Cheap flights from Trondheim to London Heathrow Airport from £55
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
TRD — LHR
16 Oct — 23 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Trondheim to Heathrow
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
Cheapest flights from Trondheim to Heathrow
Explore the most affordable flight options available from Trondheim to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2026.
Sat 5/1216:40 -
1 stop17h 55m
Thu 10/1207:05 -
1 stop4h 20m
Deal found 15/9£120
Wed 9/1213:00 -
1 stop4h 25m
Wed 16/1207:05 -
1 stop4h 20m
Deal found 12/9£133
Tue 15/1214:45 -
1 stop5h 05m
Fri 18/1207:05 -
1 stop4h 20m
Deal found 16/9£138
Fri 30/1011:00 -
1 stop9h 55m
Fri 6/1107:05 -
1 stop4h 20m
Deal found 15/9£139
Thu 19/1106:20 -
1 stop8h 30m
Sat 21/1106:30 -
1 stop9h 05m
Deal found 14/9£140
Thu 29/1013:00 -
1 stop4h 25m
Thu 5/1117:30 -
1 stop4h 20m
Deal found 14/9£142
Fri 11/1213:00 -
1 stop4h 25m
Thu 31/1207:05 -
1 stop6h 05m
Deal found 16/9£146
Wed 28/1010:40 -
1 stop4h 55m
Wed 4/1110:35 -
1 stop4h 25m
Deal found 13/9£151
Best flights from Trondheim to Heathrow
Discover carefully curated flight deals from Trondheim to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.
Tue 15/1214:45 -
1 stop7h 50m
Fri 18/1206:40 -
1 stop5h 55m
Deal found 15/9£140
Mon 28/918:00 -
1 stop15h 40m
Fri 2/1007:30 -
1 stop8h 50m
Deal found 12/9£228
Sun 15/1115:05 -
1 stop7h 35m
Tue 17/1110:35 -
1 stop4h 25m
Deal found 14/9£152
Wed 21/1014:45 -
1 stop5h 05m
Sun 25/1006:40 -
1 stop26h 00m
Deal found 15/9£199
Thu 19/1113:00 -
2 stops9h 20m
Sun 22/1106:40 -
2 stops8h 05m
Deal found 13/9£202
Sun 18/1007:00 -
1 stop10h 25m
Wed 21/1019:50 -
1 stop12h 05m
Deal found 11/9£214
Fri 16/1019:45 -
1 stop14h 35m
Mon 19/1007:05 -
1 stop6h 05m
Deal found 16/9£220
Thu 22/1012:45 -
2 stops6h 45m
Sun 25/1006:40 -
1 stop26h 00m
Deal found 15/9£221
Last-minute flights from Trondheim to Heathrow
Discover last-minute flight deals from Trondheim to Heathrow. Data last updated 16 September 2026 and is based on user searches.
Thu 1/1010:30 -
1 stop6h 55m
Sat 31/1006:40 -
1 stop12h 45m
Deal found 13/9£179
Thu 1/1010:30 -
1 stop5h 05m
Mon 5/1007:05 -
1 stop9h 50m
Deal found 15/9£188
Sun 11/1014:05 -
1 stop23h 50m
Fri 23/1007:05 -
1 stop9h 10m
Deal found 15/9£164
Fri 16/1006:25 -
2 stops7h 30m
Thu 5/1119:50 -
1 stop12h 15m
Deal found 16/9£192
Wed 28/1010:40 -
1 stop4h 55m
Wed 4/1110:35 -
1 stop4h 25m
Deal found 13/9£151
Thu 29/1013:00 -
1 stop4h 25m
Thu 5/1117:30 -
1 stop4h 20m
Deal found 14/9£142
Fri 30/1011:00 -
1 stop9h 55m
Fri 6/1107:05 -
1 stop4h 20m
Deal found 15/9£139
One-way flights from Trondheim to Heathrow
Search for one-way flight options from Trondheim to Heathrow. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.
Wed 9/1214:45 -
1 stop5h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£55
Mon 7/1214:45 -
1 stop5h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£56
Sun 15/1110:00 -
1 stop24h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£59
Sun 25/1011:45 -
1 stop5h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£63
Tue 8/1215:05 -
2 stops7h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/9£71
Thu 1/1006:25 -
1 stop9h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/9£101
Sun 4/1007:00 -
1 stop8h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£111
Tue 22/906:25 -
2 stops10h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£136
Find flight deals from Trondheim to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Trondheim (TRD) to Heathrow (LHR). 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 16 September 2026.
Customise your flight search to find flights from Trondheim to Heathrow 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 7,457,451 searches. Data last updated 16 September 2026.
Use the filters below to find and compare flights from Trondheim to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
TrondheimLondon
TRD Trondheim Vaernes - LHR London Heathrow
TRDLHR
Trondheim Vaernes
Tue 8/12
13:00-18:50
1 stop6h 50m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£56
Fastest return journey
TrondheimLondon
TRD Trondheim Vaernes - LHR London Heathrow
TRDLHR
Trondheim Vaernes
Sun 25/10
11:45-16:25
1 stop5h 40m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£63
TrondheimLondon
TRD Trondheim Vaernes - LHR London Heathrow
TRDLHR
Trondheim Vaernes
Sun 4/10
07:00-14:35
1 stop8h 35m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£111
TrondheimLondon
TRD Trondheim Vaernes - LHR London Heathrow
TRDLHR
Trondheim Vaernes
Thu 1/10
07:55-17:00
2 stops10h 05m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£113
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
06:40-13:35
1 stop5h 55m
£140
TrondheimLondon
TRD Trondheim Vaernes - LHR London Heathrow
TRDLHR
Trondheim Vaernes
Mon 21/9
19:55-16:00
2 stops21h 05m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£148
TrondheimLondon
TRD Trondheim Vaernes - LHR London Heathrow
TRDLHR
Trondheim Vaernes
Sun 15/11
15:05-21:40
1 stop7h 35m
London Heathrow
Tue 17/11
10:35-16:00
1 stop4h 25m
£152
TrondheimLondon
TRD Trondheim Vaernes - LHR London Heathrow
TRDLHR
Trondheim Vaernes
Wed 23/9
06:25-13:30
2 stops8h 05m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£155
TrondheimLondon
TRD Trondheim Vaernes - LHR London Heathrow
TRDLHR
Trondheim Vaernes
Thu 1/10
07:55-18:55
3 stops12h 00m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£165
TrondheimLondon
TRD Trondheim Vaernes - LHR London Heathrow
TRDLHR
Trondheim Vaernes
Sun 4/10
06:30-20:40
2 stops15h 10m
London Heathrow
Wed 31/12
00:00-00:00
Nonstop0h 00m
£167
Flights are sorted by cheapest return flights first.
Deals found on 13/9
Showing 1-10 of 18 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.
TRD-LHR
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 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 £147). Flying from Trondheim to London Heathrow Airport in December is currently the most expensive (average of £235). 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 £139 and £238 in December.The cheapest return price found within the last 5 days was £120 on Scandinavian Airlines (5 Dec–10 Dec).
Related info for your journey
Find useful and relevant information for your journey from Trondheim to Heathrow. 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 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 7h 50m. 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 £147). Flying from Trondheim to London Heathrow Airport in December is currently the most expensive (average of £235). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2026.
Browse through other flights departing from Trondheim. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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?
Millions of users choose and trust Cheapflights to book the best flight deals from Trondheim to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
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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