Cheap Flights from Portland, OR to Bangkok from $395

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On Cheapflightsplus.com you will find 1000 connecting flights from Portland to Bangkok. You can compare airfare deals from 29 airlines and multiple travel sites from $395, book and save on cheap plane tickets and last minute offers. Also check out PDX-BKK flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Portland to Bangkok Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $395 (one-way), $677 (round-trip).

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Best Flights from Portland to Bangkok Today

Take a look at the list of non stop flights and flights with layovers from Portland to Bangkok with the lowest price of $395. Take a look at the list of flights with layovers from Portland to Bangkok from $395. There’re no direct flights. The fastest connecting flight – 20h 30m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $395 Find flight	10:05 Portland Portland	04:35+2 дня Bangkok Suvarnabhumi	28h 30m layover 5h 23m - Vancouver 5h 5m - Tokyo	All Nippon Airways	NH5393 NH115 NH849
from $438 Find flight	07:10 Portland Portland	23:25+2 дня Bangkok Suvarnabhumi	26h 15m layover 4h 11m - San Francisco 2h 25m - Seoul	Hawaiian Airlines	HA6368 KE24 KE659

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 18, 2025

Flight Schedule Portland (Oregon) to Bangkok

Full flight schedule will help you in detecting at what time planes fly from Portland to Bangkok. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
07:37 — 15:30 +2 days	07:37 — 09:28 NH7325 All Nippon Airways Portland — San Francisco 1h 27m stop 10:55 — 13:55 NH7011 All Nippon Airways San Francisco — Tokyo 20h 55m stop 10:50 — 15:30 NH847 All Nippon Airways Tokyo — Bangkok	41h 53m including layover	Find flight from$422
07:45 — 04:35 +2 days	07:37 — 09:28 NH7325 All Nippon Airways Portland — San Francisco 1h 17m stop 10:55 — 13:55 NH7011 All Nippon Airways San Francisco — Tokyo 10h 10m stop 00:05 — 04:35 NH849 All Nippon Airways Tokyo — Bangkok	30h 50m including layover	Find flight from$422
07:45 — 06:00 +2 days	07:37 — 09:28 NH7325 All Nippon Airways Portland — San Francisco 1h 18m stop 10:55 — 13:55 NH7011 All Nippon Airways San Francisco — Tokyo 11h 35m stop 01:30 — 06:00 NH877 All Nippon Airways Tokyo — Bangkok	32h 15m including layover	Find flight from$422
07:45 — 23:55 +2 days	07:37 — 09:28 NH7325 All Nippon Airways Portland — San Francisco 3h 2m stop 12:40 — 15:25 NH7 All Nippon Airways San Francisco — Tokyo 3h 45m stop 19:10 — 23:55 NH805 All Nippon Airways Tokyo — Bangkok	26h 10m including layover	Find flight from$425
07:45 — 23:55 +2 days	07:37 — 09:28 NH7325 All Nippon Airways Portland — San Francisco 2h 17m stop 11:55 — 14:30 NH7013 All Nippon Airways San Francisco — Tokyo 4h 40m stop 19:10 — 23:55 NH805 All Nippon Airways Tokyo — Bangkok	26h 10m including layover	Find flight from$425
07:45 — 15:30 +2 days	07:37 — 09:28 NH7325 All Nippon Airways Portland — San Francisco 16h 8m stop 01:45 — 04:30 NH107 All Nippon Airways San Francisco — Tokyo 6h 20m stop 10:50 — 15:30 NH847 All Nippon Airways Tokyo — Bangkok	41h 45m including layover	Find flight from$427
07:45 — 04:35 +3 days	07:37 — 09:28 NH7325 All Nippon Airways Portland — San Francisco 16h 8m stop 01:45 — 04:30 NH107 All Nippon Airways San Francisco — Tokyo 19h 35m stop 00:05 — 04:35 NH849 All Nippon Airways Tokyo — Bangkok	54h 50m including layover	Find flight from$427
07:45 — 06:00 +3 days	07:37 — 09:28 NH7325 All Nippon Airways Portland — San Francisco 16h 8m stop 01:45 — 04:30 NH107 All Nippon Airways San Francisco — Tokyo 21h stop 01:30 — 06:00 NH877 All Nippon Airways Tokyo — Bangkok	56h 15m including layover	Find flight from$427
09:47 — 23:55 +2 days	06:00 — 07:50 NH7313 All Nippon Airways Portland — San Francisco 1h stop 11:00 — 15:20 NH7 All Nippon Airways San Francisco — Tokyo 3h 45m stop 18:40 — 00:05 NH805 All Nippon Airways Tokyo — Bangkok	24h 8m including layover	Find flight from$425
09:47 — 15:30 +2 days	06:00 — 07:50 NH7313 All Nippon Airways Portland — San Francisco 14h 5m stop 00:20 — 04:40 NH107 All Nippon Airways San Francisco — Tokyo 6h 20m stop 11:05 — 16:20 NH847 All Nippon Airways Tokyo — Bangkok	39h 43m including layover	Find flight from$427
09:47 — 04:35 +3 days	06:00 — 07:50 NH7313 All Nippon Airways Portland — San Francisco 14h 5m stop 00:20 — 04:40 NH107 All Nippon Airways San Francisco — Tokyo 19h 35m stop 00:05 — 05:10 NH849 All Nippon Airways Tokyo — Bangkok	52h 48m including layover	Find flight from$427
09:47 — 06:00 +3 days	06:03 — 08:00 NH7313 All Nippon Airways Portland — San Francisco 14h 5m stop 00:20 — 04:50 NH107 All Nippon Airways San Francisco — Tokyo 21h stop 01:30 — 06:35 NH877 All Nippon Airways Tokyo — Bangkok	54h 13m including layover	Find flight from$427
10:05 — 04:35 +2 days	10:05 — 11:22 NH5393 All Nippon Airways Portland — Vancouver 5h 23m stop 16:45 — 19:00 NH115 All Nippon Airways Vancouver — Tokyo 5h 5m stop 00:05 — 04:35 NH849 All Nippon Airways Tokyo — Bangkok	28h 30m including layover	Find flight from$395
10:05 — 06:00 +2 days	10:05 — 11:22 NH5393 All Nippon Airways Portland — Vancouver 5h 23m stop 16:45 — 19:00 NH115 All Nippon Airways Vancouver — Tokyo 6h 30m stop 01:30 — 06:00 NH877 All Nippon Airways Tokyo — Bangkok	29h 55m including layover	Find flight from$395
10:05 — 15:30 +2 days	10:05 — 11:22 NH5393 All Nippon Airways Portland — Vancouver 5h 23m stop 16:45 — 19:00 NH115 All Nippon Airways Vancouver — Tokyo 15h 50m stop 10:50 — 15:30 NH847 All Nippon Airways Tokyo — Bangkok	39h 25m including layover	Find flight from$395

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on September 18, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Portland to Bangkok depends on and how to choose the most interesting flight option for you.

Distance between Portland and Bangkok is 12120 miles. Time difference between the cities is 3h. Airplanes depart 05:15 to 23:18 from 1 Portland airport and arrive 05:15 to 23:18 to 2 Bangkok airports. Average flight time is 30h.

The fastest flight 20h 30m
Average flight time 30h
The earliest flight 05:15
The latest flight 23:18
Distance 7532 ml

The cheapest months to travel to Bangkok are july (from 395 $), august (from 395 $), september (from 471 $).

The most expensive months are december (from 1 585 $), november (from 771 $), february (from 696 $).

What is the lowest airfare Portland to Bangkok?

The cheapest plane ticket found by our users is $395. This airfare is for economy class on one-way NH5393 flight by All Nippon Airways for July 5, 2025 which leaves Portland in Portland at 10:05 am and arrives at Bangkok Suvarnabhumi at 04:35.

Economy class

$395

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Business class

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First class

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Popular Airlines on the Route

The flight Portland — Bangkok is served by 29 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by Condor Airlines - 5 departures per week at the price of from $ 950 . And the most expensive tickets are offered by British Airways airline - from $ 6797.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 1000 flights with layovers on the route. The fastest connecting flight is KE3072 by Korean Air takes 20h 30m and the cheapest is NH5393 by All Nippon Airways for $395.

DE - Condor Airlines

from $950

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JL - Japan Airlines - JAL

from $471

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FI - Icelandair

from $1075

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UA - United Airlines

from $438

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LX - SWISS International Air Lines

from $2592

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JX - Jambojet

from $479

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SK - SAS

from $2538

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KE - Korean Air

from $533

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MH - Malaysia Airlines

from $1045

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WS - WestJet

from $4065

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CA - Air China Limited

from $900

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SQ - Singapore Airlines

from $938

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Airports

You can fly from Portland to Bangkok from 1 airports (Portland).

Portland airports

Portland-PDX

from $395
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Bangkok airports

Suvarnabhumi-BKK

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Don Muang-DMK

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Airplanes

There are flights to Bangkok from Portland by 29 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Portland

You may also consider searching for discounted plane tickets to some other popular places from Portland within United States.

Portland — Boston

from $62

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Portland — Dallas

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Portland — San Jose

from $59

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Portland — Orlando

from $63

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Portland — Tampa

from $67

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Portland — Minneapolis

from $55

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Top International Destinations from Portland

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Portland — Paris

from $69

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Portland — Dublin

from $78

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Portland — Mexico City

from $55

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Portland — Frankfurt

from $70

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Portland — Sydney

from $79

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Portland — Madrid

from $71

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Portland — Bangkok

from $60

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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