- Regular
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Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.
Popular Filters
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Departure Airports
One Way Price
Duration
Stops From Seattle
Departure From Seattle
₹ 78,072
₹ 39,990
₹ 39,990
₹ 30,571
Arrival at Singapore
₹ 40,785
₹ 39,990
₹ 30,571
₹ 39,990
Alliances & Airlines
Oneworld
(80)
SkyTeam
(38)
Star Alliance
(19)
+ 14 more
Layover Airports
+ 19 more
Layover Duration
Further Flights From Seattle (SEA)
Further Flights From Singapore (SIN)

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30th Sept'25
Seattle Airport Contact Info
Address
Tel:
Singapore Airport Contact Info
Address
Tel: (65) 6595 6868
Top International Routes
Top International Cities
Popular Hotels in Seattle
Hotels in Seattle
Premium Hotels Nearby Seattle
Popular Hotels in Singapore
Seattle to Singapore Flight Schedule
Plan a trip like never before. Keep yourself informed with updated flight schedules for all airlines between Seattle - Singapore on Goibibo. Avail yourself with fit to pocket airfares for all major airlines. Also check Singapore Seattle Flight Schedule online.
₹ 30,571
Use code GODEALS and get Rs 1250 discount or use HDFCSPC to get flat 2500 discount on HDFC Bank Credit Cards
Seattle to Singapore , 5 Oct
Philippine Airlines PR 125
23:35
Sun, 5 Oct 25
Seattle, United States
13 h 30 m
04:05
Tue, 7 Oct 25
Terminal T1
Manila, Philippines
BAGGAGE : CHECK INCABIN
Information not available
Philippine Airlines PR 507
09:30
Tue, 7 Oct 25
Terminal T1
Manila, Philippines
03 h 50 m
13:20
Tue, 7 Oct 25
Terminal T1
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 30,571
₹ 39,990
Use code GODEALS and get Rs 1250 discount or use HDFCSPC to get flat 2500 discount on HDFC Bank Credit Cards
Seattle to Singapore , 5 Oct
United Airlines UA 2640
07:00
Sun, 5 Oct 25
Seattle, United States
02 h 20 m
09:20
Sun, 5 Oct 25
Terminal T3
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 29
10:45
Sun, 5 Oct 25
Terminal I
San Francisco, United States
16 h 40 m
18:25
Mon, 6 Oct 25
Terminal T2
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Basic economy
Fare offered by airline.
₹ 26,390
₹ 39,990
Economy
Fare offered by airline.
₹ 46,605
Economy fully refundable
Fare offered by airline.
₹ 85,899
₹ 40,785
Use code GODEALS and get Rs 1250 discount or use HDFCSPC to get flat 2500 discount on HDFC Bank Credit Cards
Seattle to Singapore , 5 Oct
Korean Air KE 42
12:50
Sun, 5 Oct 25
Seattle, United States
11 h 50 m
16:40
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
BAGGAGE : CHECK INCABIN
Information not available
Korean Air KE 647
23:35
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
06 h 25 m
05:00
Tue, 7 Oct 25
Terminal T4
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Economy saver
Fare offered by airline.
₹ 30,895
₹ 40,785
Economy standard
Fare offered by airline.
₹ 26,480
₹ 48,822
Economy flex
Fare offered by airline.
₹ 30,895
₹ 26,480
₹ 1,84,498
₹ 40,865
Use code GODEALS and get Rs 1250 discount or use HDFCSPC to get flat 2500 discount on HDFC Bank Credit Cards
Seattle to Singapore , 5 Oct
Korean Air KE 3083
07:20
Sun, 5 Oct 25
Seattle, United States
02 h 28 m
09:48
Sun, 5 Oct 25
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Korean Air KE 24
12:50
Sun, 5 Oct 25
Terminal I
San Francisco, United States
12 h 30 m
17:20
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
BAGGAGE : CHECK INCABIN
Information not available
Korean Air KE 647
23:35
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
06 h 25 m
05:00
Tue, 7 Oct 25
Terminal T4
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Economy saver
Fare offered by airline.
₹ 30,895
₹ 40,865
Economy standard
Fare offered by airline.
₹ 26,480
₹ 48,904
Economy flex
Fare offered by airline.
₹ 30,895
₹ 26,480
₹ 1,84,583
₹ 46,507
Use code GODEALS and get Rs 1250 discount or use HDFCSPC to get flat 2500 discount on HDFC Bank Credit Cards
Seattle to Singapore , 5 Oct
Delta Air Lines DL 197
12:15
Sun, 5 Oct 25
Seattle, United States
12 h 15 m
16:30
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 7823 | Operated By Korean Air
23:35
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
06 h 25 m
05:00
Tue, 7 Oct 25
Terminal T4
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 46,507
Delta main classic
Fare offered by airline.
₹ 53,425
Delta main extra
Fare offered by airline.
₹ 68,186
Delta comfort classic
Fare offered by airline.
₹ 79,704
₹ 51,633
Use code GODEALS and get Rs 1250 discount or use HDFCSPC to get flat 2500 discount on HDFC Bank Credit Cards
Seattle to Singapore , 5 Oct
Korean Air KE 6097 | Operated By Alaska Airlines
07:00
Sun, 5 Oct 25
Seattle, United States
02 h 16 m
09:16
Sun, 5 Oct 25
Terminal T1
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
Korean Air KE 24
12:50
Sun, 5 Oct 25
Terminal I
San Francisco, United States
12 h 30 m
17:20
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
BAGGAGE : CHECK INCABIN
Information not available
Korean Air KE 647
23:35
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
06 h 25 m
05:00
Tue, 7 Oct 25
Terminal T4
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Economy standard
Fare offered by airline.
₹ 30,895
₹ 26,480
₹ 51,633
Economy flex
Fare offered by airline.
₹ 30,895
₹ 26,480
₹ 1,84,583
₹ 51,903
Use code GODEALS and get Rs 1250 discount or use HDFCSPC to get flat 2500 discount on HDFC Bank Credit Cards
Seattle to Singapore , 5 Oct
Philippine Airlines PR 125
23:35
Sun, 5 Oct 25
Seattle, United States
13 h 30 m
04:05
Tue, 7 Oct 25
Terminal T1
Manila, Philippines
BAGGAGE : CHECK INCABIN
Information not available
Philippine Airlines PR 511
05:35
Tue, 7 Oct 25
Terminal T1
Manila, Philippines
03 h 50 m
09:25
Tue, 7 Oct 25
Terminal T1
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Fare Option 1
Fare offered by airline.
₹ 37,515
₹ 51,903
₹ 52,135
Use code GODEALS and get Rs 1250 discount or use HDFCSPC to get flat 2500 discount on HDFC Bank Credit Cards
Seattle to Singapore , 5 Oct
Delta Air Lines DL 7838 | Operated By Korean Air
12:50
Sun, 5 Oct 25
Seattle, United States
11 h 50 m
16:40
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 7823 | Operated By Korean Air
23:35
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
06 h 25 m
05:00
Tue, 7 Oct 25
Terminal T4
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Delta main classic
Fare offered by airline.
₹ 52,135
Delta main extra
Fare offered by airline.
₹ 66,890
₹ 52,823
Use code GODEALS and get Rs 1250 discount or use HDFCSPC to get flat 2500 discount on HDFC Bank Credit Cards
Seattle to Singapore , 5 Oct
Korean Air KE 5020 | Operated By Delta Air Lines
12:15
Sun, 5 Oct 25
Seattle, United States
12 h 15 m
16:30
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
BAGGAGE : CHECK INCABIN
Information not available
Korean Air KE 647
23:35
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
06 h 25 m
05:00
Tue, 7 Oct 25
Terminal T4
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Economy standard
Fare offered by airline.
₹ 30,895
₹ 26,480
₹ 52,823
Economy flex
Fare offered by airline.
₹ 30,895
₹ 26,480
₹ 1,84,498
₹ 53,509
Use code GODEALS and get Rs 1250 discount or use HDFCSPC to get flat 2500 discount on HDFC Bank Credit Cards
Seattle to Singapore , 5 Oct
Delta Air Lines DL 7838 | Operated By Korean Air
12:50
Sun, 5 Oct 25
Seattle, United States
11 h 50 m
16:40
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
BAGGAGE : CHECK INCABIN
Information not available
Korean Air KE 647
23:35
Mon, 6 Oct 25
Terminal T2
Seoul-Incheon, South Korea
06 h 25 m
05:00
Tue, 7 Oct 25
Terminal T4
Singapore, Singapore
BAGGAGE : CHECK INCABIN
Information not available
Delta main classic
Fare offered by airlines.
₹ 53,509
Delta main extra
Fare offered by airlines.
₹ 68,269
Seattle Singapore Cheap Flights | Fare | Date |
---|---|---|
Lowest Airfare Today | Rs 0 | |
Cheapest Fare Within 30 Days | Rs 28841 |
05 Oct
|
Cheapest Fare Within 90 Days | Rs 28841 |
05 Oct
|
Cheapest Fare Within 365 Days | Rs 28841 |
05 Oct
|
