
Round-trip from | $780 (oojo) |
|---|---|
One-way from | $348 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,019 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandBangkok
PDX - DMK
PDXDMK
Portland
Fri 1/23
9:50 am-10:05 pm
2 stops21h 15m
Bangkok Don Mueang Intl
Sat 1/31
8:45 am-6:30 pm
2 stops24h 45m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Fri 1/30
2:57 pm-9:50 am
2 stops27h 53m
Bangkok Suvarnabhumi
Fri 2/20
10:55 am-12:06 am
2 stops28h 11m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Mon 3/9
9:30 pm-12:35 pm
2 stops25h 05m
Bangkok Suvarnabhumi
Wed 3/11
5:40 pm-10:26 pm
2 stops42h 46m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Thu 2/19
5:23 am-12:45 am
2 stops28h 22m
Bangkok Suvarnabhumi
Sun 3/1
12:55 am-12:17 am
2 stops38h 22m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Mon 11/24
7:15 am-11:20 pm
2 stops25h 05m
Bangkok Suvarnabhumi
Tue 12/23
2:05 am-11:38 am
2 stops24h 33m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Mon 1/19
7:51 pm-11:25 am
2 stops24h 34m
Bangkok Suvarnabhumi
Mon 2/9
4:55 pm-12:41 pm
3 stops34h 46m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Thu 1/8
5:35 am-11:25 am
2 stops38h 50m
Bangkok Suvarnabhumi
Thu 1/22
4:55 pm-12:33 pm
3 stops34h 38m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Thu 2/19
7:30 am-11:25 am
2 stops36h 55m
Bangkok Suvarnabhumi
Tue 3/3
4:55 pm-12:38 pm
3 stops34h 43m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Tue 2/17
3:50 pm-11:25 am
3 stops28h 35m
Bangkok Suvarnabhumi
Mon 3/2
4:55 pm-10:59 pm
2 stops21h 04m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Sun 1/18
1:35 pm-11:25 am
2 stops54h 50m
Bangkok Suvarnabhumi
Thu 2/5
4:55 pm-2:46 pm
3 stops36h 51m
Booking 45 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 $968). 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.
Comfort
Crew
Boarding
Entertainment
Overall
Food
Reviews
Anonymous,Sep 2025
TPE - CRK
Comfort
Crew
Boarding
Entertainment
Overall
Food
Reviews
Anonymous,Sep 2025
TPE - CRK
Comfort
Crew
Boarding
Entertainment
Overall
Food
Reviews
Anonymous,Sep 2025
TPE - CRK
Comfort
Crew
Boarding
Entertainment
Overall
Food
Reviews
Anonymous,Sep 2025
TPE - CRK
Comfort
Crew
Boarding
Entertainment
Overall
Food
Reviews
Anonymous,Sep 2025
TPE - CRK
Comfort
Crew
Boarding
Entertainment
Overall
Food
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% |