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Cheap flights from Portland to Bangkok from $446

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 departing on 8/4. 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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0 bags

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Cheap round-trip flights

Singapore Airlines Logo
6:00 am - 8:00 pmPDX-BKK
24h 00m2 stops
Singapore Airlines Logo
8:00 pm - 10:32 amBKK-PDX
29h 32m2 stops
$806Singapore Airlines
Find Deal
Tue, Oct 28 - Thu, Nov 13
STARLUX Airlines Logo
9:30 pm - 12:00 pmPDX-BKK
24h 30m2 stops
STARLUX Airlines Logo
1:10 pm - 10:43 pmBKK-PDX
23h 33m2 stops
$831STARLUX Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
China Airlines Logo
5:30 pm - 9:50 amPDX-BKK
25h 20m2 stops
China Airlines Logo
5:50 pm - 6:17 amBKK-PDX
27h 27m2 stops
$838China Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 18
Korean Air Logo
9:10 am - 11:25 pmPDX-BKK
24h 15m2 stops
Korean Air Logo
1:00 am - 1:19 pmBKK-PDX
27h 19m2 stops
$910Korean Air
Find Deal
Tue, Oct 21 - Mon, Nov 3
Delta Logo
9:15 am - 9:45 pmPDX-BKK
22h 30m2 stops
Delta Logo
1:00 am - 5:06 pmBKK-PDX
31h 06m2 stops
$928Delta
Find Deal
Mon, Jul 28 - Mon, Nov 3
Delta Logo
5:17 am - 1:05 amPDX-BKK
29h 48m2 stops
Delta Logo
2:35 am - 4:59 pmBKK-PDX
28h 24m2 stops
$929Delta
Find Deal
Tue, Aug 5 - Tue, Aug 26
Korean Air Logo
11:15 am - 9:45 pmPDX-BKK
20h 30m2 stops
Korean Air Logo
9:50 am - 9:48 pmBKK-PDX
25h 58m2 stops
$934Korean Air
Find Deal
Wed, Jul 30 - Wed, Sep 3
United Airlines Logo
6:00 am - 10:50 amPDX-BKK
37h 50m3 stops
United Airlines Logo
7:10 am - 6:36 pmBKK-PDX
26h 26m2 stops
$936United Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 18
United Airlines Logo
5:45 am - 12:05 amPDX-BKK
27h 20m2 stops
United Airlines Logo
9:25 am - 12:19 amBKK-PDX
29h 54m2 stops
$937United Airlines
Find Deal
Mon, Dec 8 - Tue, Feb 17
China Eastern Logo
6:14 am - 1:55 amPDX-BKK
29h 41m2 stops
China Eastern Logo
2:10 am - 3:59 pmBKK-PDX
27h 49m2 stops
$961China Eastern
Find Deal
Thu, Aug 28 - Sat, Aug 30

STARLUX Airlines flights from Portland to Bangkok

Our best STARLUX Airlines deals on Portland to Bangkok flight tickets
STARLUX Airlines
Sep 27
PDX9:30 pmPortland
24h 30m
2 stops
BKK12:00 pmBangkok Suvarnabhumi
Oct 4
BKK1:10 pmBangkok Suvarnabhumi
23h 33m
2 stops
PDX10:43 pmPortland
STARLUX Airlines
Nov 23
PDX7:45 pmPortland
29h 45m
2 stops
BKK4:30 pmBangkok Suvarnabhumi
Dec 7
BKK1:45 pmBangkok Suvarnabhumi
21h 58m
2 stops
PDX8:43 pmPortland
STARLUX Airlines
Nov 23
PDX5:30 pmPortland
28h 05m
2 stops
BKK12:35 pmBangkok Suvarnabhumi
Dec 25
BKK5:40 pmBangkok Suvarnabhumi
40h 13m
2 stops
PDX6:53 pmPortland

Korean Air flights from Portland to Bangkok

Our best Korean Air deals on Portland to Bangkok flight tickets
Korean Air
Oct 21
PDX9:10 amPortland
24h 15m
2 stops
BKK11:25 pmBangkok Suvarnabhumi
Nov 3
BKK1:00 amBangkok Suvarnabhumi
27h 19m
2 stops
PDX1:19 pmPortland
Korean Air
Jul 30
PDX11:15 amPortland
20h 30m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
Sep 3
BKK9:50 amBangkok Suvarnabhumi
25h 58m
2 stops
PDX9:48 pmPortland
Korean Air
Nov 4
PDX7:10 amPortland
26h 35m
2 stops
BKK12:45 amBangkok Suvarnabhumi
Nov 17
BKK1:00 amBangkok Suvarnabhumi
30h 31m
2 stops
PDX4:31 pmPortland

See travel insights to Bangkok from

How to get the cheapest flight ticket from Portland to Bangkok

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 cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of September, then book flights to Bangkok from Portland during April instead. Flights to Bangkok in April, while not as cheap as those in September, still average around $988.

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

On average, the least expensive day to fly to Bangkok from Portland is on a Monday. momondo users have found tickets for Monday departures for as low as $1,127. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Portland to Bangkok on a Friday will generally be more expensive and average around $1,440. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Bangkok is in the evening. momondo users have found flights departing from Portland to Bangkok in the evening for as low as $1,137. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $1,989. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Bangkok from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,131 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Portland for as low as $1,050 on momondo.

Cheap Portland to Bangkok flight deals and tips

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

Best Price Found

$446

Fastest flight time

20h 30m

Direct flights

None

Airports in Bangkok

2 airports
The best one-way flight to Bangkok from Portland in the past 72 hours is $446. The best round-trip flight deal from Portland to Bangkok found on momondo in the last 72 hours is $806.
The fastest flight from Portland to Bangkok takes 20h 30m
There are no direct flights from Portland to Bangkok. Popular non-direct routes for this connection are Portland Airport - Bangkok Don Mueang Intl Airport and Portland Airport - Bangkok Suvarnabhumi Airport.
There are 2 airports near Bangkok: Bangkok Suvarnabhumi (BKK), Bangkok Don Mueang Intl (DMK)

  • How far is Portland to Bangkok by plane?

    The distance between Portland and Bangkok is about 7529.0 mi. 20h 30m is a normal flight duration for this route.

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

    Prices for flights from Portland Airport to Bangkok are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Bangkok.

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

    The travel and health documents required for your trip to Bangkok can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Portland to Bangkok

Compare and see reviews for airlines that fly from Portland to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $287Free CancellationRating
8.0
7,983 reviews
Search Delta flights
China EasternPriceFrom $750Free CancellationRating
7.1
152 reviews
Search China Eastern flights
ANAPriceFrom $793Free CancellationRating
8.4
893 reviews
Search ANA flights
Korean AirPriceFrom $795Free CancellationRating
8.4
1,101 reviews
Search Korean Air flights
Qatar AirwaysPriceFrom $864Free CancellationRating
7.4
3,588 reviews
Search Qatar Airways flights
China AirlinesPriceFrom $869Free CancellationRating
8.3
747 reviews
Search China Airlines flights
STARLUX AirlinesPriceFrom $878Free CancellationRating
9.1
189 reviews
Search STARLUX Airlines flights
Singapore AirlinesPriceFrom $901Free CancellationRating
8.1
1,320 reviews
Search Singapore Airlines flights
Japan AirlinesPriceFrom $924Free CancellationRating
8.3
1,503 reviews
Search Japan Airlines flights
Air CanadaPriceFrom $928Free CancellationRating
7.1
9,678 reviews
Search Air Canada 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?

All flight searches from Portland to Bangkok on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Portland to Bangkok flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Portland to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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1 adult
Tue 7/8
Tue 7/15

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok