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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 4/22. 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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Find the cheapest flights from Portland to Bangkok

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland to Bangkok.
1:24 pm - 7:20 amPDX-BKK
27h 56m2 stops
8:00 pm - 5:51 pmBKK-PDX
35h 51m2 stops
$860Qatar Airways
Find Deal
Mon, Sep 1 - Mon, Sep 29
1:24 pm - 6:15 amPDX-BKK
26h 51m2 stops
2:30 am - 4:49 pmBKK-PDX
28h 19m2 stops
Wed, Sep 17 - Tue, Oct 14
7:54 am - 11:55 pmPDX-BKK
26h 01m2 stops
7:00 am - 6:35 pmBKK-PDX
25h 35m2 stops
$966United Airlines
Find Deal
Wed, Apr 23 - Thu, May 22
7:30 pm - 11:55 pmPDX-BKK
38h 25m2 stops
7:00 am - 2:54 pmBKK-PDX
21h 54m2 stops
$973United Airlines
Find Deal
Mon, Apr 28 - Wed, May 7
7:00 am - 3:10 pmPDX-BKK
42h 10m2 stops
12:25 am - 9:30 pmBKK-PDX
35h 05m2 stops
$1,069Japan Airlines
Find Deal
Wed, Aug 20 - Sun, Sep 21
9:10 am - 11:25 pmPDX-BKK
24h 15m2 stops
2:35 am - 5:06 pmBKK-PDX
28h 31m2 stops
$1,194Delta
Find Deal
Thu, Sep 18 - Tue, Sep 23
7:05 pm - 5:15 amPDX-BKK
20h 10m1 stop
8:10 pm - 2:40 pmBKK-PDX
32h 30m2 stops
$1,228Air Canada
Find Deal
Wed, Apr 23 - Fri, May 23
7:05 pm - 5:15 amPDX-BKK
20h 10m1 stop
6:30 pm - 2:40 pmBKK-PDX
34h 10m2 stops
$1,241Air Canada
Find Deal
Mon, Apr 21 - Wed, May 28
10:35 am - 11:00 pmPDX-BKK
22h 25m2 stops
12:25 am - 10:12 pmBKK-PDX
35h 47m2 stops
$1,282Japan Airlines
Find Deal
Sun, Apr 27 - Fri, May 2
12:40 am - 11:25 pmPDX-BKK
32h 45m2 stops
2:35 am - 5:06 pmBKK-PDX
28h 31m2 stops
$1,413Delta
Find Deal
Sun, Sep 21 - Sun, Sep 28

Qatar Airways flights from Portland to Bangkok

Our best Qatar Airways deals on Portland to Bangkok flight tickets
Qatar Airways
Sep 1
PDX1:24 pmPortland
27h 56m
2 stops
BKK7:20 amBangkok Suvarnabhumi
Sep 29
BKK8:00 pmBangkok Suvarnabhumi
35h 51m
2 stops
PDX5:51 pmPortland
Qatar Airways
Sep 24
PDX1:24 pmPortland
33h 31m
2 stops
BKK12:55 pmBangkok Suvarnabhumi
Oct 2
BKK2:30 amBangkok Suvarnabhumi
32h 55m
2 stops
PDX9:25 pmPortland
Qatar Airways
Sep 11
PDX1:24 pmPortland
33h 31m
2 stops
BKK12:55 pmBangkok Suvarnabhumi
Sep 17
BKK8:00 pmBangkok Suvarnabhumi
41h 59m
2 stops
PDX11:59 pmPortland

Singapore Airlines flights from Portland to Bangkok

Our best Singapore Airlines deals on Portland to Bangkok flight tickets
Singapore Airlines
Sep 2
PDX6:05 amPortland
23h 55m
2 stops
BKK8:00 pmBangkok Suvarnabhumi
Sep 30
BKK9:15 pmBangkok Suvarnabhumi
30h 35m
2 stops
PDX1:50 pmPortland
Singapore Airlines
Sep 24
PDX7:00 amPortland
35h 35m
2 stops
BKK8:35 amBangkok Suvarnabhumi
Oct 3
BKK9:15 pmBangkok Suvarnabhumi
33h 13m
2 stops
PDX4:28 pmPortland
Singapore Airlines
Jul 31
PDX7:00 amPortland
41h 20m
3 stops
BKK2:20 pmBangkok Suvarnabhumi
Sep 3
BKK6:30 pmBangkok Suvarnabhumi
33h 20m
2 stops
PDX1:50 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 February instead. Flights to Bangkok in February, while not as cheap as those in September, still average around $1,050.

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 15 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,206 when searching 15 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 $1,067 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 10m

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 $860.
The fastest flight from Portland to Bangkok takes 20h 10m
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 10m 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
China EasternPriceFrom $750Free CancellationRating
7.2
139 reviews
Search China Eastern flights
Qatar AirwaysPriceFrom $872Free CancellationRating
7.4
3,541 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $928Free CancellationRating
7.0
9,004 reviews
Search Air Canada flights
Japan AirlinesPriceFrom $930Free CancellationRating
8.3
1,440 reviews
Search Japan Airlines flights
ANAPriceFrom $933Free CancellationRating
8.3
831 reviews
Search ANA flights
STARLUX AirlinesPriceFrom $933Free CancellationRating
9.1
146 reviews
Search STARLUX Airlines flights
Singapore AirlinesPriceFrom $944Free CancellationRating
8.1
1,286 reviews
Search Singapore Airlines flights
United AirlinesPriceFrom $966Free CancellationRating
7.4
8,614 reviews
Search United Airlines flights
DeltaPriceFrom $992Free CancellationRating
8.0
7,899 reviews
Search Delta flights
Cathay PacificPriceFrom $1,079Free CancellationRating
7.5
841 reviews
Search Cathay Pacific 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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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