For September travel, fly from San Francisco to London for $366 roundtrip on Icelandair.

Searching Orbitz, we found seats departing SFO on Monday, September 24, returning from LHR on Tuesday, October 2.

This is Icelandair's Economy Light fare, which includes a personal item and carry on bag. Standard Economy for these dates is $466 and includes checked baggage plus seat selection.

You'll find similar fares for late September/early October.

Visit our San Francisco SFO 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.

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