
Round-trip from | $778 (FlightHub) |
|---|---|
One-way from | $336 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,023 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Fri 12/5
5:41 pm-9:50 am
2 stops25h 09m
Bangkok Suvarnabhumi
Mon 12/8
5:50 pm-9:36 am
2 stops30h 46m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Sat 1/24
1:35 pm-11:25 am
3 stops30h 50m
Bangkok Suvarnabhumi
Thu 2/5
4:55 pm-12:33 pm
3 stops34h 38m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Sun 1/25
7:45 am-11:25 am
3 stops36h 40m
Bangkok Suvarnabhumi
Tue 2/10
4:55 pm-12:33 pm
3 stops34h 38m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Thu 1/22
7:45 am-11:25 am
3 stops36h 40m
Bangkok Suvarnabhumi
Fri 2/6
4:55 pm-12:33 pm
3 stops34h 38m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Sun 1/25
7:45 am-11:25 am
3 stops36h 40m
Bangkok Suvarnabhumi
Wed 2/4
4:55 pm-12:33 pm
3 stops34h 38m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Fri 1/23
3:50 pm-11:25 am
3 stops28h 35m
Bangkok Suvarnabhumi
Wed 2/4
4:55 pm-12:33 pm
3 stops34h 38m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Thu 1/22
1:35 pm-11:25 am
3 stops30h 50m
Bangkok Suvarnabhumi
Wed 2/4
4:55 pm-12:33 pm
3 stops34h 38m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Fri 1/30
10:52 am-8:25 am
2 stops30h 33m
Bangkok Suvarnabhumi
Fri 2/20
9:10 pm-1:19 pm
2 stops31h 09m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Mon 1/26
7:45 am-11:25 am
2 stops36h 40m
Bangkok Suvarnabhumi
Fri 2/6
4:55 pm-12:33 pm
3 stops34h 38m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Wed 1/7
7:45 am-11:25 am
2 stops36h 40m
Bangkok Suvarnabhumi
Wed 1/21
4:55 pm-12:33 pm
3 stops34h 38m
Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Bangkok. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, July is the cheapest month in which you can book a flight from Portland to Bangkok (average of $227). Flying from Portland to Bangkok in June is currently the most expensive (average of $979). 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.
It’s typically best to fly out from Portland to Bangkok in the evening. Doing so could potentially save you 34% on the flight price compared to flying at noon, which is usually more expensive.
Travelers seeking maximum savings on their Portland to Bangkok flight should consider departing on Sunday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Anonymous,Sep 2025
TPE - CRK
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Anonymous,Sep 2025
TPE - CRK
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Anonymous,Sep 2025
TPE - CRK
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Anonymous,Sep 2025
TPE - CRK
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Anonymous,Sep 2025
TPE - CRK
Crew
Boarding
Entertainment
Overall
Food
Comfort
Reviews
Anonymous,Sep 2025
TPE - CRK
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$227 | Average$1,207 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$776 | Average$966 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$777 | Average$953 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$793 | Average$983 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$795 | Average$1,083 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$817 | Average$976 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$820 | Average$1,113 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$835 | Average$912 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$864 | Average$874 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$928 | Average$1,175 | FlexibilityNo cancel fee | On-time67% |