Travellers have found it’s best to book a flight 58 days in advance to save up to 37% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 58 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Oxford to Heathrow 1-2 weeks in advance for as low as £82, or £99 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Heathrow. Flights to Heathrow from Oxford in March are about £74 on average during March, but can be found for as low as £46.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Oxford and Heathrow for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
With an average temperature of 24 °C, peak weather can be found in July. As a traveller, expect to see changes in flight prices during that period. The temperatures in Heathrow are hotter than in Oxford.
| Morning 6 AM to midday | 33% of flight departures |
| Afternoon Midday to 6 PM | 33% of flight departures |
| Early morning Midnight to 6 AM | 23% of flight departures |
| Evening 6 PM to midnight | 11% of flight departures |