PDX - BKK

$419 Find Cheap Flights from Portland to Bangkok Suvarnabhumi Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$823
Typical prices: $888-$1,344
Air Canada
Tue 9/18Fri 9/28
PDX - BKK • 2 stops
Cheapest one-way
$441
Typical prices: $471-$632
Air Canada
Mon 9/10
PDX - BKK • 2 stops
When to book
26 weeks
in advance
Our data shows that travelers 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 layover airports
Shanghai Pu Dong (PVG)
Cheapest • Avg $587 (round-trip)
Vancouver Intl (YVR)
Shortest trip • 18h 22m (one-way)
Insights
Insights
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We hope you love 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 round-trip flight deals from Portland to Bangkok

Fri, Sep 18 - Mon, Sep 28
Air Canada Logo
7:45 pm - 11:35 pmPDX  Portland-BKK Bangkok Suvarnabhumi
37h 50m2 stops Vancouver Intl Incheon Intl
Air Canada Logo
11:30 pm - 7:11 pmBKK  Bangkok Suvarnabhumi-PDX Portland
33h 41m2 stops Incheon Intl Vancouver Intl
$823Air Canada
Sat, Sep 12 - Mon, Nov 9
Air Canada Logo
7:45 pm - 11:35 pmPDX  Portland-BKK Bangkok Suvarnabhumi
37h 50m2 stops Vancouver Intl Incheon Intl
Air Canada Logo
9:40 am - 6:31 pmBKK  Bangkok Suvarnabhumi-PDX Portland
23h 51m2 stops Incheon Intl Vancouver Intl
$823Air Canada
Tue, Dec 1 - Tue, Dec 15
Multiple Airlines Logo
7:00 am - 11:05 amPDX  Portland-BKK Bangkok Suvarnabhumi
37h 05m2 stops Vancouver Intl Incheon Intl
Multiple Airlines Logo
11:55 pm - 6:31 pmBKK  Bangkok Suvarnabhumi-PDX Portland
33h 36m2 stops Incheon Intl Vancouver Intl
$838Multiple Airlines
Sat, Sep 12 - Sun, Oct 25
Asiana Airlines Logo
7:45 pm - 11:35 pmPDX  Portland-BKK Bangkok Suvarnabhumi
37h 50m2 stops Vancouver Intl Incheon Intl
Asiana Airlines Logo
11:55 pm - 6:31 pmBKK  Bangkok Suvarnabhumi-PDX Portland
32h 36m2 stops Incheon Intl Vancouver Intl
$873Asiana Airlines
Thu, Oct 8 - Sun, Oct 18
STARLUX Airlines Logo
2:30 pm - 4:40 pmPDX  Portland-BKK Bangkok Suvarnabhumi
36h 10m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl
STARLUX Airlines Logo
5:50 pm - 9:31 amBKK  Bangkok Suvarnabhumi-PDX Portland
29h 41m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles
$940STARLUX Airlines
Thu, Jan 28 - Wed, Feb 10
Japan Airlines Logo
7:09 am - 11:35 pmPDX  Portland-BKK Bangkok Suvarnabhumi
25h 26m2 stops San Francisco Tokyo Narita
Japan Airlines Logo
7:55 am - 1:29 pmBKK  Bangkok Suvarnabhumi-PDX Portland
20h 34m2 stops Tokyo Narita Seattle/Tacoma Intl
$964Japan Airlines
Wed, Jan 20 - Thu, Jan 28
Japan Airlines Logo
7:09 am - 11:35 pmPDX  Portland-BKK Bangkok Suvarnabhumi
25h 26m2 stops San Francisco Tokyo Narita
Japan Airlines Logo
7:55 am - 1:48 pmBKK  Bangkok Suvarnabhumi-PDX Portland
20h 53m2 stops Tokyo Narita San Francisco
$964Japan Airlines
Mon, Nov 2 - Mon, Nov 9
Korean Air Logo
7:00 am - 9:30 pmPDX  Portland-BKK Bangkok Suvarnabhumi
23h 30m2 stops Seattle/Tacoma Intl Incheon Intl
Korean Air Logo
9:40 am - 6:56 pmBKK  Bangkok Suvarnabhumi-PDX Portland
24h 16m2 stops Incheon Intl Los Angeles
$968Korean Air
Wed, Nov 11 - Thu, Nov 19
STARLUX Airlines Logo
10:46 am - 4:30 pmPDX  Portland-BKK Bangkok Suvarnabhumi
38h 44m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl
STARLUX Airlines Logo
5:40 pm - 9:30 amBKK  Bangkok Suvarnabhumi-PDX Portland
30h 50m2 stops Taipei City Taiwan Taoyuan Intl San Francisco
$985STARLUX Airlines
Mon, Nov 16 - Tue, Dec 1
Korean Air Logo
5:29 pm - 9:30 pmPDX  Portland-BKK Bangkok Suvarnabhumi
37h 01m2 stops Los Angeles Incheon Intl
Korean Air Logo
9:30 pm - 5:19 pmBKK  Bangkok Suvarnabhumi-PDX Portland
34h 49m2 stops Incheon Intl Seattle/Tacoma Intl
$998Korean Air
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 round-trip flight from Portland to Bangkok Suvarnabhumi Airport?

Round-trip flights from Portland to Bangkok Suvarnabhumi Airport start at $823. Prices are below average for this route right now, with typical round-trip fares ranging from $888 to $1,344. The lowest price found in the past 5 days was $823 on Air Canada.

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, it 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 $876 round-trip.
  • December ($1,772) and June ($1,421) 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.

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Key details for Portland to Bangkok Suvarnabhumi Airport flights

Low season

May

Cheapest flight

$441
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 64% increase in price.
Flight from Portland to Bangkok Suvarnabhumi Airport

When to book flights from Portland to Bangkok

Are your dates flexible? Find out the best times to travel from Portland to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip 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).

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

    Four cabin classes are available on flights from Portland to Bangkok Suvarnabhumi Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

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

    One-stop flights from Portland to Bangkok Suvarnabhumi Airport most commonly connect through:

    • Vancouver Intl (YVR) - 96% of one-stop connections
    • Amsterdam Schiphol (AMS) - 1% of one-stop connections
    • Hong Kong Intl (HKG) - 1% of one-stop connections
    • Incheon Intl (ICN) - 1% of one-stop connections

    Vancouver Intl (YVR) handles the largest share of one-stop connections 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 $966 round-trip on average, while Saturday is the most expensive at $1,173: a $207 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 Pratunam, Terminal 21 and Phrom Phong BTS Skytrain Station. 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 $1,084. Book 26 weeks before departure for the lowest fares.

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

    There are currently no nonstop flights available from Portland to Bangkok Suvarnabhumi Airport. Flights with 1 layover take between 18h 22m 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 in line with typical prices for this route. Average one-way fares are about $521.

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

    Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time at 18h 22m, compared with 19h 13m via Hong Kong Intl (HKG) and 22h 17m via Shanghai Pu Dong (PVG).

  • 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.

  • What car rental options are available at Bangkok Suvarnabhumi Airport (BKK)?

    Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car rental companies, with daily rates starting from around $13 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?

    Round-trip flights from Portland to Bangkok Suvarnabhumi Airport range from $888 to $1,344, with an average of $1,084 over the past 12 months. Anything below $888 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 can be flexible, aim for a Sunday departure instead of Saturday. On this route, Sunday flights average $966 - about $207 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 $876 round-trip in that month - typically $896 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

Everything you need to know for your flight from Portland to Bangkok

Information on your arrival and departure airports

Portland (PDX)
Suvarnabhumi (BKK)