Cheapest return flights from Santa Ana (SNA) to London (LHR)

Cheapest month: January 2027, from $ 710. Book in one tap, or open a month for every date.

All destinations from Santa Ana (SNA)

One-wayReturn

  • November 2026

    17–25 Nov 8 nights
    $ 892 return
    Alaska Airlines
    Price seen 13 Oct
    November dates

  • December 2026

    10 Dec – 27 Mar 2027 107 nights
    $ 1,120 return
    British Airways
    Price seen 12 Oct
    December dates

  • January 2027

    20–24 Jan 2027 4 nights
    $ 710 return Cheapest month
    Alaska Airlines
    Price seen 13 Oct
    January dates

  • February 2027

    3 Feb – 26 Apr 2027 82 nights
    $ 995 return
    British Airways
    Price seen 13 Oct
    February dates

  • March 2027

    15 Mar – 1 Sep 2027 170 nights
    $ 942 return
    British Airways
    Price seen 12 Oct
    March dates

  • May 2027

    15 May – 5 Jun 2027 21 nights
    $ 996 return
    Alaska Airlines
    Price seen 13 Oct
    May dates

  • July 2027

    13–21 Jul 2027 8 nights
    $ 1,017 return
    British Airways
    Price seen 13 Oct
    July dates
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Updated Oct 13, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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