PDX - VTE

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

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,048
Typical prices: $1,053-$1,519
Multiple Airlines
Mon 2/19Thu 3/8
PDX - VTE • 2 stops
Cheapest one-way
$2,628
Typical prices: $798-$1,059
Multiple Airlines
Mon 12/3
PDX - VTE • 3 stops
When to travel
October
Cheapest • 16% price drop
November
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Vientiane!
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Flight Deals

Cheap Flights from Portland to Vientiane (PDX-VTE)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Vientiane

Fri, Feb 19 - Mon, Mar 8
Multiple Airlines Logo
7:00 am - 12:05 amPDX  Portland-VTE Vientiane Wattay
26h 05m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 8:31 pmVTE  Vientiane Wattay-PDX Portland
34h 26m2 stops Shanghai Pu Dong Los Angeles
$1,048Multiple Airlines
Wed, Nov 25 - Fri, Dec 18
Multiple Airlines Logo
6:00 am - 12:05 amPDX  Portland-VTE Vientiane Wattay
27h 05m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 6:56 pmVTE  Vientiane Wattay-PDX Portland
32h 51m2 stops Shanghai Pu Dong Los Angeles
$1,053Multiple Airlines
Sat, Feb 20 - Mon, Mar 8
Multiple Airlines Logo
9:30 pm - 12:05 amPDX  Portland-VTE Vientiane Wattay
35h 35m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 8:31 pmVTE  Vientiane Wattay-PDX Portland
34h 26m2 stops Shanghai Pu Dong Los Angeles
$1,079Multiple Airlines
Sun, Feb 21 - Tue, Mar 9
Multiple Airlines Logo
2:30 pm - 12:05 amPDX  Portland-VTE Vientiane Wattay
42h 35m2 stops San Francisco Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 8:31 pmVTE  Vientiane Wattay-PDX Portland
34h 26m2 stops Shanghai Pu Dong Los Angeles
$1,091Multiple Airlines
Fri, Feb 19 - Wed, Mar 10
Multiple Airlines Logo
7:00 am - 12:05 amPDX  Portland-VTE Vientiane Wattay
26h 05m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 4:50 pmVTE  Vientiane Wattay-PDX Portland
30h 45m2 stops Shanghai Pu Dong San Francisco
$1,095Multiple Airlines
Mon, Nov 16 - Thu, Nov 26
Multiple Airlines Logo
7:04 am - 12:05 amPDX  Portland-VTE Vientiane Wattay
26h 01m2 stops San Francisco Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 3:48 pmVTE  Vientiane Wattay-PDX Portland
29h 43m2 stops Shanghai Pu Dong Los Angeles
$1,102Multiple Airlines
Sun, Nov 15 - Thu, Nov 26
Multiple Airlines Logo
6:04 pm - 12:05 amPDX  Portland-VTE Vientiane Wattay
39h 01m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 3:48 pmVTE  Vientiane Wattay-PDX Portland
29h 43m2 stops Shanghai Pu Dong Los Angeles
$1,118Multiple Airlines
Mon, Nov 16 - Wed, Nov 25
Multiple Airlines Logo
7:04 am - 12:05 amPDX  Portland-VTE Vientiane Wattay
26h 01m2 stops San Francisco Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 8:28 amVTE  Vientiane Wattay-PDX Portland
46h 23m2 stops Shanghai Pu Dong Los Angeles
$1,146Multiple Airlines
Mon, Nov 16 - Tue, Nov 24
Multiple Airlines Logo
7:04 am - 12:05 amPDX  Portland-VTE Vientiane Wattay
26h 01m2 stops San Francisco Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 4:49 pmVTE  Vientiane Wattay-PDX Portland
30h 44m2 stops Shanghai Pu Dong Los Angeles
$1,171Multiple Airlines
Sun, Nov 15 - Wed, Nov 25
Multiple Airlines Logo
5:04 pm - 12:05 amPDX  Portland-VTE Vientiane Wattay
40h 01m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
1:05 am - 6:54 pmVTE  Vientiane Wattay-PDX Portland
32h 49m2 stops Shanghai Pu Dong Los Angeles
$1,187Multiple Airlines
Booking Insights

Price, demand and travel trends for Portland to Vientiane flights

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

What's the cheapest day of the week to fly from Portland to Vientiane?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Portland to Vientiane. It’s 9% cheaper than the average day, while Saturday is the most expensive, with prices 62% higher.

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Key details for Portland to Vientiane 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

When to book flights from Portland to Vientiane

Are your dates flexible? Find out the best times to travel from Portland to Vientiane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Portland to Vientiane flight questions, answered

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

  • What cabin classes can I book on flights from Portland to Vientiane?

    Only Economy Class is available on flights from Portland to Vientiane.

  • Do I need a passport to fly from Portland to Vientiane?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Portland to Vientiane flight?

    Round-trip flights from Portland to Vientiane range from $1,053 to $1,519, with an average of $1,171 over the past 12 months. Anything below $1,053 counts as a good deal.

  • Have flight prices from Portland to Vientiane changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,048 to $7,525. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Portland to Vientiane looking right now?

    One-way fares from Portland to Vientiane are currently higher than usual. Average one-way flight prices are about $3,296, which is 254% above the typical average for this route.

  • Which airports can I use when flying from Portland to Vientiane?

    Flights from Portland to Vientiane usually depart from Portland (PDX) and arrive at Vientiane Wattay (VTE).

  • Can I save money by using flexible dates for flights from Portland to Vientiane?

    Yes. Flexible dates can save you up to 45% on flights from Portland to Vientiane. Thursday is the cheapest departure day at $1,066 round-trip on average, while Saturday is the most expensive at $1,907, a difference of $841.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Portland and Vientiane?

    Vientiane is 14 hours ahead of Portland (Indochina Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Portland to Vientiane flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $1,066, about $841 less than Saturday fares (44% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Portland to Vientiane trip for October. Fares historically average $987 round-trip in that month - typically $1,933 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Vientiane Wattay Airport.

    • S Park Design Hotel
    • Jian Guo Grand Hotel

More options for your flight from Portland to Vientiane

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

Car rentals in Vientiane
Hotels in Vientiane