Question 1

Which airport is the most popular layover for flights between Trondheim and London?

Accepted Answer

Oslo (OSL) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

Question 2

Which layover airport has the shortest travel time from Trondheim to London?

Accepted Answer

Flights connecting via Oslo (OSL) have the shortest average one-way travel time: 4h 27m.

Question 3

How have Trondheim to London flight prices changed over time?

Accepted Answer

As of November 2025, prices for Trondheim to London flights are approximately 19% cheaper when compared to flights at the same time last year.

Question 4

What is the cheapest month to fly to London?

Accepted Answer

The cheapest month to fly to London from Trondheim is in February. Flight prices, which tend to average around $147, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Trondheim averaging around $148.

Question 5

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

Accepted Answer

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 6

What is the cheapest day to depart on your flight to London?

Accepted Answer

The cheapest day to depart from Trondheim to London is on a Thursday. Travelers who choose to depart for London on a Thursday will often find tickets for as low as $201. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $410. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

Question 7

What is the cheapest Trondheim Vaernes to London flight route?

Accepted Answer

Fly from Trondheim Vaernes to London Gatwick for the best Trondheim Vaernes - London flight prices

Question 8

How far in advance should I book a flight to London?

Accepted Answer

You are more likely to see cheaper flights to London from Trondheim when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $247 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Trondheim for as low as $158 on momondo.

Question 9

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

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 10

Can stopping save me money on Trondheim to London flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Trondheim to London.

Question 11

Which layover airport has the shortest connection time from Trondheim to London?

Accepted Answer

Oslo (OSL) has the shortest average layover time for this route: 1h 15m.

Question 12

What cabin class options are available on Trondheim Vaernes to London flights?

Accepted Answer

There is only 1 cabin class available to choose from on Trondheim Vaernes to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 13

What is the typical price of a round-trip flight between Trondheim and London?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $174 to $285.
The lowest price recently found on this route was $167.

Question 14

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

Accepted Answer

According to our data, Norwegian have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

Question 15

What is the cheapest airline that flies from Trondheim Vaernes to London?

Accepted Answer

Finnair is the most popular carrier operating from Trondheim Vaernes to London

Question 16

How often are flights from Trondheim to London delayed?

Accepted Answer

Historically, on average around 15% of flights between Trondheim and London have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

Question 17

Which layover airport offers the lowest fares from Trondheim to London?

Accepted Answer

Flights via Oslo (OSL) offer the lowest average round-trip price of $151.

Question 18

When did momondo last update prices for flights from Trondheim Vaernes Airport to London?

Accepted Answer

Prices for flights from Trondheim Vaernes Airport to London are refreshed on a daily basis.

Question 19

How old do you have to be to fly from Trondheim Vaernes Airport to London?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trondheim Vaernes Airport to London.

Question 20

What documentation or ID do you need to fly to London?

Accepted Answer

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Fastest flight time	7h 55m
Direct flights	None

Cheap flights from Trondheim to London from $167

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Trondheim to London departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Trondheim to London

Cheap round-trip flights

Cheap one-way flights

Scandinavian Airlines flights from Trondheim to London

Our best Scandinavian Airlines deals on Trondheim to London flight tickets

Finnair flights from Trondheim to London

Our best Finnair deals on Trondheim to London flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Trondheim to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Trondheim to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Trondheim and London?

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

What is the cheapest Trondheim Vaernes to London flight route?

Fly from Trondheim Vaernes to London Gatwick for the best Trondheim Vaernes - London flight prices

How far in advance should I book a flight to London?

What cabin class options are available on Trondheim Vaernes to London flights?

There is only 1 cabin class available to choose from on Trondheim Vaernes to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Trondheim to London flights?

No. A direct flight is the cheapest option for a flight between Trondheim to London.

How have Trondheim to London flight prices changed over time?

As of November 2025, prices for Trondheim to London flights are approximately 19% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Trondheim Vaernes to London?

Finnair is the most popular carrier operating from Trondheim Vaernes to London

How often are flights from Trondheim to London delayed?

Historically, on average around 15% of flights between Trondheim and London have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Norwegian have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Trondheim and London?

Oslo (OSL) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Trondheim to London?

Flights via Oslo (OSL) offer the lowest average round-trip price of $151.

Which layover airport has the shortest travel time from Trondheim to London?

Flights connecting via Oslo (OSL) have the shortest average one-way travel time: 4h 27m.

Which layover airport has the shortest connection time from Trondheim to London?

Oslo (OSL) has the shortest average layover time for this route: 1h 15m.

When to book flights from Trondheim to London

Cheap Trondheim to London (TRD to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trondheim to London

Fastest flight time

Direct flights

How far is Trondheim Vaernes to London by plane?

When did momondo last update prices for flights from Trondheim Vaernes Airport to London?

How old do you have to be to fly from Trondheim Vaernes Airport to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Trondheim to London?

Traveling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Trondheim to London?

Can I find flights from Trondheim to London with flexible booking policies on momondo?

How can momondo help me find flights from Trondheim to London?

I’m not ready to book a flight from Trondheim to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London