
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,104 (IEagle) |
One-way from | $478 (oojo) |
Popular in | December |
Cheapest in | April |
Average price | $943 |
Fly from
Fly to
Route
Depart
Return
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Mon 8/3
11:27 pm-11:50 am
2 stops46h 23m
Bangkok Suvarnabhumi
Tue 8/18
3:15 am-11:56 pm
2 stops34h 41m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Thu 8/20
9:30 am-6:20 am
2 stops30h 50m
Bangkok Suvarnabhumi
Wed 9/2
3:00 am-4:49 pm
2 stops27h 49m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Thu 8/20
1:03 pm-9:35 am
3 stops30h 32m
Bangkok Suvarnabhumi
Mon 8/31
9:35 am-8:59 pm
2 stops25h 24m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Thu 10/1
7:00 am-9:35 am
3 stops36h 35m
Bangkok Suvarnabhumi
Tue 3/30
3:45 pm-6:31 pm
2 stops40h 46m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Thu 11/12
7:30 am-11:25 am
3 stops36h 55m
Bangkok Suvarnabhumi
Thu 11/26
4:55 pm-12:54 am
2 stops22h 59m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Fri 9/4
3:43 pm-9:35 am
3 stops27h 52m
Bangkok Suvarnabhumi
Sun 9/13
3:45 pm-6:11 pm
2 stops40h 26m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Fri 9/18
3:43 pm-9:35 am
3 stops27h 52m
Bangkok Suvarnabhumi
Thu 9/24
7:00 am-6:15 pm
3 stops25h 15m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Mon 11/9
1:39 pm-11:25 am
3 stops30h 46m
Bangkok Suvarnabhumi
Tue 2/2
7:10 am-6:31 pm
3 stops26h 21m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Thu 5/28
5:15 am-4:35 am
3 stops33h 20m
Bangkok Suvarnabhumi
Fri 6/5
9:35 am-12:50 am
2 stops29h 15m
PortlandBangkok
PDX - BKK
PDXBKK
Portland
Tue 7/21
1:14 pm-9:35 am
3 stops30h 21m
Bangkok Suvarnabhumi
Tue 7/28
3:45 pm-12:50 am
2 stops23h 05m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
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 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, April is the cheapest month in which you can book a flight from Portland to Bangkok Suvarnabhumi Airport (average of $914). Flying from Portland to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,672). 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.
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
ember j,Apr 2026
TPE - ONT
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
ember j,Apr 2026
TPE - ONT
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
ember j,Apr 2026
TPE - ONT
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
ember j,Apr 2026
TPE - ONT
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
ember j,Apr 2026
TPE - ONT
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
ember j,Apr 2026
TPE - ONT
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$856 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$653 | Average$1,096 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$754 | Average$875 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$759 | Average$900 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$776 | Average$1,011 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$781 | Average$899 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$785 | Average$1,011 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$795 | Average$1,013 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$821 | Average$981 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$896 | Average$1,002 | FlexibilityNo cancel fee | On-time74% |