What is the cheapest month to book a flight from Vientiane to Portland?

Currently, November is the cheapest month in which you can book a flight from Vientiane to Portland (average of $277). Flying from Vientiane to Portland in March is currently the most expensive (average of $368). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from VTE to PDX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Vientiane to Portland as you normally would.

Can I find deals for flights from Vientiane to Portland that include hotel bookings?

Yes. In addition to deals on Vientiane to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Vientiane to Portland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vientiane to Portland.

Can I find deals for business class flights from Vientiane to Portland?

Yes. Cheapflights offers flight deals from Vientiane to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$877+ Flights from Vientiane to Portland

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Cheap flight deals from Vientiane to Portland

Round-trip from	$1,574 (China Eastern)
One-way from	$877 (Kiwi.com)

From Vientiane Wattay to Portland

Search Deals

One-way flight from Vientiane Wattay to Portland

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Find flight deals from Vientiane to Portland

Cheapest flights from Vientiane to Portland
Explore the most affordable flight options available from Vientiane to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Thu 11/131:00 amVTE - PDX

2 stops30h 12mChina Eastern

Tue 11/186:30 amPDX - VTE

2 stops26h 29mChina Eastern

Deal found 7/27

$1,574

Best flights from Vientiane to Portland
Discover carefully curated flight deals from Vientiane to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Thu 11/131:00 amVTE - PDX

2 stops30h 12mChina Eastern

Tue 11/186:30 amPDX - VTE

2 stops26h 29mChina Eastern

Deal found 7/27

$1,574

One-way flights from Vientiane to Portland
Search for one-way flight options from Vientiane to Portland. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Wed 8/612:01 amVTE - PDX

3 stops36h 09mMultiple Airlines

Deal found 7/28

$877

Fly from

Fly to

Route

Depart

Return

Price

VientianePortland

VTE - PDX

VTEPDX

Vientiane Wattay

Thu 11/13

1:00 am-4:12 pm

2 stops30h 12m

Portland

Tue 11/18

6:30 am-11:59 pm

2 stops26h 29m

$1,574

VientianePortland

VTE - PDX

VTEPDX

Vientiane Wattay

Wed 8/6

12:01 am-10:10 pm

3 stops36h 09m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Vientiane to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Vientiane with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Portland

See what other customers who have flown with China Eastern from Vientiane to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Eastern

7.2

Good

158 reviews

Reviews

1 / 4

2.0

Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

China Eastern

7.2

Good

158 reviews

China Eastern

7.2

Good

158 reviews

Reviews

1 / 4

2.0

Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

Related info for your journey

Can I find deals for flights from Vientiane to Portland that include hotel bookings?
Yes. In addition to deals on Vientiane to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Vientiane to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vientiane to Portland.
Can I find deals for business class flights from Vientiane to Portland?
Yes. Cheapflights offers flight deals from Vientiane to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Vientiane to Portland?
Currently, November is the cheapest month in which you can book a flight from Vientiane to Portland (average of $277). Flying from Vientiane to Portland in March is currently the most expensive (average of $368). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$877+ Cheap flights from Vientiane (VTE) to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Vientiane to Portland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Vientiane to Portland

Round-trip from

One-way from

Find flight deals from Vientiane to Portland

Cheapest flights from Vientiane to PortlandExplore the most affordable flight options available from Vientiane to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Vientiane to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Vientiane to Portland that are best for you.

Best time to book a flight from Vientiane to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Vientiane with our price prediction graph.

Reviews of airlines servicing Portland

See what other customers who have flown with China Eastern from Vientiane to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Vientiane to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Vientiane to Portland that include hotel bookings?

How can I find direct flights from Vientiane to Portland?

Can I find deals for business class flights from Vientiane to Portland?

What is the cheapest month to book a flight from Vientiane to Portland?

Traveling to a place near Portland?

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Cheapest flights from Vientiane to Portland
Explore the most affordable flight options available from Vientiane to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.