Flights from Portland, OR to Bangkok, Thailand from $546

How to find the cheapest flight from
Portland (PDX) to Bangkok (BKK)

All the information you need to plan the best PDX to BKK flight in 2022: compare Portland to Bangkok flight prices with the expected peak season, weather and rainfall in Bangkok.

PDX - BKK Price	$781 - $1,280
BKK Temperature	78.8 - 86 °F
BKK Rainfall	0.4 - 12.6 inches

Popular in December High demand for flights, 31% potential price rise
Cheapest in September Best time to find cheap flights, 11% potential price drop
Round-trip from $781 From Portland to Bangkok
One-way from $546 One-way flight from Portland to Bangkok

Popular in

December

High demand for flights, 31% potential price rise

Cheapest in

September

Best time to find cheap flights, 11% potential price drop

Round-trip from

$781

From Portland to Bangkok

One-way from

$546

One-way flight from Portland to Bangkok

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

How far in advance should I book a flight from Portland to Bangkok?

To save on the cost of your flight from Portland to Bangkok, book at least 55 days before your planned departure. Booking around this time can save you about 8% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $871 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $874.

When is the cheapest time to fly from Portland to Bangkok (PDX - BKK)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Bangkok as you normally would.

What is the cheapest month to fly from Portland to Bangkok?

Flights from Portland to Bangkok lean towards being more expensive in December. Prices are generally better when you fly from Portland to Bangkok in September, with the cheapest ticket starting at $637.

Cheap flights from Portland to Bangkok in May, June 2022

The best prices found for PDX to BKK flights for May, June

20 Jun - 29 Aug

$1,333pp

PDX

Portland

Multiple Airlines

2 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Multiple Airlines

2 STOPS

PDX

Portland

2 Jun - 14 Jun

$1,334pp

PDX

Portland

Japan Airlines

2 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Japan Airlines

2 STOPS

PDX

Portland

20 Jun - 27 Jun

$1,338pp

PDX

Portland

Multiple Airlines

2 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Multiple Airlines

2 STOPS

PDX

Portland

Portland to Bangkok 2022 flight deals

Cheap flights to Bangkok from Portland found for this year

19 Oct - 31 Oct

$770pp

PDX

Portland

Multiple Airlines

2 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Multiple Airlines

2 STOPS

PDX

Portland

8 Oct - 16 Oct

$778pp

PDX

Portland

Multiple Airlines

2 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Multiple Airlines

2 STOPS

PDX

Portland

10 Oct - 6 Nov

$789pp

PDX

Portland

Multiple Airlines

2 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Multiple Airlines

3 STOPS

PDX

Portland

Last minute flights from Portland to Bangkok

Late deals on round-trip flights to Bangkok from Portland, departing today and this week

2 Jun - 14 Jun

$1,334pp

PDX

Portland

Japan Airlines

2 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Japan Airlines

2 STOPS

PDX

Portland

2 Jun - 15 Jun

$1,341pp

PDX

Portland

Multiple Airlines

2 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Multiple Airlines

2 STOPS

PDX

Portland

2 Jun - 15 Jun

$1,352pp

PDX

Portland

Japan Airlines

2 STOPS

BKK

Bangkok Suvarnabhumi

BKK

Bangkok Suvarnabhumi

Japan Airlines

2 STOPS

PDX

Portland

One-way flights to Bangkok from Portland

The cheapest one-way flights from Portland to Bangkok

2:35 am - 4:35 am

Singapore Airlines

2 Stops

36h 00m

PDX - BKK

$546

Travelgenio

6:35 am - 4:45 pm

Air Canada

3 Stops

44h 10m

PDX - BKK

$668

JustFly

2:19 am - 9:15 am

Korean Air

2 Stops

40h 56m

PDX - BKK

$685

Travelgenio

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portland</span> to <span class="emphasized">Bangkok</span> flights.

Flight FAQs

From Portland to Bangkok

What airport do you fly from for flights from Portland to Bangkok?

Most people fly from Portland (PDX) if they book a flight from Portland to Bangkok. On average, Portland has 0 outbound flights to Bangkok per day from 15 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

Which airlines flying from Portland to Bangkok have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Japan Airlines, ANA, and Air Canada flying from Portland to Bangkok have implemented new flexible cancellation policies.

Can I find flights from Portland to Bangkok for under $800 on Cheapflights?

Yes, there are multiple flights from Portland to Bangkok for under $800. The cheapest flight booked recently is on Multiple Airlines for just $770, but on average you can expect to pay $812.

Are there last-minute flights available from Portland to Bangkok for under $1,400?

There are currently 20+ open flights from Portland to Bangkok within the next 7 days for less than $1,400.

What is the cheapest airline to fly from Portland to Bangkok round-trip?

Singapore Airlines, at $794, was found to be the cheapest airline from Portland to Bangkok.. This flight start at 9% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Portland to Bangkok one-way?

$487 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on Korean Air and Air Canada, with prices starting from $562 and $668, respectively.

What are the cheapest flights from Portland to Bangkok?

On average you can expect to pay $3,231 for a flight from Portland to Bangkok. The cheapest flight overall is $533 while the most popular route, (Portland - Bangkok Suvarnabhumi) is currently priced at $771.

What are the most popular airlines that fly from Portland to Bangkok?

When booking a flight from Portland to Bangkok, you may want to consider flying on Major Airline, American Airlines or Air Canada as they are the most popular for this route.

COVID Restrictions

View COVID Travel Restrictions for Bangkok, Thailand

Do I need a COVID test to fly to Bangkok from Portland?

Information is based on travel restrictions from Portland to Bangkok

Most visitors from Portland need to provide a negative COVID-19 test result and/or quarantine to enter Bangkok.

COVID-19 testing requirements
Visitors from Portland are not required to present a negative COVID-19 PCR test or antigen result upon entering Bangkok.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering Bangkok.

Documents
Thailand Pass - The Thailand Pass is a web-based system for Thai and foreign travelers to fill in their travel and health information and upload the related documents before travelling. This system is operational and will replace the COE system on 1 November, 2021. However, the COE will continue to be used for certain groups of travelers.

Do I need a test to fly back to Portland from Bangkok?

Returning to Portland from Bangkok

COVID-19 testing requirements
Visitors from Bangkok must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Portland.

Quarantine requirements
Visitors from Bangkok are not required to quarantine after entering Portland.

Hide COVID Travel Restrictions for Bangkok, Thailand

Alternative routes for Portland to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.

Eugene to Chiang Mai from $1,249 pp

Portland to Chiang Mai from $1,582 pp

Destination information for Bangkok

Things to know before you go - useful duration and weather info for your trip from Portland to Bangkok.

$1 = ฿34.18

95.0 °F

8.6 ″

Airports servicing Portland

Portland (PDX)

Airports servicing Bangkok

Bangkok Suvarnabhumi (BKK)

Bangkok Don Mueang Intl (DMK)

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Juneyao Airlines	$9	$16	No cancel fee	66%	We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.
Alaska Airlines	$78	$138	No cancel fee	75%
China Eastern	$609	$787	No cancel fee	62%	We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.
EVA Air	$637	$906	No cancel fee	74%
Qatar Airways	$706	$912	No cancel fee	68%
Singapore Airlines	$711	$777	No cancel fee	81%
Japan Airlines	$788	$947	No cancel fee	79%	We couldn't confirm the COVID-19 safety measures taken by Japan Airlines. Please check directly on their website for additional information.
American Airlines	$806	$955	No cancel fee	71%
Korean Air	$815	$1,004	No cancel fee	81%
Delta	$841	$1,386	No cancel fee	N/A