International route
Cheap flights from Seattle to Bengaluru
Seattle-Tacoma International Airport (SEA) to Kempegowda International Airport (BLR). 8,068 miles, connecting flights only.
SEA to BLR at a glance
Computed from airline schedules and the fares we track for this route. Refreshed several times a day.
- Distance
- 8,068 milesgreat-circle
- Typical flight time
- 16h 10mif flown nonstop
- Nonstop airlines
- None (connecting only)
- Nonstop flights per day
- 0connections available
- Cheapest month
- February 2027over the next six months
- Best day to fly
- Wednesday16% less than Sunday
- Time difference
- 12h 30m aheadBengaluru vs Seattle
Seattle to Bengaluru
Round trips from $499
Per traveler, taxes and fees included. Lowest fare we found departs Wed, Feb 10.
Cheapest month: February 2027
See fares on these datesLock any fare free — pay only when you accept your last-minute deal
Or ask an agent on WhatsAppSeattle to Bengaluru fares by month
Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.
Airlines flying Seattle to Bengaluru
No nonstop service: 8 airlines offer one-stop itineraries.
- AIAir IndiaStar AllianceConnecting via BOM · first checked bag included
- NHANA All Nippon AirwaysStar AllianceConnecting via HND, NRT · first checked bag included
- OZAsiana AirlinesStar AllianceConnecting via ICN · first checked bag included
- CXCathay PacificoneworldConnecting via HKG · first checked bag included
- CIChina AirlinesSkyTeamConnecting via TPE · first checked bag included
- JLJapan AirlinesoneworldConnecting via HND, NRT · first checked bag included
- KEKorean AirSkyTeamConnecting via ICN · first checked bag included
- SQSingapore AirlinesStar AllianceConnecting via SIN · first checked bag included
Connecting options
Hubs where one airline can carry you on both legs, most choices first.
- Tokyo (HND)JLNH2 airlines
- Tokyo (NRT)JLNH2 airlines
- Seoul (ICN)KEOZ2 airlines
- Hong Kong (HKG)CX1 airline
- Taipei (TPE)CI1 airline
Tips for this route
- There is no scheduled nonstop between SEA and BLR. Every itinerary connects, most often through HND, NRT or ICN, so sort results by total travel time rather than price alone.
- February 2027 is the cheapest month to fly over the next six months, with round trips from $499; September 2026 is the most expensive at $620 and up, a difference of $121 per traveler.
- Departing on a Wednesday averages 16% less than a Sunday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
- Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel.
- Bengaluru is 12 hours 30 minutes ahead of Seattle. Expect to lose 13 hours on the clock heading east, so an overnight or late-afternoon departure tends to arrive at a more usable hour.
Ready to compare live fares?
See every airline on SEA–BLR side by side with bags and seat rules spelled out.
Search Seattle to BengaluruSeattle to Bengaluru: common questions
How long is the flight from Seattle to Bengaluru?
There are no nonstop flights, so the trip from Seattle (SEA) to Bengaluru (BLR) takes 16h 10m of flying plus a layover, usually 19h 10m or more door to door across 8,068 miles.
Which airlines fly nonstop from SEA to BLR?
No airline currently flies nonstop between Seattle (SEA) and Bengaluru (BLR). The most common connections are through HND, NRT and ICN.
What is the cheapest month to fly from Seattle to Bengaluru?
Over the next six months, February 2027 has the lowest round-trip fares from Seattle (SEA) to Bengaluru (BLR), starting at $499 per traveler including taxes and fees. Within any month, Wednesday departures average the lowest prices.
How far in advance should I book Seattle to Bengaluru flights?
Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.
What is the time difference between Seattle and Bengaluru?
Bengaluru is 12 hours 30 minutes ahead of Seattle. SEA is on America/Los Angeles time and BLR on Asia/Kolkata time. Departure and arrival times in search results are always shown in local time at each airport.
Related routes
Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.