Users have found that booking a flight from Shannon to Washington at least 34 days early can save you up to 27% on average compared to booking a flight this week. If booking 34 days before your flight isn’t an option for you, users have found flights from Shannon to Washington for as little as £531 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £620 for flights departing within the next 3 days.
Flights from Shannon to Washington lean towards being more expensive in July. Prices are generally better when you fly from Shannon to Washington in February, with the cheapest ticket starting at £325.
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 Shannon and Washington 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.
Expect the weather to be around 32 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Washington is generally hotter than in Shannon.