Cheap flights to Washington Dulles
Fly from as little as £465
9 nights in Washington DC, departing London Gatwick on 23 / Jan / 2025 with Icelandair (price found 18 hours ago)
Subject to availability, prices correct of the last 24 hoursPopular routes to Washington DC Washington Dulles International Airport from the UK
choose your favourite departure airport in the UKVisit the echelons of power in Washington DC, a city that has so much to offer. Start your 2024 / 2025 holiday planning by searching for cheap flights to Washington Dulles airport (IAD) with Netflights. With its specialised search engines, Netflights will home in on all direct flights and non-direct flights available from your departure city.
Washington DC Washington Dulles International Airport flight facts
what you need to knowHow much is it to fly to Washington DC?
If you see a flight for even less than this, get booking – you've found a bargain.
When is the best time to book cheap flights?
If you want cheap flights to Washington DC, this is the best time to book.
What are the cheapest airlines?
These airlines usually offer the cheapest flights to Washington DC.
What airlines fly direct to Washington DC?
Fly from the UK direct to Washington DC with these airlines.
What airlines fly indirectly?
Flying indirectly to Washington DC can save you money.
When is high season?
- July
This is the most expensive time to fly to Washington DC. If you want to go during this popular month, try to book in advance or grab a last-minute deal.
When is the cheapest time to fly?
- July
Flights to Washington DC are generally cheaper at this time of year. Or, you can try to get a last-minute deal.
How long is the flight to Washington DC?
This is the average flight time from the UK to Washington DC.
Which airports in the UK fly to Washington DC?
- London Heathrow
- Birmingham
- Glasgow
- Manchester
- Bristol
You can fly from any of these UK airports.
How long should I stay in Washington DC?
Most people spend this amount of time in Washington DC.
How to land a low priced flight to Washington DC Washington Dulles International Airport
booking advice, visa information and airports and airlines tipsCheapest time to fly to Washington Dulles Airport (IAD)
Flying to Washington Dulles
Getting to the city from the airport
Don't forget before you fly
Min / Max Temperature (°C)
LOWEST
-4 °C
AVG
13 °C
HIGHEST
31 °C
Rainfall (mm)
LOWEST
68.6 mm
AVG
88.3 mm
HIGHEST
116.8 mm
Key facts about Washington DC Washington Dulles International Airport know before you go
Timezones
5 hrs behind GMT
Currency
United States dollar
Language
English