Cheap flights from London Heathrow to Oslo

Compare London Heathrow to Oslo flight deals

Find the cheapest month or even day of the year to fly to Oslo

Book the best Oslo fare with no extra fees

Flight deals from London Heathrow to Oslo

Looking for a cheap last-minute deal or the best round-trip flight from London Heathrow to Oslo? Find the lowest prices on one-way and round-trip tickets right here.

Oslo.C$135 per passenger.Departing Thu, Jan 22, returning Thu, Feb 5.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from London Heathrow on Thu, Jan 22, arriving in Oslo Gardermoen.Inbound direct flight with British Airways departing from Oslo Gardermoen on Thu, Feb 5, arriving in London Heathrow.Price includes taxes and charges.From C$135, select.

Oslo.C$135 per passenger.Departing Wed, Jan 14, returning Wed, Jan 28.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from London Heathrow on Wed, Jan 14, arriving in Oslo Gardermoen.Inbound direct flight with British Airways departing from Oslo Gardermoen on Wed, Jan 28, arriving in London Heathrow.Price includes taxes and charges.From C$135, select.

Oslo.C$139 per passenger.Departing Wed, Oct 1, returning Wed, Oct 15.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from London Heathrow on Wed, Oct 1, arriving in Oslo Gardermoen.Inbound direct flight with British Airways departing from Oslo Gardermoen on Wed, Oct 15, arriving in London Heathrow.Price includes taxes and charges.From C$139, select.

Oslo.C$139 per passenger.Departing Tue, Sep 9, returning Wed, Oct 8.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from London Heathrow on Tue, Sep 9, arriving in Oslo Gardermoen.Inbound direct flight with British Airways departing from Oslo Gardermoen on Wed, Oct 8, arriving in London Heathrow.Price includes taxes and charges.From C$139, select.

Oslo.C$142 per passenger.Departing Wed, Sep 3, returning Wed, Sep 10.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from London Heathrow on Wed, Sep 3, arriving in Oslo Gardermoen.Inbound direct flight with British Airways departing from Oslo Gardermoen on Wed, Sep 10, arriving in London Heathrow.Price includes taxes and charges.From C$142, select.

Oslo.C$143 per passenger.Departing Wed, Nov 12, returning Sat, Nov 15.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from London Heathrow on Wed, Nov 12, arriving in Oslo Gardermoen.Inbound direct flight with British Airways departing from Oslo Gardermoen on Sat, Nov 15, arriving in London Heathrow.Price includes taxes and charges.From C$143, select.

Oslo.C$143 per passenger.Departing Wed, Oct 29, returning Tue, Nov 4.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from London Heathrow on Wed, Oct 29, arriving in Oslo Gardermoen.Inbound direct flight with British Airways departing from Oslo Gardermoen on Tue, Nov 4, arriving in London Heathrow.Price includes taxes and charges.From C$143, select.

Oslo.C$143 per passenger.Departing Tue, Feb 3, returning Tue, Feb 10.Round-trip flight with British Airways.Outbound direct flight with British Airways departing from London Heathrow on Tue, Feb 3, arriving in Oslo Gardermoen.Inbound direct flight with British Airways departing from Oslo Gardermoen on Tue, Feb 10, arriving in London Heathrow.Price includes taxes and charges.From C$143, select.

Find the cheapest month to fly from London Heathrow to Oslo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Oslo flights are currently cheapest in January.

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Direct flights from London Heathrow to Oslo

Alternative London Heathrow to Oslo routes

Looking for the cheapest, fastest or easiest route from London Heathrow to Oslo? You could fly into the following airports instead.

London to Oslo: Flight information

The things to know before you go.

Cheapest flight found	C$135
Cheapest month to fly	January
Average flight time	2 hrs, 12 mins
Most popular airline	American Airlines
Average flights per week	258

Finding cheap flights from London Heathrow to Oslo: Frequently asked questions

How many airports are there in Oslo?

There are 2 airports in Oslo: Oslo Gardermoen and Oslo Torp.

How much are round-trip flights from London Heathrow to Oslo?

The best price we found for a round-trip flight from London Heathrow to Oslo is C$135. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London Heathrow to Oslo?

2 hours and 12 minutes is the average flight time from London Heathrow to Oslo.

Which airlines fly direct from London Heathrow to Oslo?

American Airlines, British Airways and Virgin Atlantic fly direct from London Heathrow to Oslo.

How many flights are there a week from London Heathrow to Oslo?

There are 258 flights per week flying from London Heathrow to Oslo, as of February 2025.

When is the cheapest time to fly from London Heathrow to Oslo?

The cheapest month to fly from London Heathrow to Oslo is usually February 2025.

What's the cheapest airport to fly to in Oslo?

If you're flying from London Heathrow Airport, the cheapest airport near Oslo is Oslo Gardermoen – which is 37.1 km away from the center of Oslo. We've found flights to this airport from C$135.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Oslo on Thursday, January 22, 2026.

Can I get a direct flight from London Heathrow Airport to Oslo?

Yes – the average flight time is 2 hours and 12 minutes.

How can I get the best flight deal from London Heathrow Airport to Oslo?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Oslo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Oslo?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Oslo is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Oslo?

In February, the average temperature is usually around -6°C. July is typically the warmest month in Oslo, when it usually averages around 20°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging -9°C. The rainiest month is August.

Which is the cheapest airline to fly with from London Heathrow Airport to Oslo?

Currently, British Airways offers the cheapest flight tickets to Oslo.

How to find cheap flights to Oslo from London Heathrow

Looking for cheap tickets from London Heathrow to Oslo? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from London Heathrow to Oslo. And with us, there are no hidden fees – what you see is what you pay.
Compare flight deals to Oslo from London Heathrow from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
Flex your dates to find the best London Heathrow–Oslo ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Oslo from London Heathrow.
Set up a Price Alert. You can easily track the fare of your cheap London Heathrow–Oslo flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between London Heathrow and Oslo? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business Class flights from London Heathrow and Oslo. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Oslo, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for London Heathrow to Oslo flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

Combine your flight to Oslo from London Heathrow with hotels and car rental

Once you've secured your cheap flight ticket from London Heathrow to Oslo, discover the best prices and exclusive rates for hotels in Oslo or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.