Cheap flights from Saint John to Portugal from C$ 1,120

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — LIS
5 Aug — 12 Aug1
1 adult

Cheap flight deals from St John to Portugal

Keep the following information in mind while searching for St John to Portugal flight deals. Data was last updated 31 July 2025.

Round-trip from

C$ 1,120

One-way from

C$ 585
United Airlines
  • United Airlines
  • 19/10-27/10
  • 4 total stops
  • 65h 50m total
  • Saint John to Portugal
12/9
  • 12/9
  • 2 total stops
  • 22h 15m total
  • Saint John to Portugal

Find flight deals from St John to Portugal

Cheapest flights from St John to Portugal
Explore the most affordable flight options available from St John to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Sun 19/1011:35 a.m.YSJ - LIS
2 stops16h 45mUnited Airlines
Mon 27/1011:55 a.m.LIS - YSJ
2 stops49h 05mUnited Airlines
Deal found 30/7C$ 1,120
Sun 19/1011:35 a.m.YSJ - LIS
1 stop17h 45mAir Canada
Mon 27/107:10 a.m.LIS - YSJ
2 stops29h 50mAir Canada
Deal found 30/7C$ 1,315
Sat 20/1211:35 a.m.YSJ - LIS
2 stops41h 45mMultiple Airlines
Sun 4/15:25 p.m.LIS - YSJ
2 stops44h 35mMultiple Airlines
Deal found 30/7C$ 1,690
Fri 19/1211:35 a.m.YSJ - LIS
2 stops31h 50mTurkish Airlines
Sun 4/15:55 a.m.LIS - YSJ
2 stops32h 05mTurkish Airlines
Deal found 30/7C$ 3,669

Cheapflights Fare Finder

 
Customize your flight search to find flights from St John to Portugal 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 31 July 2025.
Use the filters below to find and compare flights from Saint John to Portugal that are best for you.

Fly from

St John

Fly to

Portugal

Route

Depart

Return

Price

Saint JohnLisbon

YSJ - LIS

YSJLIS

Saint John

Sun 19/10

11:35 a.m.-8:20 a.m.

2 stops16h 45m

Lisbon Humberto Delgado

Mon 27/10

11:55 a.m.-10:00 a.m.

2 stops49h 05m

C$ 1,120

Saint JohnLisbon

YSJ - LIS

YSJLIS

Saint John

Sun 19/10

11:35 a.m.-9:20 a.m.

1 stop17h 45m

Lisbon Humberto Delgado

Mon 27/10

7:10 a.m.-10:00 a.m.

2 stops29h 50m

C$ 1,315

Saint JohnLisbon

YSJ - LIS

YSJLIS

Saint John

Sat 20/12

11:35 a.m.-9:20 a.m.

2 stops41h 45m

Lisbon Humberto Delgado

Sun 4/1

5:25 p.m.-10:00 a.m.

2 stops44h 35m

C$ 1,690

Saint JohnLisbon

YSJ - LIS

YSJLIS

Saint John

Fri 19/12

11:35 a.m.-11:25 p.m.

2 stops31h 50m

Lisbon Humberto Delgado

Sun 4/1

5:55 a.m.-10:00 a.m.

2 stops32h 05m

C$ 3,669

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Best time to book a flight from St John to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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 Portugal

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

Currently, January is the cheapest month in which you can book a flight from Saint John to Portugal (average of C$ 482). Flying from Saint John to Portugal in July is currently the most expensive (average of C$ 779). 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 Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated 31 July 2025.
Get a feel of what it's like to fly with United Airlines and Air Canada from Saint John to Portugal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from St John to Portugal. 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 Portugal?

    Most people fly from Saint John (YSJ) if they book a flight from Saint John to Portugal. Saint John is conveniently located just 15.1 km from Saint John’s city centre.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St John to Portugal 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 Portugal?

    Currently, January is the cheapest month in which you can book a flight from Saint John to Portugal (average of C$ 482). Flying from Saint John to Portugal in July is currently the most expensive (average of C$ 779). 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

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Top airline flying from St John to Portugal

Discover the top airline that operate flights from St John to Portugal. 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 31 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,044AverageC$ 1,134FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portugal from St John.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from St John to Portugal, users can toggle the no change fees filter when performing a flight search.

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

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