Cheap flights from Southampton to Trondheim
Cheap return flights from Southampton to Trondheim
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Trondheim flight facts
What you need to know
What are the cheapest airlines?
- Ryanair
- Wizz Air
- easyJet
These airlines usually offer the cheapest flights from Southampton to Trondheim.
What airlines fly indirectly?
- KLM
- Lufthansa
- SAS
These airlines fly from Southampton to Trondheim, but you’ll have at least one layover.
How long is the flight?
6 hours 30 minutes
This is the shortest flight time from Southampton to Trondheim.
Alternative flights from the UK to Trondheim
Check out prices for other routes
Alternative flights from Southampton
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Southampton/Trondheim route. There are around 35 flights on any given week from the UK to Trondheim and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Southampton to Trondheim
Tips and advice from our flight experts
You've searched for flights from Southampton to Trondheim. We've found 15 flights and compared them to give you the best offer. Ryanair is, on average, the cheapest for this route. Look out for their deals! The cheapest offer we've found is a one-way ticket for £34 from Southampton to Trondheim on 24/01/2026 at 04:30.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 5 airlines that operate the 1,200 km flight from Southampton to Trondheim.
To find the best offers, book in advance or look for last-minute deals. Consider flying with Ryanair, which often has great prices. The average flight duration is about 6 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to save time and money!
Other popular destinations near Trondheim
Where other people are flying to
