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$357+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BOM
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap 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 January 21, 2026.

This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 4/71:05 pm
PDX
-
BOM
1 stop22h 26m
Delta
Fri 4/172:00 am
BOM
-
PDX
1 stop21h 40m
Delta
Deal found 1/20$691
This Delta deal was found by Cheapflights users on 1/21. 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.
Wed 2/181:25 pm
PDX
-
BOM
1 stop21h 30m
Delta
Thu 3/122:25 am
BOM
-
PDX
1 stop22h 30m
Delta
Deal found 1/21$693
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:05 pm
PDX
-
BOM
1 stop22h 26m
KLM
Mon 9/71:20 am
BOM
-
PDX
2 stops26h 16m
KLM
Deal found 1/20$700
This Delta deal was found by Cheapflights users on 1/21. 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.
Sun 3/11:25 pm
PDX
-
BOM
1 stop21h 30m
Delta
Mon 3/162:20 am
BOM
-
PDX
2 stops32h 20m
Delta
Deal found 1/21$701
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 4/75:30 am
PDX
-
BOM
2 stops29h 20m
Delta
Sun 4/191:20 am
BOM
-
PDX
2 stops33h 53m
Delta
Deal found 1/20$704
This Delta deal was found by Cheapflights users on 1/21. 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.
Sat 2/287:00 am
PDX
-
BOM
2 stops30h 30m
Delta
Wed 3/182:20 am
BOM
-
PDX
2 stops32h 33m
Delta
Deal found 1/21$705
This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 2/710:30 am
PDX
-
BOM
2 stops27h 00m
Delta
Wed 2/182:25 am
BOM
-
PDX
2 stops27h 13m
Delta
Deal found 1/20$706
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 2/29:20 am
PDX
-
BOM
2 stops28h 00m
Delta
Wed 2/182:25 am
BOM
-
PDX
2 stops33h 29m
Delta
Deal found 1/20$707
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 2/279:45 pm
PDX
-
BOM
2 stops39h 35m
Delta
Thu 3/192:25 am
BOM
-
PDX
1 stop22h 30m
Delta
Deal found 1/21$708
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 2/279:45 pm
PDX
-
BOM
2 stops39h 35m
Delta
Wed 3/182:20 am
BOM
-
PDX
2 stops34h 04m
Delta
Deal found 1/21$711
This Virgin Atlantic deal was found by Cheapflights users on 1/21. 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.
Wed 11/410:15 am
PDX
-
BOM
2 stops26h 50m
Virgin Atlantic
Sun 11/154:55 am
BOM
-
PDX
2 stops30h 28m
Virgin Atlantic
Deal found 1/21$723

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$691
(Delta)

One-way from

$357
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$912
Provider with most accurate pricing for Portland-Mumbai Chhatrapati Shivaji Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Mumbai Chhatrapati Shivaji Intl flights.
Search Deals
From Portland to Mumbai Chhatrapati Shivaji Intl
Search Deals
One-way flight from Portland to Mumbai Chhatrapati Shivaji Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 21, 2026.
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 3/2

1:25 pm-12:25 am

1 stop21h 30m

Mumbai Chhatrapati Shivaji Intl

Tue 3/17

2:25 am-12:25 pm

1 stop22h 30m

$693

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Wed 3/4

1:25 pm-12:25 am

1 stop21h 30m

Mumbai Chhatrapati Shivaji Intl

Tue 3/17

2:25 am-12:25 pm

1 stop22h 30m

$693

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Wed 2/18

1:25 pm-12:25 am

1 stop21h 30m

Mumbai Chhatrapati Shivaji Intl

Tue 3/17

2:25 am-12:25 pm

1 stop22h 30m

$693

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sat 2/28

7:00 am-3:00 am

2 stops30h 30m

Mumbai Chhatrapati Shivaji Intl

Tue 3/17

2:20 am-11:54 pm

2 stops34h 04m

$705

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sat 2/7

10:30 am-3:00 am

2 stops27h 00m

Mumbai Chhatrapati Shivaji Intl

Wed 2/18

2:25 am-4:08 pm

2 stops27h 13m

$706

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Mon 2/2

9:20 am-2:50 am

2 stops28h 00m

Mumbai Chhatrapati Shivaji Intl

Wed 2/18

2:25 am-10:24 pm

2 stops33h 29m

$707

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sun 3/1

1:25 pm-12:25 am

1 stop21h 30m

Mumbai Chhatrapati Shivaji Intl

Sat 3/21

2:25 am-12:25 pm

1 stop22h 30m

$793

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Wed 3/4

11:35 am-12:20 am

2 stops23h 15m

Mumbai Chhatrapati Shivaji Intl

Sun 3/15

2:25 am-12:25 pm

1 stop22h 30m

$796

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Thu 4/16

1:05 pm-12:01 am

1 stop22h 26m

Mumbai Chhatrapati Shivaji Intl

Mon 4/20

1:20 am-5:03 pm

2 stops28h 13m

$801

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sun 4/12

1:05 pm-12:01 am

1 stop22h 26m

Mumbai Chhatrapati Shivaji Intl

Mon 4/20

1:20 am-5:03 pm

2 stops28h 13m

$801

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Portland to Mumbai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Mumbai in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Mumbai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Mumbai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Mumbai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Mumbai flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Mumbai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 16, 2026.

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 89 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, October is the cheapest month in which you can book a flight from Portland to Mumbai (average of $633). Flying from Portland to Mumbai in December is currently the most expensive (average of $896). 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 January 21, 2026.

It’s optimal to fly from Portland to Mumbai in the morning. By choosing this option you can save up to 67% on the cost of your flight, compared to a flight in the afternoon.

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 January 21, 2026.
Read reviews from past customers who have flown Delta, KLM, and Virgin Atlantic 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.
Delta
7.9
Good
8,085 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,085 reviews
Delta
7.9
Good
8,085 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,442 reviews
Delta
7.9
Good
8,085 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Virgin Atlantic
7.5
Good
678 reviews
Delta
7.9
Good
8,085 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Qatar Airways
7.4
Good
3,719 reviews
Delta
7.9
Good
8,085 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,736 reviews
Delta
7.9
Good
8,085 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 to Mumbai?

    For as low as $693, KLM can have you in Mumbai from Portland in 21h 30m. The distance from Portland to Mumbai is about 7858 mi.

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

    Cheapflights users have booked flights from Portland to Mumbai round-trip from $657. Other airlines that can offer you cheap pricing are Delta, from $706, and Air France, from $706. These flights start at 32% 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 Qatar Airways, which is currently one of the cheapest options available, starting at $431. Delta flights start at $513 while deals on KLM start at $551 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. London 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 $56 per day.

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

    Hyde Park, Buckingham Palace, and Piccadilly Circus are currently the most popular points of interest in London at the moment. Hyde Park, Buckingham Palace and Piccadilly Circus are located about 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow if you are interested in checking them out. Travelers in need of a car in London can rent one for about $33 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. Amsterdam 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, October is the cheapest month in which you can book a flight from Portland to Mumbai (average of $633). Flying from Portland to Mumbai in December is currently the most expensive (average of $896). 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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Alternative routes for Portland to Mumbai

See prices for flight routes from nearby airports that may be better suited for you.
Eugene to Mumbai flights
Boise 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$657Average$1,258FlexibilityNo cancel feeOn-time81%
DeltaCheapest$706Average$879FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$706Average$719FlexibilityNo cancel feeOn-time77%
KLMCheapest$708Average$1,175FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$723Average$944FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$728Average$954FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$846Average$1,158FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$979Average$1,385FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$1,094Average$1,230FlexibilityNo cancel feeOn-time70%
EmiratesCheapest$1,241Average$1,421FlexibilityNo cancel feeOn-time75%

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