Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Bengaluru from $466

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 4/19. 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.
Multiple Airlines Logo
7:00 am - 10:00 am
PDX
-
BLR
38h 30m
2 stops
Multiple Airlines Logo
3:30 am - 9:35 pm
BLR
-
PDX
30h 35m
2 stops
$1,043Multiple Airlines
Sat, Sep 12 - Wed, Sep 30
Multiple Airlines Logo
10:05 pm - 1:50 am
PDX
-
BLR
39h 15m
2 stops
Multiple Airlines Logo
3:30 am - 9:35 pm
BLR
-
PDX
30h 35m
2 stops
$1,054Multiple Airlines
Mon, Aug 31 - Fri, Oct 2
Multiple Airlines Logo
9:31 pm - 7:15 pm
PDX
-
BLR
33h 14m
2 stops
Multiple Airlines Logo
7:00 pm - 8:00 pm
BLR
-
PDX
37h 30m
2 stops
$1,082Multiple Airlines
Wed, Aug 5 - Thu, Oct 1
SAUDIA Logo
1:25 pm - 10:00 am
PDX
-
BLR
32h 05m
2 stops
SAUDIA Logo
3:30 am - 10:13 pm
BLR
-
PDX
31h 13m
2 stops
$1,093SAUDIA
Sat, Jul 11 - Wed, Jul 22
Multiple Airlines Logo
10:23 pm - 7:55 pm
PDX
-
BLR
33h 02m
2 stops
Multiple Airlines Logo
4:55 pm - 11:59 pm
BLR
-
PDX
43h 34m
2 stops
$1,101Multiple Airlines
Thu, May 7 - Thu, May 21
Multiple Airlines Logo
9:33 pm - 2:35 am
PDX
-
BLR
40h 32m
2 stops
Multiple Airlines Logo
4:25 am - 8:35 pm
BLR
-
PDX
28h 40m
2 stops
$1,106Multiple Airlines
Wed, Aug 26 - Wed, Sep 9
Multiple Airlines Logo
10:35 pm - 10:00 am
PDX
-
BLR
46h 55m
2 stops
Multiple Airlines Logo
3:30 am - 9:13 pm
BLR
-
PDX
30h 13m
2 stops
$1,123Multiple Airlines
Wed, Jul 8 - Fri, Jul 17
Qatar Airways Logo
7:00 am - 2:30 am
PDX
-
BLR
31h 00m
2 stops
Qatar Airways Logo
4:25 am - 9:57 pm
BLR
-
PDX
30h 02m
2 stops
$1,136Qatar Airways
Wed, Sep 9 - Wed, Sep 30
Qatar Airways Logo
7:00 am - 2:35 am
PDX
-
BLR
31h 05m
2 stops
Qatar Airways Logo
4:25 am - 10:50 pm
BLR
-
PDX
30h 55m
2 stops
$1,140Qatar Airways
Wed, Sep 9 - Wed, Sep 30
Multiple Airlines Logo
9:33 pm - 2:35 am
PDX
-
BLR
40h 32m
2 stops
Multiple Airlines Logo
4:25 am - 8:29 pm
BLR
-
PDX
28h 34m
2 stops
$1,143Multiple Airlines
Sun, Aug 23 - Sat, Sep 5

KLM flights from Portland to Bengaluru

Our best KLM deals on Portland to Bengaluru flight tickets
KLM
May 3
PDX1:05 pmPortland
21h 35m
1 stop
BLR11:10 pmBengaluru Intl
Sep 28
BLR1:10 amBengaluru Intl
26h 26m
2 stops
PDX3:06 pmPortland
$1,240
KLM
Apr 26
PDX1:05 pmPortland
21h 35m
1 stop
BLR11:10 pmBengaluru Intl
Jun 8
BLR1:05 amBengaluru Intl
22h 35m
1 stop
PDX11:10 amPortland
$1,595
KLM
Apr 26
PDX1:05 pmPortland
21h 35m
1 stop
BLR11:10 pmBengaluru Intl
Jun 7
BLR10:30 pmBengaluru Intl
25h 10m
2 stops
PDX11:10 amPortland
$1,599

Delta flights from Portland to Bengaluru

Our best Delta deals on Portland to Bengaluru flight tickets
Delta
Sep 21
PDX1:05 pmPortland
21h 40m
1 stop
BLR11:15 pmBengaluru Intl
Nov 5
BLR2:30 amBengaluru Intl
22h 25m
1 stop
PDX11:25 amPortland
$1,198
Delta
Sep 2
PDX1:05 pmPortland
21h 40m
1 stop
BLR11:15 pmBengaluru Intl
Sep 15
BLR1:10 amBengaluru Intl
22h 30m
1 stop
PDX11:10 amPortland
$1,199
Delta
Sep 20
PDX10:05 pmPortland
37h 00m
2 stops
BLR11:35 pmBengaluru Intl
Nov 3
BLR2:30 amBengaluru Intl
22h 25m
1 stop
PDX11:25 amPortland
$1,203

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 April 13, 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

Sat 9/12

7:00 am-10:00 am

2 stops38h 30m

Bengaluru Intl

Wed 9/30

3:30 am-9:35 pm

2 stops30h 35m

$1,043

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Mon 8/31

10:05 pm-1:50 am

2 stops39h 15m

Bengaluru Intl

Fri 10/2

3:30 am-9:35 pm

2 stops30h 35m

$1,054

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 8/5

9:31 pm-7:15 pm

2 stops33h 14m

Bengaluru Intl

Thu 10/1

7:00 pm-8:00 pm

2 stops37h 30m

$1,082

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 7/11

1:25 pm-10:00 am

2 stops32h 05m

Bengaluru Intl

Wed 7/22

3:30 am-10:13 pm

2 stops31h 13m

$1,093

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Thu 5/7

10:23 pm-7:55 pm

2 stops33h 02m

Bengaluru Intl

Thu 5/21

4:55 pm-11:59 pm

2 stops43h 34m

$1,101

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 8/26

9:33 pm-2:35 am

2 stops40h 32m

Bengaluru Intl

Wed 9/9

4:25 am-8:35 pm

2 stops28h 40m

$1,106

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 7/8

10:35 pm-10:00 am

2 stops46h 55m

Bengaluru Intl

Fri 7/17

3:30 am-9:13 pm

2 stops30h 13m

$1,123
Quickest round-trip

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 9/9

7:00 am-2:30 am

2 stops31h 00m

Bengaluru Intl

Wed 9/30

4:25 am-9:57 pm

2 stops30h 02m

$1,136

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Wed 9/9

7:00 am-2:35 am

2 stops31h 05m

Bengaluru Intl

Wed 9/30

4:25 am-10:50 pm

2 stops30h 55m

$1,140

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 8/23

9:33 pm-2:35 am

2 stops40h 32m

Bengaluru Intl

Sat 9/5

4:25 am-8:29 pm

2 stops28h 34m

$1,143

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?

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 $1,063 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 $919 on momondo.

Can stopping save me money on Portland to Bengaluru flights?

You could potentially save up to 1% 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 April 2026, prices for Portland to Bengaluru flights are approximately 36% 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

Fastest flight time

28h 40m

Direct flights

None
The fastest flight from Portland to Bengaluru takes 28h 40m
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 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
LufthansaPriceFrom $745Free CancellationRating
6.8
7,920 reviews
Search Lufthansa flights
DeltaPriceFrom $751Free CancellationRating
7.9
8,408 reviews
Search Delta flights
KLMPriceFrom $779Free CancellationRating
7.8
1,496 reviews
Search KLM flights
Air FrancePriceFrom $797Free CancellationRating
7.4
1,566 reviews
Search Air France flights
Air CanadaPriceFrom $812Free CancellationRating
7.1
10,922 reviews
Search Air Canada flights
Qatar AirwaysPriceFrom $865Free CancellationRating
7.4
3,728 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $868Free CancellationRating
8.2
1,493 reviews
Search Singapore Airlines 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 5/13
Wed 5/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India