How long is the flight from Trondheim to London?

A quick flight from Trondheim to London can take about 5h 25m. Norwegian provides one of the quickest options available for as low as £150. 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.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 Gatwick and Trondheim Vaernes - London Stansted.

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.

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.

£29+ Cheap Flights from Trondheim to London

Cheap flight deals from Trondheim to London

Enter your travel dates to find the best prices.

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Best

Direct

Last-minute

One-way

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 4 October 2026.

Sun 8/1109:35 -

Nonstop2h 35m

Mon 16/1120:55 -

1 stop16h 20m

Deal found 30/9£119

Fri 4/1207:15 -

2 stops25h 45m

Tue 8/1209:15 -

1 stop5h 20m

Deal found 3/10£120

Mon 2/1108:30 -

1 stop9h 25m

Tue 10/1109:15 -

1 stop8h 30m

Deal found 29/9£122

Sun 8/1109:35 -

Nonstop2h 35m

Thu 12/1121:00 -

2 stops11h 50m

Deal found 2/10£122

Mon 16/1114:55 -

2 stops6h 25m

Mon 23/1120:55 -

1 stop11h 00m

Deal found 2/10£125

Mon 16/1116:35 -

1 stop6h 00m

Mon 23/1107:05 -

1 stop6h 05m

Deal found 2/10£131

Thu 5/1107:15 -

1 stop8h 15m

Thu 12/1120:10 -

Nonstop2h 25m

Deal found 30/9£135

Tue 15/1210:40 -

1 stop4h 55m

Fri 18/1207:05 -

1 stop7h 15m

Deal found 1/10£136

Sun 6/1221:10 -

1 stop13h 25m

Fri 11/1207:05 -

1 stop4h 20m

Deal found 30/9£138

Thu 5/1106:30 -

1 stop9h 00m

Wed 11/1109:15 -

1 stop7h 00m

Deal found 1/10£139

Tue 17/1114:45 -

1 stop7h 50m

Tue 24/1108:40 -

1 stop6h 55m

Deal found 3/10£140

Mon 9/1116:35 -

1 stop6h 00m

Mon 16/1110:00 -

1 stop5h 35m

Deal found 1/10£141

Best flights from Trondheim to London
Discover carefully curated flight deals from Trondheim to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Mon 16/1114:55 -

2 stops6h 25m

Mon 23/1120:55 -

1 stop11h 00m

Deal found 2/10£125

Mon 16/1116:35 -

1 stop6h 00m

Mon 23/1107:05 -

1 stop6h 05m

Deal found 2/10£131

Mon 9/1113:00 -

1 stop4h 55m

Thu 12/1120:10 -

Nonstop2h 25m

Deal found 30/9£139

Thu 12/1106:20 -

1 stop11h 40m

Mon 16/1115:45 -

1 stop6h 25m

Deal found 4/10£150

Sun 8/1119:50 -

1 stop13h 45m

Mon 16/1120:55 -

1 stop16h 20m

Deal found 30/9£129

Tue 15/1214:45 -

1 stop7h 50m

Fri 18/1207:05 -

1 stop7h 55m

Deal found 2/10£136

Sun 21/320:30 -

2 stops14h 45m

Fri 26/311:10 -

2 stops25h 00m

Deal found 1/10£133

Wed 18/1108:00 -

1 stop9h 55m

Wed 25/1109:15 -

1 stop7h 40m

Deal found 4/10£135

Thu 12/1106:20 -

1 stop13h 05m

Mon 16/1107:45 -

1 stop7h 50m

Deal found 4/10£165

Mon 2/1113:00 -

1 stop4h 25m

Tue 10/1115:35 -

1 stop5h 10m

Deal found 29/9£155

Mon 2/1117:10 -

1 stop4h 10m

Tue 10/1111:00 -

2 stops8h 00m

Deal found 29/9£171

Sun 8/1106:20 -

1 stop7h 55m

Wed 11/1117:05 -

1 stop5h 05m

Deal found 30/9£167

Tue 17/1113:00 -

1 stop9h 35m

Tue 24/1107:05 -

2 stops6h 15m

Deal found 3/10£159

Thu 12/1120:30 -

1 stop24h 40m

Sun 15/1109:15 -

1 stop21h 45m

Deal found 4/10£150

Wed 30/1216:35 -

1 stop6h 00m

Sun 3/106:40 -

2 stops7h 15m

Deal found 2/10£162

Mon 9/1106:20 -

1 stop12h 00m

Thu 12/1117:05 -

1 stop5h 05m

Deal found 30/9£190

Fri 11/1214:45 -

1 stop7h 35m

Sun 13/1206:40 -

2 stops7h 15m

Deal found 1/10£164

Wed 30/1217:40 -

1 stop15h 55m

Sun 3/120:55 -

1 stop11h 55m

Deal found 2/10£165

Thu 10/1213:00 -

1 stop4h 25m

Sun 13/1206:40 -

2 stops7h 15m

Deal found 3/10£164

Wed 16/1209:40 -

1 stop5h 55m

Sat 19/1215:35 -

1 stop4h 40m

Deal found 1/10£168

Thu 7/106:20 -

1 stop11h 15m

Thu 14/117:05 -

1 stop5h 05m

Deal found 3/10£225

Thu 12/1113:00 -

1 stop4h 25m

Sun 15/1121:05 -

1 stop16h 15m

Deal found 29/9£174

Sun 1/1106:20 -

1 stop13h 05m

Tue 10/1117:05 -

1 stop5h 05m

Deal found 29/9£245

Thu 7/106:20 -

1 stop4h 10m

Thu 14/117:05 -

2 stops16h 00m

Deal found 3/10£368

Thu 12/1106:20 -

1 stop11h 15m

Sun 15/1117:50 -

1 stop4h 20m

Deal found 4/10£322

Tue 15/1206:20 -

1 stop11h 15m

Fri 18/1217:50 -

1 stop4h 20m

Deal found 3/10£324

Thu 19/1106:20 -

1 stop13h 05m

Sun 22/1113:45 -

1 stop8h 25m

Deal found 4/10£345

Mon 2/1114:45 -

2 stops5h 50m

Tue 10/1117:05 -

1 stop5h 05m

Deal found 29/9£350

Wed 18/1110:40 -

2 stops7h 40m

Wed 25/1117:05 -

1 stop5h 05m

Deal found 4/10£351

Find flight deals from Trondheim to London

Round-trip from	£118
One-way from	£29
Popular in	June
Cheapest in	January
Average price	£156

Norwegian
7/1-14/1
3 total stops
17h 20m total
Trondheim to London

Search Deals

Norwegian
8/11-31/12
Nonstop
2h 35m total
Trondheim to London

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£45 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

TrondheimLondon

TRD Trondheim Vaernes - LGW London Gatwick

TRDLGW

Trondheim Vaernes

Sun 10/1

09:35-11:10

Nonstop2h 35m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£32

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Tue 13/10

18:25-21:35

1 stop4h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

TrondheimLondon

TRD Trondheim Vaernes - LGW London Gatwick

TRDLGW

Trondheim Vaernes

Sun 11/10

08:10-09:50

Nonstop2h 40m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£39

TrondheimLondon

TRD Trondheim Vaernes - LGW London Gatwick

TRDLGW

Trondheim Vaernes

Mon 30/11

06:30-20:10

1 stop14h 40m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£42

TrondheimLondon

TRD Trondheim Vaernes - LGW London Gatwick

TRDLGW

Trondheim Vaernes

Sun 1/11

09:35-11:10

Nonstop2h 35m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

TrondheimLondon

TRD Trondheim Vaernes - LGW London Gatwick

TRDLGW

Trondheim Vaernes

Wed 21/10

10:30-20:35

2 stops11h 05m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£45

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Thu 12/11

13:00-16:25

1 stop4h 25m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£50

TrondheimLondon

TRD Trondheim Vaernes - LGW London Gatwick

TRDLGW

Trondheim Vaernes

Tue 20/10

19:00-08:05

2 stops14h 05m

London Gatwick

Wed 31/12

00:00-00:00

Nonstop0h 00m

£51

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Mon 29/3

17:45-21:35

1 stop4h 50m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£54

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Sun 8/11

10:00-14:35

1 stop5h 35m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£55

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 58 resultsSorted by cheapest first

...

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.

TRD-LON

TRD-LGW

TRD-LHR

TRD-LCY

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

TRD-LON

TRD-LGW

TRD-LHR

TRD-LCY

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 £156). Flying from Trondheim to London in July is currently the most expensive (average of £266). 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?

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 £140 and £199 in January.
The cheapest return price found within the last 5 days was £118 on Norwegian (7 Jan–14 Jan).

How often are flights from Trondheim to London delayed?

About 11% of weekly flights between Trondheim and London have experienced delays in the past year, with the average delay time being 106 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?

Monday 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 11% 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

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 25m. Norwegian provides one of the quickest options available for as low as £150. 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 Gatwick 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 £156). Flying from Trondheim to London in July is currently the most expensive (average of £266). 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.

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Cheap flights from Trondheim to London from £29

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Trondheim to London

Cheapest flights from Trondheim to LondonExplore 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 4 October 2026.

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 4 October 2026.

Best flights from Trondheim to LondonDiscover carefully curated flight deals from Trondheim to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Discover carefully curated flight deals from Trondheim to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Direct flights from Trondheim to LondonExplore direct flight options from Trondheim to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 October 2026.

Explore direct flight options from Trondheim to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 October 2026.

Last-minute flights from Trondheim to LondonDiscover last-minute flight deals from Trondheim to London. Data last updated 4 October 2026 and is based on user searches.

Discover last-minute flight deals from Trondheim to London. Data last updated 4 October 2026 and is based on user searches.

One-way flights from Trondheim to LondonSearch for one-way flight options from Trondheim to London. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Search for one-way flight options from Trondheim to London. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Find flight deals from Trondheim to London

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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.

Cheapflights Insights

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

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 4 October 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 £140 and £199 in January.The cheapest return price found within the last 5 days was £118 on Norwegian (7 Jan–14 Jan).

How often are flights from Trondheim to London delayed?

About 11% of weekly flights between Trondheim and London have experienced delays in the past year, with the average delay time being 106 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?

Monday 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 11% 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

What airport do you fly from for flights from Trondheim to London?

How long is the flight from Trondheim to London?

What are the most popular routes from Trondheim to London?

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

How can I find direct flights from Trondheim to London?

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

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

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Complete your trip

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Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 October 2026.

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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 4 October 2026.

Best flights from Trondheim to London
Discover carefully curated flight deals from Trondheim to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Direct flights from Trondheim to London
Explore direct flight options from Trondheim to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 October 2026.

Last-minute flights from Trondheim to London
Discover last-minute flight deals from Trondheim to London. Data last updated 4 October 2026 and is based on user searches.

One-way flights from Trondheim to London
Search for one-way flight options from Trondheim to London. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Trondheim to London flights typically cost between £140 and £199 in January.
The cheapest return price found within the last 5 days was £118 on Norwegian (7 Jan–14 Jan).