
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $843 (Justfly.com) |
One-way from | $444 (oojo) |
Popular in | December |
Cheapest in | September |
Average price | $927 |
Fly from
Fly to
Route
Depart
Return
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Sat 4/11
11:47 pm-6:45 am
2 stops40h 58m
Bangkok Suvarnabhumi
Mon 4/20
8:50 pm-10:56 pm
2 stops40h 06m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Wed 4/22
7:15 am-9:35 am
3 stops36h 20m
Bangkok Suvarnabhumi
Wed 4/29
9:35 am-12:59 am
2 stops53h 24m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Sat 4/11
7:14 pm-9:35 am
3 stops48h 21m
Bangkok Suvarnabhumi
Wed 5/27
3:45 pm-10:20 am
3 stops32h 35m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Mon 4/6
3:30 pm-9:35 am
3 stops28h 05m
Bangkok Suvarnabhumi
Thu 5/7
3:45 pm-12:59 am
2 stops23h 14m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Sat 4/11
1:39 pm-9:35 am
2 stops53h 56m
Bangkok Suvarnabhumi
Tue 4/21
3:45 pm-4:33 pm
3 stops38h 48m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Mon 5/11
5:30 am-9:35 am
2 stops38h 05m
Bangkok Suvarnabhumi
Tue 6/2
3:45 pm-10:20 am
3 stops32h 35m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Thu 5/7
1:37 pm-9:35 am
3 stops29h 58m
Bangkok Suvarnabhumi
Mon 5/18
3:45 pm-6:46 pm
3 stops41h 01m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Sat 4/11
7:14 pm-9:35 am
3 stops48h 21m
Bangkok Suvarnabhumi
Mon 4/27
3:45 pm-2:30 pm
3 stops36h 45m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Tue 6/23
1:14 pm-9:35 am
3 stops30h 21m
Bangkok Suvarnabhumi
Thu 8/27
7:00 am-11:00 pm
2 stops30h 00m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Sat 5/30
1:14 pm-9:35 am
2 stops54h 21m
Bangkok Suvarnabhumi
Mon 7/13
3:45 pm-4:47 pm
3 stops39h 02m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
The price you pay for your flight from Portland to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, July is the cheapest month in which you can book a flight from Portland to Bangkok Suvarnabhumi Airport (average of $194). Flying from Portland to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $900). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Comfort
Food
Crew
Boarding
Entertainment
Overall
Reviews
Anonymous,Jan 2026
SEA - TPE
Comfort
Food
Crew
Boarding
Entertainment
Overall
Reviews
Anonymous,Jan 2026
SEA - TPE
Comfort
Food
Crew
Boarding
Entertainment
Overall
Reviews
Anonymous,Jan 2026
SEA - TPE
Comfort
Food
Crew
Boarding
Entertainment
Overall
Reviews
Anonymous,Jan 2026
SEA - TPE
Comfort
Food
Crew
Boarding
Entertainment
Overall
Reviews
Anonymous,Jan 2026
SEA - TPE
Comfort
Food
Crew
Boarding
Entertainment
Overall
Reviews
Anonymous,Jan 2026
SEA - TPE
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$855 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$653 | Average$1,074 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$759 | Average$900 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$770 | Average$884 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$776 | Average$928 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$781 | Average$899 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$785 | Average$1,047 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$795 | Average$1,015 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$821 | Average$974 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$896 | Average$1,003 | FlexibilityNo cancel fee | On-time74% |