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Flights from London to Trondheim

London to Trondheim Flight Information

The approximate distance between London and Trondheim is 1,479.95 km. Average flight time from London to Trondheim is around 2 hours 30 minutes. According to Trip.com data, travel demand hits its peak in July. The cheapest month to book flights is September.

Cheapest one-way
US$45
Wizz Air Wizz Air LON-TRD 10h · 1 stop Thu, Oct 8
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Cheapest round-trip
US$125
Norwegian Norwegian LON-TRD 2h 30m · Nonstop Fri, Sep 25 - Mon, Sep 28
Book Now
Recommended airlines
Wizz Air Wizz Air Cheapest · From US$45 Scandinavian Airlines Scandinavian Airlines Most booked
When to fly
June
Cheapest
July
Peak season
Route details
1,479.95 km
Flight distance
2h 30m
Average flight time

Search for direct flights from London to Trondheim in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$73, and round-trip direct flights start at US$125.

      • Cheapest nonstop
        LGW 17:00
        2h 30m
        Nonstop
        TRD 20:30
        London - Trondheim | Fri, Sep 25 | Norwegian
        TRD 14:30
        2h 40m
        Nonstop
        LGW 16:10
        Trondheim - London | Mon, Sep 28 | Norwegian
        US$125 US$170
        26% off
        26% off
        US$170 US$125
      • LGW 17:00
        2h 30m
        Nonstop
        TRD 20:30
        London - Trondheim | Fri, Aug 21 | Norwegian
        TRD 08:10
        2h 40m
        Nonstop
        LGW 09:50
        Trondheim - London | Sun, Aug 23 | Norwegian
        US$127 US$170
        25% off
        25% off
        US$170 US$127
      • LGW 17:00
        2h 30m
        Nonstop
        TRD 20:30
        London - Trondheim | Fri, Sep 4 | Norwegian
        TRD 08:10
        2h 40m
        Nonstop
        LGW 09:50
        Trondheim - London | Sun, Sep 6 | Norwegian
        US$128 US$170
        25% off
        25% off
        US$170 US$128
      • LGW 17:00
        2h 30m
        Nonstop
        TRD 20:30
        London - Trondheim | Fri, Sep 18 | Norwegian
        TRD 14:30
        2h 40m
        Nonstop
        LGW 16:10
        Trondheim - London | Mon, Sep 21 | Norwegian
        US$137
        19% off
        US$170 US$137
      • LGW 10:30
        2h 30m
        Nonstop
        TRD 14:00
        London - Trondheim | Sun, Sep 6 | Norwegian
        TRD 08:10
        2h 40m
        Nonstop
        LGW 09:50
        Trondheim - London | Sun, Sep 13 | Norwegian
        US$137
        19% off
        US$170 US$137
      • LGW 13:50
        2h 30m
        Nonstop
        TRD 17:20
        London - Trondheim | Thu, Aug 20 | Norwegian
        TRD 08:10
        2h 40m
        Nonstop
        LGW 09:50
        Trondheim - London | Sun, Aug 23 | Norwegian
        US$138
        19% off
        US$170 US$138
      • LGW 13:50
        2h 30m
        Nonstop
        TRD 17:20
        London - Trondheim | Thu, Sep 10 | Norwegian
        TRD 08:10
        2h 40m
        Nonstop
        LGW 09:50
        Trondheim - London | Sun, Sep 13 | Norwegian
        US$139
        18% off
        US$170 US$139
      • LGW 17:00
        2h 30m
        Nonstop
        TRD 20:30
        London - Trondheim | Fri, Sep 11 | Norwegian
        TRD 08:10
        2h 40m
        Nonstop
        LGW 09:50
        Trondheim - London | Sun, Sep 13 | Norwegian
        US$139
        18% off
        US$170 US$139
      • LGW 13:50
        2h 30m
        Nonstop
        TRD 17:20
        London - Trondheim | Thu, Sep 17 | Norwegian
        TRD 08:10
        2h 40m
        Nonstop
        LGW 09:50
        Trondheim - London | Sun, Sep 20 | Norwegian
        US$139
        18% off
        US$170 US$139
      • STN 16:15
        15h 5m
        1 stop
        TRD 08:20
        London - Trondheim | Sat, Aug 29 | Ryanair
        TRD 14:30
        2h 40m
        Nonstop
        LGW 16:10
        Trondheim - London | Mon, Aug 31 | Norwegian
        US$139
        18% off
        US$170 US$139
      • LON 13:00
        17h 25m
        1 stop
        TRD 14:00
        London - Trondheim | Tue, Aug 11 | Normal Airline
        TRD 15:00
        6h
        Nonstop
        LON 16:00
        Trondheim - London | Thu, Aug 13 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        LGW 17:00
        2h 30m
        Nonstop
        TRD 20:30
        London - Trondheim | Fri, Sep 4 | Norwegian
        US$73 US$91
        20% off
        20% off
        US$91 US$73
      • LGW 17:00
        2h 30m
        Nonstop
        TRD 20:30
        London - Trondheim | Fri, Aug 28 | Norwegian
        US$74 US$91
        19% off
        19% off
        US$91 US$74
      • LTN 21:20
        10h
        1 stop
        TRD 08:20
        London - Trondheim | Thu, Oct 8 | Wizz Air
        US$45 US$91
        51% off
        51% off
        US$91 US$45
      • LTN 08:30
        22h 50m
        1 stop
        TRD 08:20
        London - Trondheim | Tue, Oct 6 | Wizz Air
        US$45
        51% off
        US$91 US$45
      • STN 08:30
        22h 50m
        1 stop
        TRD 08:20
        London - Trondheim | Thu, Aug 27 | Ryanair
        US$46
        49% off
        US$91 US$46
      • STN 08:15
        23h 5m
        1 stop
        TRD 08:20
        London - Trondheim | Tue, Sep 1 | Ryanair
        US$46
        49% off
        US$91 US$46
      • STN 20:45
        10h 35m
        1 stop
        TRD 08:20
        London - Trondheim | Sat, Sep 5 | Ryanair
        US$47
        48% off
        US$91 US$47
      • STN 17:15
        14h 5m
        1 stop
        TRD 08:20
        London - Trondheim | Thu, Sep 10 | Ryanair
        US$47
        48% off
        US$91 US$47
      • LTN 21:20
        10h
        1 stop
        TRD 08:20
        London - Trondheim | Thu, Aug 27 | Wizz Air
        US$48
        47% off
        US$91 US$48
      • STN 17:15
        14h 5m
        1 stop
        TRD 08:20
        London - Trondheim | Thu, Oct 8 | Ryanair
        US$49
        46% off
        US$91 US$49
      • LTN 08:30
        22h 50m
        1 stop
        TRD 08:20
        London - Trondheim | Thu, Sep 24 | Wizz Air
        US$49
        46% off
        US$91 US$49
      • LTN 21:20
        10h
        1 stop
        TRD 08:20
        London - Trondheim | Sat, Sep 5 | Wizz Air
        US$51
        44% off
        US$91 US$51
      • LON 13:00
        17h 25m
        1 stop
        TRD 14:00
        London - Trondheim | Tue, Aug 11 | Normal Airline
        More cheap flights
        More cheap flights

Popular airlines flying from London to Trondheim

You can choose from 2 airlines that fly from London to Trondheim, including Scandinavian Airlines, Norwegian, Norwegian has lowest fares on this route.
Scandinavian Airlines logo Scandinavian Airlines
Norwegian logo Norwegian
Airlines are determined based on actual purchased flight tickets from London to Trondheim according to previous 12 months data from Trip.com.

Trip.com Price Trends on Flights from London to Trondheim

Which month has the cheapest one-way flights from London to Trondheim?

Average monthly one-way flight prices from London to Trondheim, based on bookings made by Trip.com users over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from London to Trondheim is June, with an average price of US$105; while the month with the highest flight price is usually July, with an average price of up to US$239.

US$239
US$172
US$105
US$38
    Cheapest
  • US$229
    Aug
  • US$135
    Sep
  • US$151
    Oct
  • US$177
    Nov
  • US$180
    Dec
  • US$197
    Jan
  • US$154
    Feb
  • US$165
    Mar
  • US$169
    Apr
  • US$130
    May
  • US$105
    Jun
  • US$239
    Jul

Which month has the cheapest round-trip flights from London to Trondheim?

The average price of round-trip flights from London to Trondheim purchased by Trip.com users by month over the past 12 months.

Based on data from Trip.com, the lowest prices for round-trip flights from London to Trondheim are found during May, with an average price of US$180. Conversely, the highest prices are found during August, with an average price of up to US$488.

US$488
US$334
US$180
US$26
    Cheapest
  • US$488
    Aug
  • US$314
    Sep
  • US$213
    Oct
  • US$211
    Nov
  • US$309
    Dec
  • US$245
    Jan
  • US$268
    Feb
  • US$347
    Mar
  • US$271
    Apr
  • US$180
    May
  • US$391
    Jun
  • US$319
    Jul

Frequently Asked Questions

  • What are the cheapest flights from London to Trondheim (LON-TRD)?

    Based on Trip.com data, Wizz Air offers one-way fares as low as US$45 on Cheapest nonstop routes (e.g. LTN to TRD on Thu, Oct 8), while Norwegian offers Cheapest nonstop round-trips from US$125 departing on Fri, Sep 25 and returning on Mon, Sep 28.
  • At the moment, you can catch a nonstop flight from London to Trondheim with the following airlines, including: Norwegian Scandinavian Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 30 minutes to fly from London to Trondheim.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Trondheim 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.
  • Based on Trip.com data in the past 4 weeks, there is 4 flight per week flying from London to Trondheim. You can check the weekly schedule for popular airlines on this route below: Norwegian: S/-/-/W/T/-/S -- DY1341 (09:45)
  • To find best deals on flights from London to Trondheim, 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 Thu, Oct 8, with one-way flights priced at just US$45.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Norwegian.
    · 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 Trondheim travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from London to Trondheim is September, when demand for travel is lower.
  • After crunching the numbers on our August flight calendar, it's currently cheapest to fly from London to Trondheim on August 24, 2026 with Wizz Air, with prices starting at US$34.
  • You can land at any one of the following hubs in Trondheim, with Heathrow Airport to Trondheim Vaernes Airport (LHR-TRD) is by far the most common option on this route: Trondheim Vaernes Airport (TRD).
  • The time difference between Trondheim and London is 1h.
  • 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.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from London to Trondheim is US$218. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from London to Trondheim is US$251. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter London and Trondheim, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • Norwegian and Ryanair UKare the most popular budget airlines flying from London to Trondheim. Check baggage, seat and payment fees before comparing the final price.

Read before Taking Flights from London to Trondheim

If you’re looking to book cheap flights from London to Trondheim, Trip.com has you covered. Many people travel from London to Trondheim for the city’s world-famous sights, delicious Norwegian cuisine and unrivalled shopping scene. A convenient destination, you can fly from London to Trondheim in just over 2 hours 30 mins, making it the perfect place for a short city break, or even a gateway to explore the rest of Norway. With prices starting from just £23, there’s never been a better time to book tickets from London to Trondheim and experience all that this incredible city has to offer.

How to find a cheap flights from London to Trondheim

Finding cheap flights from London to Trondheim is easy with our money-saving tips. You can secure the best deals by booking in advance, flying on a weekday rather than a weekend, going incognito when browsing for flights, and choosing to fly with better-priced budget airlines.

Airlines that fly from London to Trondheim

A few airlines offer direct flights from London to Trondheim, including British Airways, Scandinavian Airlines, Norwegian Airlines

Flight time from London to Trondheim

Flight from London to Trondheim takes around 2 hours 30 mins in average.

Departure from a London Airport to Trondheim

Flights from London Heathrow Airprot to Trondheim You can get a tube direct from the city centre to the airport. It takes approximately 45 minutes on the Piccadilly Line with prices starting from £5.50, or 30 minutes on the Elizabeth Line for £12.80. You can also get the Heathrow Express from London Paddington in 15 minutes from £5.50, or a 35-minute coach from London Victoria from £6.Flights from London Gatwick Airport to Trondheim The Gatwick Express offers a non-stop train from London Victoria in just 30 minutes for £19.90. Southern and Thameslink also offer trains, with prices starting from £11.30. You can also get a coach from London Victoria to Gatwick from £10 which takes 1.5-2 hours.Flights from London Stansted Airport to Trondheim The Stansted Express takes 50 minutes from London Liverpool street with prices from £9.90. You can also get the Airport Bus Express from here too, which takes around 1 hour and costs £12.Flights from London Luton Airport to Trondheim The Luton Airport Express from London St Pancras takes 32 minutes with tickets from £10, or from just £5, you can get a 1.5 hour National Express Coach from London Victoria.Flights from London City Airport to Trondheim You can get the DLR to London City Airport from Bank in around 20 minutes, with prices starting from just £3.Flights from London Southend Airport to Trondheim Greater Anglia and c2c offer trains from Liverpool street station to Southend airport in 52 minutes, with tickets starting from £20.10.

Trip.com Airline Insights on Flights from London to Trondheim

Which airline offers the cheapest direct flights from London to Trondheim?

Data is based on the average price of all nonstop flights from London to Trondheim on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Norwegian provides the lowest-priced direct flights from London to Trondheim, with fares starting at US$166.

US$139
US$166
US$193
US$220
US$247
Norwegian
US$166
Norwegian
Scandinavian Airlines
US$226
Scandinavian Airlines
KLM
US$247
KLM

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.