
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $877 (United Airlines) |
One-way from | $344 (oojo) |
Popular in | December |
Cheapest in | August |
Average price | $1,046 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Wed 5/13
2:45 pm-12:10 pm
2 stops31h 25m
Bangkok Suvarnabhumi
Sun 6/7
10:50 am-9:32 am
2 stops36h 42m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Mon 4/6
7:15 am-9:35 am
2 stops36h 20m
Bangkok Suvarnabhumi
Thu 5/7
3:45 pm-6:46 pm
3 stops41h 01m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Thu 2/19
3:50 pm-11:25 am
2 stops28h 35m
Bangkok Suvarnabhumi
Wed 3/11
4:55 pm-12:33 pm
3 stops33h 38m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Mon 3/9
5:30 am-11:25 am
3 stops39h 55m
Bangkok Suvarnabhumi
Thu 3/12
4:55 pm-11:04 pm
2 stops20h 09m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Sun 2/22
7:57 pm-5:10 am
2 stops42h 13m
Bangkok Suvarnabhumi
Sun 3/8
4:55 pm-5:48 pm
2 stops39h 53m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Mon 3/9
5:40 pm-12:35 pm
2 stops28h 55m
Bangkok Suvarnabhumi
Thu 3/12
5:40 pm-10:41 pm
2 stops43h 01m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Tue 3/10
7:30 am-11:25 am
2 stops37h 55m
Bangkok Suvarnabhumi
Sun 3/15
4:55 pm-12:33 pm
2 stops33h 38m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Mon 2/16
3:50 pm-11:25 am
2 stops28h 35m
Bangkok Suvarnabhumi
Sun 3/15
4:55 pm-6:48 pm
2 stops39h 53m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Wed 4/8
12:07 pm-12:10 pm
2 stops34h 03m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Thu 3/5
1:36 pm-5:50 pm
2 stops37h 14m
| 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 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 73 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 $265). 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
Entertainment
Food
Boarding
Overall
Crew
Reviews
Anonymous,Jan 2026
SEA - TPE
Comfort
Entertainment
Food
Boarding
Overall
Crew
Reviews
Anonymous,Jan 2026
SEA - TPE
Comfort
Entertainment
Food
Boarding
Overall
Crew
Reviews
Anonymous,Jan 2026
SEA - TPE
Comfort
Entertainment
Food
Boarding
Overall
Crew
Reviews
Anonymous,Jan 2026
SEA - TPE
Comfort
Entertainment
Food
Boarding
Overall
Crew
Reviews
Anonymous,Jan 2026
SEA - TPE
Comfort
Entertainment
Food
Boarding
Overall
Crew
Reviews
Anonymous,Jan 2026
SEA - TPE
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$855 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$757 | Average$928 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$759 | Average$901 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$776 | Average$946 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$781 | Average$899 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$785 | Average$984 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$795 | Average$1,046 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$821 | Average$968 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$864 | Average$874 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$896 | Average$1,002 | FlexibilityNo cancel fee | On-time74% |