$431+ Cheap flights from Portland (PDX) to Bengaluru (BLR)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BLR
Apr 21 — Apr 281
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Bangalore with Cheapflights
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Cheapest flights from Portland to BangaloreExplore the most affordable flight options available from Portland to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
Explore the most affordable flight options available from Portland to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
This Indian Eagle deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:00 am
PDX
- BLR
3 stops35h 50m
Multiple Airlines
Wed 9/309:30 pm
BLR
- PDX
2 stops35h 48m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$759
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:05 pm
PDX
- BLR
1 stop21h 40m
Delta
Thu 10/11:25 am
BLR
- PDX
2 stops32h 40m
Delta
Deal found 3/17![Delta logo]()
$827
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:05 pm
PDX
- BLR
1 stop21h 40m
Delta
Sat 9/261:25 am
BLR
- PDX
2 stops34h 58m
Delta
Deal found 3/17![Delta logo]()
$828
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/111:05 pm
PDX
- BLR
1 stop21h 35m
Delta
Mon 7/138:00 am
BLR
- PDX
2 stops37h 06m
Delta
Deal found 3/17![Delta logo]()
$829
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:05 pm
PDX
- BLR
2 stops37h 00m
Delta
Tue 9/291:25 am
BLR
- PDX
2 stops32h 40m
Delta
Deal found 3/17![Delta logo]()
$832
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:10 am
PDX
- BLR
2 stops30h 30m
Delta
Sat 9/261:25 am
BLR
- PDX
2 stops34h 58m
Delta
Deal found 3/17![Delta logo]()
$833
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:10 am
PDX
- BLR
2 stops30h 30m
Delta
Mon 9/288:00 am
BLR
- PDX
2 stops28h 23m
Delta
Deal found 3/17![Delta logo]()
$834
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:05 pm
PDX
- BLR
1 stop21h 40m
Delta
Sat 6/131:10 am
BLR
- PDX
1 stop22h 30m
Delta
Deal found 3/20![Delta logo]()
$981
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:05 pm
PDX
- BLR
1 stop21h 40m
Delta
Tue 6/161:10 am
BLR
- PDX
2 stops35h 01m
Delta
Deal found 3/20![Delta logo]()
$990
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:05 pm
PDX
- BLR
1 stop21h 40m
Delta
Tue 6/168:00 am
BLR
- PDX
2 stops37h 06m
Delta
Deal found 3/20![Delta logo]()
$992
This BusinessClass deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/173:30 pm
PDX
- BLR
2 stops43h 35m
Multiple Airlines
Wed 6/248:00 am
BLR
- PDX
2 stops37h 06m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$994
Best flights from Portland to BangaloreDiscover carefully curated flight deals from Portland to Bangalore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
Discover carefully curated flight deals from Portland to Bangalore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
This Qatar Airways deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:52 pm
PDX
- BLR
2 stops24h 08m
Qatar Airways
Mon 5/44:25 am
BLR
- PDX
2 stops27h 39m
Qatar Airways
Deal found 3/18![Qatar Airways logo]()
$1,184
This KLM deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/171:05 pm
PDX
- BLR
1 stop21h 40m
KLM
Tue 6/231:25 am
BLR
- PDX
2 stops27h 38m
KLM
Deal found 3/17![KLM logo]()
$1,207
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:05 pm
PDX
- BLR
1 stop21h 40m
Delta
Sat 6/138:00 am
BLR
- PDX
2 stops40h 13m
Delta
Deal found 3/20![Delta logo]()
$1,209
This British Airways deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
PDX
- BLR
2 stops34h 20m
British Airways
Mon 5/46:50 am
BLR
- PDX
1 stop23h 20m
British Airways
Deal found 3/17![British Airways logo]()
$1,553
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/171:05 pm
PDX
- BLR
1 stop21h 35m
Delta
Tue 6/231:10 am
BLR
- PDX
1 stop22h 30m
Delta
Deal found 3/17![Delta logo]()
$1,313
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:05 pm
PDX
- BLR
1 stop21h 35m
Delta
Wed 8/58:00 am
BLR
- PDX
2 stops28h 23m
Delta
Deal found 3/17![Delta logo]()
$1,383
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:05 pm
PDX
- BLR
1 stop21h 35m
Delta
Mon 5/118:00 am
BLR
- PDX
2 stops28h 25m
Delta
Deal found 3/19![Delta logo]()
$1,447
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:05 pm
PDX
- BLR
1 stop21h 35m
Delta
Tue 8/118:00 am
BLR
- PDX
2 stops39h 06m
Delta
Deal found 3/17![Delta logo]()
$1,485
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:03 pm
PDX
- BLR
2 stops35h 42m
Delta
Fri 8/71:25 am
BLR
- PDX
2 stops43h 41m
Delta
Deal found 3/17![Delta logo]()
$1,493
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:51 pm
PDX
- BLR
2 stops41h 14m
Delta
Fri 8/71:25 am
BLR
- PDX
2 stops43h 41m
Delta
Deal found 3/17![Delta logo]()
$1,495
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:01 am
PDX
- BLR
2 stops27h 44m
Delta
Sat 8/221:25 am
BLR
- PDX
2 stops45h 49m
Delta
Deal found 3/21![Delta logo]()
$1,510
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1410:35 pm
PDX
- BLR
2 stops36h 10m
Delta
Sat 8/221:25 am
BLR
- PDX
2 stops45h 49m
Delta
Deal found 3/21![Delta logo]()
$1,510
Last-minute flights from Portland to BangaloreDiscover last-minute flight deals from Portland to Bangalore. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Bangalore. Data last updated March 22, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:00 am
PDX
- BLR
2 stops32h 00m
Multiple Airlines
Sun 4/124:00 am
BLR
- PDX
2 stops30h 08m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$1,117
This Gurufare deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3011:59 pm
PDX
- BLR
2 stops31h 26m
Etihad Airways
Sun 5/1010:00 am
BLR
- PDX
2 stops47h 33m
Etihad Airways
Deal found 3/17![Etihad Airways logo]()
$1,114
This CheapOair deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/301:35 pm
PDX
- BLR
2 stops24h 25m
Multiple Airlines
Sun 5/107:30 pm
BLR
- PDX
3 stops33h 22m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$1,512
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/301:05 pm
PDX
- BLR
1 stop21h 35m
Delta
Sat 5/91:05 am
BLR
- PDX
1 stop22h 35m
Delta
Deal found 3/17![Delta logo]()
$1,925
This KLM deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:15 am
PDX
- BLR
2 stops25h 30m
KLM
Sat 5/91:05 am
BLR
- PDX
1 stop22h 35m
KLM
Deal found 3/17![KLM logo]()
$1,930
This Indian Eagle deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:35 pm
PDX
- BLR
2 stops24h 25m
Multiple Airlines
Tue 4/214:00 am
BLR
- PDX
2 stops25h 22m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$1,094
This Ovago deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:59 pm
PDX
- BLR
2 stops31h 26m
Etihad Airways
Sun 4/1910:00 am
BLR
- PDX
2 stops47h 33m
Etihad Airways
Deal found 3/17![Etihad Airways logo]()
$1,111
This Indian Eagle deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:35 pm
PDX
- BLR
2 stops24h 25m
Multiple Airlines
Sun 4/194:25 am
BLR
- PDX
2 stops24h 57m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$1,134
This KAYAK deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:50 am
PDX
- BLR
3 stops50h 10m
Lufthansa
Mon 4/203:00 am
BLR
- PDX
2 stops42h 40m
Lufthansa
Deal found 3/17![Lufthansa logo]()
$2,433
One-way flights from Portland to BangaloreSearch for one-way flight options from Portland to Bangalore. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
Search for one-way flight options from Portland to Bangalore. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/710:05 pm
PDX
- BLR
2 stops37h 00m
Delta
Deal found 3/17![Delta logo]()
$431
This Indian Eagle deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/412:07 pm
PDX
- BLR
2 stops25h 53m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$469
This Qatar Airways deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:00 am
PDX
- BLR
2 stops29h 05m
Qatar Airways
Deal found 3/18![Qatar Airways logo]()
$471
This KAYAK deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/53:42 pm
PDX
- BLR
2 stops46h 23m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$485
This Qatar Airways deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:00 am
PDX
- BLR
2 stops29h 00m
Qatar Airways
Deal found 3/18![Qatar Airways logo]()
$511
This Indian Eagle deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:52 pm
PDX
- BLR
2 stops24h 08m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$514
This Etihad Airways deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3011:59 pm
PDX
- BLR
2 stops38h 46m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$533
This Etihad Airways deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:20 am
PDX
- BLR
2 stops32h 55m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$534
This Etihad Airways deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:18 pm
PDX
- BLR
2 stops50h 27m
Etihad Airways
Deal found 3/17![Etihad Airways logo]()
$544
This Qatar Airways deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/291:35 pm
PDX
- BLR
2 stops24h 25m
Qatar Airways
Deal found 3/18![Qatar Airways logo]()
$552
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:40 am
PDX
- BLR
2 stops25h 25m
Delta
Deal found 3/17![Delta logo]()
$561
This Etihad Airways deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:18 pm
PDX
- BLR
2 stops44h 57m
Etihad Airways
Deal found 3/17![Etihad Airways logo]()
$574
Find flight deals from Portland to Bangalore
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Bangalore (BLR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $829 (Delta) |
One-way from | $431 (Delta) |
Popular in | June |
Cheapest in | September |
Average price | $1,122 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Bangalore 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, Cheapflights users made 2,558,603 searches. Data last updated March 22, 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
Cheapest round-trip
PortlandBengaluru
PDX - BLR
PDXBLR
Portland
Thu 4/30
1:52 pm-2:30 am
2 stops24h 08m
Bengaluru Intl
Mon 5/4
4:25 am-7:34 pm
2 stops27h 39m
$1,184
PortlandBengaluru
PDX - BLR
PDXBLR
Portland
Sun 5/17
1:05 pm-11:15 pm
1 stop21h 40m
Bengaluru Intl
Tue 6/23
1:25 am-4:33 pm
2 stops27h 38m
$1,207
PortlandBengaluru
PDX - BLR
PDXBLR
Portland
Fri 5/29
1:05 pm-11:15 pm
1 stop21h 40m
Bengaluru Intl
Sat 6/13
8:00 am-11:43 am
2 stops40h 13m
$1,209
Quickest round-trip
PortlandBengaluru
PDX - BLR
PDXBLR
Portland
Sun 5/17
1:05 pm-11:10 pm
1 stop21h 35m
Bengaluru Intl
Tue 6/23
1:10 am-11:10 am
1 stop22h 30m
$1,313
PortlandBengaluru
PDX - BLR
PDXBLR
Portland
Mon 5/18
1:05 pm-11:10 pm
1 stop21h 35m
Bengaluru Intl
Wed 8/5
8:00 am-11:53 pm
2 stops28h 23m
$1,383
PortlandBengaluru
PDX - BLR
PDXBLR
Portland
Mon 5/4
1:05 pm-11:10 pm
1 stop21h 35m
Bengaluru Intl
Mon 5/11
8:00 am-11:55 pm
2 stops28h 25m
$1,447
PortlandBengaluru
PDX - BLR
PDXBLR
Portland
Mon 5/18
1:05 pm-11:10 pm
1 stop21h 35m
Bengaluru Intl
Tue 8/11
8:00 am-10:36 am
2 stops39h 06m
$1,485
PortlandBengaluru
PDX - BLR
PDXBLR
Portland
Sat 5/23
11:03 pm-11:15 pm
2 stops35h 42m
Bengaluru Intl
Fri 8/7
1:25 am-8:36 am
2 stops43h 41m
$1,493
PortlandBengaluru
PDX - BLR
PDXBLR
Portland
Mon 5/18
5:51 pm-11:35 pm
2 stops41h 14m
Bengaluru Intl
Fri 8/7
1:25 am-8:36 am
2 stops43h 41m
$1,495
PortlandBengaluru
PDX - BLR
PDXBLR
Portland
Wed 6/17
7:01 am-11:15 pm
2 stops27h 44m
Bengaluru Intl
Sat 8/22
1:25 am-10:44 am
2 stops45h 49m
$1,510
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Portland to Bangalore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Bangalore in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Portland-Bengaluru flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Bengaluru flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Bengaluru flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Bengaluru flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Bengaluru flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Bangalore
Have a flexible travel schedule? Discover the best time to fly to Bangalore from Portland with our price prediction graph.
PDX-BLR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Bengaluru
How far ahead should I book a flight from Portland to Bengaluru?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Bangalore. Price data was last updated on March 13, 2026.
The best time to book flights from Portland to Bengaluru is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Portland to Bengaluru?
Currently, April is the cheapest month in which you can book a flight from Portland to Bengaluru (average of $700). Flying from Portland to Bengaluru in July is currently the most expensive (average of $1,145). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PDX to BLR?
Find hourly flight availability from Portland to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 22, 2026.
It’s typically best to fly out from Portland to Bengaluru in the afternoon. Doing so could potentially save you 60% on the flight price compared to flying in the morning, which is usually more expensive.
Reviews of airlines servicing Bangalore
Get insights into the airlines that provide service to Bangalore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangalore. Reviews last updated March 22, 2026.
Get a feel of what it's like to fly with Singapore Airlines,Delta, andKLM from Portland to Bengaluru by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.0
Food
7.8
Crew
8.6
Boarding
8.3
Overall
8.2
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Entertainment
8.0
Food
7.8
Crew
8.6
Boarding
8.3
Overall
8.2
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Entertainment
8.0
Food
7.8
Crew
8.6
Boarding
8.3
Overall
8.2
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Entertainment
8.0
Food
7.8
Crew
8.6
Boarding
8.3
Overall
8.2
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Entertainment
8.0
Food
7.8
Crew
8.6
Boarding
8.3
Overall
8.2
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Entertainment
8.0
Food
7.8
Crew
8.6
Boarding
8.3
Overall
8.2
Comfort
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Feb 2026
SAI - SIN
Related info for your journey
Find useful and relevant information for your journey from Portland to Bangalore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Explore flights to Bangalore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 22, 2026.
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Search flights from Portland to Bangalore by cabin class
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Portland and Bangalore flights
Browse other Portland and Bangalore flight options. Last updated on March 22, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on March 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Portland to Bangalore
Discover the top 8 airlines that operate flights from Portland to Bangalore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$745 | Average$872 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$751 | Average$1,059 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$787 | Average$1,289 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$797 | Average$1,350 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$812 | Average$1,023 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$865 | Average$1,216 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$868 | Average$1,262 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,206 | Average$1,559 | FlexibilityNo cancel fee | On-time75% |