Cheap flights from Portland to Bengaluru from $377

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 8/11. 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

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Cheap round-trip flights

Delta Logo
12:45 am - 11:45 pmPDX-BLR
34h 30m2 stops
Delta Logo
1:10 am - 11:00 amBLR-PDX
22h 20m1 stop
$776Delta
Find Deal
Fri, Sep 26 - Sat, Oct 11
KLM Logo
7:15 am - 11:45 pmPDX-BLR
28h 00m2 stops
KLM Logo
1:35 am - 4:26 pmBLR-PDX
27h 21m2 stops
$786KLM
Find Deal
Sat, Sep 27 - Sat, Oct 11
KLM Logo
7:15 am - 11:45 pmPDX-BLR
28h 00m2 stops
KLM Logo
1:35 am - 2:39 pmBLR-PDX
25h 34m2 stops
$787KLM
Find Deal
Sat, Sep 20 - Sat, Oct 4
Delta Logo
12:40 am - 11:45 pmPDX-BLR
34h 35m2 stops
Delta Logo
2:30 am - 11:25 amBLR-PDX
22h 25m1 stop
$788Delta
Find Deal
Fri, Oct 17 - Sun, Dec 14
KLM Logo
7:00 am - 11:45 pmPDX-BLR
28h 15m2 stops
KLM Logo
2:30 am - 4:46 pmBLR-PDX
27h 46m2 stops
$798KLM
Find Deal
Sat, Oct 18 - Sun, Dec 14
KLM Logo
7:00 am - 11:45 pmPDX-BLR
28h 15m2 stops
KLM Logo
2:30 am - 4:46 pmBLR-PDX
27h 46m2 stops
$799KLM
Find Deal
Sat, Oct 18 - Sun, Dec 14
Air France Logo
11:08 am - 11:45 pmPDX-BLR
24h 07m2 stops
Air France Logo
1:35 am - 4:26 pmBLR-PDX
27h 21m2 stops
$809Air France
Find Deal
Wed, Oct 1 - Thu, Oct 9
Air Canada Logo
7:00 pm - 1:00 amPDX-BLR
40h 30m2 stops
Air Canada Logo
2:50 am - 6:30 pmBLR-PDX
29h 10m2 stops
$837Air Canada
Find Deal
Sat, Nov 29 - Thu, Dec 25
Lufthansa Logo
10:10 am - 1:00 amPDX-BLR
25h 20m2 stops
Lufthansa Logo
2:50 am - 6:30 pmBLR-PDX
29h 10m2 stops
$841Lufthansa
Find Deal
Tue, Dec 2 - Thu, Dec 25
Lufthansa Logo
10:10 am - 1:00 amPDX-BLR
25h 20m2 stops
Lufthansa Logo
2:50 am - 8:05 pmBLR-PDX
30h 45m2 stops
$851Lufthansa
Find Deal
Tue, Dec 2 - Mon, Dec 22

Delta flights from Portland to Bengaluru

Our best Delta deals on Portland to Bengaluru flight tickets
Delta
Sep 26
PDX12:45 amPortland
34h 30m
2 stops
BLR11:45 pmBengaluru Intl
Oct 11
BLR1:10 amBengaluru Intl
22h 20m
1 stop
PDX11:00 amPortland
Delta
Oct 17
PDX12:40 amPortland
34h 35m
2 stops
BLR11:45 pmBengaluru Intl
Dec 14
BLR2:30 amBengaluru Intl
22h 25m
1 stop
PDX11:25 amPortland
Delta
Dec 1
PDX1:25 pmPortland
21h 45m
1 stop
BLR12:40 amBengaluru Intl
Dec 21
BLR3:55 amBengaluru Intl
33h 26m
2 stops
PDX11:51 pmPortland

KLM flights from Portland to Bengaluru

Our best KLM deals on Portland to Bengaluru flight tickets
KLM
Sep 27
PDX7:15 amPortland
28h 00m
2 stops
BLR11:45 pmBengaluru Intl
Oct 11
BLR1:35 amBengaluru Intl
27h 21m
2 stops
PDX4:26 pmPortland
KLM
Sep 20
PDX7:15 amPortland
28h 00m
2 stops
BLR11:45 pmBengaluru Intl
Oct 4
BLR1:35 amBengaluru Intl
25h 34m
2 stops
PDX2:39 pmPortland
KLM
Oct 18
PDX7:00 amPortland
28h 15m
2 stops
BLR11:45 pmBengaluru Intl
Dec 14
BLR2:30 amBengaluru Intl
27h 46m
2 stops
PDX4:46 pmPortland

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 April is, on average, the cheapest month to fly to Bengaluru from Portland, with most prices found around $952. If you are unable to visit Bengaluru during the month of April, then departing from Portland during the month October is also very affordable. Most momondo users find prices during this month for around $990.

What is the cheapest day to depart on your flight to Bengaluru?

Our data shows that Monday is the least expensive day to fly to Bengaluru. Tickets to fly out on this day can be as low as $1,254. Flights from Portland to Bengaluru on a Wednesday will generally be more expensive and average around $1,821. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Bengaluru?

Flying to Bengaluru from Portland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,254 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Bengaluru is in the morning when prices are around $1,284.

What is the cheapest Portland to Bengaluru Intl flight route?

Fly from Portland to Bengaluru Intl for the best Portland - Bengaluru Intl flight prices

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 $1,205 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 $1,073 on momondo.

What cabin class options are available on Portland to Bengaluru Intl flights?

There are 2 cabin classes available to choose from on Portland to Bengaluru Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Bengaluru flights?

You could potentially save up to 16% 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 2025, prices for Portland to Bengaluru flights are approximately 9% 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

Best Price Found

$377

Fastest flight time

21h 15m

Direct flights

None

Airports in Bengaluru

1 airport
The best one-way flight to Bengaluru from Portland in the past 72 hours is $377. The best round-trip flight deal from Portland to Bengaluru found on momondo in the last 72 hours is $776.
The fastest flight from Portland to Bengaluru takes 21h 15m
There are no direct flights from Portland to Bengaluru. Popular non-direct route for this connection is Portland Airport - Bengaluru Intl Airport.
There is 1 airport near Bengaluru: Bengaluru Intl (BLR)

  • 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 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
Air CanadaPriceFrom $796Free CancellationRating
7.1
9,717 reviews
Search Air Canada flights
Air FrancePriceFrom $798Free CancellationRating
7.5
1,466 reviews
Search Air France flights
DeltaPriceFrom $838Free CancellationRating
8.0
7,953 reviews
Search Delta flights
KLMPriceFrom $844Free CancellationRating
7.8
1,372 reviews
Search KLM flights
Virgin AtlanticPriceFrom $845Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
Singapore AirlinesPriceFrom $868Free CancellationRating
8.1
1,326 reviews
Search Singapore Airlines flights
LufthansaPriceFrom $876Free CancellationRating
6.8
7,205 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $925Free CancellationRating
7.4
3,603 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,206Free CancellationRating
8.1
3,284 reviews
Search Emirates flights
British AirwaysPriceFrom $1,214Free CancellationRating
6.6
7,134 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.


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Sat 7/19
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