Bangkok (BKK) → Portland (PDX)
About Bangkok to Portland Flights
Discover the best flights from Bangkok to Portland, covering 12,119 km in approximately 15h 39m. Bangkok (BKK) to Portland (PDX) is one of the major long-haul routes connecting Thailand and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Bangkok to Portland.
12-Month Price History
Flight prices from Bangkok to Portland vary significantly throughout the year. February typically offers the best deals with average prices around $2157, while July sees the highest prices, averaging $3592. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
151 days
For best prices
Booking Tips
For the best prices on Bangkok to Portland flights, we recommend booking 131 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $1970 | $7480 | $10990 |
Alaska Airlines AS | $2000 | $8010 | $10620 |
American Airlines AA | $2280 | $8220 | $10060 |
Thai VietJet Air VZ | $2330 | $6350 | $11140 |
Thai Airways TG | $2390 | $6870 | $12670 |
Delta Air Lines DL | $2520 | $8460 | $13180 |
British Airways BA | $2640 | $7190 | $13060 |
United Airlines
UA
Economy
$1970
Business
$7480
First
$10990
Alaska Airlines
AS
Economy
$2000
Business
$8010
First
$10620
American Airlines
AA
Economy
$2280
Business
$8220
First
$10060
Thai VietJet Air
VZ
Economy
$2330
Business
$6350
First
$11140
Thai Airways
TG
Economy
$2390
Business
$6870
First
$12670
Delta Air Lines
DL
Economy
$2520
Business
$8460
First
$13180
British Airways
BA
Economy
$2640
Business
$7190
First
$13060
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Bangkok → Portland
Don Mueang International (DMK) to Portland International (PDX)
Distance: 12,106 km
Average price: $2491
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Frequently Asked Questions
How long is the flight from Bangkok to Portland?
The flight time from Bangkok (BKK) to Portland (PDX) is approximately 15 hours and 39 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Bangkok and Portland?
The aerial distance between Bangkok and Portland is 12,119 kilometers (7,530 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Bangkok to Portland?
Several airlines operate flights between Bangkok and Portland, including Alaska Airlines, Thai Airways, Thai VietJet Air and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Bangkok to Portland?
Based on historical data, February typically offers the lowest airfares for flights from Bangkok to Portland. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Portland?
For the best prices on Bangkok to Portland flights, we recommend booking 163 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Bangkok to Portland?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Thailand traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Bangkok and Portland?
Bangkok operates on Asia/Bangkok time zone, while Portland is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.