Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Bengaluru from $488

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Bengaluru departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland to Bengaluru

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:00 am - 12:30 amPDX-BLR
29h 00m2 stops
Lufthansa Logo
3:00 am - 6:30 pmBLR-PDX
28h 00m2 stops
$841Lufthansa
Find Deal
Mon, Apr 13 - Fri, Apr 24
Multiple Airlines Logo
1:45 pm - 2:30 amPDX-BLR
24h 15m2 stops
Multiple Airlines Logo
4:00 am - 4:44 pmBLR-PDX
25h 14m2 stops
$844Multiple Airlines
Find Deal
Sun, Apr 12 - Fri, Apr 24
Air Canada Logo
3:15 pm - 12:30 amPDX-BLR
44h 45m2 stops
Air Canada Logo
2:10 am - 9:15 amBLR-PDX
43h 35m2 stops
$853Air Canada
Find Deal
Fri, Apr 10 - Fri, Apr 24
Lufthansa Logo
7:25 am - 12:30 amPDX-BLR
28h 35m2 stops
Lufthansa Logo
3:00 am - 6:46 pmBLR-PDX
28h 16m2 stops
$856Lufthansa
Find Deal
Fri, Apr 24 - Fri, Jun 26
Delta Logo
6:00 am - 12:15 amPDX-BLR
28h 45m2 stops
Delta Logo
2:30 am - 12:25 pmBLR-PDX
22h 25m1 stop
$859Delta
Find Deal
Thu, Mar 5 - Sun, Mar 8
KLM Logo
1:25 pm - 12:40 amPDX-BLR
21h 45m1 stop
KLM Logo
2:00 am - 4:55 pmBLR-PDX
27h 25m2 stops
$865KLM
Find Deal
Sun, Mar 1 - Wed, Mar 11
Delta Logo
12:30 am - 11:15 pmPDX-BLR
34h 15m2 stops
Delta Logo
5:31 am - 8:36 amBLR-PDX
39h 35m2 stops
$867Delta
Find Deal
Thu, Apr 9 - Sun, Apr 26
Delta Logo
6:15 am - 11:15 pmPDX-BLR
28h 30m2 stops
Delta Logo
1:35 am - 10:22 pmBLR-PDX
33h 17m2 stops
$869Delta
Find Deal
Mon, Apr 27 - Mon, Jun 22
Lufthansa Logo
7:25 am - 1:20 amPDX-BLR
29h 25m2 stops
Lufthansa Logo
3:00 am - 6:46 pmBLR-PDX
28h 16m2 stops
$876Lufthansa
Find Deal
Sun, Apr 26 - Fri, Jun 26
Delta Logo
7:40 pm - 11:45 pmPDX-BLR
39h 35m2 stops
Delta Logo
1:35 am - 11:53 pmBLR-PDX
34h 48m2 stops
$882Delta
Find Deal
Wed, Apr 22 - Sun, Jun 28

Lufthansa flights from Portland to Bengaluru

Our best Lufthansa deals on Portland to Bengaluru flight tickets
Lufthansa
Apr 13
PDX7:00 amPortland
29h 00m
2 stops
BLR12:30 amBengaluru Intl
Apr 24
BLR3:00 amBengaluru Intl
28h 00m
2 stops
PDX6:30 pmPortland
$841
Find similar
Lufthansa
Apr 24
PDX7:25 amPortland
28h 35m
2 stops
BLR12:30 amBengaluru Intl
Jun 26
BLR3:00 amBengaluru Intl
28h 16m
2 stops
PDX6:46 pmPortland
$856
Find similar
Lufthansa
Apr 26
PDX7:25 amPortland
29h 25m
2 stops
BLR1:20 amBengaluru Intl
Jun 26
BLR3:00 amBengaluru Intl
28h 16m
2 stops
PDX6:46 pmPortland
$876
Find similar

Air Canada flights from Portland to Bengaluru

Our best Air Canada deals on Portland to Bengaluru flight tickets
Air Canada
Apr 10
PDX3:15 pmPortland
44h 45m
2 stops
BLR12:30 amBengaluru Intl
Apr 24
BLR2:10 amBengaluru Intl
43h 35m
2 stops
PDX9:15 amPortland
$853
Find similar
Air Canada
Mar 19
PDX3:15 pmPortland
45h 20m
2 stops
BLR1:05 amBengaluru Intl
Mar 27
BLR2:50 amBengaluru Intl
42h 55m
2 stops
PDX9:15 amPortland
$1,208
Find similar
Air Canada
Nov 29
PDX3:15 pmPortland
44h 20m
2 stops
BLR1:05 amBengaluru Intl
Dec 22
BLR2:50 amBengaluru Intl
43h 55m
2 stops
PDX9:15 amPortland
$1,227
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Bengaluru 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, momondo users made 832,500 searches. Data last updated November 24, 2025.
Use the filters below to find and compare flights from Portland to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 4/13

7:00 am-12:30 am

2 stops29h 00m

Bengaluru Intl

Fri 4/24

3:00 am-6:30 pm

2 stops28h 00m

$841

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 4/12

1:45 pm-2:30 am

2 stops24h 15m

Bengaluru Intl

Fri 4/24

4:00 am-4:44 pm

2 stops25h 14m

$844

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 4/10

3:15 pm-12:30 am

2 stops44h 45m

Bengaluru Intl

Fri 4/24

2:10 am-9:15 am

2 stops43h 35m

$853

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 4/24

7:25 am-12:30 am

2 stops28h 35m

Bengaluru Intl

Fri 6/26

3:00 am-6:46 pm

2 stops28h 16m

$856

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 3/5

6:00 am-12:15 am

2 stops28h 45m

Bengaluru Intl

Sun 3/8

2:30 am-12:25 pm

1 stop22h 25m

$859

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 3/1

1:25 pm-12:40 am

1 stop21h 45m

Bengaluru Intl

Wed 3/11

2:00 am-4:55 pm

2 stops27h 25m

$865

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 4/9

12:30 am-11:15 pm

2 stops34h 15m

Bengaluru Intl

Sun 4/26

5:31 am-8:36 am

2 stops39h 35m

$867

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 4/27

6:15 am-11:15 pm

2 stops28h 30m

Bengaluru Intl

Mon 6/22

1:35 am-10:22 pm

2 stops33h 17m

$869

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 4/26

7:25 am-1:20 am

2 stops29h 25m

Bengaluru Intl

Fri 6/26

3:00 am-6:46 pm

2 stops28h 16m

$876

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 4/22

7:40 pm-11:45 pm

2 stops39h 35m

Bengaluru Intl

Sun 6/28

1:35 am-11:53 pm

2 stops34h 48m

$882

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bengaluru from

How to get the cheapest flight ticket from Portland to Bengaluru

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bengaluru?

The month of September is, on average, the cheapest month to fly to Bengaluru from Portland, with most prices found around $808. If you are unable to visit Bengaluru during the month of September, then departing from Portland during the month October is also very affordable. Most momondo users find prices during this month for around $879.

How far in advance should I book a flight to Bengaluru?

You are more likely to see cheaper flights to Bengaluru from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around $1,126 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from Portland for as low as $993 on momondo.

Can stopping save me money on Portland to Bengaluru flights?

You could potentially save up to 3% on your flight if you consider stops on a Portland to Bengaluru flight.

How have Portland to Bengaluru flight prices changed over time?

As of November 2025, prices for Portland to Bengaluru flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Bengaluru

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Bengaluru according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Bengaluru (PDX to BLR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Bengaluru

Direct flights

None
There are no direct flights from Portland to Bengaluru. There are no popular flight routes from Portland to Bengaluru.
Search flight deals

  • How far is Portland to Bengaluru Intl by plane?

    Bengaluru Intl is 8195.9 mi away from Portland. By plane, this route typically takes 21h 40m.

  • When did momondo last update prices for flights from Portland Airport to Bengaluru Intl Airport?

    Prices for flights from Portland Airport to Bengaluru Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Bengaluru Intl Airport?

  • How old do you have to be to fly from Portland Airport to Bengaluru Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Bengaluru Intl Airport.

  • What documentation or ID do you need to fly to Bengaluru Intl Airport?

    The travel and health documents you'll need for your trip to Bengaluru Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bengaluru Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Bengaluru?

Best airlines flying from Portland to Bengaluru

Compare and see reviews for airlines that fly from Portland to Bengaluru with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $794Free CancellationRating
7.7
1,420 reviews
Search KLM flights
DeltaPriceFrom $794Free CancellationRating
7.9
7,996 reviews
Search Delta flights
Air FrancePriceFrom $798Free CancellationRating
7.4
1,495 reviews
Search Air France flights
Air CanadaPriceFrom $801Free CancellationRating
7.1
10,468 reviews
Search Air Canada flights
LufthansaPriceFrom $825Free CancellationRating
6.8
7,583 reviews
Search Lufthansa flights
Singapore AirlinesPriceFrom $834Free CancellationRating
8.1
1,409 reviews
Search Singapore Airlines flights
Virgin AtlanticPriceFrom $845Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
Qatar AirwaysPriceFrom $870Free CancellationRating
7.4
3,671 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,206Free CancellationRating
8.1
3,421 reviews
Search Emirates flights
British AirwaysPriceFrom $1,214Free CancellationRating
6.7
7,535 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Bengaluru?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Bengaluru. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Bengaluru with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Bengaluru flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Bengaluru?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bengaluru from Portland.

I’m not ready to book a flight from Portland to Bengaluru right now. Can momondo alert me if prices change?

Price alerts on flights to Bengaluru from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Bengaluru trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/24
Wed 12/31
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India