$493+ Cheap flights from Singapore to Washington
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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Singapore to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Singapore to Washington
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SG0) to Washington (USWA). 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 January 17, 2025.
Round-trip from | $742 (Flightnetwork) |
|---|---|
One-way from | $493 (Kiwi.com) |
Find flight deals from Singapore to Washington
Cheapest flights from Singapore to WashingtonExplore the most affordable flight options available from Singapore to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.
Explore the most affordable flight options available from Singapore to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.
This United Airlines deal was found by Cheapflights users on 1/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flightnetwork deal was found by Cheapflights users on 1/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 1/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Singapore Airlines deal was found by Cheapflights users on 1/16. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapTickets deal was found by Cheapflights users on 1/16. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Bravofly deal was found by Cheapflights users on 1/16. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/16. 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.
This Delta deal was found by Cheapflights users on 1/16. 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.
This Traveloka deal was found by Cheapflights users on 1/16. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapTickets deal was found by Cheapflights users on 1/16. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Jettzy deal was found by Cheapflights users on 1/16. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/15. 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.
Find flights from Singapore to Washington within your budget
Customize your flight search to find flights from Singapore to Washington 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 January 17, 2025.
Fly from
Fly to
Route
Depart
Return
Price
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Thu 5/29
8:45 am-12:51 pm
1 stop19h 06m
Seattle/Tacoma Intl
Mon 8/11
6:35 am-6:45 pm
1 stop21h 10m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Wed 2/5
1:55 am-10:55 am
1 stop25h 00m
Seattle/Tacoma Intl
Sat 2/22
12:45 pm-9:55 pm
1 stop41h 10m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Sun 3/2
2:15 pm-6:15 pm
1 stop20h 00m
Seattle/Tacoma Intl
Sat 3/8
12:10 am-1:05 pm
1 stop20h 55m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Tue 4/22
9:00 am-8:45 am
Nonstop14h 45m
Seattle/Tacoma Intl
Thu 5/8
10:15 am-5:35 pm
Nonstop16h 20m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Tue 4/22
2:00 pm-4:10 pm
1 stop17h 10m
Seattle/Tacoma Intl
Wed 5/7
1:15 am-12:40 pm
1 stop20h 25m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Sat 3/1
1:30 am-9:00 am
1 stop23h 30m
Seattle/Tacoma Intl
Sun 3/9
12:00 pm-12:10 am
1 stop21h 10m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Thu 5/15
3:10 pm-6:50 pm
1 stop18h 40m
Seattle/Tacoma Intl
Wed 7/23
2:10 am-1:50 pm
1 stop20h 40m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Wed 5/28
1:10 am-1:35 pm
1 stop27h 25m
Seattle/Tacoma Intl
Sat 8/16
1:05 pm-11:40 pm
1 stop19h 35m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Sat 3/22
2:00 am-7:15 pm
1 stop32h 15m
Seattle/Tacoma Intl
Tue 4/8
10:15 am-5:35 pm
Nonstop16h 20m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Sat 2/8
11:00 am-4:24 pm
2 stops21h 24m
Portland
Sat 2/22
11:50 am-12:10 am
2 stops44h 20m
Best time to book a flight from Singapore to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Singapore with our price prediction graph.
Travel insights for flights from Singapore to Washington
Get recent, data-driven insights about flights from Singapore to Washington including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Singapore to State of Washington?
Currently, January is the cheapest month in which you can book a flight from Singapore to State of Washington (average of $238). Flying from Singapore to State of Washington in July is currently the most expensive (average of $411). 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 SG to WA?
Find hourly flight availability from Singapore to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to State of Washington as you normally would.
Rainfall in Washington by month
Plan your trip to Washington by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.
Temperature in Washington by month
Plan your trip to Washington by taking into account the average temperature totals by month.
If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated January 17, 2025.
Read through reviews of airlines operating flights from Singapore to Washington, such as STARLUX Airlines, Asiana Airlines and China Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Food
Entertainment
Crew
Boarding
Overall
Comfort
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Related info for your journey
Find useful and relevant information for your journey from Singapore to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Singapore to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Singapore to Washington
Discover the top 6 airlines that operate flights from Singapore to Washington. 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 January 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$658 | Average$866 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$763 | Average$1,364 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$871 | Average$1,145 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$872 | Average$1,156 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$884 | Average$985 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$990 | Average$1,101 | FlexibilityNo cancel fee | On-time71% |