In terms of precipitation, rainfall in Laos ranges from 0.4 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Laos when rainfall is around 0.4 in.

If weather is an important factor for your trip to Laos, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

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

When flying from Portland to Laos, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Portland to Laos?

Most people fly from Portland (PDX) if they book a flight from Portland to Laos. Portland is conveniently located just 6.0 mi from Portland’s city center.

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

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

How can I find direct flights from Portland to Laos?

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

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

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

$1,251+ Flights from Portland to Laos

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Cheap flight deals from Portland to Laos

Best flights from Portland to Laos
Discover carefully curated flight deals from Portland to Laos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

Sat 3/2111:30 amPDX - VTE

3 stops41h 25mMultiple Airlines

Sun 4/1211:30 amVTE - PDX

3 stops25h 50mMultiple Airlines

Deal found 12/17

$1,251

Sat 1/317:20 amPDX - VTE

2 stops25h 45mMultiple Airlines

Sat 2/712:20 pmVTE - PDX

3 stops43h 05mMultiple Airlines

Deal found 12/17

$1,438

Last-minute flights from Portland to Laos
Discover last-minute flight deals from Portland to Laos. Data last updated December 17, 2025 and is based on user searches.

Sat 1/317:10 amPDX - VTE

2 stops25h 55mMultiple Airlines

Fri 2/61:05 amVTE - PDX

2 stops34h 21mMultiple Airlines

Deal found 12/17

$1,371

Find flight deals from Portland to Laos

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Provider with most accurate pricing for Portland-Vientiane Wattay flight deals.

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Fly from

Fly to

Route

Depart

Return

Price

PortlandVientiane

PDX - VTE

PDXVTE

Portland

Sat 3/21

11:30 am-6:55 pm

3 stops41h 25m

Vientiane Wattay

Sun 4/12

11:30 am-11:20 pm

3 stops25h 50m

$1,251

PortlandVientiane

PDX - VTE

PDXVTE

Portland

Sat 1/31

7:20 am-12:05 am

2 stops25h 45m

Vientiane Wattay

Sat 2/7

12:20 pm-4:25 pm

3 stops43h 05m

$1,438

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Portland to Laos

Have a flexible travel schedule? Discover the best time to fly to Laos from Portland 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.

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Everything you need to know about your flight from Portland to Laos

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Laos

Get a feel of what it's like to fly with China Eastern from Portland to Laos by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Eastern

7.2

Good

178 reviews

Reviews

1 / 5

2.0

Mediocre

P R,Sep 2025

LGW - PVG

From check in to to the flight attendants, the staff of China Eastern were so rude. At check in, all staff had icy looks, and ours didn’t respond to any greetings or thank yous. Despite not at all leaning into the aisle, one flight attendant was repeatedly bolting up and down the aisle, and knocking me when passing by waking me up several times.

China Eastern

7.2

Good

178 reviews

China Eastern

7.2

Good

178 reviews

Reviews

1 / 5

2.0

Mediocre

P R,Sep 2025

LGW - PVG

Related info for your journey

What airport do you fly from for flights from Portland to Laos?
Most people fly from Portland (PDX) if they book a flight from Portland to Laos. Portland is conveniently located just 6.0 mi from Portland’s city center.
Can I find deals for flights from Portland to Laos that include hotel bookings?
Yes. In addition to deals on Portland to Laos flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Laos?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Laos.
Can I find deals for business class flights from Portland to Laos?
Yes. Cheapflights offers flight deals from Portland to Laos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Portland to Laos

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest$933	Average$1,100	FlexibilityNo cancel fee	On-time62%

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$1,251+ Cheap flights from Portland (PDX) to Laos

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Laos with Cheapflights

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Cheap flight deals from Portland to Laos

Best flights from Portland to LaosDiscover carefully curated flight deals from Portland to Laos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

Discover carefully curated flight deals from Portland to Laos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

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

Best time to book a flight from Portland to Laos

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

Cheapflights Insights

Everything you need to know about your flight from Portland to Laos

Reviews of airlines servicing Laos

Get insights into the airlines that provide service to Laos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Laos. Reviews last updated December 17, 2025.

Get a feel of what it's like to fly with China Eastern from Portland to Laos by reading reviews from past customers. Users have also rated airlines 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 Portland to Laos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Portland to Laos?

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

How can I find direct flights from Portland to Laos?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Laos

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Top airline flying from Portland to Laos

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Best flights from Portland to Laos
Discover carefully curated flight deals from Portland to Laos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.