Find Cheap Flights from Seattle/Tacoma Intl to Taipei Sung Shan (SEA - TSA)

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FAQs for Booking Seattle/Tacoma Intl to Taipei Sung Shan Flights

How long does a flight from Seattle/Tacoma Intl to Taipei Sung Shan take?
An average nonstop flight takes 28h 35m, covering a distance of 6047 miles.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Taipei Sung Shan?
In the past 3 days, the cheapest round-trip tickets were found on XiamenAir ($451) and Multiple Airlines ($1412)
Do I need a passport to fly between Seattle/Tacoma Intl and Taipei Sung Shan?
Yes.
What’s the cheapest day of the week to fly Seattle/Tacoma Intl to Taipei Sung Shan?
For Seattle/Tacoma Intl to Taipei Sung Shan, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Taipei Sung Shan back to Seattle/Tacoma Intl, the best deals are generally found on Tuesday, with Wednesday being the most expensive.

Book cheap flights from Seattle/Tacoma Intl to Taipei Sung Shan (round-trip)

Airports
Origin
Seattle
$451
only
$451
Destination
Taipei
$451
only
$451
Mon, Mar 12
SEA
TSA
38h 20m
Thu, Apr 12
TSA
SEA
29h 40m
Trip: 32 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 250 reviews
Overall
6.9
Boarding
7.0
Comfort
7.1
Crew
7.3
Entertainment
6.5
Food
6.7
XMN
LAX
Mediocre 2.0

XiamenAir lost one of my bags and has still not found it

XMN
SGN
Excellent 10.0

All announcements in Chinese and English. They keep feeding you.

Lots of checkpoints but hey. Why complain about them trying to keep us safe.

BKK
XMN
Mediocre 2.0

I was denied a boarding pass and was not allowed to transit through China, because of a visa that was needed I was not told about by Kayak.com. Therefore, being the last day I was allowed to stay in Thailand, I had to scramble to find an outbound flight the same day, including paying almost double the cost of the original flight. The Thai check-in agent told me to never transit through mainland China again, because the visa requirement information that is not provided.

JFK
FOC
Mediocre 2.0

The front dest and customes have horrible attitude! They will ingore you.

XMN
LAX
Excellent 10.0

The food was surprisingly good. I would have expected some of it from a restaurant, not an airline. The in-seat entertainment was functional and had a lot of things to watch and games to play.

Nothing really. We have to keep in mind that an airline can only do so much to help us get through flights that are many hours long. This Xiamen flight was about as good as I can imagine a long international flight could be.

Mon, Jan 8
SEA
TSA
38h 20m
Mon, Jan 29
TSA
SEA
53h 40m
Trip: 22 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 250 reviews
Overall
6.9
Boarding
7.0
Comfort
7.1
Crew
7.3
Entertainment
6.5
Food
6.7
XMN
LAX
Mediocre 2.0

XiamenAir lost one of my bags and has still not found it

XMN
LAX
Excellent 10.0

The food was surprisingly good. I would have expected some of it from a restaurant, not an airline. The in-seat entertainment was functional and had a lot of things to watch and games to play.

Nothing really. We have to keep in mind that an airline can only do so much to help us get through flights that are many hours long. This Xiamen flight was about as good as I can imagine a long international flight could be.

SGN
XMN
Excellent 9.6

Crews, food. Also Transfer Lounge in Xiamen is a good place without charge.

Boarding because we have to take bus at Xiamen airport.Also, security checks at Xiamen are very complicated.

XMN
SGN
Excellent 10.0

All announcements in Chinese and English. They keep feeding you.

Lots of checkpoints but hey. Why complain about them trying to keep us safe.

LAX
XMN
Excellent 10.0

Nice and friendly. Chinese is always spoken first then followed by English. Pillow and blanket provided.

Window seat on a 14 hour flight has its pros and cons. Little more room vs having to wake people up to get up and walk or go to bathroom.

Mon, Apr 9
SEA
TSA
38h 20m
Thu, Apr 19
TSA
SEA
29h 40m
Trip: 11 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 250 reviews
Overall
6.9
Boarding
7.0
Comfort
7.1
Crew
7.3
Entertainment
6.5
Food
6.7
XMN
LAX
Excellent 10.0

The food was surprisingly good. I would have expected some of it from a restaurant, not an airline. The in-seat entertainment was functional and had a lot of things to watch and games to play.

Nothing really. We have to keep in mind that an airline can only do so much to help us get through flights that are many hours long. This Xiamen flight was about as good as I can imagine a long international flight could be.

XMN
SGN
Excellent 10.0

All announcements in Chinese and English. They keep feeding you.

Lots of checkpoints but hey. Why complain about them trying to keep us safe.

SGN
XMN
Excellent 9.6

Crews, food. Also Transfer Lounge in Xiamen is a good place without charge.

Boarding because we have to take bus at Xiamen airport.Also, security checks at Xiamen are very complicated.

TPE
XMN
Excellent 8.0

Staff was friendly

BKK
XMN
Mediocre 2.0

I was denied a boarding pass and was not allowed to transit through China, because of a visa that was needed I was not told about by Kayak.com. Therefore, being the last day I was allowed to stay in Thailand, I had to scramble to find an outbound flight the same day, including paying almost double the cost of the original flight. The Thai check-in agent told me to never transit through mainland China again, because the visa requirement information that is not provided.

Fri, May 4
SEA
TSA
38h 20m
Sun, May 13
TSA
SEA
29h 40m
Trip: 10 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 250 reviews
Overall
6.9
Boarding
7.0
Comfort
7.1
Crew
7.3
Entertainment
6.5
Food
6.7
BKK
XMN
Mediocre 2.0

I was denied a boarding pass and was not allowed to transit through China, because of a visa that was needed I was not told about by Kayak.com. Therefore, being the last day I was allowed to stay in Thailand, I had to scramble to find an outbound flight the same day, including paying almost double the cost of the original flight. The Thai check-in agent told me to never transit through mainland China again, because the visa requirement information that is not provided.

XMN
LAX
Mediocre 2.0

XiamenAir lost one of my bags and has still not found it

JFK
FOC
Mediocre 2.0

The front dest and customes have horrible attitude! They will ingore you.

LAX
XMN
Excellent 8.0

The food was good and staff was friendly

Uncomfortable

LAX
XMN
Excellent 10.0

Nice and friendly. Chinese is always spoken first then followed by English. Pillow and blanket provided.

Window seat on a 14 hour flight has its pros and cons. Little more room vs having to wake people up to get up and walk or go to bathroom.

Sat, Jun 16
SEA
TSA
28h 35m
Tue, Jun 26
TSA
SEA
29h 40m
$1412
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 5
SEA
TSA
38h 20m
Sun, Feb 11
TSA
SEA
29h 40m
Trip: 7 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 250 reviews
Overall
6.9
Boarding
7.0
Comfort
7.1
Crew
7.3
Entertainment
6.5
Food
6.7
XMN
LAX
Mediocre 2.0

I was forced to buy a new ticket home, which made me discover how wonderful Japan Airlines is...

How are these people still in business? The only people answering customer service hotlines were from the main HQ who only spoke Chinese and would immediately transfer callers to a line for “forgeiners” which would just ring awhile and then disconnect. Same thing happened for at least 10 different people stranded by cancelled flights, even had people trying to call for me from the US. A travel agency was able to switch my friends flights, only to be blocked at his gate by an uninformed Xiamen agent saying he needed a visa for his layover in China, ultimately forcing him to buy a whole new ticket. Xiamen never answered, reimbursed, or recitified any of this. On the flight there, flight attendants had attitudes and SMOKED IN AIRPLANE, it STANK like an ashtray!!! And the food was the worst I ever encountered.

LAX
XMN
Excellent 8.0

The food was good and staff was friendly

Uncomfortable

XMN
LAX
Mediocre 2.0

XiamenAir lost one of my bags and has still not found it

XMN
SIN
Mediocre 2.0

Nothing

They will cheat u of money. Somehow. Beware.

JFK
FOC
Mediocre 2.0

The front dest and customes have horrible attitude! They will ingore you.

Mon, Dec 25
SEA
TSA
38h 20m
Thu, Jan 11
TSA
SEA
29h 40m
Trip: 18 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 250 reviews
Overall
6.9
Boarding
7.0
Comfort
7.1
Crew
7.3
Entertainment
6.5
Food
6.7
XMN
SGN
Excellent 10.0

All announcements in Chinese and English. They keep feeding you.

Lots of checkpoints but hey. Why complain about them trying to keep us safe.

TPE
XMN
Excellent 8.0

Staff was friendly

LAX
XMN
Mediocre 2.0

Nothing

I couldn't fly because they said there was NO TRANSIT lounge in the airport and I didn't have a VISA to enter China? Who ever heard of a visa for transit?! My destination was Singapore! I am told I have to get a transit visa in order to return home and for me and my son 350!! For 2 hours transit in an airport??? This is NOT a world class airlines, they make their own rules. I will buy another ticket!!

XMN
LAX
Mediocre 2.0

I was forced to buy a new ticket home, which made me discover how wonderful Japan Airlines is...

How are these people still in business? The only people answering customer service hotlines were from the main HQ who only spoke Chinese and would immediately transfer callers to a line for “forgeiners” which would just ring awhile and then disconnect. Same thing happened for at least 10 different people stranded by cancelled flights, even had people trying to call for me from the US. A travel agency was able to switch my friends flights, only to be blocked at his gate by an uninformed Xiamen agent saying he needed a visa for his layover in China, ultimately forcing him to buy a whole new ticket. Xiamen never answered, reimbursed, or recitified any of this. On the flight there, flight attendants had attitudes and SMOKED IN AIRPLANE, it STANK like an ashtray!!! And the food was the worst I ever encountered.

BKK
XMN
Mediocre 2.0

I was denied a boarding pass and was not allowed to transit through China, because of a visa that was needed I was not told about by Kayak.com. Therefore, being the last day I was allowed to stay in Thailand, I had to scramble to find an outbound flight the same day, including paying almost double the cost of the original flight. The Thai check-in agent told me to never transit through mainland China again, because the visa requirement information that is not provided.

Fri, Jun 1
SEA
TSA
38h 20m
Sun, Jun 10
TSA
SEA
29h 40m
Trip: 10 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 250 reviews
Overall
6.9
Boarding
7.0
Comfort
7.1
Crew
7.3
Entertainment
6.5
Food
6.7
BKK
XMN
Mediocre 2.0

I was denied a boarding pass and was not allowed to transit through China, because of a visa that was needed I was not told about by Kayak.com. Therefore, being the last day I was allowed to stay in Thailand, I had to scramble to find an outbound flight the same day, including paying almost double the cost of the original flight. The Thai check-in agent told me to never transit through mainland China again, because the visa requirement information that is not provided.

TPE
XMN
Excellent 8.0

Staff was friendly

LAX
XMN
Mediocre 2.0

Nothing

I couldn't fly because they said there was NO TRANSIT lounge in the airport and I didn't have a VISA to enter China? Who ever heard of a visa for transit?! My destination was Singapore! I am told I have to get a transit visa in order to return home and for me and my son 350!! For 2 hours transit in an airport??? This is NOT a world class airlines, they make their own rules. I will buy another ticket!!

LAX
XMN
Excellent 8.0

The food was good and staff was friendly

Uncomfortable

JFK
FOC
Mediocre 2.0

The front dest and customes have horrible attitude! They will ingore you.

Sat, Dec 16
SEA
TSA
56h 00m
Sat, Dec 30
TSA
SEA
25h 41m
$3063
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
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