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Cheap flights from London to Trondheim from £35

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — TRD
4 Feb — 11 Feb1
1 adult

The best prices from London to Trondheim Vaernes are usually found in May or October, booked 55 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from London to Trondheim

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 30 January 2025.

Round-trip from

£76

One-way from

£35

Popular in

December

Cheapest in

May

Average price

£129

Good round-trip deal

£81 or less
Norwegian
  • Norwegian
  • 13/3-16/3
  • Nonstop
  • 5h 00m total
  • London to Trondheim
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Wizz Air
  • Wizz Air
  • 2/4
  • 1 total stop
  • 10h 45m total
  • London to Trondheim
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Trondheim Vaernes.
Search Deals

Find flight deals from London to Trondheim

Cheapest flights from London to Trondheim
Explore the most affordable flight options available from London to Trondheim. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 January 2025.

Thu 13/320:10LGW - TRD
Nonstop2h 25mNorwegian
Sun 16/317:50TRD - LGW
Nonstop2h 35mNorwegian
Deal found 29/1£76
Wed 12/308:05STN - TRD
1 stop7h 15mMultiple Airlines
Sun 16/321:15TRD - STN
1 stop15h 50mMultiple Airlines
Deal found 29/1£107
Thu 6/207:05LHR - TRD
1 stop4h 05mScandinavian Airlines
Sun 9/208:45TRD - LHR
1 stop6h 50mScandinavian Airlines
Deal found 29/1£115
Thu 13/320:10LGW - TRD
Nonstop2h 25mMultiple Airlines
Sun 16/321:15TRD - LGW
2 stops16h 05mMultiple Airlines
Deal found 29/1£121
Thu 27/308:45LTN - TRD
2 stops22h 15mMultiple Airlines
Sun 30/309:40TRD - LTN
1 stop7h 05mMultiple Airlines
Deal found 29/1£143
Thu 27/317:05LCY - TRD
1 stop4h 45mKLM
Sun 30/317:05TRD - LCY
1 stop4h 10mKLM
Deal found 29/1£182
Sat 1/306:30LHR - TRD
1 stop15h 20mMultiple Airlines
Fri 7/310:05TRD - LHR
1 stop7h 55mMultiple Airlines
Deal found 29/1£219
Thu 27/318:10LHR - TRD
2 stops18h 00mFinnair
Sun 30/309:05TRD - LHR
3 stops9h 00mFinnair
Deal found 29/1£322
Wed 12/306:30LHR - TRD
2 stops7h 20mLufthansa
Sun 16/309:05TRD - LHR
2 stops30h 40mLufthansa
Deal found 29/1£429
Thu 27/318:15LCY - TRD
2 stops19h 35mLufthansa
Sun 30/309:05TRD - LCY
2 stops32h 20mLufthansa
Deal found 29/1£437
Tue 18/218:15LCY - TRD
2 stops13h 20mMultiple Airlines
Fri 21/209:05TRD - LCY
2 stops9h 35mMultiple Airlines
Deal found 28/1£519
Thu 13/309:30LGW - TRD
2 stops11h 00mairBaltic
Sun 16/317:35TRD - LGW
2 stops16h 05mairBaltic
Deal found 29/1£540

Find flights from London to Trondheim within your budget

Customise your flight search to find flights from London 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 30 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Thu 13/3

20:10-23:35

Nonstop2h 25m

Trondheim Vaernes

Sun 16/3

17:50-19:25

Nonstop2h 35m

£76

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Wed 12/3

08:05-16:20

1 stop7h 15m

Trondheim Vaernes

Sun 16/3

21:15-12:05

1 stop15h 50m

£107

LondonTrondheim

LHR - TRD

LHRTRD

London Heathrow

Thu 13/3

07:05-14:15

1 stop6h 10m

Trondheim Vaernes

Sun 16/3

16:35-21:35

1 stop6h 00m

£115

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Thu 13/3

20:10-23:35

Nonstop2h 25m

Trondheim Vaernes

Sun 16/3

21:15-12:20

2 stops16h 05m

£121

LondonTrondheim

LTN - TRD

LTNTRD

London Luton

Thu 27/3

08:45-08:00

2 stops22h 15m

Trondheim Vaernes

Sun 30/3

09:40-15:45

1 stop7h 05m

£143

LondonTrondheim

LCY - TRD

LCYTRD

London City

Thu 27/3

17:05-22:50

1 stop4h 45m

Trondheim Vaernes

Sun 30/3

17:05-20:15

1 stop4h 10m

£182

LondonTrondheim

LHR - TRD

LHRTRD

London Heathrow

Sat 1/3

06:30-22:50

1 stop15h 20m

Trondheim Vaernes

Fri 7/3

10:05-17:00

1 stop7h 55m

£219

LondonTrondheim

LHR - TRD

LHRTRD

London Heathrow

Thu 27/3

18:10-13:10

2 stops18h 00m

Trondheim Vaernes

Sun 30/3

09:05-17:05

3 stops9h 00m

£322

LondonTrondheim

LHR - TRD

LHRTRD

London Heathrow

Wed 12/3

06:30-14:50

2 stops7h 20m

Trondheim Vaernes

Sun 16/3

09:05-14:45

2 stops30h 40m

£429

LondonTrondheim

LCY - TRD

LCYTRD

London City

Thu 27/3

18:15-14:50

2 stops19h 35m

Trondheim Vaernes

Sun 30/3

09:05-16:25

2 stops32h 20m

£437

Flights are sorted by cheapest return flights first.

Deals found on 29/1

Showing 1-10 of 26 results
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Best time to book a flight from London to Trondheim

Have a flexible travel schedule? Discover the best time to fly to Trondheim from London 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.

Travel insights for flights from London to Trondheim

Get recent, data-driven insights about flights from London to Trondheim including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from London to Trondheim. Price data was last updated on 24 January 2025.

The best time to book flights from London to Trondheim is 53 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 London to Trondheim?

Currently, October is the cheapest month in which you can book a flight from London to Trondheim (average of £161). Flying from London 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 LON to TRD?

Find hourly flight availability from London 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 30 January 2025.

A simple way to save on the total cost of your ticket is to fly from London to Trondheim in the afternoon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

Rainfall in Trondheim by month

Plan your trip to Trondheim by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trondheim ranges from 45.0 - 110.0 inches per month. September is typically the wettest month, when rainfall can reach 110.0 mm. April is typically the driest time to visit Trondheim when rainfall is around 45.0 mm.

Temperature in Trondheim by month

Plan your trip to Trondheim by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trondheim, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 13.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

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 30 January 2025.
To help decide which airline to fly from London to Trondheim, see what other customers have to say about KLM, airBaltic and Norwegian. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,335 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,335 reviews
KLM
7.8
Good
1,335 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

airBaltic
7.8
Good
178 reviews
KLM
7.8
Good
1,335 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Norwegian
7.7
Good
245 reviews
KLM
7.8
Good
1,335 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

LOT
7.6
Good
1,097 reviews
KLM
7.8
Good
1,335 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Finnair
7.6
Good
1,285 reviews
KLM
7.8
Good
1,335 reviews
Check prices

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

7.8

Crew

8.4

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Located just 16.4 mi from the city center, Trondheim Vaernes is the airport most travelers will use when flying to Trondheim from London. Booking flights from London to Vaernes (TRD) should be relatively easy as there are 0 daily inbound flights from London from 3 different airlines.

  • What are the cheapest airlines flying from London to Trondheim round-trip?

    Norwegian, at £76, was found to be the cheapest airline from London to Trondheim.Alternate airlines flying return to your destination include Scandinavian Airlines and KLM. You may be able to fly from London to Trondheim for 54% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London to Trondheim one-way?

    £35 is the cheapest one-way deal found within the past few days, from Wizz Air. You may also be able to find cheap deals on Norwegian and Scandinavian Airlines, with prices starting from £51 and £74, respectively.

  • What are the most popular routes from London to Trondheim?

    Most travelers choose London Heathrow - Trondheim Vaernes, London City - Trondheim Vaernes or London Gatwick - Trondheim Vaernes when deciding on the best route from London to Trondheim.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Trondheim?

    Currently, October is the cheapest month in which you can book a flight from London to Trondheim (average of £161). Flying from London 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

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Alternative routes for London to Trondheim

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Top 3 airlines flying from London to Trondheim

Discover the top 3 airlines that operate flights from London 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 30 January 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest£76Average£150FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£121Average£180FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£147Average£212FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Trondheim?

Deals for London to Trondheim flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Trondheim?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Trondheim for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Trondheim from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for London to Trondheim flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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