$486+ Cheap flights from Seattle (SEA) 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BLR
Jun 14 — Jun 211
Round-trip
1 adult, Economy
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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 May 15, 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 May 15, 2026.
This Trip.com deal was found by Cheapflights users on 5/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/73:55 pm
SEA
- BLR
2 stops39h 20m
Multiple Airlines
Fri 8/216:00 am
BLR
- SEA
2 stops44h 15m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,031
This oojo deal was found by Cheapflights users on 5/11. 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.
Tue 7/2811:44 pm
SEA
- BLR
2 stops39h 01m
Etihad Airways
Tue 9/154:35 am
BLR
- SEA
2 stops52h 37m
Etihad Airways
Deal found 5/11![Etihad Airways logo]()
$1,042
This Indian Eagle deal was found by Cheapflights users on 5/14. 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 10/1511:15 pm
SEA
- BLR
2 stops29h 50m
Multiple Airlines
Sun 10/259:30 pm
BLR
- SEA
2 stops31h 15m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,043
This oojo deal was found by Cheapflights users on 5/14. 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 10/1510:15 am
SEA
- BLR
1 stop35h 40m
Singapore Airlines
Sun 10/2511:05 pm
BLR
- SEA
1 stop45h 35m
Singapore Airlines
Deal found 5/14![Singapore Airlines logo]()
$1,044
This KAYAK deal was found by Cheapflights users on 5/11. 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.
Tue 9/810:15 am
SEA
- BLR
2 stops57h 50m
Singapore Airlines
Sat 9/2611:35 am
BLR
- SEA
1 stop33h 40m
Singapore Airlines
Deal found 5/11![Singapore Airlines logo]()
$1,050
This oojo deal was found by Cheapflights users on 5/14. 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 9/167:15 am
SEA
- BLR
2 stops26h 05m
Multiple Airlines
Wed 10/711:05 pm
BLR
- SEA
1 stop22h 10m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,051
This oojo deal was found by Cheapflights users on 5/15. 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.
Fri 9/1110:15 am
SEA
- BLR
1 stop35h 40m
Singapore Airlines
Sun 9/2011:05 pm
BLR
- SEA
1 stop46h 10m
Singapore Airlines
Deal found 5/15![Singapore Airlines logo]()
$1,057
This oojo deal was found by Cheapflights users on 5/13. 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.
Sun 8/910:15 am
SEA
- BLR
1 stop35h 55m
Singapore Airlines
Wed 9/911:35 am
BLR
- SEA
1 stop33h 40m
Singapore Airlines
Deal found 5/13![Singapore Airlines logo]()
$1,059
This SAUDIA deal was found by Cheapflights users on 5/12. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:15 am
SEA
- BLR
2 stops30h 05m
SAUDIA
Fri 8/213:30 am
BLR
- SEA
2 stops32h 20m
SAUDIA
Deal found 5/12![SAUDIA logo]()
$1,062
This SAUDIA deal was found by Cheapflights users on 5/14. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:40 pm
SEA
- BLR
2 stops38h 40m
SAUDIA
Mon 8/173:30 am
BLR
- SEA
2 stops32h 20m
SAUDIA
Deal found 5/14![SAUDIA logo]()
$1,071
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 May 15, 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 May 15, 2026.
This SAUDIA deal was found by Cheapflights users on 5/12. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:15 am
SEA
- BLR
2 stops30h 05m
SAUDIA
Wed 8/193:30 am
BLR
- SEA
2 stops32h 20m
SAUDIA
Deal found 5/12![SAUDIA logo]()
$1,119
This Delta deal was found by Cheapflights users on 5/13. 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 6/710:05 pm
SEA
- BLR
1 stop26h 20m
Delta
Thu 6/112:50 pm
BLR
- SEA
1 stop35h 40m
Delta
Deal found 5/13![Delta logo]()
$1,143
This KLM deal was found by Cheapflights users on 5/11. 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 5/2010:35 am
SEA
- BLR
2 stops24h 05m
KLM
Thu 6/41:05 am
BLR
- SEA
1 stop27h 49m
KLM
Deal found 5/11![KLM logo]()
$1,280
This SAUDIA deal was found by Cheapflights users on 5/11. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:35 pm
SEA
- BLR
2 stops32h 55m
Multiple Airlines
Fri 7/313:30 am
BLR
- SEA
2 stops33h 03m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$1,417
This Turkish Airlines deal was found by Cheapflights users on 5/14. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:10 pm
SEA
- BLR
2 stops26h 20m
Turkish Airlines
Sun 6/2111:30 pm
BLR
- SEA
2 stops30h 20m
Turkish Airlines
Deal found 5/14![Turkish Airlines logo]()
$1,576
This Delta deal was found by Cheapflights users on 5/11. 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 6/2310:05 pm
SEA
- BLR
1 stop26h 20m
Delta
Sat 7/48:00 am
BLR
- SEA
1 stop24h 33m
Delta
Deal found 5/11![Delta logo]()
$1,143
This SAUDIA deal was found by Cheapflights users on 5/10. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:40 pm
SEA
- BLR
2 stops46h 50m
SAUDIA
Fri 9/43:30 am
BLR
- SEA
2 stops31h 16m
SAUDIA
Deal found 5/10![SAUDIA logo]()
$1,287
This Delta deal was found by Cheapflights users on 5/13. 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 6/156:20 pm
SEA
- BLR
1 stop23h 20m
Delta
Mon 7/68:00 am
BLR
- SEA
1 stop24h 33m
Delta
Deal found 5/13![Delta logo]()
$1,188
This Turkish Airlines deal was found by Cheapflights users on 5/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:15 pm
SEA
- BLR
2 stops28h 20m
Multiple Airlines
Fri 8/1410:00 pm
BLR
- SEA
2 stops31h 50m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,550
This Delta deal was found by Cheapflights users on 5/14. 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 6/2610:05 pm
SEA
- BLR
1 stop26h 15m
Delta
Tue 7/288:00 am
BLR
- SEA
1 stop24h 33m
Delta
Deal found 5/14![Delta logo]()
$1,466
This Delta deal was found by Cheapflights users on 5/10. 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 7/141:30 pm
SEA
- BLR
1 stop21h 35m
Delta
Thu 9/31:10 am
BLR
- SEA
1 stop23h 07m
Delta
Deal found 5/10![Delta logo]()
$1,498
This Delta deal was found by Cheapflights users on 5/10. 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 7/141:30 pm
SEA
- BLR
1 stop21h 35m
Delta
Sat 9/51:10 am
BLR
- SEA
1 stop27h 55m
Delta
Deal found 5/10![Delta logo]()
$1,498
Last-minute flights from Seattle to BangaloreDiscover last-minute flight deals from Seattle to Bangalore. Data last updated May 15, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Bangalore. Data last updated May 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/11. 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 5/187:30 am
SEA
- BLR
2 stops27h 10m
Delta
Tue 6/161:05 am
BLR
- SEA
1 stop27h 49m
Delta
Deal found 5/11![Delta logo]()
$1,165
This Delta deal was found by Cheapflights users on 5/11. 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 5/196:40 pm
SEA
- BLR
1 stop40h 25m
Delta
Tue 6/161:05 am
BLR
- SEA
1 stop27h 49m
Delta
Deal found 5/11![Delta logo]()
$1,173
This Delta deal was found by Cheapflights users on 5/10. 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 5/196:40 pm
SEA
- BLR
1 stop40h 25m
Delta
Mon 6/11:25 am
BLR
- SEA
1 stop28h 35m
Delta
Deal found 5/10![Delta logo]()
$1,174
This Delta deal was found by Cheapflights users on 5/12. 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 5/266:40 pm
SEA
- BLR
1 stop40h 25m
Delta
Tue 6/162:50 pm
BLR
- SEA
1 stop35h 40m
Delta
Deal found 5/12![Delta logo]()
$1,175
This Delta deal was found by Cheapflights users on 5/12. 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 5/276:40 pm
SEA
- BLR
1 stop40h 25m
Delta
Tue 6/162:50 pm
BLR
- SEA
1 stop35h 40m
Delta
Deal found 5/12![Delta logo]()
$1,155
This Delta deal was found by Cheapflights users on 5/13. 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 6/87:30 am
SEA
- BLR
2 stops27h 10m
Delta
Tue 6/162:50 pm
BLR
- SEA
1 stop35h 40m
Delta
Deal found 5/13![Delta logo]()
$1,167
This Trip.com deal was found by Cheapflights users on 5/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:05 pm
SEA
- BLR
2 stops38h 05m
Multiple Airlines
Mon 7/66:00 pm
BLR
- SEA
2 stops30h 55m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,139
This Delta deal was found by Cheapflights users on 5/13. 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 6/126:20 pm
SEA
- BLR
1 stop30h 00m
Delta
Sat 6/202:45 pm
BLR
- SEA
1 stop35h 45m
Delta
Deal found 5/13![Delta logo]()
$1,143
This Delta deal was found by Cheapflights users on 5/13. 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 6/176:20 pm
SEA
- BLR
1 stop30h 05m
Delta
Fri 7/108:00 am
BLR
- SEA
1 stop24h 33m
Delta
Deal found 5/13![Delta logo]()
$1,163
This Delta deal was found by Cheapflights users on 5/13. 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 6/176:20 pm
SEA
- BLR
1 stop30h 05m
Delta
Tue 7/71:05 am
BLR
- SEA
2 stops31h 46m
Delta
Deal found 5/13![Delta logo]()
$1,172
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 May 15, 2026.
Search for one-way flight options from Seattle to Bangalore. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
This Indian Eagle deal was found by Cheapflights users on 5/11. 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.
Tue 8/1111:15 pm
SEA
- BLR
2 stops34h 35m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$486
This Trip.com deal was found by Cheapflights users on 5/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/24:25 pm
SEA
- BLR
2 stops38h 50m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 5/13. 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 5/316:20 pm
SEA
- BLR
1 stop30h 05m
Delta
Deal found 5/13![Delta logo]()
$497
This KLM deal was found by Cheapflights users on 5/12. 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 5/189:30 am
SEA
- BLR
2 stops25h 10m
KLM
Deal found 5/12![KLM logo]()
$501
This Delta deal was found by Cheapflights users on 5/15. 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 6/104:00 pm
SEA
- BLR
2 stops49h 40m
Delta
Deal found 5/15![Delta logo]()
$516
This oojo deal was found by Cheapflights users on 5/11. 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.
Tue 8/411:15 pm
SEA
- BLR
2 stops30h 25m
Air India
Deal found 5/11![Air India logo]()
$539
This KLM deal was found by Cheapflights users on 5/13. 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 5/259:30 am
SEA
- BLR
2 stops25h 10m
KLM
Deal found 5/13![KLM logo]()
$582
This SAUDIA deal was found by Cheapflights users on 5/11. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:40 pm
SEA
- BLR
2 stops38h 40m
SAUDIA
Deal found 5/11![SAUDIA logo]()
$583
This SAUDIA deal was found by Cheapflights users on 5/11. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:40 pm
SEA
- BLR
2 stops38h 40m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$589
This Air France deal was found by Cheapflights users on 5/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:40 pm
SEA
- BLR
1 stop40h 25m
Air France
Deal found 5/14![Air France logo]()
$590
This oojo deal was found by Cheapflights users on 5/13. 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.
Fri 8/711:15 pm
SEA
- BLR
2 stops30h 10m
Air India
Deal found 5/13![Air India logo]()
$593
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 May 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,031 (Trip.com) |
One-way from | $486 (Indian Eagle) |
Popular in | December |
Cheapest in | February |
Average price | $1,215 |
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 2,558,603 searches. Data last updated May 15, 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 - BLR
SEABLR
Seattle/Tacoma Intl
Thu 7/23
7:15 am-1:50 am
2 stops30h 05m
Bengaluru Intl
Wed 8/19
3:30 am-11:20 pm
2 stops32h 20m
$1,119
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Sun 6/7
10:05 pm-12:55 pm
1 stop26h 20m
Bengaluru Intl
Thu 6/11
2:50 pm-2:00 pm
1 stop35h 40m
$1,143
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Tue 6/23
10:05 pm-12:55 pm
1 stop26h 20m
Bengaluru Intl
Sat 7/4
8:00 am-8:03 pm
1 stop24h 33m
$1,143
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Mon 6/15
6:20 pm-6:10 am
1 stop23h 20m
Bengaluru Intl
Mon 7/6
8:00 am-8:03 pm
1 stop24h 33m
$1,188
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Wed 5/20
10:35 am-11:10 pm
2 stops24h 05m
Bengaluru Intl
Thu 6/4
1:05 am-4:24 pm
1 stop27h 49m
$1,280
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Fri 7/17
10:40 pm-10:00 am
2 stops46h 50m
Bengaluru Intl
Fri 9/4
3:30 am-10:16 pm
2 stops31h 16m
$1,287
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Thu 7/2
12:35 pm-10:00 am
2 stops32h 55m
Bengaluru Intl
Fri 7/31
3:30 am-12:03 am
2 stops33h 03m
$1,417
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Fri 6/26
10:05 pm-12:50 pm
1 stop26h 15m
Bengaluru Intl
Tue 7/28
8:00 am-8:03 pm
1 stop24h 33m
$1,466
Quickest round-trip
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Tue 7/14
1:30 pm-11:35 pm
1 stop21h 35m
Bengaluru Intl
Thu 9/3
1:10 am-11:47 am
1 stop23h 07m
$1,498
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Tue 7/14
1:30 pm-11:35 pm
1 stop21h 35m
Bengaluru Intl
Sat 9/5
1:10 am-4:35 pm
1 stop27h 55m
$1,498
Showing 1-10 of 23 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 May.
| 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*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
Prices
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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 $817). Flying from Seattle to Bengaluru in December is currently the most expensive (average of $1,509). 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 SEA to BLR?
Find hourly flight availability from Seattle 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 May 15, 2026.
One of the essential ways to save on airfare from Seattle to Bengaluru is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 26% on airfare.
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 50% 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 Amsterdam (AMS) have the shortest average one-way travel time for 1-stop routes: 20h 35m.
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 Amsterdam (AMS) offer the fastest connection on this route, with an average layover time of 1h 53m.
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 May 15, 2026.
Read through reviews of airlines operating flights from Seattle to Bengaluru, such as Singapore Airlines,Delta, andKLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.0
Comfort
8.0
Food
7.8
Boarding
8.3
Crew
8.6
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Entertainment
8.0
Comfort
8.0
Food
7.8
Boarding
8.3
Crew
8.6
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Entertainment
8.0
Comfort
8.0
Food
7.8
Boarding
8.3
Crew
8.6
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Entertainment
8.0
Comfort
8.0
Food
7.8
Boarding
8.3
Crew
8.6
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Entertainment
8.0
Comfort
8.0
Food
7.8
Boarding
8.3
Crew
8.6
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Entertainment
8.0
Comfort
8.0
Food
7.8
Boarding
8.3
Crew
8.6
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - 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 May 15, 2026.
Complete your trip
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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 May 15, 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 May 15, 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 2,558,603 searches. Data last updated May 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$601 | Average$908 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$768 | Average$1,045 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$794 | Average$1,092 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$811 | Average$1,165 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$811 | Average$1,212 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$818 | Average$1,226 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$840 | Average$1,591 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$853 | Average$1,261 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$864 | Average$1,347 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$1,140 | Average$1,739 | FlexibilityNo cancel fee | On-time79% |