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Cheap flights Bangkok (Suvarnabhumi) to Seattle (Tacoma)

1 passenger, economy

Cheap flights Bangkok to Seattle

Compare prices, duration and stops

Nice Helicopteres
JX 742
06:10
Bangkok, Suvarnabhumi (BKK)
Tue, 29 sep
17h
1 stop
23:10
Seattle, Tacoma (SEA)
Tue, 29 sep
427 €
Nice Helicopteres
JX 742
06:10
Bangkok, Suvarnabhumi (BKK)
Wed, 30 sep
17h
1 stop
23:10
Seattle, Tacoma (SEA)
Wed, 30 sep
431 €
Nice Helicopteres
JX 746
10:50
Bangkok, Suvarnabhumi (BKK)
Wed, 30 sep
36h 20min
1 stop
23:10
Seattle, Tacoma (SEA)
Thu, 1 oct +1
429 €
Nice Helicopteres
JX 742
06:10
Bangkok, Suvarnabhumi (BKK)
Wed, 7 oct
17h
1 stop
23:10
Seattle, Tacoma (SEA)
Wed, 7 oct
417 €
Nice Helicopteres
JX 746
10:50
Bangkok, Suvarnabhumi (BKK)
Wed, 14 oct
36h 20min
1 stop
23:10
Seattle, Tacoma (SEA)
Thu, 15 oct +1
416 €
Hong Kong Express Airways
UO 733 Best price
17:20
Bangkok, Suvarnabhumi (BKK)
Wed, 14 oct
23h 32min
2 stops
16:52
Seattle, Tacoma (SEA)
Thu, 15 oct +1
377 €
Nice Helicopteres
JX 742
06:10
Bangkok, Suvarnabhumi (BKK)
Thu, 15 oct
17h
1 stop
23:10
Seattle, Tacoma (SEA)
Thu, 15 oct
412 €
Nice Helicopteres
JX 742
06:10
Bangkok, Suvarnabhumi (BKK)
Fri, 16 oct
17h
1 stop
23:10
Seattle, Tacoma (SEA)
Fri, 16 oct
412 €
Korean Air
KE 656
19:35
Bangkok, Suvarnabhumi (BKK)
Mon, 19 oct
22h 5min
1 stop
17:40
Seattle, Tacoma (SEA)
Tue, 20 oct +1
416 €
Korean Air
KE 656
19:35
Bangkok, Suvarnabhumi (BKK)
Tue, 20 oct
22h 5min
1 stop
17:40
Seattle, Tacoma (SEA)
Wed, 21 oct +1
436 €
Korean Air
KE 656
19:35
Bangkok, Suvarnabhumi (BKK)
Wed, 21 oct
22h 5min
1 stop
17:40
Seattle, Tacoma (SEA)
Thu, 22 oct +1
416 €
Korean Air
KE 7853
02:50
Bangkok, Suvarnabhumi (BKK)
Thu, 22 oct
38h 50min
1 stop
17:40
Seattle, Tacoma (SEA)
Fri, 23 oct +1
417 €
Korean Air
KE 658
14:30
Bangkok, Suvarnabhumi (BKK)
Wed, 4 nov
26h 30min
1 stop
17:00
Seattle, Tacoma (SEA)
Thu, 5 nov +1
430 €
Korean Air
KE 654
18:05
Bangkok, Suvarnabhumi (BKK)
Thu, 5 nov
23h
1 stop
17:05
Seattle, Tacoma (SEA)
Fri, 6 nov +1
397 €
Korean Air
KE 660
02:50
Bangkok, Suvarnabhumi (BKK)
Sat, 7 nov
38h 15min
1 stop
17:05
Seattle, Tacoma (SEA)
Sun, 8 nov +1
397 €
Korean Air
KE 658
14:30
Bangkok, Suvarnabhumi (BKK)
Sun, 8 nov
26h 30min
1 stop
17:00
Seattle, Tacoma (SEA)
Mon, 9 nov +1
429 €
Korean Air
KE 652
16:15
Bangkok, Suvarnabhumi (BKK)
Sun, 8 nov
24h 50min
1 stop
17:05
Seattle, Tacoma (SEA)
Mon, 9 nov +1
397 €
Philippine Airlines
PR 737
12:50
Bangkok, Suvarnabhumi (BKK)
Sat, 28 nov
37h 40min
1 stop
02:30
Seattle, Tacoma (SEA)
Mon, 30 nov +1
448 €
Philippine Airlines
PR 733
16:40
Bangkok, Suvarnabhumi (BKK)
Sun, 29 nov
33h 50min
1 stop
02:30
Seattle, Tacoma (SEA)
Tue, 1 dec +1
441 €
Korean Air
KE 658
14:30
Bangkok, Suvarnabhumi (BKK)
Wed, 2 dec
26h 30min
1 stop
17:00
Seattle, Tacoma (SEA)
Thu, 3 dec +1
421 €
Korean Air
KE 652
16:15
Bangkok, Suvarnabhumi (BKK)
Sat, 19 dec
24h 45min
1 stop
17:00
Seattle, Tacoma (SEA)
Sun, 20 dec +1
423 €
Philippine Airlines
PR 733
16:40
Bangkok, Suvarnabhumi (BKK)
Tue, 29 dec
34h 5min
1 stop
02:45
Seattle, Tacoma (SEA)
Thu, 31 dec +1
547 €
T'Way Air
TW 102
18:30
Bangkok, Suvarnabhumi (BKK)
Fri, 1 jan
51h 10min
3 stops
21:40
Seattle, Tacoma (SEA)
Sun, 3 jan +1
1 036 €
Vietnam Airlines
VN 618
12:00
Bangkok, Suvarnabhumi (BKK)
Sun, 3 jan
38h 45min
2 stops
02:45
Seattle, Tacoma (SEA)
Tue, 5 jan +1
905 €
Cathay Pacific
CX 654
08:10
Bangkok, Suvarnabhumi (BKK)
Mon, 4 jan
30h 58min
2 stops
15:08
Seattle, Tacoma (SEA)
Tue, 5 jan +1
769 €
Philippine Airlines
PR 733
16:40
Bangkok, Suvarnabhumi (BKK)
Tue, 5 jan
34h 5min
1 stop
02:45
Seattle, Tacoma (SEA)
Thu, 7 jan +1
731 €
Philippine Airlines
PR 737
12:50
Bangkok, Suvarnabhumi (BKK)
Wed, 6 jan
37h 55min
1 stop
02:45
Seattle, Tacoma (SEA)
Fri, 8 jan +1
679 €
Asiana Airlines
OZ 742
16:55
Bangkok, Suvarnabhumi (BKK)
Thu, 7 jan
24h 10min
1 stop
17:05
Seattle, Tacoma (SEA)
Fri, 8 jan +1
655 €
Asiana Airlines
OZ 744
05:25
Bangkok, Suvarnabhumi (BKK)
Fri, 8 jan
35h 40min
1 stop
17:05
Seattle, Tacoma (SEA)
Sat, 9 jan +1
655 €
Philippine Airlines
PR 737
12:50
Bangkok, Suvarnabhumi (BKK)
Sun, 10 jan
37h 55min
1 stop
02:45
Seattle, Tacoma (SEA)
Tue, 12 jan +1
547 €
Thai Airways
TG 656
16:45
Bangkok, Suvarnabhumi (BKK)
Mon, 11 jan
28h 25min
1 stop
21:10
Seattle, Tacoma (SEA)
Tue, 12 jan +1
483 €
Cathay Pacific
CX 752
00:30
Bangkok, Suvarnabhumi (BKK)
Tue, 12 jan
16h 15min
1 stop
16:45
Seattle, Tacoma (SEA)
Tue, 12 jan
517 €
Thai Airways
TG 652
01:00
Bangkok, Suvarnabhumi (BKK)
Tue, 12 jan
20h 10min
1 stop
21:10
Seattle, Tacoma (SEA)
Tue, 12 jan
483 €
Cathay Pacific
CX 788
05:45
Bangkok, Suvarnabhumi (BKK)
Wed, 13 jan
35h
1 stop
16:45
Seattle, Tacoma (SEA)
Thu, 14 jan +1
518 €
Cathay Pacific
CX 752
00:30
Bangkok, Suvarnabhumi (BKK)
Thu, 14 jan
16h 15min
1 stop
16:45
Seattle, Tacoma (SEA)
Thu, 14 jan
525 €
Cathay Pacific
CX 788
05:45
Bangkok, Suvarnabhumi (BKK)
Fri, 15 jan
35h
1 stop
16:45
Seattle, Tacoma (SEA)
Sat, 16 jan +1
518 €
Thai Airways
TG 634
05:40
Bangkok, Suvarnabhumi (BKK)
Sat, 16 jan
19h 50min
1 stop
01:30
Seattle, Tacoma (SEA)
Sun, 17 jan +1
483 €
China Airlines
CI 838
19:35
Bangkok, Suvarnabhumi (BKK)
Sat, 16 jan
30h 35min
1 stop
02:10
Seattle, Tacoma (SEA)
Mon, 18 jan +1
445 €
China Airlines
CI 836
10:50
Bangkok, Suvarnabhumi (BKK)
Mon, 18 jan
15h 20min
1 stop
02:10
Seattle, Tacoma (SEA)
Tue, 19 jan +1
445 €
Asiana Airlines
OZ 744
05:25
Bangkok, Suvarnabhumi (BKK)
Tue, 19 jan
16h 30min
1 stop
21:55
Seattle, Tacoma (SEA)
Tue, 19 jan
426 €
Asiana Airlines
OZ 744
05:25
Bangkok, Suvarnabhumi (BKK)
Wed, 20 jan
16h 30min
1 stop
21:55
Seattle, Tacoma (SEA)
Wed, 20 jan
426 €
Asiana Airlines
OZ 744
05:25
Bangkok, Suvarnabhumi (BKK)
Mon, 25 jan
16h 30min
1 stop
21:55
Seattle, Tacoma (SEA)
Mon, 25 jan
426 €
Nice Helicopteres
JX 746
10:40
Bangkok, Suvarnabhumi (BKK)
Sat, 13 mar
36h 25min
1 stop
23:05
Seattle, Tacoma (SEA)
Sun, 14 mar +1
423 €
Nice Helicopteres
JX 742
06:10
Bangkok, Suvarnabhumi (BKK)
Thu, 15 apr
17h
1 stop
23:10
Seattle, Tacoma (SEA)
Thu, 15 apr
424 €

Low price calendar

September 2026
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413 €
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427 €
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429 €

Cheap flights Bangkok to Seattle

Hong Kong Airlines
Hong Kong Airlines
Price from
359 €
Hong Kong Express Airways
Hong Kong Express Airways
Wed
Price from
377 €
Korean Air
Korean Air
Mon, Tue, Wed, Thu, Sat, Sun
Price from
397 €
Nice Helicopteres
Nice Helicopteres
Tue, Wed, Thu, Fri, Sat
Price from
412 €
Asiana Airlines
Asiana Airlines
Mon, Tue, Wed, Thu, Fri
Price from
426 €
China Airlines
China Airlines
Mon, Sat
Price from
441 €
Thai Airways
Thai Airways
Mon, Tue, Sat
Price from
483 €
Cathay Pacific
Cathay Pacific
Mon, Tue, Wed, Thu, Fri
Price from
517 €
Philippine Airlines
Philippine Airlines
Tue, Wed, Sat, Sun
Price from
547 €
Vietnam Airlines
Vietnam Airlines
Sun
Price from
905 €
T'Way Air
T'Way Air
Fri
Price from
1 036 €

Popular destinations from Bangkok

All →
BKK
Bangkok — Surat Thani
Thailand → Thailand
URT
from
8 €
BKK
Bangkok — Phuket
Thailand → Thailand
HKT
from
9 €
BKK
Bangkok — Nakhon Si Thammarat
Thailand → Thailand
NST
from
9 €
BKK
Bangkok — Khon Kaen
Thailand → Thailand
KKC
from
9 €
BKK
Bangkok — Krabi
Thailand → Thailand
KBV
from
9 €
BKK
Bangkok — Hat Yai
Thailand → Thailand
HDY
from
10 €
BKK
Bangkok — Udon Thani
Thailand → Thailand
UTH
from
10 €
BKK
Bangkok — Chiang Mai
Thailand → Thailand
CNX
from
11 €
BKK
Bangkok — Chiang Rai
Thailand → Thailand
CEI
from
12 €

Popular destinations to Seattle

All →
LAX
Los Angeles — Seattle
United States → United States
SEA
from
20 €
LAS
Las Vegas — Seattle
United States → United States
SEA
from
28 €
ONT
Ontario — Seattle
United States → United States
SEA
from
28 €
DEN
Denver — Seattle
United States → United States
SEA
from
30 €
SFO
San Francisco — Seattle
United States → United States
SEA
from
40 €
SAN
San Diego — Seattle
United States → United States
SEA
from
44 €
SAC
Sacramento — Seattle
United States → United States
SEA
from
52 €
SJC
San Jose — Seattle
United States → United States
SEA
from
64 €
SLC
Salt Lake City — Seattle
United States → United States
SEA
from
65 €

Cheap flights Bangkok to Seattle

Interesting facts about the route

Flight time

26h 30min

Distance

11 986 km

Average price

430 €

Most frequent flight

JX 742

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · United States

All plans

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3 GB

data

30

days

€8

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2 GB

data

15

days

€11

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5 GB

data

30

days

€12

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3 GB

data

30

days

€14

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change

5 GB

data

30

days

€20

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Frequently Asked Questions

The average ticket price Bangkok Seattle is €430. Check flight options below for current prices.
The average flight time is 26 hours 30 minutes.
Flights on the Bangkok - Seattle route are operated by the following airlines: China Airlines, Cathay Pacific, Hong Kong Airlines, Nice Helicopteres, Korean Air, Asiana Airlines, Philippine Airlines, Thai Airways, T'Way Air, Hong Kong Express Airways.
The distance from Bangkok to Seattle is 11986 km.