PDX - BKK

฿14,408 Find Cheap Flights from Portland to Bangkok Suvarnabhumi Airport – Compare and Save

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Everything you should know

Cheapest return flight
฿26,965
Typical prices: ฿29,329-฿44,413
แอร์แคนาดา
Mon 3/12Thu 13/12
PDX - BKK • 2 stops
Cheapest one-way flight
฿14,408
Typical prices: ฿15,554-฿20,897
Multiple Airlines
Mon 5/11
PDX - BKK • 2 stops
When to book
26 weeks
in advance
Our data shows that travellers who book at least 26 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 19% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Vancouver Intl (YVR)
Cheapest • Avg ฿50,758 (return)
Amsterdam Schiphol (AMS)
Shortest trip • 33h 49m (one-way)
Insights
Insights
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We hope you enjoy your trip to Bangkok Suvarnabhumi Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Bangkok (PDX-BKK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portland to Suvarnabhumi

Thu 3 Dec - Sun 13 Dec
แอร์แคนาดา Logo
07:00 - 00:20PDX  Portland-BKK Bangkok Suvarnabhumi
26h 20m2 stops Vancouver Intl Incheon Intl
แอร์แคนาดา Logo
08:25 - 18:31BKK  Bangkok Suvarnabhumi-PDX Portland
25h 06m1 stop Vancouver Intl
฿26,965แอร์แคนาดา
Thu 3 Dec - Sun 13 Dec
แอร์แคนาดา Logo
07:00 - 00:20PDX  Portland-BKK Bangkok Suvarnabhumi
26h 20m2 stops Vancouver Intl Incheon Intl
แอร์แคนาดา Logo
09:50 - 14:41BKK  Bangkok Suvarnabhumi-PDX Portland
19h 51m2 stops Incheon Intl Vancouver Intl
฿27,197แอร์แคนาดา
Thu 3 Dec - Sun 13 Dec
แอร์แคนาดา Logo
07:00 - 00:20PDX  Portland-BKK Bangkok Suvarnabhumi
26h 20m2 stops Vancouver Intl Incheon Intl
แอร์แคนาดา Logo
09:50 - 14:41BKK  Bangkok Suvarnabhumi-PDX Portland
19h 51m2 stops Incheon Intl Vancouver Intl
฿27,230แอร์แคนาดา
Sun 6 Dec - Mon 14 Dec
แอร์แคนาดา Logo
07:00 - 00:20PDX  Portland-BKK Bangkok Suvarnabhumi
26h 20m2 stops Vancouver Intl Incheon Intl
แอร์แคนาดา Logo
23:55 - 14:41BKK  Bangkok Suvarnabhumi-PDX Portland
29h 46m2 stops Incheon Intl Vancouver Intl
฿29,212แอร์แคนาดา
Sat 26 Sep - Sun 4 Oct
Multiple Airlines Logo
10:33 - 16:40PDX  Portland-BKK Bangkok Suvarnabhumi
40h 07m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
17:50 - 09:31BKK  Bangkok Suvarnabhumi-PDX Portland
29h 41m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles
฿29,543Multiple Airlines
Thu 5 Nov - Sat 14 Nov
Multiple Airlines Logo
17:04 - 12:35PDX  Portland-BKK Bangkok Suvarnabhumi
28h 31m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
17:40 - 09:31BKK  Bangkok Suvarnabhumi-PDX Portland
30h 51m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles
฿29,873Multiple Airlines
Sun 27 Sep - Fri 23 Oct
Multiple Airlines Logo
19:45 - 00:10PDX  Portland-BKK Bangkok Suvarnabhumi
38h 25m2 stops Vancouver Intl Beijing Capital
Multiple Airlines Logo
07:05 - 14:46BKK  Bangkok Suvarnabhumi-PDX Portland
21h 41m1 stop Vancouver Intl
฿30,006Multiple Airlines
Thu 5 Nov - Thu 19 Nov
Multiple Airlines Logo
17:04 - 12:35PDX  Portland-BKK Bangkok Suvarnabhumi
28h 31m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
17:40 - 09:43BKK  Bangkok Suvarnabhumi-PDX Portland
31h 03m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles
฿30,072Multiple Airlines
Thu 3 Dec - Sat 12 Dec
Multiple Airlines Logo
07:00 - 00:20PDX  Portland-BKK Bangkok Suvarnabhumi
26h 20m2 stops Vancouver Intl Incheon Intl
Multiple Airlines Logo
02:30 - 18:31BKK  Bangkok Suvarnabhumi-PDX Portland
31h 01m2 stops Shanghai Pu Dong Vancouver Intl
฿30,270Multiple Airlines
Thu 21 Jan - Mon 8 Feb
Multiple Airlines Logo
17:32 - 12:35PDX  Portland-BKK Bangkok Suvarnabhumi
28h 03m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
17:40 - 08:40BKK  Bangkok Suvarnabhumi-PDX Portland
30h 00m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles
฿30,303Multiple Airlines
Booking Insights

Price, demand, and travel trends for Portland to Bangkok Suvarnabhumi Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Portland to Bangkok Suvarnabhumi Airport with more confidence.

How much is a return flight from Portland to Bangkok Suvarnabhumi Airport?

Return flights from Portland to Bangkok Suvarnabhumi Airport start at ฿26,965. Prices are below average for this route right now, with typical return fares ranging from ฿29,329 to ฿44,413. The lowest price found in the past 5 days was ฿26,965 on แอร์แคนาดา.

What's the cheapest day of the week to fly from Portland to Bangkok Suvarnabhumi Airport?

Sunday is the cheapest day of the week to fly from Portland to Bangkok Suvarnabhumi Airport and is 11% cheaper than the average day. Saturday is the most expensive day with flight prices 8% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • May is the cheapest month to fly from Portland to Bangkok Suvarnabhumi Airport at ฿28,948 return.
  • December (฿58,557) and June (฿46,958) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 102% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Portland to Bangkok Suvarnabhumi Airport the cheapest?

Flights from Portland to Bangkok Suvarnabhumi Airport are cheapest 26 weeks before departure. Booking in this window typically costs about 19% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Portland to Bangkok Suvarnabhumi Airport flights

Low season

May

Cheapest flight

฿14,408
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (64% more expensive on average)
Flights from Portland to Bangkok Suvarnabhumi Airport

When to book flights from Portland to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Portland to Suvarnabhumi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Portland to Bangkok Suvarnabhumi Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Portland to Bangkok Suvarnabhumi Airport?

    Flights from Portland to Bangkok Suvarnabhumi Airport usually depart from Portland (PDX) and arrive at Bangkok Suvarnabhumi (BKK).

  • Which cabin classes can I book on flights from Portland to Bangkok Suvarnabhumi Airport?

    Only Economy class is available on flights from Portland to Bangkok Suvarnabhumi Airport.

  • Which airports do connecting flights from Portland to Bangkok Suvarnabhumi Airport pass through?

    Connecting flights from Portland to Bangkok Suvarnabhumi Airport most commonly pass through:

    • Vancouver Intl (YVR) – 99% of one-stop connections
    • Amsterdam Schiphol (AMS) – 1% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Portland to Bangkok Suvarnabhumi Airport?

    On the Portland to Bangkok Suvarnabhumi Airport route, being flexible with your departure day can save you up to 18%. Sunday is the cheapest day at ฿31,922 return on average, while Saturday is the most expensive at ฿38,763 – a ฿6,840 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Bangkok Suvarnabhumi Airport?

    Some of the most popular sights in Bangkok Suvarnabhumi Airport are Victory Monument, Thammasat University, and Centralworld. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

  • How expensive are last-minute Portland to Bangkok Suvarnabhumi Airport flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 14% above the route average of ฿35,806. Book 26 weeks before departure for the lowest fares.

  • How long is a flight from Portland to Bangkok Suvarnabhumi Airport?

    There are currently no direct flights available from Portland to Bangkok Suvarnabhumi Airport. Flights with 1 stopover take between 18h 21m and 33h 49m in total, depending on the connection.

  • Do I need a passport to fly from Portland to Bangkok Suvarnabhumi Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Portland to Bangkok Suvarnabhumi Airport looking right now?

    One-way fares from Portland to Bangkok Suvarnabhumi Airport are currently lower than usual. Average one-way flight prices are about ฿15,356, which is 11% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Portland to Bangkok Suvarnabhumi Airport?

    Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time of 18h 21m, compared to 33h 49m via Amsterdam Schiphol (AMS).

  • What is the time difference between Portland and Bangkok Suvarnabhumi Airport?

    Bangkok Suvarnabhumi Airport is 14 hours ahead of Portland (Indochina Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Bangkok Suvarnabhumi Airport (BKK)?

    Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car hire companies, with daily rates starting from around ฿443 for economy cars. Top options include:
    • Drive Car Rental
    • Alamo
    • Sixt
    • Yesaway
    • Hertz

  • How much should I expect to pay for a Portland to Bangkok Suvarnabhumi Airport flight?

    Return flights from Portland to Bangkok Suvarnabhumi Airport range from ฿29,329 to ฿44,413, with an average of ฿35,806 over the past 12 months. Anything below ฿29,329 counts as a good deal.

Your guide to booking Portland to Bangkok Suvarnabhumi Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Saturday. On this route, Sunday flights average ฿31,922 – about ฿6,840 less than Saturday (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 26 weeks before you fly. On this route, that window historically saves about 19% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Portland to Bangkok Suvarnabhumi Airport trip for May. Fares historically average ฿28,948 return in that month – typically ฿29,609 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Bangkok Suvarnabhumi Airport.
    - Regency Bangkok Suvarnabhumi Airpor
    - Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
    - Suvarnabhumi Ville Airport Hotel

More options for your flight from Portland to Suvarnabhumi

Complete your trip to Bangkok with a hotel stay or car hire

Car rentals in Bangkok
Hotels in Bangkok