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฿4,698+ Cheap flights from Portland

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — BKK
19 Feb — 26 Feb1
1 adult

What to know about flights from Portland

Discover essential information about flights departing from Portland, including flight schedules, destinations, airlines operating at the Portland airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 14 February 2025.

Good round-trip deal

฿9,334 or less

Good one-way deal

฿8,053 or less
Price to beat on a round-trip flight from Portland.
Price to beat on a one-way flight from Portland.

Find flights from Portland

Cheapest flights from Portland
Explore the most affordable flight options available from Portland. Find the lowest fares based on data from user searches, with prices last updated on 14 February 2025.

Wed 23/415:45PDX - BKK
2 stops42h 10mUnited Airlines
Thu 22/507:00BKK - PDX
2 stops25h 35mUnited Airlines
Deal found 14/2฿32,849
Tue 4/306:00PDX - HKT
3 stops35h 45mMultiple Airlines
Wed 12/311:00HKT - PDX
2 stops21h 24mMultiple Airlines
Deal found 14/2฿32,917
Wed 16/412:30PDX - BKK
2 stops37h 50mMultiple Airlines
Tue 22/402:40BKK - PDX
2 stops35h 02mMultiple Airlines
Deal found 12/2฿32,984
Thu 17/407:00PDX - HKT
2 stops36h 05mSingapore Airlines
Sun 18/509:55HKT - PDX
2 stops41h 41mSingapore Airlines
Deal found 14/2฿33,018
Sun 13/417:20PDX - BKK
2 stops28h 40mSTARLUX Airlines
Sun 20/417:50BKK - PDX
2 stops41h 01mSTARLUX Airlines
Deal found 12/2฿33,018
Tue 13/507:40PDX - BKK
2 stops34h 55mSingapore Airlines
Tue 3/615:30BKK - PDX
2 stops36h 06mSingapore Airlines
Deal found 13/2฿33,356
Sun 11/506:00PDX - BKK
2 stops43h 30mANA
Wed 18/609:35BKK - PDX
2 stops23h 11mANA
Deal found 13/2฿33,390
Mon 7/406:05PDX - BKK
2 stops28h 35mChina Eastern
Sun 27/402:10BKK - PDX
2 stops27h 43mChina Eastern
Deal found 12/2฿33,660
Tue 11/317:15PDX - BKK
2 stops27h 30mEVA Air
Sat 22/302:15BKK - PDX
2 stops22h 33mEVA Air
Deal found 12/2฿34,978
Mon 24/310:10PDX - BKK
1 stop29h 05mแอร์แคนาดา
Wed 16/418:30BKK - PDX
2 stops34h 15mแอร์แคนาดา
Deal found 13/2฿35,485
Tue 4/306:00PDX - HKT
2 stops49h 45mChina Eastern
Tue 11/300:20HKT - PDX
2 stops29h 39mChina Eastern
Deal found 13/2฿36,026
Thu 15/517:55PDX - BKK
2 stops26h 05mCathay Pacific
Wed 28/512:30BKK - PDX
2 stops22h 18mCathay Pacific
Deal found 14/2฿36,735

Find flights from Portland within your budget

Find flights departing from Portland that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 14 February 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Wed 23/4

15:45-23:55

2 stops42h 10m

Bangkok Suvarnabhumi

Thu 22/5

07:00-18:35

2 stops25h 35m

฿32,849

PortlandPhuket City

PDX - HKT

PDXHKT

Portland

Tue 4/3

06:00-08:45

3 stops35h 45m

Phuket City

Wed 12/3

11:00-18:24

2 stops21h 24m

฿32,917

PortlandBangkok

PDX - BKK

PDXBKK

Portland

Wed 16/4

12:30-16:20

2 stops37h 50m

Bangkok Suvarnabhumi

Tue 22/4

02:40-23:42

2 stops35h 02m

฿32,984