HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Mumbai

$475+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BOM
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Mumbai with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 27, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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 11/171:25 pmPDX - BOM
1 stop21h 30mDelta
Tue 2/172:25 amBOM - PDX
1 stop22h 30mDelta
Deal found 10/27$813
This KLM deal was found by Cheapflights users on 10/27. 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 11/171:25 pmPDX - BOM
1 stop21h 30mKLM
Tue 2/172:25 amBOM - PDX
2 stops27h 36mKLM
Deal found 10/27$823
This Delta deal was found by Cheapflights users on 10/26. 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 11/172:23 pmPDX - BOM
2 stops28h 27mDelta
Sat 12/62:25 amBOM - PDX
1 stop22h 30mDelta
Deal found 10/26$827
This Air Canada deal was found by Cheapflights users on 10/26. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:00 pmPDX - BOM
2 stops39h 25mAir Canada
Thu 12/41:35 amBOM - PDX
2 stops50h 35mAir Canada
Deal found 10/26$828
This Air Canada deal was found by Cheapflights users on 10/24. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:00 pmPDX - BOM
2 stops39h 25mAir Canada
Mon 1/191:35 amBOM - PDX
2 stops45h 10mAir Canada
Deal found 10/24$829
This Lufthansa deal was found by Cheapflights users on 10/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:30 amPDX - BOM
2 stops25h 55mLufthansa
Thu 12/251:35 amBOM - PDX
2 stops30h 25mLufthansa
Deal found 10/25$832
This KAYAK deal was found by Cheapflights users on 10/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:50 amPDX - BOM
2 stops24h 35mLufthansa
Mon 1/191:35 amBOM - PDX
2 stops30h 25mLufthansa
Deal found 10/26$834
This Delta deal was found by Cheapflights users on 10/26. 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 11/92:23 pmPDX - BOM
2 stops28h 27mDelta
Fri 12/124:40 amBOM - PDX
2 stops31h 27mDelta
Deal found 10/26$837
This KAYAK deal was found by Cheapflights users on 10/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:30 amPDX - BOM
2 stops25h 55mLufthansa
Mon 1/191:35 amBOM - PDX
2 stops30h 25mLufthansa
Deal found 10/24$838
This Lufthansa deal was found by Cheapflights users on 10/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:30 amPDX - BOM
2 stops25h 55mLufthansa
Wed 12/241:35 amBOM - PDX
2 stops30h 43mLufthansa
Deal found 10/25$842
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/811:16 pmPDX - BOM
2 stops37h 29mUnited Airlines
Mon 12/84:10 amBOM - PDX
3 stops45h 08mUnited Airlines
Deal found 10/26$843
This Expedia deal was found by Cheapflights users on 10/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:15 pmPDX - BOM
2 stops30h 15mMultiple Airlines
Mon 12/16:25 amBOM - PDX
2 stops40h 20mMultiple Airlines
Deal found 10/24$845

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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$813
(Delta)

One-way from

$475
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$862
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. 14% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 27, 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 12/4

8:30 am-11:55 pm

2 stops25h 55m

Mumbai Chhatrapati Shivaji Intl

Thu 12/25

1:35 am-6:30 pm

2 stops30h 25m

$832

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sun 11/9

2:23 pm-8:20 am

2 stops28h 27m

Mumbai Chhatrapati Shivaji Intl

Mon 12/1

4:40 am-12:16 am

2 stops33h 06m

$837

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Thu 1/15

10:00 am-3:00 am

2 stops27h 30m

Mumbai Chhatrapati Shivaji Intl

Sat 1/31

2:25 am-11:25 am

1 stop22h 30m

$857

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Fri 1/16

1:30 pm-12:25 am

2 stops21h 25m

Mumbai Chhatrapati Shivaji Intl

Sat 1/31

2:25 am-11:25 am

1 stop22h 30m

$857

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Mon 11/10

1:25 pm-12:25 am

1 stop21h 30m

Mumbai Chhatrapati Shivaji Intl

Tue 12/2

2:20 am-4:08 pm

2 stops27h 18m

$862

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Mon 11/24

9:11 am-8:20 am

2 stops33h 39m

Mumbai Chhatrapati Shivaji Intl

Mon 12/22

2:25 am-9:59 pm

2 stops33h 04m

$867

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sun 11/30

10:10 pm-8:20 am

2 stops44h 40m

Mumbai Chhatrapati Shivaji Intl

Tue 12/23

10:40 am-8:36 pm

2 stops47h 26m

$877

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Sat 11/8

6:20 am-8:20 am

2 stops36h 30m

Mumbai Chhatrapati Shivaji Intl

Mon 12/1

10:40 am-5:43 pm

2 stops44h 33m

$892

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Mon 3/16

2:25 pm-12:25 am

1 stop21h 30m

Mumbai Chhatrapati Shivaji Intl

Tue 4/14

1:20 am-3:06 pm

2 stops26h 16m

$922

PortlandMumbai

PDX - BOM

PDXBOM

Portland

Wed 4/8

1:15 pm-12:15 am

1 stop22h 30m

Mumbai Chhatrapati Shivaji Intl

Tue 5/19

1:20 am-3:06 pm

2 stops26h 16m

$922

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 24 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Mumbai flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 October 24, 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 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 $704). Flying from Portland to Mumbai in December is currently the most expensive (average of $1,087). 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 October 27, 2025.

It’s optimal to fly from Portland to Mumbai at noon. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight in the afternoon.

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 Wednesday mornings when fares are most often at their lowest. Thursday mornings 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 October 27, 2025.
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
7,996 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,406 reviews
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Virgin Atlantic
7.5
Good
670 reviews
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Qatar Airways
7.4
Good
3,658 reviews
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,532 reviews
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 $832, Lufthansa can have you in Mumbai from Portland in 25h 55m. The distance from Portland to Mumbai is about 7858 mi. This flight may include one or multiple stops.

  • 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 Air France, from $706, and Delta, from $707. These flights start at 36% lower than the current average price 3 months from now.

  • 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 $52 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 $30 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 $704). Flying from Portland to Mumbai in December is currently the most expensive (average of $1,087). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$657Average$1,258FlexibilityNo cancel feeOn-time81%
Air FranceCheapest$706Average$720FlexibilityNo cancel feeOn-time77%
DeltaCheapest$707Average$898FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$733Average$1,104FlexibilityNo cancel feeOn-time76%
KLMCheapest$737Average$1,171FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$750Average$1,025FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$870Average$1,249FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$909Average$1,413FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$967Average$1,204FlexibilityNo cancel feeOn-time70%
EmiratesCheapest$1,057Average$1,377FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.