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Cheap flights from Trondheim to London Heathrow Airport from £38

TRD — LHR
5 Nov — 12 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Trondheim to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Trondheim to Heathrow

Mon 16/1116:35 -
1 stop6h 00m
Mon 23/1107:05 -
1 stop6h 05m
Deal found 2/10£131
Tue 15/1214:45 -
1 stop7h 50m
Fri 18/1207:05 -
1 stop7h 55m
Deal found 5/10£133
Mon 30/1116:35 -
1 stop6h 00m
Thu 3/1207:05 -
1 stop4h 20m
Deal found 5/10£135
Mon 9/1117:10 -
1 stop4h 40m
Mon 16/1110:00 -
1 stop5h 35m
Deal found 6/10£138
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
Sun 8/1111:45 -
1 stop8h 05m
Mon 16/1106:30 -
1 stop9h 05m
Deal found 1/10£142
Wed 18/1110:40 -
1 stop6h 45m
Wed 25/1110:35 -
1 stop8h 55m
Deal found 4/10£147
Thu 12/1106:20 -
1 stop11h 40m
Mon 16/1115:45 -
1 stop6h 25m
Deal found 4/10£151
Sun 8/1110:00 -
1 stop5h 35m
Thu 12/1107:05 -
1 stop4h 20m
Deal found 2/10£151
Fri 4/1213:00 -
1 stop4h 25m
Tue 8/1210:35 -
2 stops6h 40m
Deal found 3/10£152

Find flight deals from Trondheim to Heathrow

Round-trip from

£123

One-way from

£38

Popular in

June

Cheapest in

November

Average price

£163
Scandinavian Airlines
  • Scandinavian Airlines
  • 7/1-14/1
  • 2 total stops
  • 8h 45m total
  • Trondheim to London
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 13/10-31/12
  • 1 total stop
  • 4h 10m total
  • Trondheim to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

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 - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Wed 17/3

13:00-16:25

1 stop4h 25m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£47

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

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Tue 30/3

18:25-21:35

1 stop4h 10m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£57

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Mon 30/11

15:05-21:35

2 stops7h 30m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Wed 21/10

17:45-21:35

1 stop4h 50m

London Heathrow

Wed 31/12

00:00-00:00

Nonstop0h 00m

£82

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Mon 16/11

16:35-21:35

1 stop6h 00m

London Heathrow

Mon 23/11

07:05-14:10

1 stop6h 05m

£131

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Tue 15/12

14:45-21:35

1 stop7h 50m

London Heathrow

Fri 18/12

07:05-16:00

1 stop7h 55m

£136

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Wed 18/11

10:40-16:25

1 stop6h 45m

London Heathrow

Wed 25/11

10:35-20:30

1 stop8h 55m

£147

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Trondheim to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Trondheim with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Trondheim to London Heathrow Airport

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

Currently, November is the cheapest month in which you can book a flight from Trondheim to London Heathrow Airport (average of £144). Flying from Trondheim to London Heathrow Airport in June is currently the most expensive (average of £284). 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 Heathrow Airport?

Airfare is below average for this route at the moment.

Trondheim to London Heathrow Airport flights typically cost between £140 and £210 in January.
The cheapest return price found within the last 5 days was £123 on Scandinavian Airlines (7 Jan–14 Jan).

Related info for your journey

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

    Most people fly from Trondheim Vaernes (TRD) if they book a flight from Trondheim to London Heathrow. On average, Vaernes has 0 outbound flights to London Heathrow per day from 0 airlines. Trondheim Vaernes is conveniently located just 16.4 mi from Trondheim’s city center.

  • How long is the flight from Trondheim to London Heathrow Airport?

    Departing from Trondheim to London Heathrow Airport will take you 6h. There are 926 mi between Trondheim and London Heathrow Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Trondheim to Heathrow 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 Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Trondheim to London Heathrow Airport (average of £144). Flying from Trondheim to London Heathrow Airport in June is currently the most expensive (average of £284). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Slough
Wembley
Gatwick
Ilford
Hayes
Croydon
Colchester
Northampton
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
Southall
Watford
Stratford-upon-Avon
Kingston upon Thames

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Trondheim today with Cheapflights!

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

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

Yes, we can. To see specific flights from Trondheim to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Trondheim to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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