United Flight BA918 Deals & Information (2025/2026)

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United Flight 918 Route Deals From $384

The cheapest prices found with in the last 7 days for return flights were $623 and $384 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 28 - Wed, Oct 8
IAD
Washington Dulles Intl.
LHR
Heathrow
$623 Roundtrip, found 4 hours ago
$623
Roundtrip
found 4 hours ago
Select United flight, departing Sun, Sep 28 from Washington Dulles Intl. to Heathrow, returning Wed, Oct 8, priced at $623 found 4 hours ago

Frequently asked questions

What route does flight number UA918 take?
UA918 takes about 7 hours and 30 minutes to jet straight from Dulles Intl. Airport to London Airport (LHR-Heathrow). Sure, there's magic in the destination, but half the fun is in the journey!
How often is UA918 on time?
If you've booked tickets on United Airlines flight number UA918 between Dulles Intl. Airport and Heathrow Airport, it's comforting to know that 91% of these flights land on time. If your plane does happen to be delayed, the average wait is approximately 6 minutes. This route has a 4.75-star rating.
What kind of plane is on flight number UA918?
The route for UA918 is almost always Washington, DC Airport (IAD-Washington Dulles Intl.) to London Airport (LHR-Heathrow), and the Boeing 767-300 is the type of plane you're likely to be flying on.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA918 flight with Travelocity, please visit our Customer Service Portal.