Cheap Flights from London to Oslo from $23

Frequently Asked Questions

• What are the cheapest flights from London to Oslo (LON-OSL)?

  Based on Trip.com data, Ryanair offers one-way fares as low as $23 on Cheapest nonstop routes (e.g. STN to OSL on Sat, Apr 11), while Ryanair offers Cheapest nonstop round-trips from $42 departing on Tue, Apr 21 and returning on Tue, Apr 28.

• Which airlines offer direct flights from London to Oslo?

  At the moment, you can catch a nonstop flight from London to Oslo with the following airlines, including: Norwegian Air Shuttle ASA Ryanair UK Scandinavian Airlines British Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from London (LON) to Oslo (OSL) and what is the distance?

  It takes around 2 hours 11 minutes to fly from London (LON) to Oslo (OSL).

• When is the best time to book flights from London to Oslo?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Oslo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from London to Oslo?

  Based on Trip.com data in the past 4 weeks, there is 61 flight per week flying from London to Oslo. You can check the weekly schedule for popular airlines on this route below: Scandinavian Airlines: S/M/T/W/T/F/S -- SK806 (15:51) British Airways: S/M/T/W/T/F/S -- BA768 (08:18)

• How can I find the best deals on flights from London to Oslo?

  To find best deals on flights from London to Oslo, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Apr 11, with one-way flights priced at just $23.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Ryanair.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Oslo travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from London (LON) to Oslo (OSL) the cheapest?

  The cheapest months to fly from London to Oslo is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from London to Oslo on?

  After crunching the numbers on our March flight calendar, it's currently cheapest to fly from London to Oslo on March 17, 2026 with Ryanair UK, with prices starting at $23.

• Which airports can I fly to for Oslo from London?

  You can land at any one of the following hubs in Oslo, with Heathrow Airport to Oslo Airport (LHR-OSL) is by far the most common option on this route: Oslo Airport (OSL) Sandefjord Airport (TRF).

• Is there any time difference between London and Oslo?

  The time difference between Oslo and London is 1h.

• How do I change or cancel my ticket from London to Oslo?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.