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Cheap flights from Saint John to Southeast Asia from C$ 1,884

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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — BKK
22 Jun — 29 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St John to Southeast Asia

Enter your travel dates to find the best prices.

Cheapest flights from St John to Southeast Asia
Explore the most affordable flight options available from St John to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 May 2026.

Sat 19/94:30 p.m.
YSJ
-
HAN
2 stops43h 45m
Air Canada
Wed 23/911:30 p.m.
HAN
-
YSJ
2 stops46h 26m
Air Canada
Deal found 21/5C$ 1,884
Thu 1/105:40 a.m.
YSJ
-
CGK
2 stops54h 45m
Emirates
Mon 5/105:40 p.m.
CGK
-
YSJ
2 stops32h 09m
Emirates
Deal found 22/5C$ 2,767
Fri 18/95:40 a.m.
YSJ
-
CGK
2 stops54h 45m
Emirates
Tue 22/95:40 p.m.
CGK
-
YSJ
2 stops32h 09m
Emirates
Deal found 18/5C$ 2,828

Find flight deals from St John to Southeast Asia

Keep the following information in mind while searching for St John to Southeast Asia flight deals. Data was last updated 23 May 2026.

Round-trip from

C$ 1,884

Popular in

December

Cheapest in

March

Average price

C$ 2,212
Air Canada
  • Air Canada
  • 19/9-23/9
  • 4 total stops
  • 90h 11m total
  • Saint John to Southeast Asia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 368 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 92 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St John to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 23 May 2026.
Use the filters below to find and compare flights from Saint John to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint JohnHanoi

YSJ - HAN

YSJHAN

Saint John

Sat 19/9

4:30 p.m.-10:15 p.m.

2 stops43h 45m

Hanoi Noibai

Wed 23/9

11:30 p.m.-11:56 a.m.

2 stops46h 26m

C$ 1,884
Quickest round-trip

Saint JohnJakarta

YSJ - CGK

YSJCGK

Saint John

Thu 1/10

5:40 a.m.-10:25 p.m.

2 stops54h 45m

Jakarta Soekarno-Hatta Intl

Mon 5/10

5:40 p.m.-3:49 p.m.

2 stops32h 09m

C$ 2,767

Saint JohnJakarta

YSJ - CGK

YSJCGK

Saint John

Fri 18/9

5:40 a.m.-10:25 p.m.

2 stops54h 45m

Jakarta Soekarno-Hatta Intl

Tue 22/9

5:40 p.m.-3:49 p.m.

2 stops32h 09m

C$ 2,828

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/5

Sorted by cheapest first

Best time to book a flight from St John to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from St John 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.

Cheapflights Insights

Everything you need to know about your flight from Saint John to Southeast Asia

What is the cheapest month to book a flight from Saint John to Southeast Asia?

Currently, April is the cheapest month in which you can book a flight from Saint John to Southeast Asia (average of C$ 1,234). Flying from Saint John to Southeast Asia in June is currently the most expensive (average of C$ 2,370). 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.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated 23 May 2026.
Read reviews from past customers who have flown United Airlines and Air Canada from Saint John to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,751 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,751 reviews
United Airlines
7.4
Good
9,751 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
11,077 reviews
United Airlines
7.4
Good
9,751 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from St John to Southeast Asia. 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 Saint John to Southeast Asia?

    For a flight from Saint John to Southeast Asia, you will be flying from Saint John. Saint John (YSJ) is just 15.1 km from the centre of the city.

  • How long is the flight from Saint John to Southeast Asia?

    Departing from Saint John to Southeast Asia will take you 43h 45m. Airlines will cover a distance of 12559 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Saint John to Southeast Asia?

    The most popular route from Saint John to Southeast Asia is Saint John - Kuala Lumpur Intl. You may also consider Saint John - Jakarta Soekarno-Hatta Intl or Saint John - Hanoi Noibai.

  • Can I find deals for flights from St John to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on St John to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St John to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Southeast Asia.

  • Can I find deals for business class flights from St John to Southeast Asia?

    Yes. Cheapflights offers flight deals from St John to Southeast Asia 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 Saint John to Southeast Asia?

    Currently, April is the cheapest month in which you can book a flight from Saint John to Southeast Asia (average of C$ 1,234). Flying from Saint John to Southeast Asia in June is currently the most expensive (average of C$ 2,370). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from St John to Southeast Asia

Discover the top 2 airlines that operate flights from St John to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 23 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 1,233AverageC$ 1,490FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,277AverageC$ 1,902FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from St John to Southeast Asia?

Cheapflights helps you search for flights from St John to Southeast Asia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from St John to Southeast Asia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St John to Southeast Asia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from St John to Southeast Asia with no change fees?

Yes! Cheapflights helps users easily find flights from St John to Southeast Asia with no change fees.

Can Cheapflights notify me if prices for flights from St John to Southeast Asia become cheaper?

Yes, Cheapflights offers price alerts on St John to Southeast Asia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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