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Cheap flights from London Gatwick Airport to Trondheim from £46

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — TRD
13 Jul — 20 Jul1
1 adult

Cheap flight deals from Gatwick to Trondheim

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Trondheim (TRD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 July 2025.

Round-trip from

£103

One-way from

£46

Popular in

December

Cheapest in

November

Average price

£220

Good round-trip deal

£138 or less

Good one-way deal

£58 or less
Norwegian
  • Norwegian
  • 21/8-24/8
  • 1 total stop
  • 28h 40m total
  • London to Trondheim
Norwegian
  • Norwegian
  • 29/8
  • Nonstop
  • 2h 30m total
  • London to Trondheim
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 7% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from London Gatwick to Trondheim Vaernes.
Price to beat on a one-way flight from London Gatwick to Trondheim Vaernes.

Find flight deals from Gatwick to Trondheim

Cheapest flights from Gatwick to Trondheim
Explore the most affordable flight options available from Gatwick to Trondheim. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Thu 21/813:50LGW - TRD
Nonstop2h 30mNorwegian
Sun 24/808:10TRD - LGW
Nonstop2h 40mNorwegian
Deal found 6/7£103
Thu 21/814:55LGW - TRD
2 stops16h 10mMultiple Airlines
Sun 24/821:45TRD - LGW
1 stop11h 55mMultiple Airlines
Deal found 6/7£169

Cheapflights Fare Finder

Customise your flight search to find flights from Gatwick to Trondheim that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 July 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Trondheim that are best for you.

Fly from

Gatwick

Fly to

Trondheim

Route

Depart

Return

Price

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Thu 21/8

13:50-17:20

Nonstop2h 30m

Trondheim Vaernes

Sun 24/8

07:30-08:40

1 stop26h 10m

£103

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Thu 21/8

14:55-08:05

2 stops16h 10m

Trondheim Vaernes

Sun 24/8

21:45-08:40

1 stop11h 55m

£169

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Fri 29/8

17:00-20:30

Nonstop2h 30m

£46

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Tue 29/7

19:45-09:05

2 stops36h 20m

£217

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Fri 25/7

09:15-00:35

2 stops14h 20m

£728

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Best time to book a flight from Gatwick to Trondheim

Have a flexible travel schedule? Discover the best time to fly to Trondheim from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Trondheim

What is the cheapest month to book a flight from London Gatwick Airport to Trondheim?

Currently, October is the cheapest month in which you can book a flight from London Gatwick Airport to Trondheim (average of £161). Flying from London Gatwick Airport to Trondheim in June is currently the most expensive (average of £259). 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.

What is the cheapest time of day to fly from LGW to TRD?

Find hourly flight availability from Gatwick to Trondheim. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2025.

A simple way to save on the total cost of your ticket is to fly from London Gatwick Airport to Trondheim at midday. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Trondheim

Get insights into the airlines that provide service to Trondheim. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trondheim. Reviews last updated 8 July 2025.
Read through reviews of airlines operating flights from London Gatwick Airport to Trondheim, such as airBaltic and Norwegian. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Entertainment

7.0

Overall

7.8

Boarding

8.1

Food

7.5

Crew

8.4

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

Comfort

8.0

Entertainment

7.0

Overall

7.8

Boarding

8.1

Food

7.5

Crew

8.4

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

Comfort

8.0

Entertainment

7.0

Overall

7.8

Boarding

8.1

Food

7.5

Crew

8.4

Reviews

1 / 1
4.0
Okay

Mujib,Oct 2022

RIX - CPH

Not fan of Air Canada. Only two things they ever serve for in-flight food. Chicken or Pasta. I traveled many times with them , never heard about anything else from their mouth for food. I call them "cheap chicken pasta airline".

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Trondheim. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Trondheim from London Gatwick?

    Most people fly into Trondheim Vaernes (TRD) if they book a flight to Trondheim from London Gatwick. On average, Vaernes has 0 inbound flights from London Gatwick per day from 1 airline. Trondheim Vaernes is conveniently located just 16.4 mi from Trondheim’s city center.

  • What is the cheapest airline to fly from London Gatwick Airport to Trondheim round-trip?

    Flying on Norwegian is currently your cheapest option to Trondheim, with prices starting at £103. Users have found that Norwegian is 27% cheaper than the other options available to this destination.

  • What are the cheapest flights from London Gatwick Airport to Trondheim?

    On average you can expect to pay £119 for a flight from London Gatwick Airport to Trondheim. The cheapest flight overall is £55 while the most popular route, (London Gatwick - Trondheim Vaernes) is currently priced at £103.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Trondheim 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 London Gatwick Airport to Trondheim?

    Currently, October is the cheapest month in which you can book a flight from London Gatwick Airport to Trondheim (average of £161). Flying from London Gatwick Airport to Trondheim in June is currently the most expensive (average of £259). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Gatwick to Trondheim

Discover the top airline that operate flights from Gatwick to Trondheim. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 July 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest£77Average£139FlexibilityNo cancel feeOn-time74%
Search Norwegian flights

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Can Cheapflights find flights from Gatwick to Trondheim with no change fees?

Need flexible booking options for your flight to Trondheim from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Trondheim become cheaper?

Not ready to book yet? You can track prices for flights from Gatwick to Trondheim on Cheapflights with our Price Alert feature and get notified when better prices are available.

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