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Cheap flights from Portland to Bangkok Suvarnabhumi Airport from $425

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 1/12. 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 to Bangkok

The cheapest plane tickets to Bangkok found on KAYAK recently.
1:50 pm - 1:10 pmPDX-BKK
33h 20m2 stops
2:30 am - 8:49 pmBKK-PDX
32h 19m2 stops
$873Qatar Airways
Find Deal
Thu, May 15 - Tue, May 27
2:15 pm - 1:10 pmPDX-BKK
32h 55m2 stops
2:30 am - 4:30 pmBKK-PDX
28h 00m2 stops
Wed, Apr 30 - Tue, May 27
7:05 am - 12:05 amPDX-BKK
26h 00m2 stops
7:10 am - 10:44 pmBKK-PDX
30h 34m2 stops
$974United Airlines
Find Deal
Tue, Jan 14 - Wed, Jan 29
1:38 pm - 12:05 amPDX-BKK
43h 27m2 stops
7:10 am - 12:32 pmBKK-PDX
20h 22m2 stops
$980United Airlines
Find Deal
Tue, Jan 21 - Mon, Feb 17
3:25 pm - 6:15 amPDX-BKK
23h 50m1 stop
7:35 am - 9:34 amBKK-PDX
15h 59m1 stop
$984Air Canada
Find Deal
Wed, Feb 26 - Fri, Mar 14
7:05 pm - 8:40 pmPDX-BKK
35h 35m2 stops
7:35 am - 9:34 amBKK-PDX
15h 59m1 stop
$985Air Canada
Find Deal
Sun, Mar 9 - Tue, Mar 18
7:00 am - 4:20 pmPDX-BKK
42h 20m2 stops
10:05 pm - 5:59 pmBKK-PDX
33h 54m2 stops
$1,048Japan Airlines
Find Deal
Sun, Jan 19 - Sun, Mar 16
6:00 am - 5:00 amPDX-BKK
32h 00m2 stops
8:05 am - 8:11 pmBKK-PDX
27h 06m2 stops
$1,065Japan Airlines
Find Deal
Wed, Jan 15 - Tue, Jan 28
5:15 am - 12:45 amPDX-BKK
28h 30m2 stops
9:30 pm - 4:33 pmBKK-PDX
34h 03m2 stops
$1,070Delta
Find Deal
Thu, Feb 6 - Wed, Feb 26
7:10 am - 12:45 amPDX-BKK
26h 35m2 stops
1:00 am - 6:54 pmBKK-PDX
32h 54m2 stops
$1,072Delta
Find Deal
Thu, Feb 6 - Fri, Feb 28
4:53 pm - 1:00 pmPDX-BKK
53h 07m3 stops
Sun, Jan 12
5:04 pm - 1:00 pmPDX-BKK
52h 56m3 stops
Sun, Jan 19
7:00 am - 11:35 pmPDX-BKK
25h 35m2 stops
$521Japan Airlines
Find Deal
Wed, Jan 22
7:00 am - 11:35 pmPDX-BKK
25h 35m2 stops
$536Japan Airlines
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Thu, Jan 30
6:03 am - 12:05 amPDX-BKK
27h 02m2 stops
$541United Airlines
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Tue, Jan 14
5:00 am - 12:05 amPDX-BKK
28h 05m2 stops
$581United Airlines
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Fri, Feb 7
7:05 pm - 6:15 amPDX-BKK
20h 10m1 stop
$672Air Canada
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Wed, Jan 22
3:25 pm - 6:15 amPDX-BKK
23h 50m1 stop
$774Air Canada
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Sun, Jan 19
12:40 am - 11:35 pmPDX-BKK
32h 55m2 stops
$998Delta
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Thu, Apr 3
12:45 am - 12:45 amPDX-BKK
33h 00m2 stops
$1,310Delta
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Tue, Jan 21
6:00 am - 4:00 amPDX-BKK
31h 00m3 stops
2:00 pm - 6:24 pmBKK-PDX
19h 24m2 stops
$1,906
Find Deal
Mon, Dec 23 - Wed, Dec 25
6:00 am - 11:45 pmPDX-BKK
26h 45m2 stops
2:00 pm - 10:09 pmBKK-PDX
23h 09m2 stops
$1,922
Find Deal
Mon, Dec 23 - Wed, Dec 25
5:00 am - 8:00 pmPDX-BKK
24h 00m2 stops
9:10 pm - 3:57 pmBKK-PDX
33h 47m2 stops
$1,938Singapore Airlines
Find Deal
Sun, Dec 22 - Wed, Jan 22
3:25 pm - 6:15 amPDX-BKK
23h 50m1 stop
6:05 pm - 2:44 pmBKK-PDX
35h 39m2 stops
$1,997Air Canada
Find Deal
Sun, Dec 22 - Sat, Jan 18
5:20 am - 12:45 amPDX-BKK
28h 25m2 stops
1:00 am - 4:33 pmBKK-PDX
30h 33m2 stops
$2,089Delta
Find Deal
Sun, Dec 22 - Tue, Jan 21
7:00 am - 9:30 pmPDX-BKK
23h 30m2 stops
1:00 am - 9:43 pmBKK-PDX
35h 43m2 stops
$2,203Korean Air
Find Deal
Mon, Dec 23 - Tue, Dec 24
5:10 pm - 12:45 amPDX-BKK
40h 35m2 stops
11:15 pm - 6:54 pmBKK-PDX
34h 39m2 stops
$2,293Delta
Find Deal
Tue, Dec 24 - Tue, Jan 7
3:12 pm - 2:05 pmPDX-BKK
31h 53m2 stops
3:05 pm - 9:44 pmBKK-PDX
21h 39m2 stops
$2,428Cathay Pacific
Find Deal
Sun, Dec 22 - Sat, Jan 18
6:33 pm - 10:40 amPDX-BKK
25h 07m2 stops
7:15 pm - 10:02 amBKK-PDX
29h 47m2 stops
$2,536Cathay Pacific
Find Deal
Sun, Dec 22 - Sat, Jan 18
7:05 pm - 6:15 amPDX-BKK
20h 10m1 stop
2:00 pm - 6:24 pmBKK-PDX
19h 24m2 stops
$2,565Air Canada
Find Deal
Mon, Dec 23 - Wed, Dec 25

Qatar Airways flights from Portland to Bangkok Suvarnabhumi Airport

Our best Qatar Airways deals on Portland to Bangkok Suvarnabhumi Airport flight tickets
Qatar Airways
May 15
PDX1:50 pmPortland
33h 20m
2 stops
BKK1:10 pmBangkok Suvarnabhumi
May 27
BKK2:30 amBangkok Suvarnabhumi
32h 19m
2 stops
PDX8:49 pmPortland
Qatar Airways
Apr 2
PDX11:50 amPortland
29h 15m
2 stops
BKK7:05 amBangkok Suvarnabhumi
Apr 20
BKK8:40 amBangkok Suvarnabhumi
47h 43m
2 stops
PDX6:23 pmPortland
Qatar Airways
May 5
PDX11:45 amPortland
35h 25m
2 stops
BKK1:10 pmBangkok Suvarnabhumi
May 13
BKK2:30 amBangkok Suvarnabhumi
35h 25m
2 stops
PDX11:55 pmPortland

Singapore Airlines flights from Portland to Bangkok Suvarnabhumi Airport

Our best Singapore Airlines deals on Portland to Bangkok Suvarnabhumi Airport flight tickets
Singapore Airlines
Feb 26
PDX8:00 amPortland
33h 30m
2 stops
BKK8:30 amBangkok Suvarnabhumi
Mar 5
BKK12:00 pmBangkok Suvarnabhumi
40h 01m
2 stops
PDX1:01 pmPortland
Singapore Airlines
Jan 21
PDX7:02 amPortland
36h 58m
3 stops
BKK11:00 amBangkok Suvarnabhumi
Feb 3
BKK9:10 pmBangkok Suvarnabhumi
30h 42m
2 stops
PDX12:52 pmPortland
Singapore Airlines
Jan 30
PDX2:40 pmPortland
26h 50m
2 stops
BKK8:30 amBangkok Suvarnabhumi
Feb 22
BKK6:05 pmBangkok Suvarnabhumi
31h 49m
2 stops
PDX10:54 amPortland

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 October is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Portland averaging around $1,074.

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?

The best time to book a flight to Bangkok Suvarnabhumi Airport from Portland is 18 days out, which is when prices tend to be around $1,234. Keep in mind that you might be able to find cheaper flights to Bangkok Suvarnabhumi Airport at any time. In fact, our users found flights for as low as $982 in the past 72 hours.

Can stopping save me money on Portland to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 27% on your flight if you consider stops on a Portland to Bangkok Suvarnabhumi Airport flight.

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

As of December 2024, prices for Portland to Bangkok Suvarnabhumi Airport flights are approximately 1% more expensive 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

$425

Fastest flight time

20h 10m

Direct flights

None
The best one-way flight to Bangkok Suvarnabhumi Airport from Portland in the past 72 hours is $425. The best round-trip flight deal from Portland to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $873.
The fastest flight from Portland to Bangkok Suvarnabhumi Airport takes 20h 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. 20h 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
6.9
152 reviews
Search China Eastern flights
United AirlinesPriceFrom $919Free CancellationRating
7.4
9,041 reviews
Search United Airlines flights
Air CanadaPriceFrom $928Free CancellationRating
7.0
8,401 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $931Free CancellationRating
8.3
1,443 reviews
Search Japan Airlines flights
ANAPriceFrom $938Free CancellationRating
8.4
842 reviews
Search ANA flights
Singapore AirlinesPriceFrom $948Free CancellationRating
8.1
1,330 reviews
Search Singapore Airlines flights
DeltaPriceFrom $958Free CancellationRating
8.0
8,601 reviews
Search Delta flights
Korean AirPriceFrom $1,098Free CancellationRating
8.4
1,023 reviews
Search Korean Air flights
Cathay PacificPriceFrom $1,110Free CancellationRating
7.5
836 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $1,183Free CancellationRating
7.5
3,788 reviews
Search Qatar Airways flights

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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