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Cheap flights from Portland to Bangkok Suvarnabhumi Airport from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Bangkok Suvarnabhumi Airport departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland to Bangkok

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland to Bangkok that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland to Bangkok.

Cheap last minute flights

Planning a quick getaway from Portland to Bangkok? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Bangkok, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland to Bangkok

Find recent round-trip train or bus tickets from Portland to Bangkok.

All round-trip flight deals from Portland to Bangkok

The cheapest plane tickets from Portland to Bangkok found on KAYAK recently.
6:00 am - 4:05 amPDX-BKK
31h 05m2 stops
5:05 am - 3:25 pmBKK-PDX
25h 20m2 stops
$855China Eastern
Find Deal
Tue, Feb 18 - Tue, Feb 25
6:00 am - 12:55 amPDX-BKK
27h 55m2 stops
5:05 am - 3:25 pmBKK-PDX
25h 20m2 stops
$856China Eastern
Find Deal
Wed, Feb 26 - Wed, Mar 5
6:00 am - 1:55 amPDX-BKK
28h 55m2 stops
1:55 am - 3:25 pmBKK-PDX
28h 30m2 stops
$871China Eastern
Find Deal
Tue, Feb 18 - Mon, Feb 24
10:10 am - 5:25 amPDX-BKK
29h 15m2 stops
9:35 pm - 6:45 pmBKK-PDX
35h 10m2 stops
$973ANA
Find Deal
Tue, Apr 29 - Sun, Jun 15
5:00 am - 12:05 amPDX-BKK
28h 05m2 stops
7:10 am - 8:50 pmBKK-PDX
28h 40m2 stops
$975United Airlines
Find Deal
Mon, Feb 3 - Mon, Feb 17
1:45 pm - 4:35 amPDX-BKK
48h 50m2 stops
7:00 am - 8:47 pmBKK-PDX
27h 47m2 stops
$1,012United Airlines
Find Deal
Mon, May 12 - Fri, Jun 6
10:10 am - 5:25 amPDX-BKK
29h 15m2 stops
9:35 pm - 6:45 pmBKK-PDX
35h 10m2 stops
$1,013ANA
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Sun, Apr 27 - Sun, Jun 15
3:25 pm - 6:15 amPDX-BKK
23h 50m1 stop
2:00 pm - 6:24 pmBKK-PDX
19h 24m2 stops
$1,122Air Canada
Find Deal
Mon, Mar 3 - Fri, Mar 7
3:25 pm - 6:15 amPDX-BKK
23h 50m1 stop
6:05 pm - 2:44 pmBKK-PDX
35h 39m2 stops
$1,129Air Canada
Find Deal
Wed, Feb 26 - Wed, Mar 5
8:10 am - 5:05 amPDX-BKK
29h 55m2 stops
12:55 am - 10:35 pmBKK-PDX
36h 40m2 stops
$1,271Japan Airlines
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Mon, Feb 10 - Wed, Feb 26
1:33 pm - 6:40 amPDX-BKK
27h 07m2 stops
$422Qatar Airways
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Wed, Mar 12
1:33 pm - 6:45 pmPDX-BKK
38h 12m2 stops
$431Qatar Airways
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Wed, Feb 26
9:40 am - 9:55 amPDX-BKK
58h 15m3 stops
Mon, Mar 17
11:15 am - 7:25 pmPDX-BKK
41h 10m2 stops
$453Qatar Airways
Find Deal
Wed, Mar 5
6:00 am - 5:00 amPDX-BKK
32h 00m2 stops
$547Japan Airlines
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Thu, Jan 30
6:10 pm - 12:05 amPDX-BKK
38h 55m2 stops
$595United Airlines
Find Deal
Thu, Feb 6
3:25 pm - 6:15 amPDX-BKK
23h 50m1 stop
$702Air Canada
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Wed, Feb 26
10:10 am - 6:15 amPDX-BKK
29h 05m1 stop
$708Air Canada
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Mon, Mar 3
12:59 am - 9:30 pmPDX-BKK
29h 31m2 stops
$970Delta
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Tue, Feb 25
12:40 am - 9:45 pmPDX-BKK
31h 05m2 stops
$1,116Delta
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Wed, Jul 2
7:05 am - 4:20 pmPDX-BKK
42h 15m2 stops
1:55 pm - 6:33 pmBKK-PDX
42h 38m2 stops
$964ANA
Find Deal
Sun, Jan 26 - Wed, Apr 2
7:05 am - 4:20 pmPDX-BKK
42h 15m2 stops
7:10 am - 7:02 pmBKK-PDX
26h 52m2 stops
$1,051ANA
Find Deal
Sun, Jan 26 - Fri, Feb 7
6:00 am - 5:00 amPDX-BKK
32h 00m2 stops
9:55 am - 5:59 pmBKK-PDX
47h 04m2 stops
$1,112Japan Airlines
Find Deal
Wed, Jan 22 - Mon, Feb 17
7:00 am - 10:35 pmPDX-BKK
24h 35m2 stops
7:00 pm - 9:25 amBKK-PDX
28h 25m2 stops
$1,176Cathay Pacific
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Sun, Jan 26 - Wed, Apr 2
6:00 am - 4:20 pmPDX-BKK
43h 20m2 stops
9:30 pm - 4:33 pmBKK-PDX
34h 03m2 stops
$1,235
Find Deal
Fri, Jan 24 - Sun, Jan 26
10:10 am - 6:15 amPDX-BKK
29h 05m1 stop
11:30 am - 6:24 pmBKK-PDX
45h 54m2 stops
$1,340Air Canada
Find Deal
Sun, Jan 26 - Fri, Feb 7
10:10 am - 6:15 amPDX-BKK
29h 05m1 stop
8:10 pm - 6:25 pmBKK-PDX
36h 15m2 stops
$1,359Air Canada
Find Deal
Sun, Jan 26 - Wed, Apr 2
7:00 am - 11:35 pmPDX-BKK
25h 35m2 stops
12:25 am - 10:47 pmBKK-PDX
36h 22m2 stops
$1,423Japan Airlines
Find Deal
Sun, Jan 26 - Tue, Apr 1
4:20 pm - 12:45 amPDX-BKK
41h 25m2 stops
1:00 am - 8:50 pmBKK-PDX
34h 50m2 stops
$1,606Delta
Find Deal
Wed, Jan 22 - Sun, Feb 16
12:45 am - 12:45 amPDX-BKK
33h 00m2 stops
9:30 pm - 8:32 pmBKK-PDX
38h 02m2 stops
$2,610Delta
Find Deal
Sun, Jan 26 - Thu, Feb 6

Qatar Airways flights from Portland to Bangkok Suvarnabhumi Airport

Our best Qatar Airways deals on Portland to Bangkok Suvarnabhumi Airport flight tickets
Qatar Airways
Feb 24
PDX11:15 amPortland
27h 40m
2 stops
BKK5:55 amBangkok Suvarnabhumi
Mar 11
BKK1:00 amBangkok Suvarnabhumi
28h 59m
2 stops
PDX3:59 pmPortland
Qatar Airways
May 3
PDX10:35 amPortland
36h 10m
2 stops
BKK12:45 pmBangkok Suvarnabhumi
Jun 14
BKK2:30 amBangkok Suvarnabhumi
35h 23m
2 stops
PDX11:53 pmPortland
Qatar Airways
May 3
PDX10:35 amPortland
30h 30m
2 stops
BKK7:05 amBangkok Suvarnabhumi
Jun 21
BKK9:05 pmBangkok Suvarnabhumi
40h 48m
2 stops
PDX11:53 pmPortland

Japan Airlines flights from Portland to Bangkok Suvarnabhumi Airport

Our best Japan Airlines deals on Portland to Bangkok Suvarnabhumi Airport flight tickets
Japan Airlines
Jan 29
PDX6:00 amPortland
32h 00m
2 stops
BKK5:00 amBangkok Suvarnabhumi
Feb 17
BKK9:55 amBangkok Suvarnabhumi
47h 04m
2 stops
PDX5:59 pmPortland
Japan Airlines
Jan 22
PDX6:00 amPortland
32h 00m
2 stops
BKK5:00 amBangkok Suvarnabhumi
Feb 17
BKK9:55 amBangkok Suvarnabhumi
47h 04m
2 stops
PDX5:59 pmPortland
Japan Airlines
Jan 27
PDX8:10 amPortland
41h 10m
2 stops
BKK4:20 pmBangkok Suvarnabhumi
Feb 6
BKK9:55 amBangkok Suvarnabhumi
45h 02m
2 stops
PDX3:57 pmPortland

See travel insights to Bangkok from

How to get the cheapest flight ticket from Portland to Bangkok Suvarnabhumi Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Bangkok Suvarnabhumi Airport?

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

The month of September is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Portland, with most prices found around $1,029. The month of February is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Portland averaging around $1,056.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Monday when prices can be found for as low as $1,127. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Portland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,440.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is in the evening. Flights from Portland to Bangkok Suvarnabhumi Airport during this time can be as low as $1,137. At noon is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $1,989 per ticket.

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Portland when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $1,228 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Portland for as low as $1,079 on momondo.

How have Portland to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of January 2025, prices for Portland to Bangkok Suvarnabhumi Airport flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Bangkok Suvarnabhumi Airport (PDX to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Bangkok Suvarnabhumi Airport

Best Price Found

$422

Fastest flight time

19h 10m

Direct flights

None
The best one-way flight to Bangkok Suvarnabhumi Airport from Portland in the past 72 hours is $422. The best round-trip flight deal from Portland to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $855.
The fastest flight from Portland to Bangkok Suvarnabhumi Airport takes 19h 10m
There are no direct flights from Portland to Bangkok Suvarnabhumi Airport. Popular non-direct route for this connection is Portland Airport - Bangkok Suvarnabhumi Airport.

  • How far is Portland to Bangkok Suvarnabhumi by plane?

    Bangkok Suvarnabhumi is 7525.4 mi away from Portland. 19h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Portland Airport to Bangkok Suvarnabhumi Airport?

    Prices for flights from Portland Airport to Bangkok Suvarnabhumi Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Bangkok Suvarnabhumi Airport?

  • How old do you have to be to fly from Portland Airport to Bangkok Suvarnabhumi Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Bangkok Suvarnabhumi Airport?


Best airlines flying from Portland to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Portland to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $750Free CancellationRating
7.0
134 reviews
Search China Eastern flights
Qatar AirwaysPriceFrom $866Free CancellationRating
7.5
3,754 reviews
Search Qatar Airways flights
STARLUX AirlinesPriceFrom $905Free CancellationRating
9.1
136 reviews
Search STARLUX Airlines flights
Air CanadaPriceFrom $928Free CancellationRating
7.0
8,633 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $931Free CancellationRating
8.3
1,449 reviews
Search Japan Airlines flights
ANAPriceFrom $938Free CancellationRating
8.4
852 reviews
Search ANA flights
Singapore AirlinesPriceFrom $948Free CancellationRating
8.1
1,328 reviews
Search Singapore Airlines flights
United AirlinesPriceFrom $965Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights
DeltaPriceFrom $991Free CancellationRating
8.0
8,521 reviews
Search Delta flights
Cathay PacificPriceFrom $1,100Free CancellationRating
7.5
830 reviews
Search Cathay Pacific flights

Traveling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Kanchanaburi
Cha-am
Ayutthaya
Chonburi
Ko Lan
Sattahip
Pak Chong
Phetchaburi

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Bangkok?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Bangkok. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Bangkok with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Bangkok flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Bangkok?

momondo provides multiple filters to help you find the best flight to Bangkok from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Bangkok right now. Can momondo alert me if prices change?

Price alerts on flights to Bangkok from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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