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Cheap flights from Trondheim to London from £34

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
TRD — LON
22 Aug — 29 Aug1
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 23 July 2026.

Thu 20/811:30
TRD
-
LGW
Nonstop2h 40m
Norwegian
Mon 24/817:00
LGW
-
TRD
Nonstop2h 30m
Norwegian
Deal found 19/7£103
Thu 20/808:55
TRD
-
STN
2 stops22h 45m
Multiple Airlines
Mon 24/820:05
STN
-
TRD
1 stop11h 15m
Multiple Airlines
Deal found 21/7£104
Fri 28/814:30
TRD
-
LGW
Nonstop2h 40m
Norwegian
Sun 30/810:30
LGW
-
TRD
Nonstop2h 30m
Norwegian
Deal found 21/7£105
Thu 1/1008:55
TRD
-
STN
1 stop14h 45m
Multiple Airlines
Wed 7/1017:15
STN
-
TRD
1 stop14h 05m
Multiple Airlines
Deal found 19/7£105
Thu 10/908:55
TRD
-
STN
2 stops11h 30m
Multiple Airlines
Sat 12/916:15
STN
-
TRD
1 stop15h 05m
Multiple Airlines
Deal found 22/7£107
Thu 3/908:55
TRD
-
LTN
1 stop23h 40m
Wizz Air
Mon 7/921:20
LTN
-
TRD
1 stop10h 00m
Wizz Air
Deal found 23/7£107
Thu 10/911:30
TRD
-
LGW
Nonstop2h 40m
Norwegian
Fri 11/917:00
LGW
-
TRD
Nonstop2h 30m
Norwegian
Deal found 22/7£111
Thu 10/911:30
TRD
-
LGW
Nonstop2h 40m
Norwegian
Sun 13/910:30
LGW
-
TRD
Nonstop2h 30m
Norwegian
Deal found 22/7£114
Fri 4/914:30
TRD
-
LGW
Nonstop2h 40m
Norwegian
Sun 6/910:30
LGW
-
TRD
Nonstop2h 30m
Norwegian
Deal found 19/7£118
Thu 27/811:30
TRD
-
LGW
Nonstop2h 40m
Norwegian
Sun 30/810:30
LGW
-
TRD
Nonstop2h 30m
Norwegian
Deal found 21/7£120
Fri 14/807:00
TRD
-
LGW
Nonstop2h 40m
Norwegian
Fri 21/820:50
LGW
-
TRD
1 stop11h 05m
Norwegian
Deal found 21/7£121
Thu 10/920:25
TRD
-
LTN
2 stops12h 10m
Multiple Airlines
Sun 13/921:20
LTN
-
TRD
3 stops21h 35m
Multiple Airlines
Deal found 19/7£131

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 23 July 2026.

Round-trip from

£103

One-way from

£34

Popular in

June

Cheapest in

January

Average price

£235
Norwegian
  • Norwegian
  • 20/8-24/8
  • Nonstop
  • 5h 10m total
  • Trondheim to London
Search Deals
Norwegian
  • Norwegian
  • 9/8
  • Nonstop
  • 2h 40m total
  • Trondheim to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 23 July 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

Thu 20/8

08:55-06:40

2 stops22h 45m

London Stansted

Mon 24/8

20:05-08:20

1 stop11h 15m

£104

TrondheimLondon

TRD - LTN

TRDLTN

Trondheim Vaernes

Thu 3/9

08:55-07:35

1 stop23h 40m

London Luton

Mon 7/9

21:20-08:20

1 stop10h 00m

£107

TrondheimLondon

TRD - LGW

TRDLGW

Trondheim Vaernes

Sun 6/9

08:10-09:50

Nonstop2h 40m

London Gatwick

Tue 15/9

21:00-08:55

2 stops10h 55m

£121

TrondheimLondon

TRD - STN

TRDSTN

Trondheim Vaernes

Sat 5/9

08:55-23:00

1 stop15h 05m

London Stansted

Sat 12/9

18:15-08:20

1 stop13h 05m

£123

TrondheimLondon

TRD - LTN

TRDLTN

Trondheim Vaernes

Thu 10/9

20:25-07:35

2 stops12h 10m

London Luton

Sun 13/9

21:20-19:55

3 stops21h 35m

£131

TrondheimLondon

TRD - LGW

TRDLGW

Trondheim Vaernes

Thu 20/8

11:30-13:10

Nonstop2h 40m

London Gatwick

Mon 24/8

09:20-10:05

1 stop23h 45m

£134

TrondheimLondon

TRD - STN

TRDSTN

Trondheim Vaernes

Sun 6/9

06:30-10:35

1 stop5h 05m

London Stansted

Tue 15/9

07:05-22:55

1 stop14h 50m

£135

TrondheimLondon

TRD - STN

TRDSTN

Trondheim Vaernes

Thu 10/9

08:55-22:40

1 stop14h 45m

London Stansted

Sun 13/9

05:55-22:25

1 stop15h 30m

£137

TrondheimLondon

TRD - STN

TRDSTN

Trondheim Vaernes

Fri 11/9

08:00-20:20

2 stops13h 20m

London Stansted

Mon 14/9

08:50-08:20

2 stops22h 30m

£138

TrondheimLondon

TRD - STN

TRDSTN

Trondheim Vaernes

Thu 3/9

08:55-19:25

2 stops11h 30m

London Stansted

Thu 10/9

12:30-11:35

2 stops22h 05m

£145

Flights are sorted by cheapest return flights first.

Deals found on 20/7

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

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

Currently, January is the cheapest month in which you can book a flight from Trondheim to London (average of £155). Flying from Trondheim to London in June is currently the most expensive (average of £247). 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 TRD to LON?

Find hourly flight availability from Trondheim to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Trondheim to London as you normally would.

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

Airfare is below average for this route at the moment.
Trondheim to London flights typically cost between £165 and £274 in August.
The cheapest return price found within the last 5 days was £103 on Norwegian (20 Aug–24 Aug).

How often are flights from Trondheim to London delayed?

About 14% 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 Thursday 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 14% of flights being delayed.

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

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 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 2h 40m. Wizz Air provides one of the quickest options available for as low as £121. The distance between Trondheim and London is about 942 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 Gatwick, Trondheim Vaernes - London Heathrow and Trondheim Vaernes - London Stansted.

  • 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, January is the cheapest month in which you can book a flight from Trondheim to London (average of £155). Flying from Trondheim to London in June is currently the most expensive (average of £247). 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 Trondheim to London

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

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Yes! Cheapflights helps users easily find flights from Trondheim to London with no change fees.

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

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