Which airports can I use when flying from Ottawa to Vientiane?

Flights from Ottawa to Vientiane usually depart from Ottawa (YOW) and arrive at Vientiane Wattay (VTE).

Which cabin classes can I book on flights from Ottawa to Vientiane?

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

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

Yes. Flexible dates can save you up to 21% on flights from Ottawa to Vientiane. Friday is the cheapest departure day at C$ 1,694 round-trip on average, while Sunday is the most expensive at C$ 2,138, a difference of C$ 444. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Ottawa 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.

Have flight prices from Ottawa 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 C$ 2,223 to C$ 18,348. That means the highest observed fare was about 8x higher than the lowest one.

What is the time difference between Ottawa and Vientiane?

Vientiane is 11 hours ahead of Ottawa (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

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

Round-trip flights from Ottawa to Vientiane range from C$ 1,685 to C$ 1,964, with an average of C$ 1,740 over the past 12 months. Anything below C$ 1,685 counts as a good deal.

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

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Ottawa to Vientiane. It’s 3% cheaper than the average day, while Sunday is the most expensive, with prices 22% higher.

Cheap Flights from Ottawa to Vientiane | KAYAK

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

C$ 2,223

Typical prices: C$ 1,685-C$ 1,964

Multiple Airlines

Thu 18/1Wed 14/2

YOW - VTE • 2 stops

When to travel

September

Cheapest • 10% price drop

December

Most popular

Good to know

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to Vientiane!

Flight Deals

Cheap Flights from Ottawa to Vientiane (YOW-VTE)

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ottawa to Vientiane

Mon, 18 Jan - Sun, 14 Feb

7:45 a.m. - 12:25 a.m.YOW Ottawa-VTE Vientiane Wattay

28h 40m2 stops Vancouver Intl Incheon Intl

1:25 a.m. - 12:56 a.m.VTE Vientiane Wattay-YOW Ottawa

35h 31m2 stops Incheon Intl Vancouver Intl

C$ 2,223Multiple Airlines

Mon, 11 Jan - Mon, 8 Feb

3:15 p.m. - 9:10 a.m.YOW Ottawa-VTE Vientiane Wattay

29h 55m3 stops Boston Logan Intl Doha Hamad Intl Bangkok Suvarnabhumi

8:30 p.m. - 5:58 p.m.VTE Vientiane Wattay-YOW Ottawa

33h 28m3 stops Bangkok Suvarnabhumi Doha Hamad Intl Toronto Pearson Intl

C$ 2,335Multiple Airlines

Mon, 18 Jan - Mon, 15 Feb

3:15 p.m. - 9:10 a.m.YOW Ottawa-VTE Vientiane Wattay

29h 55m3 stops Boston Logan Intl Doha Hamad Intl Bangkok Suvarnabhumi

8:30 p.m. - 5:58 p.m.VTE Vientiane Wattay-YOW Ottawa

33h 28m3 stops Bangkok Suvarnabhumi Doha Hamad Intl Toronto Pearson Intl

C$ 2,335Multiple Airlines

Tue, 5 Jan - Mon, 1 Feb

7:45 a.m. - 12:25 a.m.YOW Ottawa-VTE Vientiane Wattay

28h 40m2 stops Vancouver Intl Incheon Intl

1:25 a.m. - 12:56 a.m.VTE Vientiane Wattay-YOW Ottawa

35h 31m2 stops Incheon Intl Vancouver Intl

C$ 2,374Multiple Airlines

Tue, 29 Dec - Tue, 19 Jan

9:10 a.m. - 6:00 p.m.YOW Ottawa-VTE Vientiane Wattay

44h 50m3 stops Toronto Pearson Intl Incheon Intl Ho Chi Minh City

6:45 p.m. - 12:56 a.m.VTE Vientiane Wattay-YOW Ottawa

42h 11m3 stops Ho Chi Minh City Incheon Intl Vancouver Intl

C$ 2,572Multiple Airlines

Thu, 31 Dec - Thu, 28 Jan

10:05 a.m. - 12:25 a.m.YOW Ottawa-VTE Vientiane Wattay

26h 20m2 stops Toronto Pearson Intl Incheon Intl

8:30 p.m. - 12:56 a.m.VTE Vientiane Wattay-YOW Ottawa

40h 26m2 stops Bangkok Suvarnabhumi Vancouver Intl

C$ 2,657Multiple Airlines

Tue, 29 Dec - Tue, 19 Jan

7:45 a.m. - 12:25 a.m.YOW Ottawa-VTE Vientiane Wattay

28h 40m2 stops Vancouver Intl Incheon Intl

8:30 p.m. - 3:59 p.m.VTE Vientiane Wattay-YOW Ottawa

31h 29m2 stops Bangkok Suvarnabhumi Vancouver Intl

C$ 2,740Multiple Airlines

Mon, 28 Dec - Mon, 25 Jan

5:40 p.m. - 12:25 a.m.YOW Ottawa-VTE Vientiane Wattay

42h 45m2 stops Vancouver Intl Incheon Intl

8:30 p.m. - 12:56 a.m.VTE Vientiane Wattay-YOW Ottawa

40h 26m2 stops Bangkok Suvarnabhumi Vancouver Intl

C$ 2,756Multiple Airlines

Tue, 29 Dec - Tue, 19 Jan

7:45 a.m. - 12:25 a.m.YOW Ottawa-VTE Vientiane Wattay

28h 40m2 stops Vancouver Intl Incheon Intl

4:25 p.m. - 7:52 p.m.VTE Vientiane Wattay-YOW Ottawa

39h 27m3 stops Guangzhou Baiyun Tokyo Narita Vancouver Intl

C$ 2,768Multiple Airlines

Tue, 29 Dec - Mon, 25 Jan

5:40 p.m. - 12:25 a.m.YOW Ottawa-VTE Vientiane Wattay

42h 45m2 stops Vancouver Intl Incheon Intl

1:25 a.m. - 8:20 a.m.VTE Vientiane Wattay-YOW Ottawa

42h 55m2 stops Incheon Intl Toronto Pearson Intl

C$ 2,814Multiple Airlines

Recent last minute flight deals from Ottawa to Vientiane

Sun, 25 Oct - Sat, 5 Jun

7:35 p.m. - 12:25 a.m.YOW Ottawa-VTE Vientiane Wattay

41h 50m2 stops Toronto Pearson Intl Incheon Intl

8:30 p.m. - 12:55 a.m.VTE Vientiane Wattay-YOW Ottawa

39h 25m2 stops Bangkok Suvarnabhumi Vancouver Intl

C$ 2,795Multiple Airlines

Fri, 23 Oct - Thu, 19 Nov

9:00 a.m. - 11:50 p.m.YOW Ottawa-VTE Vientiane Wattay

27h 50m2 stops Toronto Pearson Intl Incheon Intl

1:55 a.m. - 7:55 p.m.VTE Vientiane Wattay-YOW Ottawa

30h 00m3 stops Chengdu Tianfu Intl Beijing Capital Vancouver Intl

C$ 3,008Multiple Airlines

Fri, 23 Oct - Thu, 19 Nov

7:00 a.m. - 11:50 p.m.YOW Ottawa-VTE Vientiane Wattay

29h 50m3 stops Toronto Pearson Intl Vancouver Intl Incheon Intl

1:55 a.m. - 7:55 p.m.VTE Vientiane Wattay-YOW Ottawa

30h 00m3 stops Chengdu Tianfu Intl Beijing Capital Vancouver Intl

C$ 3,008Multiple Airlines

Sat, 24 Oct - Tue, 23 Mar

3:10 p.m. - 10:40 a.m.YOW Ottawa-VTE Vientiane Wattay

32h 30m3 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle Hanoi Noibai

6:40 p.m. - 7:25 p.m.VTE Vientiane Wattay-YOW Ottawa

35h 45m3 stops Singapore Changi Doha Hamad Intl Toronto Pearson Intl

C$ 3,055Multiple Airlines

Sat, 24 Oct - Fri, 20 Nov

11:55 a.m. - 10:40 a.m.YOW Ottawa-VTE Vientiane Wattay

35h 45m3 stops Toronto Pearson Intl Frankfurt am Main Hanoi Noibai

1:05 a.m. - 11:40 p.m.VTE Vientiane Wattay-YOW Ottawa

34h 35m2 stops Shanghai Pu Dong Toronto Pearson Intl

C$ 3,059Multiple Airlines

Fri, 23 Oct - Thu, 19 Nov

9:00 a.m. - 11:50 p.m.YOW Ottawa-VTE Vientiane Wattay

27h 50m2 stops Toronto Pearson Intl Incheon Intl

1:25 a.m. - 12:56 a.m.VTE Vientiane Wattay-YOW Ottawa

35h 31m2 stops Incheon Intl Vancouver Intl

C$ 3,079Multiple Airlines

Sat, 24 Oct - Fri, 20 Nov

6:55 a.m. - 12:05 a.m.YOW Ottawa-VTE Vientiane Wattay

30h 10m2 stops Toronto Pearson Intl Shanghai Pu Dong

1:05 a.m. - 11:40 p.m.VTE Vientiane Wattay-YOW Ottawa

34h 35m2 stops Shanghai Pu Dong Toronto Pearson Intl

C$ 3,137Multiple Airlines

Sat, 24 Oct - Sat, 21 Nov

6:00 p.m. - 10:40 a.m.YOW Ottawa-VTE Vientiane Wattay

29h 40m3 stops Toronto Pearson Intl Frankfurt am Main Hanoi Noibai

9:40 p.m. - 11:40 p.m.VTE Vientiane Wattay-YOW Ottawa

38h 00m3 stops Haikou Meilan Intl Beijing Capital Toronto Pearson Intl

C$ 3,345Multiple Airlines

Sat, 24 Oct - Sat, 31 Oct

7:30 p.m. - 10:40 a.m.YOW Ottawa-VTE Vientiane Wattay

28h 10m3 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle Hanoi Noibai

7:50 p.m. - 8:55 p.m.VTE Vientiane Wattay-YOW Ottawa

36h 05m3 stops Hanoi Noibai Beijing Capital Vancouver Intl

C$ 3,362Multiple Airlines

Sat, 24 Oct - Mon, 22 Mar

7:30 p.m. - 10:40 a.m.YOW Ottawa-VTE Vientiane Wattay

28h 10m3 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle Hanoi Noibai

1:25 a.m. - 11:50 p.m.VTE Vientiane Wattay-YOW Ottawa

33h 25m2 stops Incheon Intl Toronto Pearson Intl

C$ 3,414Multiple Airlines

Booking Insights

Price, demand, and travel trends for Ottawa 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 Ottawa to Vientiane?: Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Ottawa to Vientiane. It’s 3% cheaper than the average day, while Sunday is the most expensive, with prices 22% higher.

Find deals

Low season	July
High season	December
Cheapest flight	C$ 2,223

Beat the crowds with an average 87% drop in traveller numbers.

The most popular month to fly with an average 101% increase in traveller numbers.

Round-trip flight from Ottawa to Vientiane

When to book flights from Ottawa to Vientiane

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

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Ottawa to Vientiane?
Only Economy Class is available on flights from Ottawa to Vientiane.
Do I need a passport to fly from Ottawa 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 Ottawa to Vientiane flight?
Round-trip flights from Ottawa to Vientiane range from C$ 1,685 to C$ 1,964, with an average of C$ 1,740 over the past 12 months. Anything below C$ 1,685 counts as a good deal.
Have flight prices from Ottawa 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 C$ 2,223 to C$ 18,348. That means the highest observed fare was about 8x higher than the lowest one.
Which airports can I use when flying from Ottawa to Vientiane?
Flights from Ottawa to Vientiane usually depart from Ottawa (YOW) and arrive at Vientiane Wattay (VTE).
Can I save money by using flexible dates for flights from Ottawa to Vientiane?
Yes. Flexible dates can save you up to 21% on flights from Ottawa to Vientiane. Friday is the cheapest departure day at C$ 1,694 round-trip on average, while Sunday is the most expensive at C$ 2,138, a difference of C$ 444.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Ottawa and Vientiane?
Vientiane is 11 hours ahead of Ottawa (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average C$ 1,694, about C$ 444 less than Sunday fares (21% savings) based on the last 12 months.
If you can choose when to travel, plan your Ottawa to Vientiane trip for September. Fares historically average C$ 1,571 round-trip in that month – typically C$ 642 less than the most expensive month, which is December (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

More options for your flight from Ottawa to Vientiane

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

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

Car rentals in Vientiane

Hotels in Vientiane

YOW - VTE

C$ 2,223 Find Cheap Flights from Ottawa to Vientiane – Compare and Save

Everything you should know

Cheap Flights from Ottawa to Vientiane (YOW-VTE)

Recent round-trip flight deals from Ottawa to Vientiane

Recent one-way flight deals from Ottawa to Vientiane

Recent last minute flight deals from Ottawa to Vientiane

Price, demand, and travel trends for Ottawa to Vientiane flights

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

Key details for Ottawa to Vientiane flights

Low season

High season

Cheapest flight

When to book flights from Ottawa to Vientiane

Your Ottawa to Vientiane flight questions, answered

Your guide to booking Ottawa to Vientiane flights

More options for your flight from Ottawa to Vientiane

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

Information on your arrival and departure airports

Cabin class types available on flights from Ottawa to Vientiane

Find direct flights to and from Ottawa and Vientiane

Flights from domestic origins to Vientiane

Flights to other popular destinations