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Cheap flights from Trondheim to Lisbon from £205

TRD — LIS
20 Oct — 27 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Trondheim to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from Trondheim to Lisbon

Sat 28/1105:30 -
1 stop11h 35m
Wed 2/1216:55 -
1 stop6h 45m
Deal found 16/9£205
Sat 14/1120:00 -
2 stops21h 05m
Fri 20/1116:55 -
1 stop6h 45m
Deal found 19/9£212
Mon 9/1117:10 -
1 stop7h 00m
Mon 16/1105:00 -
1 stop10h 35m
Deal found 16/9£229
Tue 24/1106:25 -
2 stops10h 40m
Thu 26/1116:55 -
2 stops18h 30m
Deal found 16/9£243
Wed 28/1017:10 -
1 stop7h 00m
Tue 3/1111:30 -
1 stop10h 40m
Deal found 20/9£271
Tue 27/1018:35 -
2 stops22h 30m
Tue 3/1116:55 -
2 stops15h 10m
Deal found 20/9£285
Thu 29/1006:20 -
1 stop13h 10m
Tue 3/1111:30 -
1 stop10h 40m
Deal found 20/9£307
Tue 27/1017:10 -
1 stop7h 00m
Mon 2/1105:00 -
1 stop10h 35m
Deal found 20/9£365
Sat 14/1116:45 -
2 stops23h 40m
Fri 20/1116:10 -
2 stops23h 00m
Deal found 19/9£369

Find flight deals from Trondheim to Lisbon

Round-trip from

£205

Popular in

July

Cheapest in

January

Average price

£302
Scandinavian Airlines
  • Scandinavian Airlines
  • 28/11-2/12
  • 2 total stops
  • 18h 20m total
  • Trondheim to Lisbon
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Highest demand for flights based on searches. 8% potential increase in price (£25 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Trondheim to Lisbon that are best for you.

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Cheapest return flight

TrondheimLisbon

TRD Trondheim Vaernes - LIS Lisbon Humberto Delgado

TRDLIS

Trondheim Vaernes

Sat 28/11

05:30-16:05

1 stop11h 35m

Lisbon Humberto Delgado

Wed 2/12

16:55-00:40

1 stop6h 45m

£205

TrondheimLisbon

TRD Trondheim Vaernes - LIS Lisbon Humberto Delgado

TRDLIS

Trondheim Vaernes

Tue 24/11

06:25-16:05

2 stops10h 40m

Lisbon Humberto Delgado

Thu 26/11

16:55-12:25

2 stops18h 30m

£243

TrondheimLisbon

TRD Trondheim Vaernes - LIS Lisbon Humberto Delgado

TRDLIS

Trondheim Vaernes

Wed 28/10

17:10-23:10

1 stop7h 00m

Lisbon Humberto Delgado

Tue 3/11

11:30-23:10

1 stop10h 40m

£271

TrondheimLisbon

TRD Trondheim Vaernes - LIS Lisbon Humberto Delgado

TRDLIS

Trondheim Vaernes

Tue 27/10

18:35-16:05

2 stops22h 30m

Lisbon Humberto Delgado

Tue 3/11

16:55-09:05

2 stops15h 10m

£285
Fastest return journey

TrondheimLisbon

TRD Trondheim Vaernes - LIS Lisbon Humberto Delgado

TRDLIS

Trondheim Vaernes

Wed 28/10

17:10-23:10

1 stop7h 00m

Lisbon Humberto Delgado

Sun 1/11

05:00-16:35

1 stop10h 35m

£411

TrondheimLisbon

TRD Trondheim Vaernes - LIS Lisbon Humberto Delgado

TRDLIS

Trondheim Vaernes

Thu 12/11

06:50-16:05

3 stops10h 15m

Lisbon Humberto Delgado

Wed 18/11

16:55-09:05

2 stops15h 10m

£422

TrondheimLisbon

TRD Trondheim Vaernes - LIS Lisbon Humberto Delgado

TRDLIS

Trondheim Vaernes

Sat 14/11

14:30-15:25

3 stops25h 55m

Lisbon Humberto Delgado

Fri 20/11

16:10-16:10

2 stops23h 00m

£469

TrondheimLisbon

TRD Trondheim Vaernes - LIS Lisbon Humberto Delgado

TRDLIS

Trondheim Vaernes

Sun 15/11

19:20-15:25

2 stops21h 05m

Lisbon Humberto Delgado

Sat 21/11

16:10-18:50

3 stops25h 40m

£475

TrondheimLisbon

TRD Trondheim Vaernes - LIS Lisbon Humberto Delgado

TRDLIS

Trondheim Vaernes

Sat 28/11

16:40-16:25

1 stop24h 45m

Lisbon Humberto Delgado

Wed 2/12

07:05-14:10

1 stop6h 05m

£623

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Sorted by cheapest first

Best time to book a flight from Trondheim to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Trondheim with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Trondheim to Lisbon

How far ahead should I book a flight from Trondheim to Lisbon?

The best time to book flights from Trondheim to Lisbon is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Trondheim to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Trondheim to Lisbon (average of £242). Flying from Trondheim to Lisbon in July is currently the most expensive (average of £474). 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.

How much does it cost for a return flight from Trondheim to Lisbon?

Airfare is below average for this route at the moment.

Trondheim to Lisbon flights typically cost between £271 and £409 in November.
The cheapest return price found within the last 5 days was £205 on Scandinavian Airlines (28 Nov–2 Dec).

Related info for your journey

  • How long is the flight from Trondheim to Lisbon?

    Departing from Trondheim to Lisbon will take you 7h. Airlines will cover a distance of 1894 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Trondheim to Lisbon that include hotel bookings?

    Yes. In addition to deals on Trondheim to Lisbon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Trondheim to Lisbon?

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

  • Can I find deals for business class flights from Trondheim to Lisbon?

    Yes. Cheapflights offers flight deals from Trondheim to Lisbon 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 Trondheim to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Trondheim to Lisbon (average of £242). Flying from Trondheim to Lisbon in July is currently the most expensive (average of £474). 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

Travelling to a place near Lisbon?

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Evora
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Figueira da Foz
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Costa da Caparica

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