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Flights from Trondheim to Tromso

Airlines operating flights from Trondheim to Tromso

Choose from 1 airlines flying from Trondheim to Tromso, including Scandinavian Airlines, and . Widerøe Airlines currently offers the cheapest ticket on this route.
Scandinavian Airlines logo Scandinavian Airlines

Find the cheapest direct flight options from Trondheim to Tromso over the next three months. Book one-way tickets from KRW 93,111 and round-trip tickets from KRW 185,178.

      • Cheapest nonstop
        TRD 08:05
        1h 40m
        Direct
        TOS 09:45
        Trondheim - Tromso | Thu, Jan 8 | Widerøe Airlines
        TOS 17:25
        1h 40m
        Direct
        TRD 19:05
        Tromso - Trondheim | Sun, Jan 11 | Widerøe Airlines
        KRW 185,178 KRW 258,816
        28% OFF
        28% OFF
        KRW 258,816 KRW 185,178
      • TRD 14:55
        1h 40m
        Direct
        TOS 16:35
        Trondheim - Tromso | Fri, Feb 6 | Widerøe Airlines
        TOS 10:25
        1h 40m
        Direct
        TRD 12:05
        Tromso - Trondheim | Mon, Feb 9 | Widerøe Airlines
        KRW 187,057 KRW 258,816
        28% OFF
        28% OFF
        KRW 258,816 KRW 187,057
      • TRD 08:05
        1h 40m
        Direct
        TOS 09:45
        Trondheim - Tromso | Thu, Jan 15 | Widerøe Airlines
        TOS 17:25
        1h 40m
        Direct
        TRD 19:05
        Tromso - Trondheim | Fri, Jan 16 | Widerøe Airlines
        KRW 187,057 KRW 258,816
        28% OFF
        28% OFF
        KRW 258,816 KRW 187,057
      • TRD 14:55
        1h 40m
        Direct
        TOS 16:35
        Trondheim - Tromso | Thu, Jan 29 | Widerøe Airlines
        TOS 10:25
        1h 40m
        Direct
        TRD 12:05
        Tromso - Trondheim | Fri, Jan 30 | Widerøe Airlines
        KRW 187,057
        28% OFF
        KRW 258,816 KRW 187,057
      • TRD 14:55
        1h 40m
        Direct
        TOS 16:35
        Trondheim - Tromso | Mon, Jan 12 | Widerøe Airlines
        TOS 10:25
        1h 40m
        Direct
        TRD 12:05
        Tromso - Trondheim | Mon, Jan 19 | Widerøe Airlines
        KRW 187,057
        28% OFF
        KRW 258,816 KRW 187,057
      • TRD 08:30
        2h 30m
        Direct
        TOS 11:00
        Trondheim - Tromso | Mon, Jan 12 | Scandinavian Airlines
        TOS 17:25
        1h 40m
        Direct
        TRD 19:05
        Tromso - Trondheim | Mon, Jan 19 | Widerøe Airlines
        KRW 187,266
        28% OFF
        KRW 258,816 KRW 187,266
      • TRD 08:30
        2h 30m
        Direct
        TOS 11:00
        Trondheim - Tromso | Thu, Jan 15 | Scandinavian Airlines
        TOS 17:55
        2h 35m
        Direct
        TRD 20:30
        Tromso - Trondheim | Fri, Jan 16 | Scandinavian Airlines
        KRW 188,936
        27% OFF
        KRW 258,816 KRW 188,936
      • TRD 08:30
        2h 30m
        Direct
        TOS 11:00
        Trondheim - Tromso | Thu, Jan 29 | Scandinavian Airlines
        TOS 10:25
        1h 40m
        Direct
        TRD 12:05
        Tromso - Trondheim | Fri, Jan 30 | Widerøe Airlines
        KRW 188,936
        27% OFF
        KRW 258,816 KRW 188,936
      • TRD 08:30
        2h 30m
        Direct
        TOS 11:00
        Trondheim - Tromso | Tue, Dec 16 | Scandinavian Airlines
        TOS 17:10
        4h 30m
        1 stop
        TRD 21:40
        Tromso - Trondheim | Tue, Dec 16 | Scandinavian Airlines
        KRW 167,850
        35% OFF
        KRW 258,816 KRW 167,850
      • TRD 18:35
        5h 10m
        1 stop
        TOS 23:45
        Trondheim - Tromso | Mon, Dec 15 | Scandinavian Airlines
        TOS 17:55
        2h 35m
        Direct
        TRD 20:30
        Tromso - Trondheim | Tue, Dec 16 | Scandinavian Airlines
        KRW 168,685
        35% OFF
        KRW 258,816 KRW 168,685
      • TRD 13:00
        17h 25m
        1 stop
        TOS Invalid Date
        Trondheim - Tromso | Sun, Dec 14 | Normal Airline
        TOS 15:00
        6h
        Direct
        TRD 16:00
        Tromso - Trondheim | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • Cheapest nonstop
        TRD 14:55
        1h 40m
        Direct
        TOS 16:35
        Trondheim - Tromso | Tue, Jan 20 | Widerøe Airlines
        KRW 93,111 KRW 165,585
        44% OFF
        44% OFF
        KRW 165,585 KRW 93,111
      • TRD 08:30
        2h 30m
        Direct
        TOS 11:00
        Trondheim - Tromso | Tue, Jan 20 | Scandinavian Airlines
        KRW 94,155 KRW 165,585
        43% OFF
        43% OFF
        KRW 165,585 KRW 94,155
      • TRD 08:30
        2h 30m
        Direct
        TOS 11:00
        Trondheim - Tromso | Fri, Dec 12 | Scandinavian Airlines
        KRW 113,362 KRW 165,585
        32% OFF
        32% OFF
        KRW 165,585 KRW 113,362
      • TRD 14:55
        1h 40m
        Direct
        TOS 16:35
        Trondheim - Tromso | Mon, Jan 19 | Widerøe Airlines
        KRW 114,614
        31% OFF
        KRW 165,585 KRW 114,614
      • TRD 14:50
        2h 25m
        Direct
        TOS 17:15
        Trondheim - Tromso | Mon, Jan 19 | Scandinavian Airlines
        KRW 115,658
        30% OFF
        KRW 165,585 KRW 115,658
      • TRD 08:05
        1h 40m
        Direct
        TOS 09:45
        Trondheim - Tromso | Wed, Jan 21 | Widerøe Airlines
        KRW 116,493
        30% OFF
        KRW 165,585 KRW 116,493
      • TRD 14:50
        2h 25m
        Direct
        TOS 17:15
        Trondheim - Tromso | Tue, Jan 6 | Scandinavian Airlines
        KRW 117,328
        28% OFF
        KRW 165,585 KRW 117,328
      • TRD 08:30
        2h 30m
        Direct
        TOS 11:00
        Trondheim - Tromso | Wed, Jan 21 | Scandinavian Airlines
        KRW 119,207
        28% OFF
        KRW 165,585 KRW 119,207
      • TRD 08:30
        2h 30m
        Direct
        TOS 11:00
        Trondheim - Tromso | Mon, Dec 15 | Scandinavian Airlines
        KRW 119,833
        28% OFF
        KRW 165,585 KRW 119,833
      • TRD 08:30
        2h 30m
        Direct
        TOS 11:00
        Trondheim - Tromso | Tue, Dec 16 | Scandinavian Airlines
        KRW 120,877
        27% OFF
        KRW 165,585 KRW 120,877
      • TRD 13:00
        17h 25m
        1 stop
        TOS Invalid Date
        Trondheim - Tromso | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Trondheim to Tromso are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Trondheim to Tromso

The distance between Trondheim and Tromso is 772.45 km. It takes around 1 hour 59 minutes on average to fly from Trondheim to Tromso. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is October.

Cheapest one-way flight priceKRW 93,111
Cheapest round-trip ticket priceKRW 167,850
Off-season for travelOctober
Peak season for travelJuly
Flight distance772.45 km
Average flight time1 hour 59 minutes
Popular airlineScandinavian Airlines

Find the best time to fly from Trondheim to Tromso

The cheapest time for Trondheim to Tromso flights: Jan 18 to Jan 25 — one way flight prices from KRW 93,111.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Trondheim to Tromso, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Trondheim to Tromso (TRD-TOS)?

    Based on Trip.com data, Widerøe Airlines offers one-way fares as low as KRW 93,111 on Cheapest nonstop routes (e.g. TRD to TOS on Tue, Jan 20), while Scandinavian Airlines offers Cheapest nonstop round-trips from KRW 167,850 departing on Tue, Dec 16 and returning on Tue, Dec 16.
  • It takes around 1 hour 59 minutes to fly from Trondheim (TRD) to Tromso (TOS).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Trondheim to Tromso is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Trondheim to Tromso, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jan 20, with one-way flights priced at just KRW 93,111.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Widerøe Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Tromso travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Trondheim to Tromso is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Trondheim to Tromso on December 16, 2025 with Scandinavian Airlines, with prices starting at KRW 167,849.
  • The time difference between Tromso and Trondheim is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.