Q: Can I fly back to Singapore Changi from Seattle/Tacoma Intl?

Returning to Singapore Changi from Seattle/Tacoma Intl COVID-19 testing requirements Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 2 days for RT-PCR (NAAT) and 2 days for Antigen (quick-test) before departing to Singapore Changi. Quarantine requirements Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Singapore Changi.

Question 1

How popular is this Singapore to Seattle flight route?

Accepted Answer

Flights from Singapore Changi to Seattle/Tacoma Intl have been viewed 721 times in the past calendar month. Find deals

Question 2

What are the cheapest airlines flying from Singapore to Seattle round-trip?

Accepted Answer

Flying on Korean Air is currently your cheapest option to Seattle, with prices starting at S$ 1,051. Additional round-trip tickets that might be worth considering are offered by EVA Air and United Airlines, with the lowest prices starting at S$ 1,093 and S$ 1,094, respectively. You may be able to fly from Singapore to Seattle for 26% less than the average price by searching for these airlines. Find deals

Question 3

What are the cheapest airlines to fly from Singapore to Seattle one-way?

Accepted Answer

To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at S$ 866. EVA Air flights start at S$ 873 while deals on Singapore Airlines start at S$ 895 one-way. Find deals

Question 4

Can I fly to Seattle/Tacoma Intl from Singapore Changi right now?

Accepted Answer

Information is based on travel restrictions from Singapore Changi to Seattle/Tacoma Intl

Most visitors from Singapore Changi need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from Singapore Changi are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Singapore Changi are not required to quarantine after entering Seattle/Tacoma Intl.

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Question 5

Can I fly back to Singapore Changi from Seattle/Tacoma Intl?

Accepted Answer

Returning to Singapore Changi from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 2 days for RT-PCR (NAAT) and 2 days for Antigen (quick-test) before departing to Singapore Changi.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Singapore Changi.

Question 6

What are the most popular airlines that fly from Singapore to Seattle?

Accepted Answer

American Airlines, EVA Air and Cathay Pacific are the most popular airlines when flying from Singapore to Seattle.

Question 7

What are the cheapest flights from Singapore to Seattle?

Accepted Answer

On average you can expect to pay S$ 2,949 for a flight from Singapore to Seattle. The cheapest flight overall is S$ 1,071 while the most popular route, (Singapore Changi - Seattle/Tacoma Intl) is currently priced at S$ 1,051.

Question 8

Can I find flights from Singapore to Seattle for under S$ 1,100 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Singapore to Seattle for under S$ 1,100. The cheapest flight booked recently is on Korean Air for just S$ 1,051, but on average you can expect to pay S$ 1,138.

Question 9

Are there direct flights from Singapore to Seattle for under S$ 1,400 on Cheapflights?

Accepted Answer

Cheapflights has 18 direct flights from Singapore to Seattle under S$ 1,400. A good price for a direct flight from Singapore to Seattle is less than S$ 4,209.

Question 10

Are there last-minute flights available from Singapore to Seattle for under S$ 1,500?

Accepted Answer

There are currently 20+ open flights from Singapore to Seattle within the next 7 days for less than S$ 1,500.

Question 11

Which airlines flying from Singapore Changi to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Accepted Answer

Due to the rapidly changing circumstances due to COVID-19, airlines like Japan Airlines, Singapore Airlines, and Cathay Pacific flying from Singapore Changi to Seattle/Tacoma Intl have implemented new flexible cancellation policies.

Question 12

What is the cheapest day to fly return from Singapore to Seattle?

Accepted Answer

Users have found that leaving on a Saturday can be a cost-effective option. It’s possible to save up to 22% on your flight compared to booking on days when demand is much higher.

Question 13

How far in advance should I book a flight from Singapore to Seattle?

Accepted Answer

Travellers have found it’s best to book a flight 51 days in advance to save up to 1% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 51 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Singapore to Seattle 1-2 weeks in advance for as low as S$ 1,468, or S$ 1,468 for flights within the next 24 hours.

Question 14

What is the cheapest month to fly from Singapore to Seattle?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to Seattle. Flights to Seattle from Singapore in March are about S$ 1,431 on average during March, but can be found for as low as S$ 1,157.

Question 15

When is the cheapest time to fly from Singapore to Seattle (SIN - SEA)?

Accepted Answer

One of the essential ways to save on airfare from Singapore to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 13% on airfare.

Popular in	July	High demand for flights, 19% potential price rise
Cheapest in	March	Best time to find cheap flights, 15% potential price drop
Round-trip from	S$ 1,212	From Singapore Changi to Seattle/Tacoma Intl
One-way from	S$ 895	One-way flight from Singapore Changi to Seattle/Tacoma Intl

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
XiamenAir	CheapestS$ 587	AverageS$ 725	FlexibilityNo cancel fee	On-time49%	COVID-19 safety	Search XiamenAir flights
ANA	CheapestS$ 964	AverageS$ 1,307	FlexibilityNo cancel fee	On-time80%	COVID-19 safety	Search ANA flights
EVA Air	CheapestS$ 1,047	AverageS$ 1,272	FlexibilityNo cancel fee	On-time74%	COVID-19 safety	Search EVA Air flights
United Airlines	CheapestS$ 1,070	AverageS$ 1,260	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Singapore Airlines	CheapestS$ 1,078	AverageS$ 1,541	FlexibilityNo cancel fee	On-time81%	COVID-19 safety	Search Singapore Airlines flights
Korean Air	CheapestS$ 1,080	AverageS$ 1,223	FlexibilityNo cancel fee	On-time81%	COVID-19 safety	Search Korean Air flights
Cathay Pacific	CheapestS$ 1,139	AverageS$ 1,516	FlexibilityNo cancel fee	On-time72%	COVID-19 safety	Search Cathay Pacific flights
Japan Airlines	CheapestS$ 1,147	AverageS$ 1,496	FlexibilityNo cancel fee	On-time79%	COVID-19 safety	Search Japan Airlines flights
Air Japan	CheapestS$ 1,226	AverageS$ 1,268	FlexibilityNo cancel fee	On-time78%	COVID-19 safety	Search Air Japan flights
American Airlines	CheapestS$ 1,242	AverageS$ 1,478	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights

0%of flight departures	Early morningMidnight to 6 am
100%of flight departures	Morning6 am to noon
0%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Sunday	0daily flights
Monday	0daily flights
Tuesday	1daily flight
Wednesday	0daily flights
Thursday	1daily flight
Friday	0daily flights
Saturday	1daily flight

Cheap flights from Singapore to Seattle

The best prices from Singapore Changi to Seattle/Tacoma Intl are usually found in March or October, booked 50 days in advance, depart on a Sunday or Friday and return on a Monday

How to find the cheapest flight from Singapore (SIN) to Seattle (SEA)

All the information you need to plan the best SIN to SEA flight in 2022: compare Singapore to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

What is the cheapest day to fly return from Singapore to Seattle?

How far in advance should I book a flight from Singapore to Seattle?

What is the cheapest month to fly from Singapore to Seattle?

When is the cheapest time to fly from Singapore to Seattle (SIN - SEA)?