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Cheap flights from Thunder Bay to Portugal from C$ 812

YQT — LIS
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thunder Bay to Portugal

Enter your travel dates to find the best prices.

Cheapest flights from Thunder Bay to Portugal

Sun 29/1111:20 a.m. -
1 stop17h 00m
Thu 3/1210:55 a.m. -
1 stop28h 11m
Deal found 23/9C$ 812

Find flight deals from Thunder Bay to Portugal

Round-trip from

C$ 817

Popular in

April

Cheapest in

June
Air Canada
  • Air Canada
  • 29/11-3/12
  • 2 total stops
  • 33h 41m total
  • Thunder Bay to Portugal
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Highest demand for flights based on searches. 14% potential increase in price (C$ 336 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 97 potential savings vs. average RT price).
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Thunder Bay to Portugal that are best for you.

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Thunder BayLisbon

YQT Thunder Bay - LIS Lisbon Humberto Delgado

YQTLIS

Thunder Bay

Sun 29/11

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

1 stop17h 00m

Lisbon Humberto Delgado

Thu 3/12

10:55 a.m.-10:06 a.m.

1 stop28h 11m

C$ 812

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/9

Sorted by cheapest first

Best time to book a flight from Thunder Bay to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Thunder Bay with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Thunder Bay to Portugal

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portugal

Check out reviews from past customers who have flown with Air Canada from Thunder Bay to Portugal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,668 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Crew

7.8

Boarding

7.3

Food

6.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had
Air Canada
7.1
Good
11,668 reviews
Air Canada
7.1
Good
11,668 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Crew

7.8

Boarding

7.3

Food

6.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had

Related info for your journey

  • What airport do you fly from for flights from Thunder Bay to Portugal?

    If you book a flight to Portugal from Thunder Bay, you will be flying from Thunder Bay, which is the city’s only airport. Thunder Bay (YQT) is located 5.6 km from the centre of Thunder Bay.

  • How long is the flight from Thunder Bay to Portugal?

    There are many flights that can get you from Thunder Bay to Portugal in 17h. Fly via Air Canada to get the fastest option. Airlines will cover a distance of 6244 km.

  • Can I find deals for flights from Thunder Bay to Portugal that include hotel bookings?

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

  • How can I find direct flights from Thunder Bay to Portugal?

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

  • Can I find deals for business class flights from Thunder Bay to Portugal?

    Yes. Cheapflights offers flight deals from Thunder Bay 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.

See more FAQs

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Top airline flying from Thunder Bay to Portugal

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,072AverageC$ 1,310FlexibilityNo cancel feeOn-time67%
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