For example, I found seats departing Newark EWR on Wednesday, May 22, returning from London LHR on Wednesday, May 29.
Other dates are available for departures in late May, returning through mid-June, or for travel in late August and September. Travel to London Sundays through Wednesdays, and return from London Tuesdays through Fridays. A Saturday night stay is required.
This Basic Economy fare includes one carry-on bag plus one personal item. A checked bag costs $60 each way.
Seats will be assigned at random upon check-in for this price. Advanced seat selection can be purchased for an extra fee starting from $19 each way.
For an additional $180 roundtrip, you can purchase a standard Economy fare, which includes one checked bag and standard seat selection as well as the ability to make ticket changes and upgrades.
We're seeing plenty of deals to London today. Have a look at our London (LHR) listings for more fares.
Need a room in London? Here's what's available for the mentioned dates on Hotelwatchdog.