
$590 Cheap United flights London (LHR) to Washington (IAD)
Prices were available within the past 7 days and start at $590 for one-way flights and $868 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 15 - Mon, Dec 8
LHR
London
IAD
Washington
$868 Roundtrip, found 3 days ago
$868
Roundtrip
found 3 days ago
Origin airport | Heathrow |
|---|---|
Destination airport | Washington Dulles Intl. |
Distance | 5866 km |
Average flight time | 3 hours 36 mins |
Most Popular United Routes from London
Most Popular United Routes from Washington
- Indianapolis to Denver (IND - DEN)
- Fort Myers to Edinburgh (RSW - EDI)
- Phoenix to Seattle (PHX - SEA)
- Philadelphia to Asheville (PHL - AVL)
- Portland to Querétaro (PWM - QRO)
- Detroit to Jacksonville (DTW - JAX)
- Columbia to Portland (CAE - PWM)
- Palm Springs to San Francisco (PSP - SFO)
- Raleigh to Houston (RDU - IAH)
- Missoula to Pittsburgh (MSO - PIT)
Popular Domestic Routes in Washington Dulles Intl.
- Hartford to Tampa (BDL - TPA)
- Philadelphia to Asheville (PHL - AVL)
- Columbia to Portland (CAE - PWM)
- Indianapolis to Denver (IND - DEN)
- Columbia to Portland (CAE - PWM)
- Newark Liberty Intl. Airport to Cincinnati (EWR - CVG)
- Missoula to Pittsburgh (MSO - PIT)
- Detroit to Corpus Christi (DTW - CRP)
- Indianapolis to Denver (IND - DEN)
- Detroit to Jacksonville (DTW - JAX)