Flights from Seattle, WA to Asia from $480

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How to find the cheapest flight from
Seattle (SEA) to Asia

All the information you need to plan the best SEA to DEL flight in 2021: compare Seattle to Asia flight prices with the expected peak season, weather and rainfall in Asia.

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

Travelers have found it’s best to book a flight 61 days in advance to save up to 8% 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 61 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 Seattle to Asia 1-2 weeks in advance for as low as $753, or $788 for flights within the next 24 hours.

When is the cheapest time to fly from Seattle to Asia (SEA - AS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Asia as you normally would.

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

April is one of the best times of the year to fly to Asia from Seattle. Prices for April average $760 per person but you can even find prices for as low as $580. The most expensive prices can be found in the month of December. Opting for a April flight can save you 56% on your journey compared to booking in April

Cheap flights from Seattle to Asia in October, November 2021

The best prices found for SEA to Asia flights for October, November

9 Nov - 9 Dec

$685pp

SEA

Seattle/Tacoma Intl

Singapore Airlines

3 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Singapore Airlines

2 STOPS

SEA

Seattle/Tacoma Intl

25 Nov - 23 Dec

$687pp

SEA

Seattle/Tacoma Intl

American Airlines

1 STOP

DEL

New Delhi Indira Gandhi Intl

DEL

New Delhi Indira Gandhi Intl

American Airlines

2 STOPS

SEA

Seattle/Tacoma Intl

26 Nov - 1 Dec

$688pp

SEA

Seattle/Tacoma Intl

American Airlines

2 STOPS

DEL

New Delhi Indira Gandhi Intl

DEL

New Delhi Indira Gandhi Intl

American Airlines

2 STOPS

SEA

Seattle/Tacoma Intl

Seattle/Tacoma Intl to Asia 2021 flight deals

Cheap flights to Asia from Seattle found for this year

3 Dec - 8 Dec

$643pp

SEA

Seattle/Tacoma Intl

Singapore Airlines

2 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Singapore Airlines

2 STOPS

SEA

Seattle/Tacoma Intl

3 Dec - 8 Dec

$644pp

SEA

Seattle/Tacoma Intl

Singapore Airlines

2 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Singapore Airlines

2 STOPS

SEA

Seattle/Tacoma Intl

7 Dec - 13 Jan

$651pp

SEA

Seattle/Tacoma Intl

Singapore Airlines

2 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Singapore Airlines

2 STOPS

SEA

Seattle/Tacoma Intl

Non-stop flights to Asia from Seattle

Save time with Seattle to Asia direct flight deals

12 Jan - 1 Feb

$719pp

SEA

Seattle/Tacoma Intl

American Airlines

Non-Stop

BLR

Bengaluru Intl

BLR

Bengaluru Intl

American Airlines

Non-Stop

SEA

Seattle/Tacoma Intl

14 Jan - 21 Feb

$720pp

SEA

Seattle/Tacoma Intl

American Airlines

Non-Stop

BLR

Bengaluru Intl

BLR

Bengaluru Intl

American Airlines

Non-Stop

SEA

Seattle/Tacoma Intl

6 Jan - 4 Feb

$836pp

SEA

Seattle/Tacoma Intl

American Airlines

Non-Stop

BLR

Bengaluru Intl

BLR

Bengaluru Intl

American Airlines

Non-Stop

SEA

Seattle/Tacoma Intl

Last minute flights from Seattle to Asia

Late deals on round-trip flights to Asia from Seattle, departing today and this week

1 Nov - 24 Nov

$697pp

SEA

Seattle/Tacoma Intl

Multiple Airlines

2 STOPS

BLR

Bengaluru Intl

BLR

Bengaluru Intl

Multiple Airlines

2 STOPS

SEA

Seattle/Tacoma Intl

1 Nov - 13 Dec

$725pp

SEA

Seattle/Tacoma Intl

Multiple Airlines

3 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Singapore Airlines

2 STOPS

SEA

Seattle/Tacoma Intl

2 Nov - 10 Nov

$725pp

SEA

Seattle/Tacoma Intl

Multiple Airlines

1 STOP

NRT

Tokyo Narita

NRT

Tokyo Narita

Multiple Airlines

1 STOP

SEA

Seattle/Tacoma Intl

One-way flights to Asia from Seattle

The cheapest one-way flights from Seattle to Asia

1:00 am - 3:40 am

Singapore Airlines

3 Stops

35h 40m

SEA - BKK

$480

FlightHub

9:55 am - 6:10 am

Multiple Airlines

2 Stops

29h 15m

SEA - BKK

$483

SmartFares

3:35 am - 11:20 am

Japan Airlines

2 Stops

40h 45m

SEA - BKK

$484

KAYAK

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Asia</span> flights.

Flight FAQs

From Seattle to Asia

What airport do you fly from for flights from Seattle to Asia?

If you book a flight to Asia from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

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

EVA Air, Emirates, and Asiana Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Seattle to Asia for under $700 on Cheapflights?

Yes, there are multiple flights from Seattle to Asia for under $700. The cheapest flight booked recently is on Singapore Airlines for just $634, but on average you can expect to pay $659.

Are there nonstop flights from Seattle to Asia for under $800 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Asia under $800. A good price for a nonstop flight from Seattle to Asia is less than $1,037.

Are there last-minute flights available from Seattle to Asia for under $700?

There are currently 20+ open flights from Seattle to Asia within the next 7 days for less than $700.

How popular is this Seattle to Asia flight route?

This flight path from Seattle/Tacoma Intl to Asia was viewed by 185 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Consider Major Airline, Jet Airways or American Airlines when booking your flight. These represent the most popular airlines when flying from Seattle to Asia.

What are the cheapest flights from Seattle to Asia?

While on average a flight from Seattle to Asia is generally $1,955, our data shows the cheapest flight currently is $577. When looking at the most popular route, (Seattle/Tacoma Intl - New Delhi Indira Gandhi Intl), you can expect to pay $752 for that flight.

What are the most popular routes from Seattle to Asia?

Most travelers choose Seattle/Tacoma Intl - New Delhi Indira Gandhi Intl, Seattle/Tacoma Intl - Bangkok Suvarnabhumi or Seattle/Tacoma Intl - Tokyo Narita when deciding on the best route from Seattle to Asia.

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Destination points for flights from Seattle to Asia

Select to see more specific information for flights from Seattle to all places in Asia.

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Destination information for Asia

Things to know before you go - useful duration and weather info for your trip from Seattle to Asia.

$1 = $1.00

Airports servicing Seattle

Seattle (SEA)

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
ANA	$373	$1,040	No cancel fee	80%
United Airlines	$445	$1,086	No cancel fee	69%
XiamenAir	$448	$615	No cancel fee	49%	We couldn't confirm the COVID-19 safety measures taken by XiamenAir. Please check directly on their website for additional information.
China Eastern	$589	$870	No cancel fee	62%	We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.
Korean Air	$599	$978	No cancel fee	81%
Japan Airlines	$608	$880	No cancel fee	79%	We couldn't confirm the COVID-19 safety measures taken by Japan Airlines. Please check directly on their website for additional information.
Delta	$625	$1,137	No cancel fee	N/A
Hainan Airlines	$632	$879	No cancel fee	61%	We couldn't confirm the COVID-19 safety measures taken by Hainan Airlines. Please check directly on their website for additional information.
Cathay Pacific	$655	$1,148	No cancel fee	72%
American Airlines	$663	$1,214	No cancel fee	71%