Question 1

How does KAYAK find such low prices on flights from Seattle to Southeast Asia?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Southeast Asia. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/Southeast-Asia-zzYJX'>Visit our flight page for the latest deals!>/a>

Question 2

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Southeast Asia?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/Southeast-Asia-zzYJX'>Visit our flight page for the latest deals!>/a>

Question 3

What is the Hacker Fare option on flights from Seattle to Southeast Asia?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Seattle to Southeast Asia with an airline and back with another airline. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/Southeast-Asia-zzYJX'>Visit our flight page for the latest deals!>/a>

Question 4

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Southeast Asia?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Seattle-Tacoma-Intl-SEA/Southeast-Asia-zzYJX'>Visit our flight page for the latest deals!>/a>

Question 5

Which cabin class options are there for flights between Seattle and Southeast Asia?

Accepted Answer

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 6

Which cabin class options are there for flights between Seattle and Southeast Asia?

Accepted Answer

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 7

Which airlines provide the cheapest flights from Seattle to Southeast Asia?

Accepted Answer

In the past 3 days, the cheapest return tickets from Seattle to Southeast Asia were found on Asiana Airlines (S$ 914) and Philippine Airlines (S$ 934).

Question 8

Which airlines provide the cheapest flights from Seattle to Southeast Asia?

Accepted Answer

In the past 3 days, the cheapest return tickets from Seattle to Southeast Asia were found on Asiana Airlines (S$ 914) and Philippine Airlines (S$ 934).

Question 9

What is the cheapest time of day to fly to Southeast Asia?

Accepted Answer

The cheapest time of day to fly to Southeast Asia is generally in the morning, when retur flights cost S$ 1,436 on average. The most expensive time of day to fly to Southeast Asia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is S$ 1,875.

Question 10

What is the cheapest month to fly from Seattle to Southeast Asia?

Accepted Answer

The cheapest month for flights from Seattle to Southeast Asia is September, when tickets cost S$ 939 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of return tickets is S$ 2,051 and S$ 1,471 respectively.

Question 11

What is the cheapest month to fly from Seattle to Southeast Asia?

Accepted Answer

The cheapest month for flights from Seattle to Southeast Asia is September, when tickets cost S$ 939 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of return tickets is S$ 2,051 and S$ 1,471 respectively.

Question 12

What is the cheapest Seattle to Southeast Asia flight route?

Accepted Answer

The cheapest ticket to Southeast Asia from Seattle found in the last 72 hours was to Singapore, at S$ 881 return. The most popular route is from Seattle (SEA) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 881.

Question 13

What is the cheapest Seattle to Southeast Asia flight route?

Accepted Answer

The cheapest ticket to Southeast Asia from Seattle found in the last 72 hours was to Singapore, at S$ 881 return. The most popular route is from Seattle (SEA) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 881.

Question 14

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

Accepted Answer

To get a below-average price on a flight from Seattle to Southeast Asia, you should book around 3 weeks before departure, which saves you about 28% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Question 15

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

Accepted Answer

To get a below-average price on a flight from Seattle to Southeast Asia, you should book around 3 weeks before departure, which saves you about 28% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Question 16

What’s the earliest departure time from Seattle to Southeast Asia?

Accepted Answer

The earliest flight from Seattle to Southeast Asia departs at 08:45, landing in Singapore at 17:45.

Question 17

How many flights are there between Seattle and Southeast Asia per day?

Accepted Answer

Each day, there are between 1 and 2 direct flights that take off from Seattle and land in Southeast Asia, with an average flight time of 15h 47m. The most common departure time is 21:00 and most flights take off in the morning, while the most flights land at Singapore. Each week, there are 8 flights. The most frequent day of departure is Friday, when 25% of all weekly flights depart. The fewest flights depart on a Tuesday.

Question 18

How many flights are there between Seattle and Southeast Asia per day?

Accepted Answer

Each day, there are between 1 and 2 direct flights that take off from Seattle and land in Southeast Asia, with an average flight time of 15h 47m. The most common departure time is 21:00 and most flights take off in the morning, while the most flights land at Singapore. Each week, there are 8 flights. The most frequent day of departure is Friday, when 25% of all weekly flights depart. The fewest flights depart on a Tuesday.

Question 19

What’s the latest departure time from Seattle to Southeast Asia?

Accepted Answer

If you prefer to fly at night, the last flight from Seattle to Southeast Asia sets off at 08:45 and lands in Singapore at 17:45.

Question 20

Can I save money by flying with a stopover from Seattle to Southeast Asia?

Accepted Answer

No, with an average price for the route of S$ 487, prices are generally cheapest when you fly direct.

Question 21

Can I save money by flying with a stopover from Seattle to Southeast Asia?

Accepted Answer

No, with an average price for the route of S$ 487, prices are generally cheapest when you fly direct.

Low season	September
High season	January
Cheapest flight	S$ 343

S$ 343 Find Cheap Flights from Seattle to Southeast Asia

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

Cheap Flights from Seattle to Southeast Asia

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KAYAK's insights & trends for Seattle to Southeast Asia flights

Get data-powered insights and trends into flights from Seattle to Southeast Asia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Seattle to Southeast Asia flight route?

The cheapest ticket to Southeast Asia from Seattle found in the last 72 hours was to Singapore, at S$ 881 return. The most popular route is from Seattle (SEA) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was S$ 881.

Can I save money by flying with a stopover from Seattle to Southeast Asia?

No, with an average price for the route of S$ 487, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Seattle to Southeast Asia?

The cheapest month for flights from Seattle to Southeast Asia is September, when tickets cost S$ 939 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of return tickets is S$ 2,051 and S$ 1,471 respectively.

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

To get a below-average price on a flight from Seattle to Southeast Asia, you should book around 3 weeks before departure, which saves you about 28% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Which airlines provide the cheapest flights from Seattle to Southeast Asia?

In the past 3 days, the cheapest return tickets from Seattle to Southeast Asia were found on Asiana Airlines (S$ 914) and Philippine Airlines (S$ 934).

Which cabin class options are there for flights between Seattle and Southeast Asia?

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Seattle and Southeast Asia per day?

What’s the earliest departure time from Seattle to Southeast Asia?

The earliest flight from Seattle to Southeast Asia departs at 08:45, landing in Singapore at 17:45.

What’s the latest departure time from Seattle to Southeast Asia?

If you prefer to fly at night, the last flight from Seattle to Southeast Asia sets off at 08:45 and lands in Singapore at 17:45.

Good to know

FAQs - booking Southeast Asia flights

How does KAYAK find such low prices on flights from Seattle to Southeast Asia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Southeast Asia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Southeast Asia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Southeast Asia is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Seattle to Southeast Asia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Seattle to Southeast Asia with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Southeast Asia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Southeast Asia?

The cheapest time of day to fly to Southeast Asia is generally in the morning, when retur flights cost S$ 1,436 on average. The most expensive time of day to fly to Southeast Asia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is S$ 1,875.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

Cabin class types available on flights to Seattle

Complete your trip to Southeast Asia with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to Seattle

Flights from Seattle to popular cities in Southeast Asia

Find deals for your return flight