$475+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BLR
Jul 9 — Jul 161
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 June 9, 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 June 9, 2026.
This oojo deal was found by Cheapflights users on 6/5. 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 9/157:18 am
SEA
- BLR
2 stops26h 02m
Multiple Airlines
Mon 9/2811:05 pm
BLR
- SEA
1 stop22h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,042
This KAYAK deal was found by Cheapflights users on 6/8. 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.
Thu 9/310:15 am
SEA
- BLR
1 stop23h 05m
Singapore Airlines
Wed 9/306:05 pm
BLR
- SEA
2 stops27h 10m
Singapore Airlines
Deal found 6/8![Singapore Airlines logo]()
$1,052
This KAYAK deal was found by Cheapflights users on 6/7. 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
1 stop23h 05m
Singapore Airlines
Sun 9/276:05 pm
BLR
- SEA
2 stops51h 10m
Singapore Airlines
Deal found 6/7![Singapore Airlines logo]()
$1,053
This Etihad Airways deal was found by Cheapflights users on 6/7. 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.
Thu 9/2411:55 pm
SEA
- BLR
2 stops38h 50m
Multiple Airlines
Fri 10/164:35 am
BLR
- SEA
2 stops29h 10m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,055
This FlightHub deal was found by Cheapflights users on 6/6. 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 9/157:15 am
SEA
- BLR
2 stops30h 05m
SAUDIA
Wed 9/303:30 am
BLR
- SEA
2 stops32h 10m
SAUDIA
Deal found 6/6![SAUDIA logo]()
$1,060
This Justfly.com deal was found by Cheapflights users on 6/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:55 pm
SEA
- BLR
2 stops47h 35m
SAUDIA
Sun 10/2511:30 am
BLR
- SEA
2 stops44h 23m
SAUDIA
Deal found 6/4![SAUDIA logo]()
$1,071
This FlightHub deal was found by Cheapflights users on 6/5. 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 10/209:25 am
SEA
- BLR
2 stops43h 40m
Multiple Airlines
Mon 11/96:30 am
BLR
- SEA
2 stops47h 15m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,072
This oojo deal was found by Cheapflights users on 6/6. 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 8/2810:15 am
SEA
- BLR
1 stop23h 05m
Singapore Airlines
Sat 9/1211:35 am
BLR
- SEA
1 stop33h 40m
Singapore Airlines
Deal found 6/6![Singapore Airlines logo]()
$1,074
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Fri 9/1110:15 am
SEA
- BLR
1 stop35h 40m
Multiple Airlines
Mon 9/287:05 pm
BLR
- SEA
2 stops26h 10m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,081
This Indian Eagle deal was found by Cheapflights users on 6/8. 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 11/2210:41 pm
SEA
- BLR
2 stops29h 09m
Multiple Airlines
Mon 11/309:30 pm
BLR
- SEA
2 stops32h 15m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,086
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 June 9, 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 June 9, 2026.
This Delta deal was found by Cheapflights users on 6/4. 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 7/79:50 pm
SEA
- BLR
1 stop26h 35m
Delta
Sat 7/188:00 am
BLR
- SEA
1 stop24h 33m
Delta
Deal found 6/4![Delta logo]()
$1,218
This Emirates deal was found by Cheapflights users on 6/7. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:15 pm
SEA
- BLR
1 stop21h 05m
Emirates
Sat 8/294:45 am
BLR
- SEA
1 stop21h 10m
Emirates
Deal found 6/7![Emirates logo]()
$1,536
This Turkish Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 7/107:15 pm
SEA
- BLR
2 stops28h 20m
Multiple Airlines
Sun 8/92:20 am
BLR
- SEA
2 stops27h 30m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,631
This Delta deal was found by Cheapflights users on 6/6. 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 7/66:15 pm
SEA
- BLR
1 stop23h 25m
Delta
Wed 7/228:00 am
BLR
- SEA
1 stop24h 33m
Delta
Deal found 6/6![Delta logo]()
$1,238
This Delta deal was found by Cheapflights users on 6/8. 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 7/76:15 pm
SEA
- BLR
1 stop23h 25m
Delta
Tue 7/148:00 am
BLR
- SEA
1 stop24h 33m
Delta
Deal found 6/8![Delta logo]()
$1,283
This Delta deal was found by Cheapflights users on 6/6. 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 8/85:45 pm
SEA
- BLR
1 stop40h 55m
Delta
Wed 8/191:25 am
BLR
- SEA
1 stop28h 39m
Delta
Deal found 6/6![Delta logo]()
$1,488
This Delta deal was found by Cheapflights users on 6/8. 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 11/229:40 am
SEA
- BLR
2 stops25h 30m
Delta
Mon 11/302:00 am
BLR
- SEA
1 stop22h 55m
Delta
Deal found 6/8![Delta logo]()
$1,493
This Delta deal was found by Cheapflights users on 6/7. 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 6/306:15 pm
SEA
- BLR
1 stop23h 25m
Delta
Thu 9/31:25 am
BLR
- SEA
1 stop22h 20m
Delta
Deal found 6/7![Delta logo]()
$1,527
This Delta deal was found by Cheapflights users on 6/8. 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 7/106:20 pm
SEA
- BLR
1 stop30h 00m
Delta
Sun 8/91:25 am
BLR
- SEA
1 stop22h 20m
Delta
Deal found 6/8![Delta logo]()
$1,527
This Delta deal was found by Cheapflights users on 6/8. 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 7/16:15 pm
SEA
- BLR
1 stop30h 10m
Delta
Tue 8/251:05 am
BLR
- SEA
1 stop27h 52m
Delta
Deal found 6/8![Delta logo]()
$1,681
Last-minute flights from Seattle to BangaloreDiscover last-minute flight deals from Seattle to Bangalore. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Bangalore. Data last updated June 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/8. 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 6/236:50 pm
SEA
- BLR
1 stop40h 15m
Delta
Wed 7/228:00 am
BLR
- SEA
1 stop24h 33m
Delta
Deal found 6/8![Delta logo]()
$1,212
This Delta deal was found by Cheapflights users on 6/4. 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 7/49:50 pm
SEA
- BLR
1 stop25h 00m
Delta
Sun 7/198:00 am
BLR
- SEA
1 stop25h 12m
Delta
Deal found 6/4![Delta logo]()
$1,218
This Etihad Airways deal was found by Cheapflights users on 6/5. 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 7/1311:46 pm
SEA
- BLR
2 stops31h 39m
Multiple Airlines
Fri 12/114:20 am
BLR
- SEA
2 stops32h 48m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,058
This Delta deal was found by Cheapflights users on 6/7. 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 7/191:30 pm
SEA
- BLR
1 stop21h 35m
Delta
Wed 7/298:00 am
BLR
- SEA
1 stop24h 33m
Delta
Deal found 6/7![Delta logo]()
$1,199
This FlightHub deal was found by Cheapflights users on 6/6. 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.
Mon 7/2010:40 pm
SEA
- BLR
2 stops38h 40m
SAUDIA
Mon 8/243:30 am
BLR
- SEA
2 stops32h 20m
SAUDIA
Deal found 6/6![SAUDIA logo]()
$1,141
This FlightHub deal was found by Cheapflights users on 6/6. 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.
Mon 7/2010:40 pm
SEA
- BLR
2 stops38h 40m
SAUDIA
Mon 8/313:30 am
BLR
- SEA
2 stops32h 20m
SAUDIA
Deal found 6/6![SAUDIA logo]()
$1,192
This Delta deal was found by Cheapflights users on 6/7. 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 7/209:30 am
SEA
- BLR
2 stops25h 10m
Delta
Wed 7/298:00 am
BLR
- SEA
1 stop24h 33m
Delta
Deal found 6/7![Delta logo]()
$1,203
This FlightHub deal was found by Cheapflights users on 6/6. 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 7/217:15 am
SEA
- BLR
2 stops30h 05m
SAUDIA
Mon 8/243:30 am
BLR
- SEA
2 stops32h 20m
SAUDIA
Deal found 6/6![SAUDIA logo]()
$1,128
This FlightHub deal was found by Cheapflights users on 6/6. 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 7/217:15 am
SEA
- BLR
2 stops30h 05m
SAUDIA
Mon 8/313:30 am
BLR
- SEA
2 stops32h 20m
SAUDIA
Deal found 6/6![SAUDIA logo]()
$1,179
This SAUDIA deal was found by Cheapflights users on 6/6. 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.
Tue 7/217:15 am
SEA
- BLR
2 stops30h 05m
SAUDIA
Wed 8/263:30 am
BLR
- SEA
2 stops32h 20m
SAUDIA
Deal found 6/6![SAUDIA logo]()
$1,209
This SAUDIA deal was found by Cheapflights users on 6/8. 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 7/314:00 pm
SEA
- BLR
2 stops53h 30m
Multiple Airlines
Wed 10/213:30 am
BLR
- SEA
2 stops31h 12m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,159
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 June 9, 2026.
Search for one-way flight options from Seattle to Bangalore. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Indian Eagle deal was found by Cheapflights users on 6/6. 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 9/1611:15 pm
SEA
- BLR
2 stops29h 50m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$475
This Trip.com deal was found by Cheapflights users on 6/4. 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.
Mon 8/174:25 pm
SEA
- BLR
2 stops40h 50m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$482
This KLM deal was found by Cheapflights users on 6/4. 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.
Tue 8/181:50 pm
SEA
- BLR
1 stop20h 50m
KLM
Deal found 6/4![KLM logo]()
$500
This Delta deal was found by Cheapflights users on 6/7. 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 8/226:40 pm
SEA
- BLR
1 stop40h 25m
Delta
Deal found 6/7![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 6/7. 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 8/307:15 am
SEA
- BLR
2 stops51h 50m
Delta
Deal found 6/7![Delta logo]()
$517
This Delta deal was found by Cheapflights users on 6/7. 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 8/2010:40 pm
SEA
- BLR
2 stops36h 25m
Delta
Deal found 6/7![Delta logo]()
$518
This oojo deal was found by Cheapflights users on 6/8. 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 11/38:45 am
SEA
- BLR
1 stop36h 20m
Singapore Airlines
Deal found 6/8![Singapore Airlines logo]()
$529
This Justfly.com deal was found by Cheapflights users on 6/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:20 am
SEA
- BLR
2 stops38h 10m
SAUDIA
Deal found 6/6![SAUDIA logo]()
$536
This oojo deal was found by Cheapflights users on 6/4. 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 11/188:45 am
SEA
- BLR
1 stop23h 35m
Singapore Airlines
Deal found 6/4![Singapore Airlines logo]()
$549
This oojo deal was found by Cheapflights users on 6/8. 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 9/157:00 am
SEA
- BLR
2 stops46h 25m
Air India
Deal found 6/8![Air India logo]()
$552
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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,042 (oojo) |
One-way from | $475 (Indian Eagle) |
Popular in | December |
Cheapest in | February |
Average price | $1,259 |
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 June 9, 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
Tue 7/7
9:50 pm-12:55 pm
1 stop26h 35m
Bengaluru Intl
Sat 7/18
8:00 am-8:03 pm
1 stop24h 33m
$1,218
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Mon 7/6
6:15 pm-6:10 am
1 stop23h 25m
Bengaluru Intl
Wed 7/22
8:00 am-8:03 pm
1 stop24h 33m
$1,238
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Tue 7/7
6:15 pm-6:10 am
1 stop23h 25m
Bengaluru Intl
Tue 7/14
8:00 am-8:03 pm
1 stop24h 33m
$1,283
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Sat 8/8
5:45 pm-11:10 pm
1 stop40h 55m
Bengaluru Intl
Wed 8/19
1:25 am-5:34 pm
1 stop28h 39m
$1,488
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Sun 11/22
9:40 am-12:40 am
2 stops25h 30m
Bengaluru Intl
Mon 11/30
2:00 am-11:25 am
1 stop22h 55m
$1,493
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Tue 6/30
6:15 pm-6:10 am
1 stop23h 25m
Bengaluru Intl
Thu 9/3
1:25 am-11:15 am
1 stop22h 20m
$1,527
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Fri 7/10
6:20 pm-12:50 pm
1 stop30h 00m
Bengaluru Intl
Sun 8/9
1:25 am-11:15 am
1 stop22h 20m
$1,527
Quickest round-trip
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Sun 8/9
5:15 pm-2:50 am
1 stop21h 05m
Bengaluru Intl
Sat 8/29
4:45 am-1:25 pm
1 stop21h 10m
$1,536
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Fri 7/10
7:15 pm-12:05 pm
2 stops28h 20m
Bengaluru Intl
Sun 8/9
2:20 am-5:20 pm
2 stops27h 30m
$1,631
SeattleBengaluru
SEA - BLR
SEABLR
Seattle/Tacoma Intl
Wed 7/1
6:15 pm-12:55 pm
1 stop30h 10m
Bengaluru Intl
Tue 8/25
1:05 am-4:27 pm
1 stop27h 52m
$1,681
Showing 1-10 of 20 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 June.
| 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
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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 $1,505). 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 June 9, 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 June 9, 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
8.1
Crew
8.6
Comfort
8.0
Overall
8.2
Boarding
8.3
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,May 2026
SIN - MNL
Entertainment
8.1
Crew
8.6
Comfort
8.0
Overall
8.2
Boarding
8.3
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,May 2026
SIN - MNL
Entertainment
8.1
Crew
8.6
Comfort
8.0
Overall
8.2
Boarding
8.3
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,May 2026
SIN - MNL
Entertainment
8.1
Crew
8.6
Comfort
8.0
Overall
8.2
Boarding
8.3
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,May 2026
SIN - MNL
Entertainment
8.1
Crew
8.6
Comfort
8.0
Overall
8.2
Boarding
8.3
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,May 2026
SIN - MNL
Entertainment
8.1
Crew
8.6
Comfort
8.0
Overall
8.2
Boarding
8.3
Food
7.8
Reviews
1 / 20
10.0
ExcellentWee Keng,May 2026
SIN - MNL
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 June 9, 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 June 9, 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 June 9, 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$599 | Average$902 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$768 | Average$1,049 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$794 | Average$1,106 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$811 | Average$1,220 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$811 | Average$1,212 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$831 | Average$1,270 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$849 | Average$1,251 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$861 | Average$1,588 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,076 | Average$1,689 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$1,164 | Average$1,246 | FlexibilityNo cancel fee | On-time70% |