops26h 16mMultiple Airlines
Deal found 27/7₹ 63,670
Mon 27/1006:00PDX - BOM
2 stops31h 45mQatar Airways
Sun 9/1104:10BOM - PDX
2 stops33h 29mQatar Airways
Deal found 28/7₹ 70,504
Tue 25/1109:50PDX - BOM
2 stops24h 35mAir Canada
Thu 25/1201:35BOM - PDX
2 stops45h 10mAir Canada
Deal found 26/7₹ 71,628
Sat 18/1013:30PDX - BOM
2 stops30h 50mVirgin Atlantic
Tue 11/1110:40BOM - PDX
2 stops38h 43mVirgin Atlantic
Deal found 27/7₹ 72,753

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 28 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

Mon 18/8

07:15-00:15

2 stops28h 30m

Mumbai Chhatrapati Shivaji Intl

Fri 12/9

01:20-21:05

2 stops32h 15m

₹ 62,372

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Mon 15/9

09:47-23:50

2 stops25h 33m

Mumbai Chhatrapati Shivaji Intl

Mon 29/9

01:30-18:33

2 stops29h 33m

₹ 63,410

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Fri 10/10

15:25-10:40

2 stops30h 45m

Mumbai Chhatrapati Shivaji Intl

Fri 24/10

05:00-18:46

2 stops26h 16m

₹ 63,670

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Wed 7/1

21:30-21:50

2 stops34h 50m

Mumbai Chhatrapati Shivaji Intl

Wed 28/1

23:35-13:19

2 stops27h 14m

₹ 70,158

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Tue 25/11

09:50-23:55

2 stops24h 35m

Mumbai Chhatrapati Shivaji Intl

Thu 25/12

01:35-09:15

2 stops45h 10m

₹ 71,628

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sat 18/10

13:30-08:50

2 stops30h 50m

Mumbai Chhatrapati Shivaji Intl

Tue 11/11

10:40-11:53

2 stops38h 43m

₹ 72,753

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Wed 1/10

13:24-02:40

2 stops24h 46m

Mumbai Chhatrapati Shivaji Intl

Sat 15/11

21:50-20:37

2 stops36h 17m

₹ 73,618

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sat 23/8

07:24-00:15

2 stops28h 21m

Mumbai Chhatrapati Shivaji Intl

Tue 9/9

02:15-15:53

2 stops26h 08m

₹ 77,078

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Tue 12/8

15:10-01:55

3 stops46h 15m

₹ 40,053

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sun 16/11

09:50-23:55

2 stops24h 35m

₹ 55,019

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 15 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 25 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 28 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 28 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
1,335 reviews
Check prices

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,335 reviews
Singapore Airlines
8.1
Very Good
1,335 reviews
Check prices

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Delta
8.0
Very Good
7,971 reviews
Singapore Airlines
8.1
Very Good
1,335 reviews
Check prices

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
KLM
7.8
Good
1,381 reviews
Singapore Airlines
8.1
Very Good
1,335 reviews
Check prices

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qatar Airways
7.4
Good
3,609 reviews
Singapore Airlines
8.1
Very Good
1,335 reviews
Check prices

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Virgin Atlantic
7.4
Good
655 reviews
Singapore Airlines
8.1
Very Good
1,335 reviews
Check prices

Boarding

8.2

Food

7.7

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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?

    Delta, at ₹ 62,372, was found to be the cheapest airline from Portland to Mumbai.Alternate airlines to your destination round-trip include Lufthansa and Singapore Airlines. You may be able to fly from Portland to Mumbai for 34% 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 Air Canada, which is currently one of the cheapest options available, starting at ₹ 55,019. Delta flights start at ₹ 55,797 while deals on Singapore Airlines start at ₹ 97,062 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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