Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Bengaluru from $573

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 9/3. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Bengaluru

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:30 pm - 7:35 pm
PDX
-
BLR
33h 35m
2 stops
Multiple Airlines Logo
7:00 pm - 1:06 pm
BLR
-
PDX
31h 36m
2 stops
$1,049Multiple Airlines
Mon, Oct 5 - Fri, Nov 13
Multiple Airlines Logo
10:37 am - 12:25 pm
PDX
-
BLR
37h 18m
3 stops
Multiple Airlines Logo
10:25 pm - 1:50 pm
BLR
-
PDX
28h 55m
2 stops
$1,063Multiple Airlines
Tue, Sep 22 - Wed, Feb 10
Multiple Airlines Logo
6:50 pm - 3:10 am
PDX
-
BLR
43h 50m
3 stops
Multiple Airlines Logo
5:30 am - 8:48 pm
BLR
-
PDX
28h 48m
2 stops
$1,069Multiple Airlines
Tue, Sep 22 - Tue, Feb 2
Multiple Airlines Logo
9:30 pm - 8:55 pm
PDX
-
BLR
34h 55m
2 stops
Multiple Airlines Logo
6:00 am - 10:09 am
BLR
-
PDX
40h 39m
3 stops
$1,079Multiple Airlines
Fri, Aug 28 - Tue, Sep 15
Multiple Airlines Logo
10:37 am - 11:20 am
PDX
-
BLR
36h 13m
3 stops
Multiple Airlines Logo
6:00 am - 9:07 am
BLR
-
PDX
39h 37m
3 stops
$1,100Multiple Airlines
Tue, Sep 8 - Tue, Sep 22
Multiple Airlines Logo
10:37 am - 11:20 am
PDX
-
BLR
36h 13m
3 stops
Multiple Airlines Logo
10:25 pm - 1:50 pm
BLR
-
PDX
28h 55m
2 stops
$1,122Multiple Airlines
Tue, Sep 22 - Wed, Feb 10
Multiple Airlines Logo
6:50 pm - 3:10 am
PDX
-
BLR
43h 50m
3 stops
Multiple Airlines Logo
10:00 pm - 1:50 pm
BLR
-
PDX
29h 20m
2 stops
$1,129Multiple Airlines
Tue, Sep 22 - Wed, Feb 10
Qatar Airways Logo
7:42 am - 8:55 am
PDX
-
BLR
36h 43m
2 stops
Qatar Airways Logo
3:50 am - 8:26 pm
BLR
-
PDX
30h 06m
2 stops
$1,140Qatar Airways
Wed, Oct 14 - Sun, Feb 7
Multiple Airlines Logo
7:07 am - 8:55 am
PDX
-
BLR
37h 18m
2 stops
Multiple Airlines Logo
9:10 pm - 8:48 pm
BLR
-
PDX
36h 08m
2 stops
$1,149Multiple Airlines
Fri, Aug 28 - Tue, Sep 15
Qatar Airways Logo
7:18 am - 2:30 am
PDX
-
BLR
30h 42m
2 stops
Qatar Airways Logo
9:10 pm - 8:48 pm
BLR
-
PDX
36h 08m
2 stops
$1,150Qatar Airways
Wed, Sep 9 - Tue, Sep 22

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

Qatar Airways flights from Portland to Bengaluru

Our best Qatar Airways deals on Portland to Bengaluru flight tickets
Qatar Airways
Oct 14
PDX7:42 amPortland
36h 43m
2 stops
BLR8:55 amBengaluru Intl
Feb 7
BLR3:50 amBengaluru Intl
30h 06m
2 stops
PDX8:26 pmPortland
$1,140
Qatar Airways
Sep 9
PDX7:18 amPortland
30h 42m
2 stops
BLR2:30 amBengaluru Intl
Sep 22
BLR9:10 pmBengaluru Intl
36h 08m
2 stops
PDX8:48 pmPortland
$1,150
Qatar Airways
Oct 1
PDX9:36 pmPortland
46h 49m
2 stops
BLR8:55 amBengaluru Intl
Nov 7
BLR3:50 amBengaluru Intl
29h 33m
2 stops
PDX7:53 pmPortland
$1,159

Delta flights from Portland to Bengaluru

Our best Delta deals on Portland to Bengaluru flight tickets
Delta
Jul 29
PDX9:32 amPortland
25h 33m
2 stops
BLR11:35 pmBengaluru Intl
Aug 13
BLR1:25 amBengaluru Intl
30h 21m
2 stops
PDX7:16 pmPortland
$1,317
Delta
Jul 29
PDX9:32 amPortland
25h 33m
2 stops
BLR11:35 pmBengaluru Intl
Aug 17
BLR1:25 amBengaluru Intl
43h 41m
2 stops
PDX8:36 amPortland
$1,322
Delta
Jul 30
PDX8:44 pmPortland
38h 21m
2 stops
BLR11:35 pmBengaluru Intl
Aug 17
BLR1:25 amBengaluru Intl
43h 41m
2 stops
PDX8:36 amPortland
$1,328

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 July 25, 2026.
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

Cheapest round-trip

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 10/5

9:30 pm-7:35 pm

2 stops33h 35m

Bengaluru Intl

Fri 11/13

7:00 pm-1:06 pm

2 stops31h 36m

$1,049

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 9/22

10:37 am-12:25 pm

3 stops37h 18m

Bengaluru Intl

Wed 2/10

10:25 pm-1:50 pm

2 stops28h 55m

$1,063

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 9/22

6:50 pm-3:10 am

3 stops43h 50m

Bengaluru Intl

Tue 2/2

5:30 am-8:48 pm

2 stops28h 48m

$1,069

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 8/28

9:30 pm-8:55 pm

2 stops34h 55m

Bengaluru Intl

Tue 9/15

6:00 am-10:09 am

3 stops40h 39m

$1,079

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 9/8

10:37 am-11:20 am

3 stops36h 13m

Bengaluru Intl

Tue 9/22

6:00 am-9:07 am

3 stops39h 37m

$1,100
Quickest round-trip

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 9/22

10:37 am-11:20 am

3 stops36h 13m

Bengaluru Intl

Wed 2/10

10:25 pm-1:50 pm

2 stops28h 55m

$1,122

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Tue 9/22

6:50 pm-3:10 am

3 stops43h 50m

Bengaluru Intl

Wed 2/10

10:00 pm-1:50 pm

2 stops29h 20m

$1,129

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 10/14

7:42 am-8:55 am

2 stops36h 43m

Bengaluru Intl

Sun 2/7

3:50 am-8:26 pm

2 stops30h 06m

$1,140

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 8/28

7:07 am-8:55 am

2 stops37h 18m

Bengaluru Intl

Tue 9/15

9:10 pm-8:48 pm

2 stops36h 08m

$1,149

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 9/9

7:18 am-2:30 am

2 stops30h 42m

Bengaluru Intl

Tue 9/22

9:10 pm-8:48 pm

2 stops36h 08m

$1,150

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 typical price of a round-trip flight between Portland and Bengaluru?

Prices are currently low for flights on this route.

Typical prices usually range from $1,129 to $1,730.
The lowest price recently found on this route was $1,049.

What is the cheapest month to fly to Bengaluru?

The month of October is, on average, the cheapest month to fly to Bengaluru from Portland, with most prices found around $798. If you are unable to visit Bengaluru during the month of October, then departing from Portland during the month September is also very affordable. Most momondo users find prices during this month for around $890.

How far in advance should I book a flight from Portland 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 $1,177 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 $982 on momondo.

Can stopping save me money on Portland to Bengaluru flights?

You could potentially save up to 19% 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 July 2026, prices for Portland to Bengaluru flights are approximately 12% more expensive 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

Fastest flight time

28h 30m

Direct flights

None
The fastest flight from Portland to Bengaluru takes 28h 30m
There are no direct flights from Portland to Bengaluru. There are no popular flight routes from Portland to Bengaluru.
Search flight deals

Frequently asked questions about flying from Portland to Bengaluru

  • How far is Portland to Bengaluru Intl by plane?

    Bengaluru Intl is 8195.9 mi away from Portland. By plane, this route typically takes 28h 30m.

  • 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
LufthansaPriceFrom $711Free CancellationRating
6.8
8,157 reviews
Search Lufthansa flights
KLMPriceFrom $769Free CancellationRating
7.8
1,545 reviews
Search KLM flights
DeltaPriceFrom $776Free CancellationRating
7.8
8,489 reviews
Search Delta flights
Air FrancePriceFrom $797Free CancellationRating
7.5
1,626 reviews
Search Air France flights
Air CanadaPriceFrom $815Free CancellationRating
7.1
11,382 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $868Free CancellationRating
7.3
3,747 reviews
Search Qatar 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
Mon 8/24
Mon 8/31
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India