Already thinking ahead to Thanksgiving plans? It's never too early to put your feelers out for holiday deals. Searching Norwegian, we found seats for $381 nonstop, departing Chicago on Wednesday, November 14, returning from LGW on Friday, November 23.

You'll find slightly lower fares ($371) available for non-holiday travel in October/November.

Passengers are allowed one carry on bag weighing no more than 22lbs. The fee for one checked bag is $45 each way.

See our Chicago ORD fare listings for a complete look at current finds.

Need a room in London? Here's what's available for the above dates on Hotelwatchdog.

Stay on top of breaking airfare deals as we find them! Follow @airfarewatchdog on Twitter.

All products and services mentioned on Airfarewatchdog are independently selected by our team of expert travelers. If you buy something through our links, we may earn an affiliate commission.

More Stories You'll Love