
Round-trip from | $983 (oojo) |
|---|---|
One-way from | $647 (CrystalTravel) |
Popular in | June |
Cheapest in | January |
Average price | $1,130 |
Fly from
Fly to
Route
Depart
Return
SeattleColombo
SEA - CMB
SEACMB
Seattle/Tacoma Intl
Mon 6/1
5:15 pm-10:10 pm
1 stop40h 25m
Colombo Bandaranaike Intl
Thu 6/11
8:35 pm-1:25 pm
2 stops29h 20m
SeattleColombo
SEA - CMB
SEACMB
Seattle/Tacoma Intl
Wed 6/10
5:15 pm-4:50 pm
1 stop35h 05m
Colombo Bandaranaike Intl
Wed 6/17
8:35 pm-1:25 pm
2 stops29h 20m
SeattleColombo
SEA - CMB
SEACMB
Seattle/Tacoma Intl
Thu 10/15
8:10 am-3:05 am
2 stops30h 25m
Colombo Bandaranaike Intl
Mon 10/19
4:35 am-9:04 pm
2 stops28h 59m
SeattleColombo
SEA - CMB
SEACMB
Seattle/Tacoma Intl
Sat 6/27
7:03 am-3:05 am
2 stops31h 32m
Colombo Bandaranaike Intl
Thu 7/16
8:20 pm-12:25 pm
1 stop28h 35m
SeattleColombo
SEA - CMB
SEACMB
Seattle/Tacoma Intl
Tue 7/14
4:25 pm-9:00 am
1 stop28h 05m
Colombo Bandaranaike Intl
Mon 7/27
4:35 am-12:25 pm
1 stop20h 20m
SeattleColombo
SEA - CMB
SEACMB
Seattle/Tacoma Intl
Wed 7/15
4:25 pm-9:00 am
1 stop28h 05m
Colombo Bandaranaike Intl
Sat 7/25
10:30 am-12:25 pm
1 stop38h 25m
SeattleColombo
SEA - CMB
SEACMB
Seattle/Tacoma Intl
Sat 8/1
7:03 am-2:05 am
2 stops30h 32m
Colombo Bandaranaike Intl
Sun 8/9
8:20 pm-12:25 pm
1 stop28h 35m
SeattleColombo
SEA - CMB
SEACMB
Seattle/Tacoma Intl
Thu 6/11
5:15 pm-6:30 pm
2 stops36h 45m
Colombo Bandaranaike Intl
Thu 6/18
8:35 pm-1:25 pm
2 stops53h 20m
SeattleColombo
SEA - CMB
SEACMB
Seattle/Tacoma Intl
Sat 7/11
4:25 pm-2:05 am
1 stop21h 10m
Colombo Bandaranaike Intl
Thu 7/30
11:25 am-12:25 pm
1 stop37h 30m
SeattleColombo
SEA - CMB
SEACMB
Seattle/Tacoma Intl
Mon 9/7
7:00 am-5:00 pm
2 stops45h 30m
To ensure you get the cheapest price possible for a flight from Seattle to Sri Lanka, you should look to book at least 48 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.
Currently, August is the cheapest month in which you can book a flight from Seattle to Sri Lanka (average of $122). Flying from Seattle to Sri Lanka in December is currently the most expensive (average of $913). 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.
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
Anonymous,Feb 2026
SAI - SIN
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
Anonymous,Feb 2026
SAI - SIN
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
Anonymous,Feb 2026
SAI - SIN
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
Anonymous,Feb 2026
SAI - SIN
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
Anonymous,Feb 2026
SAI - SIN
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
Anonymous,Feb 2026
SAI - SIN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$626 | Average$973 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$832 | Average$961 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$938 | Average$1,108 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$946 | Average$1,285 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,028 | Average$1,358 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,191 | Average$1,395 | FlexibilityNo cancel fee | On-time75% |