$1,097 Find Cheap Flights from Portland to Thailand - Compare and Save

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Book Cheap Portland to Thailand Plane Tickets

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

Recent round-trip flight deals from Portland to Thailand

Wed, Jan 13 - Mon, Feb 8
Multiple Airlines Logo
7:00 am - 11:40 pmPWM  Portland-BKK Bangkok Suvarnabhumi
28h 40m2 stops Charlotte Douglas Abu Dhabi Zayed Intl
Multiple Airlines Logo
7:55 pm - 9:29 pmBKK  Bangkok Suvarnabhumi-PWM Portland
37h 34m2 stops Abu Dhabi Zayed Intl Charlotte Douglas
$1,097Multiple Airlines
Wed, Jan 13 - Sun, Feb 7
Korean Air Logo
5:30 am - 9:30 pmPWM  Portland-BKK Bangkok Suvarnabhumi
52h 00m2 stops Atlanta Hartsfield-Jackson Incheon Intl
Korean Air Logo
1:05 am - 11:55 pmBKK  Bangkok Suvarnabhumi-PWM Portland
34h 50m2 stops Incheon Intl New York John F Kennedy Intl
$1,148Korean Air
Fri, Nov 13 - Tue, Nov 17
Turkish Airlines Logo
6:30 am - 4:15 amPWM  Portland-BKK Bangkok Suvarnabhumi
33h 45m2 stops New York John F Kennedy Intl Istanbul
Turkish Airlines Logo
5:55 am - 11:43 pmBKK  Bangkok Suvarnabhumi-PWM Portland
29h 48m2 stops Istanbul New York John F Kennedy Intl
$1,163Turkish Airlines
Mon, Jan 4 - Thu, Feb 25
Multiple Airlines Logo
5:30 am - 11:40 pmPWM  Portland-BKK Bangkok Suvarnabhumi
30h 10m2 stops Charlotte Douglas Abu Dhabi Zayed Intl
Multiple Airlines Logo
2:40 pm - 10:56 pmBKK  Bangkok Suvarnabhumi-PWM Portland
44h 16m2 stops Abu Dhabi Zayed Intl Charlotte Douglas
$1,217Multiple Airlines
Fri, Nov 13 - Tue, Nov 17
Etihad Airways Logo
6:30 am - 11:40 pmPWM  Portland-BKK Bangkok Suvarnabhumi
53h 10m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
8:50 pm - 11:43 pmBKK  Bangkok Suvarnabhumi-PWM Portland
38h 53m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
$1,240Etihad Airways
Tue, Jan 5 - Tue, Feb 2
Multiple Airlines Logo
5:30 am - 11:40 pmPWM  Portland-BKK Bangkok Suvarnabhumi
30h 10m2 stops Charlotte Douglas Abu Dhabi Zayed Intl
Multiple Airlines Logo
8:50 pm - 9:29 pmBKK  Bangkok Suvarnabhumi-PWM Portland
36h 39m2 stops Abu Dhabi Zayed Intl Charlotte Douglas
$1,336Multiple Airlines
Mon, Dec 7 - Mon, Jan 18
Austrian Airlines Logo
9:12 am - 3:30 pmPWM  Portland-BKK Bangkok Suvarnabhumi
42h 18m2 stops Newark Vienna Intl
Austrian Airlines Logo
11:50 pm - 2:33 pmBKK  Bangkok Suvarnabhumi-PWM Portland
50h 43m2 stops Vienna Intl Washington, D.C. Dulles Intl
$1,378Austrian Airlines
Fri, Nov 13 - Tue, Nov 17
Korean Air Logo
6:00 am - 1:25 pmPWM  Portland-BKK Bangkok Suvarnabhumi
43h 25m2 stops Atlanta Hartsfield-Jackson Incheon Intl
Korean Air Logo
9:40 pm - 1:01 pmBKK  Bangkok Suvarnabhumi-PWM Portland
27h 21m2 stops Incheon Intl Atlanta Hartsfield-Jackson
$1,391Korean Air
Wed, Jan 6 - Sun, Feb 28
Qatar Airways Logo
10:52 am - 6:40 amPWM  Portland-BKK Bangkok Suvarnabhumi
31h 48m2 stops Philadelphia Doha Hamad Intl
Qatar Airways Logo
8:35 pm - 10:49 pmBKK  Bangkok Suvarnabhumi-PWM Portland
38h 14m2 stops Doha Hamad Intl Philadelphia
$1,401Qatar Airways
Wed, Jan 13 - Mon, Feb 8
United Airlines Logo
9:40 am - 11:30 amPWM  Portland-BKK Bangkok Suvarnabhumi
37h 50m3 stops Washington, D.C. Dulles Intl Los Angeles Hong Kong Intl
United Airlines Logo
9:10 am - 2:33 pmBKK  Bangkok Suvarnabhumi-PWM Portland
41h 23m2 stops Tokyo Haneda Washington, D.C. Dulles Intl
$1,436United Airlines
Booking Insights

Price, demand and travel trends for Portland to Thailand flights

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

What are the cheapest fares from Portland to Thailand right now?

The cheapest fare from Portland to Thailand in the last week was $1,097 round-trip, to Bangkok Suvarnabhumi (BKK).

Which airport in Thailand is the cheapest to fly to from Portland?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Thailand are:

• Phuket City (HKT) (avg. price $981)
• Bangkok Suvarnabhumi (BKK) (avg. price $1,097)
• Chiang Mai (CNX) (avg. price $1,239)

What’s the cheapest day to fly from Portland to Thailand?

Tuesday tends to be the cheapest day to fly from Portland to Thailand, while Friday is the most expensive. Fares run about 17% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Portland to Thailand?

Data from the past 12 months shows it's cheapest to fly to Thailand during the afternoon with average prices of $1,088. The evening is the most expensive time to fly, with average prices of $1,397.

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Key details for Portland to Thailand flights

Low season

July

Cheapest flight

$1,097
Beat the crowds with an average 57% drop in travelers.
The most popular month to fly with an average 53% increase in travelers.
Round-trip flight from Portland to Bangkok Suvarnabhumi Airport

Your Portland to Thailand flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Portland to Thailand?

    Fares from Portland to Thailand are around their usual level right now. A round-trip under $1,029 is considered a good deal, so it's worth keeping an eye out, or setting a Price Alert to catch price changes.

  • How much should I budget for a flight from Portland to Thailand?

    Over the past 12 months, round-trip fares from Portland to Thailand have ranged from $1,029 to $1,397.

  • What are the main airports serving Thailand?

    Thailand has 33 airports. The three busiest are Bangkok Suvarnabhumi (BKK) (85% of arrivals), Chiang Mai (CNX) (8%) and Phuket City (HKT) (8%).

  • Which cabin classes are available on flights from Portland to Thailand?

    On flights from Portland to Thailand you can only book Economy Class.

  • What are some popular landmarks in Thailand?

    KAYAK travelers' favorite landmarks in Thailand include:

    • Pratunam
    • Lamai Beach
    • Chaweng Beach
    • Phuket Old Town

Your guide to booking Portland to Thailand flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for August when flights are typically cheapest and avoid May when prices are at their highest.
  • Flying on Tuesday is usually the cheapest. Flights on Friday cost about 17% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Phuket City (HKT) is the cheapest airport to fly into from Portland. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Bangkok, which is the most popular destination in Thailand. From there, it's easy to continue on to other popular destinations such as Pattaya, Phuket City and Chiang Mai.

More options for your flight from Portland to Thailand

Complete your trip to Thailand with a hotel stay or car rental

Car rentals in Thailand
Hotels in Thailand
Vacations in Thailand