$384+ Cheap flights from Seattle (SEA) to Bengaluru (BLR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BLR
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Bangalore with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Seattle to BangaloreExplore the most affordable flight options available from Seattle to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
Explore the most affordable flight options available from Seattle to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2026.
This oojo deal was found by Cheapflights users on 9/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:50 pm -
1 stop27h 15m
Tue 11/109:15 pm -
1 stop27h 55m
Deal found 9/24![Qatar Airways logo]()
$1,055
This Etihad Airways deal was found by Cheapflights users on 9/25. 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 10/511:42 pm -
2 stops31h 43m
Fri 10/234:35 am -
2 stops30h 37m
Deal found 9/25![Etihad Airways logo]()
$1,057
This Indian Eagle deal was found by Cheapflights users on 9/23. 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.
Sun 11/83:50 pm -
1 stop21h 00m
Thu 11/269:15 pm -
1 stop27h 55m
Deal found 9/23![Qatar Airways logo]()
$1,063
This Indian Eagle deal was found by Cheapflights users on 9/27. 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.
Fri 11/611:10 pm -
2 stops28h 45m
Thu 11/126:00 am -
2 stops27h 24m
Deal found 9/27![Multiple Airlines logo]()
$1,065
This oojo deal was found by Cheapflights users on 9/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:40 am -
1 stop36h 25m
Sat 11/2111:50 am -
1 stop80h 45m
Deal found 9/25![Singapore Airlines logo]()
$1,068
This lastminute.com deal was found by Cheapflights users on 9/23. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:25 pm -
1 stop21h 35m
Mon 10/194:00 am -
1 stop20h 55m
Deal found 9/23![Qatar Airways logo]()
$1,069
This Indian Eagle deal was found by Cheapflights users on 9/26. 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.
Sun 10/411:42 pm -
2 stops44h 33m
Sat 10/174:35 am -
2 stops29h 16m
Deal found 9/26![Etihad Airways logo]()
$1,070
This Gotogate deal was found by Cheapflights users on 9/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:50 pm -
1 stop21h 00m
Sun 11/153:50 am -
1 stop21h 20m
Deal found 9/25![Qatar Airways logo]()
$1,073
This flugladen.de deal was found by Cheapflights users on 9/24. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:50 pm -
1 stop27h 15m
Sun 11/153:50 am -
1 stop21h 20m
Deal found 9/24![Qatar Airways logo]()
$1,076
This oojo deal was found by Cheapflights users on 9/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:25 pm -
1 stop21h 35m
Tue 1/193:50 am -
1 stop21h 20m
Deal found 9/24![Qatar Airways logo]()
$1,082
This Indian Eagle deal was found by Cheapflights users on 9/23. 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 9/3011:15 pm -
2 stops29h 50m
Fri 10/3012:15 am -
2 stops27h 06m
Deal found 9/23![Multiple Airlines logo]()
$1,084
Best flights from Seattle to BangaloreDiscover carefully curated flight deals from Seattle to Bangalore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
Discover carefully curated flight deals from Seattle to Bangalore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 28, 2026.
This Delta deal was found by Cheapflights users on 9/27. 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 11/72:35 pm -
1 stop20h 25m
Sun 11/224:45 am -
1 stop23h 59m
Deal found 9/27![Delta logo]()
$1,124
This KLM deal was found by Cheapflights users on 9/25. 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.
Wed 11/410:37 am -
2 stops24h 23m
Mon 11/92:25 am -
1 stop22h 52m
Deal found 9/25![KLM logo]()
$1,129
This Qatar Airways deal was found by Cheapflights users on 9/23. 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 10/226:39 am -
2 stops31h 21m
Mon 11/233:50 am -
2 stops41h 55m
Deal found 9/23![Qatar Airways logo]()
$1,177
This Delta deal was found by Cheapflights users on 9/27. 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 11/97:20 am -
2 stops27h 40m
Tue 11/242:25 am -
1 stop22h 52m
Deal found 9/27![Delta logo]()
$1,129
This KLM deal was found by Cheapflights users on 9/25. 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.
Fri 11/69:36 am -
2 stops25h 24m
Wed 11/112:25 am -
1 stop22h 52m
Deal found 9/25![KLM logo]()
$1,184
This Qatar Airways deal was found by Cheapflights users on 9/27. 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.
Mon 3/224:50 pm -
1 stop21h 00m
Fri 3/269:15 pm -
1 stop27h 55m
Deal found 9/27![Qatar Airways logo]()
$1,338
This Delta deal was found by Cheapflights users on 9/26. 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.
Thu 10/89:45 am -
2 stops24h 50m
Thu 11/124:45 am -
1 stop23h 59m
Deal found 9/26![Delta logo]()
$1,246
This KLM deal was found by Cheapflights users on 9/24. 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 11/159:25 am -
2 stops25h 35m
Fri 11/272:25 am -
2 stops27h 58m
Deal found 9/24![KLM logo]()
$1,300
This Delta deal was found by Cheapflights users on 9/24. 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 12/2711:59 pm -
2 stops59h 01m
Tue 1/54:45 am -
2 stops54h 47m
Deal found 9/24![Delta logo]()
$1,493
This Delta deal was found by Cheapflights users on 9/23. 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 10/247:32 am -
2 stops28h 28m
Mon 11/234:45 am -
2 stops31h 45m
Deal found 9/23![Delta logo]()
$1,500
This Delta deal was found by Cheapflights users on 9/27. 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 12/79:40 am -
2 stops25h 20m
Sun 1/104:45 am -
2 stops30h 47m
Deal found 9/27![Delta logo]()
$1,590
This Delta deal was found by Cheapflights users on 9/24. 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 1/16:00 am -
2 stops53h 00m
Mon 1/44:45 am -
2 stops54h 47m
Deal found 9/24![Delta logo]()
$1,809
Last-minute flights from Seattle to BangaloreDiscover last-minute flight deals from Seattle to Bangalore. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Bangalore. Data last updated September 28, 2026 and is based on user searches.
This Indian Eagle deal was found by Cheapflights users on 9/23. 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 9/3011:15 pm -
2 stops29h 50m
Fri 10/3012:15 am -
2 stops27h 06m
Deal found 9/23![Multiple Airlines logo]()
$1,084
This lastminute.com deal was found by Cheapflights users on 9/23. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/44:25 pm -
1 stop21h 35m
Mon 10/194:00 am -
1 stop20h 55m
Deal found 9/23![Qatar Airways logo]()
$1,069
This Indian Eagle deal was found by Cheapflights users on 9/26. 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.
Sun 10/411:42 pm -
2 stops44h 33m
Sat 10/174:35 am -
2 stops29h 16m
Deal found 9/26![Etihad Airways logo]()
$1,070
This Etihad Airways deal was found by Cheapflights users on 9/25. 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 10/511:42 pm -
2 stops50h 03m
Tue 10/204:55 pm -
2 stops42h 17m
Deal found 9/25![Etihad Airways logo]()
$1,057
This oojo deal was found by Cheapflights users on 9/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:25 pm -
1 stop28h 00m
Sun 10/253:50 am -
2 stops27h 13m
Deal found 9/23![Qatar Airways logo]()
$1,099
This oojo deal was found by Cheapflights users on 9/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:54 am -
2 stops26h 06m
Sun 10/253:50 am -
1 stop21h 20m
Deal found 9/23![Qatar Airways logo]()
$1,087
This Indian Eagle deal was found by Cheapflights users on 9/24. 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 10/124:25 pm -
1 stop21h 35m
Wed 11/119:15 pm -
2 stops33h 36m
Deal found 9/24![Qatar Airways logo]()
$1,089
This Indian Eagle deal was found by Cheapflights users on 9/24. 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.
Sun 10/184:25 pm -
1 stop21h 35m
Sun 11/13:50 am -
1 stop21h 20m
Deal found 9/24![Qatar Airways logo]()
$1,063
This oojo deal was found by Cheapflights users on 9/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:25 pm -
1 stop21h 35m
Tue 1/193:50 am -
1 stop21h 20m
Deal found 9/24![Qatar Airways logo]()
$1,082
This Indian Eagle deal was found by Cheapflights users on 9/23. 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 10/244:25 pm -
1 stop21h 25m
Thu 11/269:15 pm -
1 stop27h 55m
Deal found 9/23![Qatar Airways logo]()
$1,101
This FlightHub deal was found by Cheapflights users on 9/26. 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 10/252:02 pm -
2 stops38h 53m
Fri 11/63:30 pm -
2 stops38h 25m
Deal found 9/26![Multiple Airlines logo]()
$1,098
This flugladen.de deal was found by Cheapflights users on 9/24. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:50 pm -
1 stop27h 15m
Sun 11/153:50 am -
1 stop21h 20m
Deal found 9/24![Qatar Airways logo]()
$1,076
One-way flights from Seattle to BangaloreSearch for one-way flight options from Seattle to Bangalore. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
Search for one-way flight options from Seattle to Bangalore. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This FlightHub deal was found by Cheapflights users on 9/27. 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.
Wed 12/163:50 pm -
2 stops27h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![SriLankan Airlines logo]()
$384
This FlightHub deal was found by Cheapflights users on 9/27. 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.
Wed 12/164:05 pm -
1 stop21h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Emirates logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:29 pm -
2 stops49h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/237:54 pm -
2 stops49h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$457
This Indian Eagle deal was found by Cheapflights users on 9/27. 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 10/2611:18 pm -
2 stops29h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$460
This FlightHub deal was found by Cheapflights users on 9/24. 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.
Tue 11/311:10 pm -
2 stops26h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$464
This Indian Eagle deal was found by Cheapflights users on 9/23. 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.
Sun 10/1811:18 pm -
2 stops29h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$469
This Indian Eagle deal was found by Cheapflights users on 9/23. 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 10/1911:18 pm -
2 stops29h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$478
This oojo deal was found by Cheapflights users on 9/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:35 pm -
2 stops35h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Air India logo]()
$483
This Indian Eagle deal was found by Cheapflights users on 9/23. 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 10/2211:18 pm -
2 stops29h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$484
Find flight deals from Seattle to Bangalore
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,055 (oojo) |
One-way from | $384 (FlightHub) |
Popular in | December |
Cheapest in | February |
Average price | $1,073 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle 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 7,457,451 searches. Data last updated September 28, 2026.
Use the filters below to find and compare flights from Seattle to Bengaluru that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBengaluru
SEA Seattle/Tacoma Intl - BLR Bengaluru Intl
SEABLR
Seattle/Tacoma Intl
Tue 10/20
5:45 pm-11:10 pm
1 stop40h 55m
Bengaluru Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$595
SeattleBengaluru
SEA Seattle/Tacoma Intl - BLR Bengaluru Intl
SEABLR
Seattle/Tacoma Intl
Mon 11/2
7:15 am-12:30 am
2 stops27h 45m
Bengaluru Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$595
SeattleBengaluru
SEA Seattle/Tacoma Intl - BLR Bengaluru Intl
SEABLR
Seattle/Tacoma Intl
Sun 11/8
10:37 am-12:30 am
2 stops24h 23m
Bengaluru Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$595
SeattleBengaluru
SEA Seattle/Tacoma Intl - BLR Bengaluru Intl
SEABLR
Seattle/Tacoma Intl
Tue 10/6
1:30 pm-11:35 pm
1 stop21h 35m
Bengaluru Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$595
Quickest round-trip
SeattleBengaluru
SEA Seattle/Tacoma Intl - BLR Bengaluru Intl
SEABLR
Seattle/Tacoma Intl
Thu 10/22
1:45 pm-11:05 pm
1 stop20h 50m
Bengaluru Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$596
SeattleBengaluru
SEA Seattle/Tacoma Intl - BLR Bengaluru Intl
SEABLR
Seattle/Tacoma Intl
Sun 10/4
11:59 pm-11:35 pm
2 stops35h 06m
Bengaluru Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$596
SeattleBengaluru
SEA Seattle/Tacoma Intl - BLR Bengaluru Intl
SEABLR
Seattle/Tacoma Intl
Thu 12/31
4:10 pm-2:50 am
1 stop21h 10m
Bengaluru Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$596
SeattleBengaluru
SEA Seattle/Tacoma Intl - BLR Bengaluru Intl
SEABLR
Seattle/Tacoma Intl
Mon 11/30
9:40 am-12:30 am
2 stops25h 20m
Bengaluru Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$596
SeattleBengaluru
SEA Seattle/Tacoma Intl - BLR Bengaluru Intl
SEABLR
Seattle/Tacoma Intl
Thu 10/8
9:45 am-11:05 pm
2 stops24h 50m
Bengaluru Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$596
SeattleBengaluru
SEA Seattle/Tacoma Intl - BLR Bengaluru Intl
SEABLR
Seattle/Tacoma Intl
Wed 11/4
9:36 am-12:30 am
2 stops25h 24m
Bengaluru Intl
Wed 12/31
12:00 am-10:30 am
Nonstop0h 00m
$600
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Seattle 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 Seattle to Bangalore in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Bengaluru flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Bengaluru flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Bengaluru flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-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 Seattle-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 Seattle to Bangalore
Have a flexible travel schedule? Discover the best time to fly to Bangalore from Seattle with our price prediction graph.
SEA-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 Seattle to Bengaluru
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How far ahead should I book a flight from Seattle to Bengaluru?
To ensure you get the cheapest price possible for a flight from Seattle to Bengaluru, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Seattle to Bengaluru?
Currently, February is the cheapest month in which you can book a flight from Seattle to Bengaluru (average of $848). Flying from Seattle to Bengaluru in December is currently the most expensive (average of $1,580). 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.
How much does it cost to fly round-trip from Seattle to Bengaluru?
Airfare is typical for this route at the moment.
Seattle to Bengaluru flights typically cost between $944 and $1,183 in November.The cheapest round-trip price found within the last 5 days was $1,055 on Qatar Airways (Nov 2-Nov 10).
What’s the top layover airport for flights from Seattle to Bengaluru?
Share of 1-stop round-trip flights from Seattle to Bengaluru chosen by Cheapflights users in the past 12 months, using the same layover each way.
Singapore (SIN) – chosen by Cheapflights users on 56% of 1-stop itineraries from Seattle to Bengaluru on Cheapflights.
What’s the cheapest layover airport for flights from Seattle to Bengaluru?
Average round-trip fare for 1-stop flights from Seattle to Bengaluru, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Singapore (SIN) is the most affordable 1-stop option, with an average round-trip price of $863.
What’s the fastest layover option from Seattle to Bengaluru?
Shortest average travel time for 1-stop one-way flights from Seattle to Bengaluru, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Doha (DOH) have the shortest average one-way travel time for 1-stop routes: 21h 45m.
Which airport typically offers the quickest layover for flights from Seattle to Bengaluru?
Average layover duration for 1-stop one-way flights from Seattle to Bengaluru, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Doha (DOH) offer the fastest connection on this route, with an average layover time of 2h 28m.
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 September 28, 2026.
Read through reviews of airlines operating flights from Seattle to Bengaluru, such as Singapore Airlines,Delta, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.7
Food
7.8
Overall
8.2
Boarding
8.3
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Comfort
8.0
Crew
8.7
Food
7.8
Overall
8.2
Boarding
8.3
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Comfort
8.0
Crew
8.7
Food
7.8
Overall
8.2
Boarding
8.3
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Comfort
8.0
Crew
8.7
Food
7.8
Overall
8.2
Boarding
8.3
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Comfort
8.0
Crew
8.7
Food
7.8
Overall
8.2
Boarding
8.3
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Comfort
8.0
Crew
8.7
Food
7.8
Overall
8.2
Boarding
8.3
Entertainment
8.1
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Related info for your journey
Find useful and relevant information for your journey from Seattle 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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Other flights to Bangalore
Explore flights to Bangalore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 28, 2026.
Complete your trip
Complete your trip to Bangalore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Bangalore by cabin class
Find flights from Seattle to Bangalore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Bangalore flights
Browse other Seattle and Bangalore flight options. Last updated on September 28, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on September 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Seattle to Bangalore
Discover the top 10 airlines that operate flights from Seattle 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 7,457,451 searches. Data last updated September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$593 | Average$1,080 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$633 | Average$1,215 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$768 | Average$1,182 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$772 | Average$1,026 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$776 | Average$1,329 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$831 | Average$1,281 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$883 | Average$1,364 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$925 | Average$1,637 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,071 | Average$1,455 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$1,170 | Average$1,246 | FlexibilityNo cancel fee | On-time70% |