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Cheap flights from Portland to Bengaluru from $479

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
6:10 pm - 8:55 amPDX  Portland-BLR Bengaluru Intl
49h 15m2 stops San Francisco New Delhi Indira Gandhi Intl
Multiple Airlines Logo
8:00 pm - 10:51 amBLR  Bengaluru Intl-PDX Portland
28h 21m2 stops New Delhi Indira Gandhi Intl San Francisco
$1,019Multiple Airlines
Mon, Jan 18 - Mon, Jan 25
Multiple Airlines Logo
9:30 pm - 5:35 pmPDX  Portland-BLR Bengaluru Intl
31h 35m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
3:00 pm - 10:52 amBLR  Bengaluru Intl-PDX Portland
32h 22m2 stops New Delhi Indira Gandhi Intl San Francisco
$1,040Multiple Airlines
Sun, Oct 4 - Thu, Oct 8
Delta Logo
1:20 pm - 12:30 amPDX  Portland-BLR Bengaluru Intl
21h 40m1 stop Amsterdam Schiphol
Delta Logo
2:25 am - 11:20 amBLR  Bengaluru Intl-PDX Portland
22h 25m1 stop Amsterdam Schiphol
$1,075Delta
Mon, Nov 9 - Sun, Nov 22
Delta Logo
1:05 pm - 12:30 amPDX  Portland-BLR Bengaluru Intl
22h 55m1 stop Amsterdam Schiphol
Delta Logo
2:25 am - 7:09 pmBLR  Bengaluru Intl-PDX Portland
30h 14m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$1,085Delta
Sat, Oct 24 - Fri, Nov 6
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
3:50 am - 7:53 pmBLR  Bengaluru Intl-PDX Portland
29h 33m2 stops Doha Hamad Intl Boston Logan Intl
$1,109Qatar Airways
Sun, Oct 25 - Thu, Nov 5
Qatar Airways Logo
7:00 am - 8:35 amPDX  Portland-BLR Bengaluru Intl
36h 05m2 stops Boston Logan Intl 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
$1,113Qatar Airways
Sun, Feb 14 - Tue, Feb 23
KLM Logo
11:32 am - 12:30 amPDX  Portland-BLR Bengaluru Intl
23h 28m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
KLM Logo
2:25 am - 11:20 amBLR  Bengaluru Intl-PDX Portland
22h 25m1 stop Amsterdam Schiphol
$1,206KLM
Sun, Nov 22 - Thu, Dec 24
KLM Logo
11:32 am - 12:30 amPDX  Portland-BLR Bengaluru Intl
23h 28m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
KLM Logo
2:25 am - 4:14 pmBLR  Bengaluru Intl-PDX Portland
27h 19m2 stops Amsterdam Schiphol Salt Lake City
$1,215KLM
Sun, Nov 22 - Thu, Dec 24
Lufthansa Logo
10:10 am - 7:20 amPDX  Portland-BLR Bengaluru Intl
32h 40m3 stops Vancouver Intl Frankfurt am Main New Delhi Indira Gandhi Intl
Lufthansa Logo
3:30 am - 7:09 pmBLR  Bengaluru Intl-PDX Portland
28h 09m2 stops Frankfurt am Main Denver Intl
$1,466Lufthansa
Fri, Oct 16 - Sat, Oct 31
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
3:00 am - 7:11 pmBLR  Bengaluru Intl-PDX Portland
28h 41m2 stops Frankfurt am Main Vancouver Intl
$1,475Lufthansa
Thu, Oct 8 - Sun, Oct 18

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Qatar Airways flights from Portland to Bengaluru

Our best Qatar Airways deals on Portland to Bengaluru flight tickets
Qatar Airways
Oct 25
PDX7:42 amPortland
36h 23m
2 stops
BLR8:35 amBengaluru Intl
Nov 5
BLR3:50 amBengaluru Intl
29h 33m
2 stops
PDX7:53 pmPortland
$1,109
Qatar Airways
Feb 14
PDX7:00 amPortland
36h 05m
2 stops
BLR8:35 amBengaluru Intl
Feb 23
BLR9:15 pmBengaluru Intl
36h 41m
2 stops
PDX8:26 pmPortland
$1,113
Qatar Airways
Oct 26
PDX7:42 amPortland
36h 23m
2 stops
BLR8:35 amBengaluru Intl
Nov 1
BLR3:50 amBengaluru Intl
30h 19m
2 stops
PDX8:39 pmPortland
$1,116

Delta flights from Portland to Bengaluru

Our best Delta deals on Portland to Bengaluru flight tickets
Delta
Nov 9
PDX1:20 pmPortland
21h 40m
1 stop
BLR12:30 amBengaluru Intl
Nov 22
BLR2:25 amBengaluru Intl
22h 25m
1 stop
PDX11:20 amPortland
$1,075
Delta
Oct 24
PDX1:05 pmPortland
22h 55m
1 stop
BLR12:30 amBengaluru Intl
Nov 6
BLR2:25 amBengaluru Intl
30h 14m
2 stops
PDX7:09 pmPortland
$1,085
Delta
Oct 29
PDX11:25 amPortland
26h 40m
2 stops
BLR2:35 amBengaluru Intl
Nov 17
BLR2:25 amBengaluru Intl
22h 45m
1 stop
PDX11:40 amPortland
$1,181

momondo Fare Finder

 
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 Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 1/18

6:10 pm-8:55 am

2 stops49h 15m

Bengaluru Intl

Mon 1/25

8:00 pm-10:51 am

2 stops28h 21m

$1,019

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 10/4

9:30 pm-5:35 pm

2 stops31h 35m

Bengaluru Intl

Thu 10/8

3:00 pm-10:52 am

2 stops32h 22m

$1,040
Quickest round-trip

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Mon 11/9

1:20 pm-12:30 am

1 stop21h 40m

Bengaluru Intl

Sun 11/22

2:25 am-11:20 am

1 stop22h 25m

$1,075

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sat 10/24

1:05 pm-12:30 am

1 stop22h 55m

Bengaluru Intl

Fri 11/6

2:25 am-7:09 pm

2 stops30h 14m

$1,085

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 10/25

7:42 am-8:35 am

2 stops36h 23m

Bengaluru Intl

Thu 11/5

3:50 am-7:53 pm

2 stops29h 33m

$1,109

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 2/14

7:00 am-8:35 am

2 stops36h 05m

Bengaluru Intl

Tue 2/23

9:15 pm-8:26 pm

2 stops36h 41m

$1,113

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 11/22

11:32 am-12:30 am

2 stops23h 28m

Bengaluru Intl

Thu 12/24

2:25 am-11:20 am

1 stop22h 25m

$1,206

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Sun 11/22

11:32 am-12:30 am

2 stops23h 28m

Bengaluru Intl

Thu 12/24

2:25 am-4:14 pm

2 stops27h 19m

$1,215

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Fri 10/16

10:10 am-7:20 am

3 stops32h 40m

Bengaluru Intl

Sat 10/31

3:30 am-7:09 pm

2 stops28h 09m

$1,466

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 10/8

10:10 am-12:30 am

3 stops25h 50m

Bengaluru Intl

Sun 10/18

3:00 am-7:11 pm

2 stops28h 41m

$1,475

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 $1,040.

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

$479

Fastest flight time

29h 32m

Direct flights

None
The best one-way flight to Bengaluru from Portland in the past 72 hours is $479. The best round-trip flight deal from Portland to Bengaluru found on momondo in the last 72 hours is $1,019.
The fastest flight from Portland to Bengaluru takes 29h 32m
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 29h 32m.

  • 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
8,220 reviews
Search Lufthansa flights
DeltaPriceFrom $751Free CancellationRating
7.8
8,566 reviews
Search Delta flights
KLMPriceFrom $769Free CancellationRating
7.8
1,577 reviews
Search KLM flights
Qatar AirwaysPriceFrom $868Free CancellationRating
7.4
3,733 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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