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Cheap flights from Portland to Bengaluru from $445

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
9:33 pm - 5:25 pmPDX  Portland-BLR Bengaluru Intl
31h 22m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
6:00 am - 8:48 pmBLR  Bengaluru Intl-PDX Portland
28h 18m2 stops New Delhi Indira Gandhi Intl San Francisco
$1,005Multiple Airlines
Mon, Oct 26 - Tue, Feb 16
Multiple Airlines Logo
9:33 pm - 7:50 pmPDX  Portland-BLR Bengaluru Intl
33h 47m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
6:00 am - 8:48 pmBLR  Bengaluru Intl-PDX Portland
28h 18m2 stops New Delhi Indira Gandhi Intl San Francisco
$1,023Multiple Airlines
Mon, Oct 26 - Tue, Feb 16
KLM Logo
6:20 am - 12:30 amPDX  Portland-BLR Bengaluru Intl
28h 40m2 stops Los Angeles Amsterdam Schiphol
KLM Logo
2:25 am - 11:20 amBLR  Bengaluru Intl-PDX Portland
22h 25m1 stop Amsterdam Schiphol
$1,079KLM
Thu, Nov 26 - Thu, Dec 10
Delta Logo
1:40 pm - 12:30 amPDX  Portland-BLR Bengaluru Intl
21h 20m1 stop Amsterdam Schiphol
Delta Logo
4:25 am - 4:59 pmBLR  Bengaluru Intl-PDX Portland
26h 04m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl
$1,085Delta
Sun, Nov 1 - Mon, Feb 15
Qatar Airways Logo
7:42 am - 8:35 amPDX  Portland-BLR Bengaluru Intl
36h 23m2 stops Atlanta Hartsfield-Jackson Doha Hamad Intl
Qatar Airways Logo
9:15 pm - 8:26 pmBLR  Bengaluru Intl-PDX Portland
36h 41m2 stops Doha Hamad Intl Boston Logan Intl
$1,106Qatar Airways
Mon, Oct 26 - Tue, Feb 16
Qatar Airways Logo
7:34 am - 8:35 amPDX  Portland-BLR Bengaluru Intl
35h 31m2 stops Atlanta Hartsfield-Jackson Doha Hamad Intl
Qatar Airways Logo
9:15 pm - 8:26 pmBLR  Bengaluru Intl-PDX Portland
36h 41m2 stops Doha Hamad Intl Boston Logan Intl
$1,110Qatar Airways
Sun, Nov 1 - Tue, Feb 16
Delta Logo
11:25 am - 2:35 amPDX  Portland-BLR Bengaluru Intl
26h 40m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle
Delta Logo
2:25 am - 11:40 amBLR  Bengaluru Intl-PDX Portland
22h 45m1 stop Amsterdam Schiphol
$1,181Delta
Thu, Oct 29 - Tue, Nov 17
KLM Logo
6:20 am - 12:30 amPDX  Portland-BLR Bengaluru Intl
28h 40m2 stops Los Angeles Amsterdam Schiphol
KLM Logo
2:25 am - 5:19 pmBLR  Bengaluru Intl-PDX Portland
28h 24m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
$1,190KLM
Thu, Nov 26 - Thu, Dec 10
Lufthansa Logo
10:10 am - 12:30 amPDX  Portland-BLR Bengaluru Intl
25h 50m3 stops Vancouver Intl Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
2:10 am - 6:53 pmBLR  Bengaluru Intl-PDX Portland
29h 13m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl
$1,357Lufthansa
Wed, Oct 7 - Tue, Oct 20
Lufthansa Logo
10:00 am - 8:20 amPDX  Portland-BLR Bengaluru Intl
32h 50m3 stops Vancouver Intl Munich Franz Josef Strauss Mumbai Chhatrapati Shivaji Intl
Lufthansa Logo
2:50 am - 9:15 pmBLR  Bengaluru Intl-PDX Portland
31h 55m2 stops Munich Franz Josef Strauss Denver Intl
$1,372Lufthansa
Thu, Nov 26 - Thu, Dec 10

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British Airways flights from Portland to Bengaluru

Our best British Airways deals on Portland to Bengaluru flight tickets
British Airways
Oct 6
PDX7:30 pmPortland
40h 40m
1 stop
BLR12:40 amBengaluru Intl
Oct 13
BLR6:50 amBengaluru Intl
27h 36m
2 stops
PDX9:56 pmPortland
$1,218
British Airways
Oct 6
PDX7:30 pmPortland
40h 40m
1 stop
BLR12:40 amBengaluru Intl
Oct 13
BLR6:50 amBengaluru Intl
49h 21m
2 stops
PDX7:41 pmPortland
$1,219
British Airways
Oct 9
PDX7:30 pmPortland
40h 40m
1 stop
BLR12:40 amBengaluru Intl
Oct 18
BLR2:50 amBengaluru Intl
33h 39m
2 stops
PDX11:59 pmPortland
$1,254

Qatar Airways flights from Portland to Bengaluru

Our best Qatar Airways deals on Portland to Bengaluru flight tickets
Qatar Airways
Oct 26
PDX7:42 amPortland
36h 23m
2 stops
BLR8:35 amBengaluru Intl
Feb 16
BLR9:15 pmBengaluru Intl
36h 41m
2 stops
PDX8:26 pmPortland
$1,106
Qatar Airways
Nov 1
PDX7:34 amPortland
35h 31m
2 stops
BLR8:35 amBengaluru Intl
Feb 16
BLR9:15 pmBengaluru Intl
36h 41m
2 stops
PDX8:26 pmPortland
$1,110
Qatar Airways
Nov 1
PDX7:34 amPortland
35h 31m
2 stops
BLR8:35 amBengaluru Intl
Feb 16
BLR9:15 pmBengaluru Intl
36h 41m
2 stops
PDX8:26 pmPortland
$1,112

momondo Fare Finder

 
Use the filters below to find and compare flights from Portland to Bengaluru that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 10/26

9:33 pm-5:25 pm

2 stops31h 22m

Bengaluru Intl

Tue 2/16

6:00 am-8:48 pm

2 stops28h 18m

$1,005

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 10/26

9:33 pm-7:50 pm

2 stops33h 47m

Bengaluru Intl

Tue 2/16

6:00 am-8:48 pm

2 stops28h 18m

$1,023

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 11/26

6:20 am-12:30 am

2 stops28h 40m

Bengaluru Intl

Thu 12/10

2:25 am-11:20 am

1 stop22h 25m

$1,079
Quickest round-trip

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 11/1

1:40 pm-12:30 am

1 stop21h 20m

Bengaluru Intl

Mon 2/15

4:25 am-4:59 pm

2 stops26h 04m

$1,085

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 10/26

7:42 am-8:35 am

2 stops36h 23m

Bengaluru Intl

Tue 2/16

9:15 pm-8:26 pm

2 stops36h 41m

$1,106

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 11/1

7:34 am-8:35 am

2 stops35h 31m

Bengaluru Intl

Tue 2/16

9:15 pm-8:26 pm

2 stops36h 41m

$1,110

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 10/29

11:25 am-2:35 am

2 stops26h 40m

Bengaluru Intl

Tue 11/17

2:25 am-11:40 am

1 stop22h 45m

$1,181

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 11/26

6:20 am-12:30 am

2 stops28h 40m

Bengaluru Intl

Thu 12/10

2:25 am-5:19 pm

2 stops28h 24m

$1,190

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Wed 10/7

10:10 am-12:30 am

3 stops25h 50m

Bengaluru Intl

Tue 10/20

2:10 am-6:53 pm

2 stops29h 13m

$1,357

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 11/26

10:00 am-8:20 am

3 stops32h 50m

Bengaluru Intl

Thu 12/10

2:50 am-9:15 pm

2 stops31h 55m

$1,372

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical for flights on this route.

Typical prices usually range from $808 to $1,281.
The lowest price recently found on this route was $1,005.

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 $890. 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 $896.

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 $1,235 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 $901 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 September 2026, 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

Best Price Found

$445

Fastest flight time

24h 01m

Direct flights

None
The best one-way flight to Bengaluru from Portland in the past 72 hours is $445. The best round-trip flight deal from Portland to Bengaluru found on momondo in the last 72 hours is $1,005.
The fastest flight from Portland to Bengaluru takes 24h 01m
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 24h 01m.

  • 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
8,229 reviews
Search Lufthansa flights
DeltaPriceFrom $751Free CancellationRating
7.8
8,579 reviews
Search Delta flights
KLMPriceFrom $797Free CancellationRating
7.8
1,578 reviews
Search KLM flights
Qatar AirwaysPriceFrom $868Free CancellationRating
7.4
3,732 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.

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