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Cheap flights from Trondheim to London from £28

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
TRD — LON
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Trondheim to London

Enter your travel dates to find the best prices.

Cheapest flights from Trondheim to London
Explore the most affordable flight options available from Trondheim to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Wed 22/407:30
TRD
-
STN
1 stop5h 15m
Multiple Airlines
Wed 29/410:45
STN
-
TRD
1 stop20h 35m
Multiple Airlines
Deal found 8/3£112
Sun 5/408:55
TRD
-
STN
1 stop12h 40m
Multiple Airlines
Tue 14/408:00
STN
-
TRD
2 stops25h 05m
Multiple Airlines
Deal found 10/3£112
Sun 5/408:10
TRD
-
LGW
Nonstop2h 40m
Norwegian
Thu 9/415:05
LGW
-
TRD
1 stop5h 15m
Norwegian
Deal found 8/3£113
Fri 17/408:25
TRD
-
STN
2 stops12h 55m
Multiple Airlines
Mon 20/420:05
STN
-
TRD
1 stop11h 15m
Multiple Airlines
Deal found 6/3£115
Mon 20/408:25
TRD
-
LGW
1 stop12h 55m
Norwegian
Tue 28/421:15
LGW
-
TRD
2 stops10h 40m
Norwegian
Deal found 6/3£115
Mon 11/510:30
TRD
-
LHR
1 stop5h 05m
Scandinavian Airlines
Fri 15/506:40
LHR
-
TRD
1 stop6h 35m
Scandinavian Airlines
Deal found 6/3£116
Fri 17/414:25
TRD
-
LGW
Nonstop2h 45m
Multiple Airlines
Mon 20/408:25
LGW
-
TRD
2 stops22h 55m
Multiple Airlines
Deal found 6/3£116
Thu 23/408:55
TRD
-
STN
1 stop14h 45m
Multiple Airlines
Sun 26/405:55
STN
-
TRD
1 stop11h 40m
Multiple Airlines
Deal found 9/3£117
Mon 20/417:40
TRD
-
LTN
2 stops14h 55m
Multiple Airlines
Mon 27/408:30
LTN
-
TRD
1 stop22h 50m
Multiple Airlines
Deal found 6/3£117
Mon 20/415:00
TRD
-
STN
1 stop5h 55m
Multiple Airlines
Mon 27/408:15
STN
-
TRD
1 stop23h 05m
Multiple Airlines
Deal found 6/3£118
Fri 8/510:25
TRD
-
LHR
1 stop7h 35m
Scandinavian Airlines
Mon 11/507:05
LHR
-
TRD
1 stop6h 05m
Scandinavian Airlines
Deal found 6/3£118
Fri 3/414:25
TRD
-
LGW
Nonstop2h 45m
Norwegian
Fri 10/420:50
LGW
-
TRD
1 stop11h 05m
Norwegian
Deal found 8/3£118

Find flight deals from Trondheim to London

Discover tips and strategies to find the most affordable flight options for your journey from Trondheim (TRD) to London (LON). 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 11 March 2026.

Round-trip from

£112

One-way from

£28

Popular in

July

Cheapest in

January

Average price

£155
22/4-29/4
  • 22/4-29/4
  • 2 total stops
  • 25h 50m total
  • Trondheim to London
Search Deals
Norwegian
  • Norwegian
  • 15/5
  • Nonstop
  • 2h 45m total
  • Trondheim to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Trondheim to London 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 11 March 2026.
Use the filters below to find and compare flights from Trondheim to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TrondheimLondon

TRD - STN

TRDSTN

Trondheim Vaernes

Fri 17/4

08:25-20:20

2 stops12h 55m

London Stansted

Mon 20/4

20:05-08:20

1 stop11h 15m

£115

TrondheimLondon

TRD - LGW

TRDLGW

Trondheim Vaernes

Thu 23/4

16:20-13:35

1 stop22h 15m

London Gatwick

Thu 30/4

13:50-17:20

Nonstop2h 30m

£116

TrondheimLondon

TRD - STN

TRDSTN

Trondheim Vaernes

Mon 20/4

15:00-19:55

1 stop5h 55m

London Stansted

Mon 27/4

08:15-08:20

1 stop23h 05m

£118

TrondheimLondon

TRD - LGW

TRDLGW

Trondheim Vaernes

Fri 24/4

20:25-08:40

1 stop13h 15m

London Gatwick

Fri 1/5

17:00-20:30

Nonstop2h 30m

£118

TrondheimLondon

TRD - LGW

TRDLGW

Trondheim Vaernes

Mon 20/4

08:25-20:20

1 stop12h 55m

London Gatwick

Mon 27/4

20:45-11:35

2 stops13h 50m

£118

TrondheimLondon

TRD - LGW

TRDLGW

Trondheim Vaernes

Sat 11/4

06:35-08:40

1 stop27h 05m

London Gatwick

Tue 14/4

09:20-18:30

1 stop8h 10m

£121

TrondheimLondon

TRD - LTN

TRDLTN

Trondheim Vaernes

Mon 20/4

15:00-01:10

2 stops35h 10m

London Luton

Tue 28/4

14:35-22:15

1 stop6h 40m

£121

TrondheimLondon

TRD - LTN

TRDLTN

Trondheim Vaernes

Fri 15/5

13:05-20:30

1 stop8h 25m

London Luton

Mon 18/5

21:20-08:20

1 stop10h 00m

£129

TrondheimLondon

TRD - LGW

TRDLGW

Trondheim Vaernes

Fri 17/4

14:25-16:10

Nonstop2h 45m

London Gatwick

Mon 20/4

08:45-17:55

2 stops8h 10m

£129

TrondheimLondon

TRD - LGW

TRDLGW

Trondheim Vaernes

Fri 17/4

10:30-08:40

1 stop23h 10m

London Gatwick

Mon 20/4

20:45-11:35

2 stops13h 50m

£134

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Trondheim to London

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

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

Use this chart to determine the optimal time to book a return flight from Trondheim to London. Price data was last updated on 6 March 2026.

The price you pay for your flight from Trondheim to London may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Trondheim to London (average of £73). Flying from Trondheim to London in July is currently the most expensive (average of £148). 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.

How much does it cost for a return flight from Trondheim to London?

What’s the top stopover airport for flights from Trondheim to London?

Share of one-stop return flights from Trondheim to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Amsterdam (AMS) – chosen by Cheapflights users on 50% of one-stop itineraries from Trondheim to London on Cheapflights.

What’s the cheapest stopover airport for flights from Trondheim to London?

Average return fare for one-stop flights from Trondheim to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of £264.

What’s the fastest stopover option from Trondheim to London?

Shortest average travel time for one-stop one-way flights from Trondheim to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 4h 40m.

Which airport typically offers the quickest stopover for flights from Trondheim to London?

Average stopover duration for one-stop one-way flights from Trondheim to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 13m.

How often are flights from Trondheim to London delayed?

About 13% of weekly flights between Trondheim and London have experienced delays in the past year, with the average delay time being 93 minutes.

What is the most punctual flight time for Trondheim to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Trondheim to London flights?

Over the past year, Norwegian have had the lowest number of delays on this route, with just 13% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Trondheim to London. 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 from for flights from Trondheim to London?

    Trondheim Vaernes (TRD), located 16.4 mi from the city center, is the airport you fly out of when you book flights from Trondheim to London. 0 airlines have flights from Vaernes to London on a regular basis. Booking flights from Trondheim Vaernes to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • How long is the flight from Trondheim to London?

    A quick flight from Trondheim to London can take about 5h 45m. Norwegian provides one of the quickest options available for as low as £138. The distance between Trondheim and London is about 926 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular flight routes from Trondheim to London are Trondheim Vaernes - London Heathrow, Trondheim Vaernes - London Stansted and Trondheim Vaernes - London Luton.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Trondheim to London (average of £73). Flying from Trondheim to London in July is currently the most expensive (average of £148). 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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