Cheap Flights from Portland, OR to Bangkok from $406

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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 $406, 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: $406 (one-way), $696 (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 $406. Take a look at the list of flights with layovers from Portland to Bangkok from $406. There’re no direct flights. The fastest connecting flight – 20h 30m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $406 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 $434 Find flight	07:45 Portland Portland	04:35+2 дня Bangkok Suvarnabhumi	30h 50m layover 1h 17m - San Francisco 10h 10m - Tokyo	All Nippon Airways	NH7325 NH7011 NH849
from $434 Find flight	07:45 Portland Portland	06:00+2 дня Bangkok Suvarnabhumi	32h 15m layover 1h 18m - San Francisco 11h 35m - Tokyo	All Nippon Airways	NH7325 NH7011 NH877
from $434 Find flight	07:37 Portland Portland	15:30+2 дня Bangkok Suvarnabhumi	41h 53m layover 1h 27m - San Francisco 20h 55m - Tokyo	All Nippon Airways	NH7325 NH7011 NH847
from $437 Find flight	09:47 Portland Portland	23:55+2 дня Bangkok Suvarnabhumi	24h 8m layover 1h 0m - San Francisco 3h 45m - Tokyo	All Nippon Airways	NH7313 NH7 NH805
from $437 Find flight	07:45 Portland Portland	23:55+2 дня Bangkok Suvarnabhumi	26h 10m layover 3h 2m - San Francisco 3h 45m - Tokyo	All Nippon Airways	NH7325 NH7 NH805
from $437 Find flight	07:45 Portland Portland	23:55+2 дня Bangkok Suvarnabhumi	26h 10m layover 2h 17m - San Francisco 4h 40m - Tokyo	All Nippon Airways	NH7325 NH7013 NH805
from $440 Find flight	09:47 Portland Portland	15:30+2 дня Bangkok Suvarnabhumi	39h 43m layover 14h 5m - San Francisco 6h 20m - Tokyo	All Nippon Airways	NH7313 NH107 NH847
from $440 Find flight	07:45 Portland Portland	15:30+2 дня Bangkok Suvarnabhumi	41h 45m layover 16h 8m - San Francisco 6h 20m - Tokyo	All Nippon Airways	NH7325 NH107 NH847
from $440 Find flight	09:47 Portland Portland	04:35+3 дня Bangkok Suvarnabhumi	52h 48m layover 14h 5m - San Francisco 19h 35m - Tokyo	All Nippon Airways	NH7313 NH107 NH849
from $440 Find flight	09:47 Portland Portland	06:00+3 дня Bangkok Suvarnabhumi	54h 13m layover 14h 5m - San Francisco 21h 0m - Tokyo	All Nippon Airways	NH7313 NH107 NH877
from $440 Find flight	07:45 Portland Portland	04:35+3 дня Bangkok Suvarnabhumi	54h 50m layover 16h 8m - San Francisco 19h 35m - Tokyo	All Nippon Airways	NH7325 NH107 NH849
from $440 Find flight	07:45 Portland Portland	06:00+3 дня Bangkok Suvarnabhumi	56h 15m layover 16h 8m - San Francisco 21h 0m - Tokyo	All Nippon Airways	NH7325 NH107 NH877
from $444 Find flight	09:47 Portland Portland	04:35+2 дня Bangkok Suvarnabhumi	28h 48m layover 1h 0m - San Francisco 8h 40m - Tokyo	All Nippon Airways	NH7313 NH7 NH849
from $444 Find flight	09:47 Portland Portland	06:00+2 дня Bangkok Suvarnabhumi	30h 13m layover 1h 0m - San Francisco 10h 5m - Tokyo	All Nippon Airways	NH7313 NH7 NH877
from $450 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 August 29, 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
15:30 — 06:25 +2 days	15:30 — 10:50 DE2091 Condor Airlines Portland — Frankfurt 3h 55m stop 14:45 — 06:25 TG921 Thai Airways Frankfurt — Bangkok	24h 55m including layover	Find flight from$1569
18:35 — 12:30 +2 days	18:35 — 13:50 DE2091 Condor Airlines Portland — Frankfurt 6h 20m stop 20:10 — 12:30 DE2362 Condor Airlines Frankfurt — Bangkok	27h 55m including layover	Find flight from$977
18:35 — 12:30 +2 days	18:35 — 13:50 DE2091 Condor Airlines Portland — Frankfurt 6h 50m stop 20:40 — 12:30 TG923 Thai Airways Frankfurt — Bangkok	27h 55m including layover	Find flight from$1759
05:15 — 06:55 +2 days	05:15 — 06:08 QR2177 Qatar Airways Portland — Seattle 10h 22m stop 16:30 — 17:05 QR720 Qatar Airways Seattle — Doha 3h stop 20:30 — 07:20 QR830 Qatar Airways Doha — Bangkok	35h 40m including layover	Find flight from$492
05:25 — 23:55 +2 days	05:25 — 07:21 UA4781 United Airlines Portland — San Francisco 4h 34m stop 11:55 — 14:30 UA837 United Airlines San Francisco — Tokyo 4h 40m stop 19:10 — 23:55 UA7971 United Airlines Tokyo — Bangkok	28h 30m including layover	Find flight from$450
06:15 — 00:05 +2 days	06:15 — 07:32 AC8649 Air Canada Portland — Vancouver 3h 48m stop 11:20 — 16:05 AC7 Air Canada Vancouver — Hong Kong 6h stop 22:05 — 00:05 UO710 Hong Kong Express Airways Hong Kong — Bangkok	27h 50m including layover	Find flight from$504
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$434
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$434
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$437
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$440
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$406
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$406
11:57 — 06:55 +2 days	11:57 — 12:52 AS2124 Alaska Airlines Portland — Seattle 3h 38m stop 16:30 — 17:05 QR720 Qatar Airways Seattle — Doha 3h stop 20:05 — 06:55 QR830 Qatar Airways Doha — Bangkok	28h 58m including layover	Find flight from$505
13:25 — 06:55 +2 days	13:25 — 14:25 AS1016 Alaska Airlines Portland — Seattle 2h 5m stop 16:30 — 17:05 QR720 Qatar Airways Seattle — Doha 3h stop 20:05 — 06:55 QR830 Qatar Airways Doha — Bangkok	27h 30m including layover	Find flight from$505
13:37 — 23:55 +3 days	13:37 — 15:30 UA776 United Airlines Portland — San Francisco 20h 25m stop 11:55 — 14:30 UA837 United Airlines San Francisco — Tokyo 4h 40m stop 19:10 — 23:55 UA7971 United Airlines Tokyo — Bangkok	44h 18m including layover	Find flight from$468
14:30 — 10:55 +2 days	14:30 — 16:23 HA6413 Hawaiian Airlines Portland — San Francisco 7h 7m stop 23:30 — 04:00 OZ211 Asiana Airlines San Francisco — Seoul 3h 20m stop 07:20 — 10:55 OZ743 Asiana Airlines Seoul — Bangkok	30h 25m including layover	Find flight from$504
14:50 — 10:55 +2 days	14:50 — 16:42 HA6404 Hawaiian Airlines Portland — San Francisco 6h 48m stop 23:30 — 04:00 OZ211 Asiana Airlines San Francisco — Seoul 3h 20m stop 07:20 — 10:55 OZ743 Asiana Airlines Seoul — Bangkok	30h 5m including layover	Find flight from$504
15:40 — 23:55 +3 days	15:40 — 17:31 UA740 United Airlines Portland — San Francisco 18h 24m stop 11:55 — 14:30 UA837 United Airlines San Francisco — Tokyo 4h 40m stop 19:10 — 23:55 UA7971 United Airlines Tokyo — Bangkok	42h 15m including layover	Find flight from$468
17:32 — 10:55 +2 days	17:32 — 19:18 HA6409 Hawaiian Airlines Portland — San Francisco 4h 12m stop 23:30 — 04:00 OZ211 Asiana Airlines San Francisco — Seoul 3h 20m stop 07:20 — 10:55 OZ743 Asiana Airlines Seoul — Bangkok	27h 23m including layover	Find flight from$504
17:36 — 23:25 +3 days	17:36 — 19:30 AS1295 Alaska Airlines Portland — San Francisco 17h 40m stop 13:10 — 17:20 KE24 Korean Air San Francisco — Seoul 2h 25m stop 19:45 — 23:25 KE659 Korean Air Seoul — Bangkok	39h 49m including layover	Find flight from$489
19:41 — 12:00 +2 days	19:40 — 20:35 JX7021 Jambojet Portland — Seattle 4h 40m stop 01:15 — 04:25 JX31 Jambojet Seattle — Taipei 4h 5m stop 09:00 — 12:00 JX741 Jambojet Taipei — Bangkok	26h 19m including layover	Find flight from$493
19:41 — 16:40 +2 days	19:40 — 20:35 JX7021 Jambojet Portland — Seattle 4h 40m stop 01:15 — 04:25 JX31 Jambojet Seattle — Taipei 8h 55m stop 13:50 — 16:40 JX745 Jambojet Taipei — Bangkok	30h 59m including layover	Find flight from$493
20:59 — 12:00 +2 days	17:50 — 18:52 JX7019 Jambojet Portland — Seattle 3h 20m stop 00:05 — 05:15 JX31 Jambojet Seattle — Taipei 4h 5m stop 09:25 — 12:35 JX741 Jambojet Taipei — Bangkok	25h 1m including layover	Find flight from$493
20:59 — 16:40 +2 days	17:50 — 18:52 JX7019 Jambojet Portland — Seattle 3h 20m stop 00:05 — 05:15 JX31 Jambojet Seattle — Taipei 8h 55m stop 13:30 — 16:30 JX745 Jambojet Taipei — Bangkok	29h 41m including layover	Find flight from$493
21:10 — 23:25 +3 days	21:10 — 22:59 HA6411 Hawaiian Airlines Portland — San Francisco 14h 11m stop 13:10 — 17:20 KE24 Korean Air San Francisco — Seoul 2h 25m stop 19:45 — 23:25 KE659 Korean Air Seoul — Bangkok	36h 15m including layover	Find flight from$451
21:50 — 23:10 +4 days	21:50 — 23:39 HA6825 Hawaiian Airlines Portland — San Francisco 23h 51m stop 23:30 — 04:00 OZ211 Asiana Airlines San Francisco — Seoul 15h 30m stop 19:30 — 23:10 OZ741 Asiana Airlines Seoul — Bangkok	59h 20m including layover	Find flight from$476
22:00 — 12:00 +2 days	21:07 — 22:00 JX7023 Jambojet Portland — Seattle 2h 14m stop 00:05 — 05:15 JX31 Jambojet Seattle — Taipei 4h 5m stop 09:25 — 12:35 JX741 Jambojet Taipei — Bangkok	24h including layover	Find flight from$493
22:00 — 16:40 +2 days	21:59 — 22:59 JX7023 Jambojet Portland — Seattle 2h 14m stop 01:15 — 04:25 JX31 Jambojet Seattle — Taipei 8h 55m stop 13:50 — 16:40 JX745 Jambojet Taipei — Bangkok	28h 40m including layover	Find flight from$493

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

*Departure and arrival times - local. Updated on August 29, 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 406 $), august (from 406 $), september (from 485 $).

The most expensive months are december (from 1 630 $), november (from 793 $), february (from 716 $).

What is the lowest airfare Portland to Bangkok?

The cheapest plane ticket found by our users is $406. 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

$406

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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 $ 977 . And the most expensive tickets are offered by British Airways airline - from $ 6993.

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 $406.

DE - Condor Airlines

from $977

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JL - Japan Airlines - JAL

from $485

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FI - Icelandair

from $1106

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UA - United Airlines

from $450

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LX - SWISS International Air Lines

from $2666

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JX - Jambojet

from $493

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SK - SAS

from $2611

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KE - Korean Air

from $548

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MH - Malaysia Airlines

from $1075

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WS - WestJet

from $4182

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CA - Air China Limited

from $926

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SQ - Singapore Airlines

from $965

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See more connecting flights

Airports

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

Portland airports

Portland-PDX

from $406
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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 — San Francisco

from $56

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Portland — Dallas

from $59

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Portland — Boise

from $66

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Portland — Miami

from $65

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Portland — Houston

from $79

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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»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
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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