✓ Real prices checked on 2026-10-23

Cheap flights from Oslo to London: from £44 return

Ryanair UK connects Oslo and London with direct flights at prices starting from £44 return. The median price sits at £55, so it's worth booking if you spot fares in that range. Check availability for your desired dates.

Price and when to book

Prices start from £44 return, with a median of £55. We've seen fares ranging from £44 to £59. There's no clear pattern for cheap days or months, it depends more on your date flexibility. The best approach is to compare several options and book when you find a price that suits you within that range. The sooner you search, the more choice you'll have.

Airline and stops

Ryanair UK operates this route. Flights are direct with no stops, saving you time and hassle. You depart from Oslo (OSL) and arrive directly at London (LON) with no plane changes.

Best time to travel

Oslo and London have a temperate climate. May to September brings warmer weather and longer daylight; December to February is colder. Choose based on your weather preference. These low fares can appear in any season, so the best time is whenever suits your schedule.

What to do when you arrive in London

London has plenty to offer: free museums like the British Museum and National Gallery, Thames river cruises, trendy areas like Notting Hill and Shoreditch, and iconic sights such as the Houses of Parliament and Big Ben. Markets (Camden, Borough, Portobello) are great for cheap food and souvenirs. Public transport is efficient with an Oyster Card.

FAQ

What's the cheapest price for flights Oslo to London?

The lowest price we've found is £44 return with Ryanair UK. The median is £55, so there's good availability in that range.

Are flights from Oslo to London direct?

Yes, Ryanair UK flies direct between Oslo (OSL) and London (LON) with no stops.

Which airline flies Oslo to London?

Ryanair UK operates this route at these cheap fares.

What to see and do in London on a short stay?

The essentials: Big Ben and the Houses of Parliament, Tower Bridge, British Museum, and a walk along the Thames. With more time, explore Notting Hill, Camden, Shoreditch and the free museums. Public transport is fast.

Photo: Wikimedia Commons. Return economy fares for 1 adult, checked on Kiwi.com on the date shown; they can change.

Price calendar

The cheapest month to fly from Oslo to London

Cheapest return flight we found in each month, checked on Kiwi.com (refreshed every 3 days). Tap a month to see those dates.

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