Say "Cheerio, Govna!" a few times, and then book this incredibly cheap ticket to London. And then don't utter that idiotic phrase even once during your vacation, unless you want a beatdown.
Right now you can grab a nonstop, round trip ticket from Los Angeles to London for $571 on Norwegian. That's about half the typical price, and you don't have to stopover in Iceland or wherever.
Dates are limited to just a few days in February and March. So, you'll have to be flexible and a little spontaneous here, but it's totally doable. As always, this price is subject to change. Again, spontaneity is essential here.
Check out dates on the screenshot below and then book this one fast.