Cheap flights from Bangkok to Portland from $523
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Portland departing on 6/23. 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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How to get the cheapest flight ticket from Bangkok to Portland
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 Portland?
The cheapest month to fly to Portland from Bangkok is in March. Flight prices, which tend to average around $961, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in March, then you should wait until June to fly from Bangkok, when ticket prices are also cheap, with an average price of $1,008.
What is the cheapest day to depart on your flight to Portland?
The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $1,037. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Friday, with ticket prices averaging around $1,331.
What is the cheapest airline that flies from Bangkok to Portland?
STARLUX Airlines, Air Canada, and Delta are the most popular carriers operating from Bangkok to Portland
What airlines fly to Portland?
Japan Airlines, Korean Air and Delta are the top three most popular airlines that fly to Portland from Bangkok according to our data. Japan Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 5 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.
Cheap Bangkok to Portland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bangkok to Portland
How far is Bangkok to Portland by plane?
The distance between Bangkok and Portland is about 7529.0 mi. 20h 29m is a normal flight duration for this route.
When did momondo last update prices for flights from Bangkok to Portland Airport?
Prices for flights from Bangkok to Portland Airport were last updated today.
How many operators does momondo search for flights from Bangkok to Portland Airport?
As of June 2025, there are 5 operators available to choose from for flights from Bangkok to Portland Airport.
How old do you have to be to fly from Bangkok to Portland Airport?
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 Bangkok to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Bangkok to Portland
Compare and see reviews for airlines that fly from Bangkok to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $870 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom $878 | Free Cancellation | Rating 8.4 1,088 reviews | |||
| PriceFrom $926 | Free Cancellation | Rating 9.1 177 reviews | |||
| PriceFrom $929 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $984 | Free Cancellation | Rating 8.3 1,490 reviews |
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Bangkok to Portland?
Finding the right flight to Portland from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.
Can I find flights from Bangkok to Portland with flexible booking policies on momondo?
momondo does allow users to show only those flights to Portland from Bangkok which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Bangkok to Portland?
momondo provides multiple filters to help you find the best flight to Portland from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Bangkok to Portland right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Bangkok and alert you when they change.