Flights London → Oslo (Gardermoen)
As of October 2026, economy flights from London to Oslo (Gardermoen) have a typical range GBP 157–328, median GBP 236. Full range across all 100 offers: GBP 118–1763. We analyzed 100 offers from 3 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: London → Oslo (Gardermoen)
Based on 100 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: London → Oslo (Gardermoen)
Add-on pricing from the cheapest available offer per airline · October 2026 · GBP
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Norwegian | Included | GBP 35 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from London to Oslo (Gardermoen) cost?
Based on 100 offers · October 2026
London to Oslo (Gardermoen) flights ranged from GBP 118 to GBP 1763 across 100 offers analyzed in October 2026. The chart below shows how prices distributed across all 100 offers.
These 100 offers (October 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between GBP 202 and GBP 283
What hidden fees do London to Oslo (Gardermoen) flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on London to Oslo (Gardermoen) routes. The breakdown below is based on 100 offers analyzed in October 2026.
| Carrier | Avg fee (GBP) | % of base fare |
|---|---|---|
| DY | 42 | 17% |
Add GBP 42 in average fees to base fare to get the true total cost of your ticket.
Run a live search to see the total-cost breakdown for your specific itinerary — fees vary by bag allowance, seat selection, and payment method.
Fee levels are relatively consistent across carriers on this route.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from London to Oslo (Gardermoen)?
3 airlines flew London to Oslo (Gardermoen) in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (Norwegian), fares ranged GBP 125–166 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (GBP) | Median (GBP) | Fees (GBP) |
|---|---|---|---|---|
 Norwegian | 8 | 125–166 | 128 | n/a |
 Norwegian | 89 | 163–325 | 237 | 42 (18%) |
 Air France | 3 | 1596–1729 | 1596 | n/a |
Where do the best London → Oslo (Gardermoen) prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: London to Oslo (Gardermoen) flights
- Full-service carriers on London–Oslo (Gardermoen) cost 8.8x more than budget airlines (GBP 1596 vs GBP 182 median; overall median GBP 236).
- Ancillary fees averaged GBP 42 per offer on this route — 17% of the base fare.
- The same route priced GBP 118 apart depending on where it was booked — the lowest median was GBP 166. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from London to Oslo (Gardermoen) cost?
- Based on 100 offers analyzed, London to Oslo (Gardermoen) flights range from GBP 118 to GBP 1763, with a median price of GBP 236. Search for your specific dates →
- What hidden fees should I expect on London to Oslo (Gardermoen) flights?
- On average, ancillary fees (bags, seat selection) add GBP 42 to the base fare on London to Oslo (Gardermoen) flights. See itemized fees for your itinerary →
- Which airline is cheapest on London to Oslo (Gardermoen) including all fees?
- Norwegian has the lowest median fare on London to Oslo (Gardermoen) at GBP 128 (median across 8 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest London–Oslo (Gardermoen) flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was GBP 166. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on London to Oslo (Gardermoen) routes?
- London to Oslo (Gardermoen) has 3 airlines competing, creating a price range from GBP 118 to GBP 1763 across 100 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
3 airlines compete on this route — we check every one
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