$405+ Cheap flights from Washington to Singapore
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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
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Find cheap flights from Washington to Singapore 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 Washington to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Singapore (SG0). 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 November 14, 2024.
Find flight deals from Washington to Singapore
Cheapest flights from Washington to SingaporeExplore the most affordable flight options available from Washington to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2024.
Explore the most affordable flight options available from Washington to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2024.
This oojo deal was found by Cheapflights users on 11/12. 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 Gotogate deal was found by Cheapflights users on 11/13. 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 Gotogate deal was found by Cheapflights users on 11/13. 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 Delta deal was found by Cheapflights users on 11/13. 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 United Airlines deal was found by Cheapflights users on 11/13. 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 Kissandfly.com deal was found by Cheapflights users on 11/12. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 11/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Justfly.com deal was found by Cheapflights users on 11/13. 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.
This oojo deal was found by Cheapflights users on 11/13. 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 CrystalTravel deal was found by Cheapflights users on 11/13. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
This oojo deal was found by Cheapflights users on 11/13. 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.
Find flights from Washington to Singapore within your budget
Customize your flight search to find flights from Washington to Singapore 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 2,728,912 searches. Data last updated November 14, 2024.
Fly from
Fly to
Route
Depart
Return
Price
SeattleSingapore
SEA - SIN
SEASIN
Seattle/Tacoma Intl
Mon 2/17
12:45 pm-9:55 pm
1 stop41h 10m
Singapore Changi
Sun 3/9
1:55 am-11:55 am
1 stop25h 00m
SeattleSingapore
SEA - SIN
SEASIN
Seattle/Tacoma Intl
Tue 1/21
12:30 pm-12:50 am
1 stop20h 20m
Singapore Changi
Wed 2/19
8:15 am-9:55 am
1 stop17h 40m
SeattleSingapore
SEA - SIN
SEASIN
Seattle/Tacoma Intl
Wed 1/22
12:30 pm-12:50 am
1 stop20h 20m
Singapore Changi
Wed 1/29
8:15 am-9:55 am
1 stop17h 40m
SeattleSingapore
SEA - SIN
SEASIN
Seattle/Tacoma Intl
Fri 11/29
10:35 pm-9:35 am
1 stop19h 00m
Singapore Changi
Sat 12/7
8:00 pm-6:10 pm
1 stop38h 10m
SeattleSingapore
SEA - SIN
SEASIN
Seattle/Tacoma Intl
Thu 1/9
6:55 am-12:50 am
2 stops25h 55m
Singapore Changi
Wed 1/22
8:15 am-9:55 am
1 stop17h 40m
SeattleSingapore
SEA - SIN
SEASIN
Seattle/Tacoma Intl
Thu 12/5
11:00 am-5:00 am
1 stop26h 00m
Singapore Changi
Wed 12/11
1:30 am-9:00 am
1 stop23h 30m
SeattleSingapore
SEA - SIN
SEASIN
Seattle/Tacoma Intl
Mon 1/20
7:00 pm-5:35 pm
1 stop30h 35m
Singapore Changi
Fri 1/31
10:25 am-5:05 pm
1 stop46h 40m
SeattleSingapore
SEA - SIN
SEASIN
Seattle/Tacoma Intl
Thu 11/28
10:35 am-5:00 am
1 stop26h 25m
Singapore Changi
Sat 12/7
11:00 am-1:13 pm
1 stop18h 13m
SeattleSingapore
SEA - SIN
SEASIN
Seattle/Tacoma Intl
Sat 11/30
5:36 am-8:15 pm
1 stop22h 39m
Singapore Changi
Thu 12/5
10:10 am-3:21 pm
1 stop21h 11m
SeattleSingapore
SEA - SIN
SEASIN
Seattle/Tacoma Intl
Tue 1/21
7:05 pm-11:15 am
2 stops24h 10m
Singapore Changi
Tue 2/18
10:00 am-2:30 pm
1 stop20h 30m
Best time to book a flight from Washington to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Washington with our price prediction graph.
Travel insights for flights from Washington to Singapore
Get recent, data-driven insights about flights from Washington to Singapore including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from State of Washington to Singapore?
Currently, September is the cheapest month in which you can book a flight from State of Washington to Singapore (average of $1,011). Flying from State of Washington to Singapore in June is currently the most expensive (average of $1,556). 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 WA to SG?
Find hourly flight availability from Washington to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2024.
When flying from State of Washington to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Singapore by month
Plan your trip to Singapore by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.
Temperature in Singapore by month
Plan your trip to Singapore by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated November 14, 2024.
Get a feel of what it's like to fly with Asiana Airlines, Japan Airlines and American Airlines from Washington to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Overall
Boarding
Food
Crew
Reviews
Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.
Entertainment
Comfort
Overall
Boarding
Food
Crew
Reviews
Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.
Entertainment
Comfort
Overall
Boarding
Food
Crew
Reviews
Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.
Entertainment
Comfort
Overall
Boarding
Food
Crew
Reviews
Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.
Entertainment
Comfort
Overall
Boarding
Food
Crew
Reviews
Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.
Entertainment
Comfort
Overall
Boarding
Food
Crew
Reviews
Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.
Related info for your journey
Find useful and relevant information for your journey from Washington to Singapore. 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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Alternative routes for Washington to Singapore
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Washington to Singapore
Discover the top 10 airlines that operate flights from Washington to Singapore. 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 2,728,912 searches. Data last updated November 14, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$728 | Average$794 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$735 | Average$799 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$748 | Average$998 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$815 | Average$1,346 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$819 | Average$1,247 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$822 | Average$1,081 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$882 | Average$1,251 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$899 | Average$1,003 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$911 | Average$1,248 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$976 | Average$1,097 | FlexibilityNo cancel fee | On-timeN/A |