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$342+ Cheap flights from Portland (PDX) to Mumbai (BOM)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BOM
Jul 21 — Jul 281
Mon 7/21
Mon 7/28
1 adult, Economy
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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 Tuesday or Monday and return on a Wednesday

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 July 16, 2025.

Round-trip from

$711
(Delta)

One-way from

$342
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$1,184
From Portland to Mumbai Chhatrapati Shivaji Intl
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One-way flight from Portland to Mumbai Chhatrapati Shivaji Intl
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Highest demand for flights based on searches. 16% potential increase in price ($221 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
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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 July 16, 2025.

This Delta deal was found by Cheapflights users on 7/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:15 amPDX - BOM
2 stops29h 35mDelta
Sun 10/52:15 amBOM - PDX
1 stop21h 35mDelta
Deal found 7/15$711
This Air France deal was found by Cheapflights users on 7/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:15 amPDX - BOM
2 stops27h 35mAir France
Fri 11/142:10 amBOM - PDX
2 stops28h 57mAir France
Deal found 7/16$720
This Virgin Atlantic deal was found by Cheapflights users on 7/15. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:49 pmPDX - BOM
2 stops26h 31mVirgin Atlantic
Mon 10/610:55 amBOM - PDX
2 stops46h 59mVirgin Atlantic
Deal found 7/15$721
This Indian Eagle deal was found by Cheapflights users on 7/14. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/121:25 pmPDX - BOM
2 stops24h 45mQatar Airways
Sat 11/153:55 amBOM - PDX
2 stops30h 12mQatar Airways
Deal found 7/14$755
This Indian Eagle deal was found by Cheapflights users on 7/14. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:05 amPDX - BOM
2 stops24h 20mLufthansa
Sat 12/61:35 amBOM - PDX
2 stops30h 25mLufthansa
Deal found 7/14$824
This Air France deal was found by Cheapflights users on 7/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:15 amPDX - BOM
2 stops24h 35mMultiple Airlines
Thu 11/132:25 amBOM - PDX
1 stop22h 30mMultiple Airlines
Deal found 7/14$831
This Gotogate deal was found by Cheapflights users on 7/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:40 pmPDX - BOM
2 stops63h 40mAir Canada
Sat 11/291:35 amBOM - PDX
2 stops45h 10mAir Canada
Deal found 7/15$838
This Flysmarter deal was found by Cheapflights users on 7/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/231:15 pmPDX - BOM
1 stop22h 30mKLM
Thu 9/42:15 amBOM - PDX
2 stops26h 08mKLM
Deal found 7/16$873

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 July 16, 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

Thu 10/2

5:15 am-11:20 pm

2 stops29h 35m

Mumbai Chhatrapati Shivaji Intl

Sun 10/5

2:15 am-11:20 am

1 stop21h 35m

$711

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Wed 10/1

7:15 am-11:20 pm

2 stops27h 35m

Mumbai Chhatrapati Shivaji Intl

Fri 11/14

2:10 am-5:37 pm

2 stops28h 57m

$720

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Thu 10/2

5:49 pm-8:50 am

2 stops26h 31m

Mumbai Chhatrapati Shivaji Intl

Mon 10/6

10:55 am-9:24 pm

2 stops46h 59m

$721

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sun 10/12

1:25 pm-2:40 am

2 stops24h 45m

Mumbai Chhatrapati Shivaji Intl

Sat 11/15

3:55 am-8:37 pm

2 stops30h 12m

$755

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Thu 11/6

10:05 am-11:55 pm

2 stops24h 20m

Mumbai Chhatrapati Shivaji Intl

Sat 12/6

1:35 am-6:30 pm

2 stops30h 25m

$824

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sat 10/11

10:15 am-11:20 pm

2 stops24h 35m

Mumbai Chhatrapati Shivaji Intl

Thu 11/13

2:25 am-11:25 am

1 stop22h 30m

$831

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sat 10/11

1:15 pm-12:15 am

1 stop22h 30m

Mumbai Chhatrapati Shivaji Intl

Sat 11/15

2:10 am-4:31 pm

2 stops27h 51m

$836

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Fri 10/17

7:40 pm-11:50 pm

2 stops63h 40m

Mumbai Chhatrapati Shivaji Intl

Sat 11/29

1:35 am-9:15 am

2 stops45h 10m

$838

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Mon 8/18

11:35 am-2:40 am

2 stops26h 35m

$342

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Fri 8/22

1:01 pm-9:45 pm

2 stops44h 14m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 17 results
1
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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

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

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

The price you pay for your flight from Portland to Mumbai may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $833). Flying from Portland 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.

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 July 16, 2025.

It’s optimal to fly from Portland to Mumbai in the morning. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Portland to Mumbai?

Use this chart to determine the cheapest time to fly round-trip from Portland to Mumbai. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Mumbai flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Portland to Mumbai?

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 July 16, 2025.
Read reviews from past customers who have flown Singapore Airlines, Delta, and KLM from Portland to Mumbai. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,327 reviews

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

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
1,327 reviews
Singapore Airlines
8.1
Very good
1,327 reviews

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

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
7,957 reviews
Singapore Airlines
8.1
Very good
1,327 reviews

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

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
1,373 reviews
Singapore Airlines
8.1
Very good
1,327 reviews

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

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
Cathay Pacific
7.6
Good
933 reviews
Singapore Airlines
8.1
Very good
1,327 reviews

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

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
1,466 reviews
Singapore Airlines
8.1
Very good
1,327 reviews

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Comfort

7.9

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?

    Cheapflights users have booked flights from Portland to Mumbai round-trip from $711. Other airlines that can offer you cheap pricing are Air France, from $720, and Virgin Atlantic, from $721. These flights start at 35% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with SWISS, which is currently one of the cheapest options available, starting at $527. Lufthansa flights start at $530 while deals on Delta start at $645 one-way.

  • Where are the most common layover locations when flying from Portland to Mumbai?

    Portland to Mumbai flights have a layover in Seattle most often. Amsterdam sees the next most layovers on Portland to Mumbai flights.

  • What are some popular things to do or see while on a layover in Seattle?

    If you're on a layover in Seattle and looking for things to do, consider visiting Pike Place Market, Space Needle, or Seattle Waterfront. Pike Place Market, Space Needle, and Seattle Waterfront can be visited by traveling about 11.2 mi, 12.0 mi, and 10.9 mi respectively from Seattle/Tacoma Intl. Those landing in Seattle looking to spend some time exploring during their layover can rent a car for about $67 per day.

  • What are some popular points of interest to see during a layover in Amsterdam?

    Museumplein, Van Gogh Museum, and Anne Frank Huis are currently the most popular points of interest in Amsterdam at the moment. Museumplein, Van Gogh Museum and Anne Frank Huis are located about 6.0 mi, 6.0 mi, and 6.8 mi, respectively from Amsterdam Schiphol if you are interested in checking them out. Travelers in need of a car in Amsterdam can rent one for about $44 per day.

  • Where are the least popular layover locations for Portland to Mumbai flights?

    Portland to Mumbai flights have a layover in Doha the least frequently. London sees the second fewest layovers for non-direct flights flying from Portland to Mumbai.

  • 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 to Mumbai?

    Currently, September is the cheapest month in which you can book a flight from Portland to Mumbai (average of $833). Flying from Portland 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Mumbai

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Mumbai flights
Eugene to Mumbai flights
Portland to Pune flights

Top 10 airlines flying from Portland to Mumbai

Discover the top 10 airlines that operate flights from Portland to Mumbai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$657Average$1,186FlexibilityNo cancel feeOn-time81%
Air FranceCheapest$706Average$719FlexibilityNo cancel feeOn-time77%
DeltaCheapest$709Average$972FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$750Average$1,035FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$776Average$1,210FlexibilityNo cancel feeOn-time76%
KLMCheapest$838Average$1,211FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$880Average$1,252FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$909Average$1,414FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$1,094Average$1,242FlexibilityNo cancel feeOn-time70%
EmiratesCheapest$1,097Average$1,423FlexibilityNo cancel feeOn-time75%

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