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$64 Flights from Lisbon (LIS) to Trondheim (TRD)

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Find the cheapest month or even day of the year to fly to Trondheim

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Flight deals from Lisbon to Trondheim

Looking for a cheap last-minute deal or the best round-trip flight from Lisbon to Trondheim? Find the lowest prices on one-way and round-trip tickets right here.
Trondheim.$64 per passenger.Departing Tue, Mar 3.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Lisbon on Tue, Mar 3, arriving in Trondheim.Price includes taxes and charges.From $64, select.
Trondheim.$70 per passenger.Departing Fri, Apr 24.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Lisbon on Fri, Apr 24, arriving in Trondheim.Price includes taxes and charges.From $70, select.
Trondheim.$87 per passenger.Departing Wed, Feb 25.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Lisbon on Wed, Feb 25, arriving in Trondheim.Price includes taxes and charges.From $87, select.
Trondheim.$108 per passenger.Departing Tue, Jun 9.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Lisbon on Tue, Jun 9, arriving in Trondheim.Price includes taxes and charges.From $108, select.
Trondheim.$129 per passenger.Departing Tue, Sep 1.One-way flight with KLM.Outbound indirect flight with KLM, departing from Lisbon on Tue, Sep 1, arriving in Trondheim.Price includes taxes and charges.From $129, select.
Trondheim.$149 per passenger.Departing Sun, May 10.One-way flight with KLM.Outbound indirect flight with KLM, departing from Lisbon on Sun, May 10, arriving in Trondheim.Price includes taxes and charges.From $149, select.
Trondheim.$172 per passenger.Departing Sun, Aug 30.One-way flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departing from Lisbon on Sun, Aug 30, arriving in Trondheim.Price includes taxes and charges.From $172, select.
Trondheim.$192 per passenger.Departing Mon, Jul 13.One-way flight with easyJet.Outbound indirect flight with easyJet, departing from Lisbon on Mon, Jul 13, arriving in Trondheim.Price includes taxes and charges.From $192, select.

Find the cheapest month to fly from Lisbon to Trondheim

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to Trondheim flights are currently cheapest in March.
Feb
from $87
Mar
from $64
Apr
from $70
May
from $149
Jun
from $108
Jul
from $192
Aug
from $172
Sep
from $129
Oct
Find prices
Nov
Find prices
Dec
Find prices
Jan
Find prices

Lisbon to Trondheim: Alternative routes

Compare routes from Lisbon to Trondheim below. You may find an airport to fly into that's cheaper, faster, or easier than Trondheim.

Trondheim

17 miles from central Trondheim
ClosestCheapest
from $64
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Orland

30 miles from central Trondheim
from $275
Search flights

Lisbon to Trondheim: Flight information

The things to know before you go.
Cheapest flight found$64
Cheapest month to flyMarch

Finding cheap flights from Lisbon to Trondheim: Frequently asked questions

The best price we found for a round-trip flight from Lisbon to Trondheim is $191. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Lisbon to Trondheim. But we found flights with one or more stops from $191.
There are no flights flying from Lisbon to Trondheim, as of February 2026.
The cheapest month to fly from Lisbon to Trondheim is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to Trondheim Airport on Saturday, February 28, 2026.
No airlines currently offer direct flights between Lisbon Airport and Trondheim Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Trondheim but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Trondheim is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Trondheim.

Flying from Lisbon Portela Airport (LIS) to Trondheim Airport Vaernes (TRD): what you need to know

  • Trondheim's timezone is UTC+1, making Trondheim one hour ahead of Lisbon.

  • To ensure you get on your LIS to TRD flight, allow plenty of time to navigate the airport and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • You'll likely experience bigger queues in popular months such as June. Arriving up to four hours ahead of international flights and two hours for domestic departures is a wise move.

  • We make it a piece of cake to book a flight with a stopover. To see your options for tickets from Lisbon Portela Airport to Trondheim Airport Vaernes, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to explore the city of your choice. Top stopovers between LIS and TRD include:

    • Amsterdam Airport Schiphol

    • Oslo Airport Gardermoen

    • Copenhagen Airport

How to find the cheapest flights from Lisbon Portela Airport (LIS) to Trondheim Airport Vaernes (TRD)

  • The lowest price we've found for a one-way Lisbon Portela Airport to Trondheim Airport Vaernes flight is $64. A return plane ticket right now is $191. Depending on the availability when you book, these fares may change.

  • Don't leave everything to the last minute. You're more likely to find cheap tickets from LIS to TRD if you book in advance. Airlines often offer some terrific early bird deals.

  • If you're flexible with your trip dates, try using the 'Whole month' tool. It'll show you the cheapest price across each month when looking for a flight from Lisbon Portela Airport to Trondheim Airport Vaernes.

  • Snapping up cheap flights from LIS to TRD is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when a new discounted fare appears.

  • Tailor your flights using filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Lisbon Portela Airport to Trondheim Airport Vaernes.

Handy information about Lisbon Portela Airport (LIS)

  • When it comes to Lisbon Portela Airport's on-time performance, 64.1% of flights meet their scheduled arrival time.

  • Lisbon Portela Airport is around 6 miles from central Lisbon. If you're ride-sharing, catching a cab or driving from the center, it'll take 20 minutes or so to get there, depending on the traffic.

  • Catching public transport? Expect a journey time of around 1 hour.

  • Booked an early flight from Lisbon Portela Airport to Trondheim Airport Vaernes? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by picking one of these hotels close to LIS:

Arriving at Trondheim Airport Vaernes (TRD)

Getting from Trondheim Airport Vaernes (TRD) to central Trondheim

  • From Trondheim Airport Vaernes, Trondheim is approximately 20 miles away. It takes around 35 minutes to reach the center driving.

  • It takes around 45 minutes to get there using public transport.

When to fly to Trondheim Airport Vaernes (TRD)

  • The quietest month for a flight from Lisbon Portela Airport to Trondheim Airport Vaernes is February, while June is the busiest. Pick the best time to visit Trondheim based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Trondheim is July, with the temperature ranging between 46ºF and 73ºF. Lock in your flights from Lisbon Portela Airport to Trondheim Airport Vaernes in this month if this is the kind of weather you like.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from LIS to TRD in January. Average temperatures are between 12ºF and 34ºF then.

Explore more of Norway

  • You've visited Trondheim, now it's time to explore other corners of Norway. Travel about 240 miles south to Oslo to tick off its must-visit sights. From Viking Ship Museum to The Norwegian National Opera & Ballet and Akershus Fortress, there's plenty to keep you busy.

  • If you want to check out another well-known destination in Norway, consider Bergen, roughly 270 miles south-west of Trondheim. Bryggen, Troldhaugen and Fish Market are among its highlights.

Plan the rest of your trip from Lisbon to Trondheim

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.