searching for a flight to the UK FROM Budapest

I want to fly back to the UK from Budapest in mid-July. It doesn't
have to be to a specific airport, though onward travel to Edinburgh
has to be reasonably cheap and convenient.

Who has a search engine that lets me frame my query that way? I can't
find either an airline or a third-party search site that will do it.
If I ask Google for "flights to UK from Budapest" it only gives me
flights TO Budapest.

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Jack Campin, 11 Third Street, Newtongrange, Midlothian EH22 4PU, Scotland
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