$628 Find Cheap Flights from Portland to Laos - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Portland to Laos

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Vientiane
Vientiane2 stops$1,048
Luang Prabang
Luang Prabang3 stops$2,065
Vientiane
Vientiane2 stops$1,048
Luang Prabang
Luang Prabang3 stops$2,065
Booking Insights

Price, demand and travel trends for Portland to Laos flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Portland to Laos right now?

The cheapest fare from Portland to Laos in the last week was $1,048 round-trip, to Vientiane Wattay (VTE).

Which airport in Laos is the cheapest to fly to from Portland?

All flights from Portland to Laos arrive at Vientiane Wattay (VTE). On average, round-trip fares are around $1,171.

What’s the cheapest day to fly from Portland to Laos?

Thursday tends to be the cheapest day to fly from Portland to Laos, while Saturday is the most expensive. Fares run about 45% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Portland to Laos?

Data from the past 12 months shows it's cheapest to fly to Laos during the morning with average prices of $1,087. The afternoon is the most expensive time to fly, with average prices of $2,029.

Key details for Portland to Laos flights

Low season

May

Cheapest flight

$1,048
Beat the crowds with an average 87% drop in travelers.
The most popular month to fly with an average 124% increase in travelers.
Round-trip flight from Portland to Vientiane

Your Portland to Laos flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Portland to Laos?

    Yes. Fares from Portland to Laos are low right now. As a rule of thumb, a round-trip under $1,053 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Portland to Laos?

    Over the past 12 months, round-trip fares from Portland to Laos have ranged from $1,053 to $1,519.

  • Which cabin classes are available on flights from Portland to Laos?

    On flights from Portland to Laos you can only book Economy Class.

Your guide to booking Portland to Laos flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for October when flights are typically cheapest and avoid May when prices are at their highest.
  • Flying on Thursday is usually the cheapest. Flights on Saturday cost about 45% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Vientiane, which is the most popular destination in Laos. From there, it's easy to continue on to other popular destinations such as Luang Prabang, Vang Vieng and Pakse.

More options for your flight from Portland to Laos

Complete your trip to Laos with a hotel stay or car rental