April is the cheapest month to fly this route, with average fares around $734 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| April 2026 | $734 | $582 | Best | |
| May 2026 | $881 | $732 | ||
| June 2026 | $1,047 | $903 | Peak |
Departing on Tuesday offers the lowest average fares at $827. Monday departures are the most expensive at $962, a difference of $135.
The best time to fly is April. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Los Angeles to London is April, with average round-trip fares around $734. The lowest fare found in April is $582.
Tuesday departures are the cheapest, averaging $827 round trip. The most expensive day is Monday at $962.
Based on current pricing trends, booking for April travel offers the best value. Avoid June if possible, as fares average $1,047 compared to $734 in the cheapest month. May is a solid middle-ground option at $881.
Flying in April instead of June can save you approximately $313 per round trip. The cheapest month averages $734 while the most expensive averages $1,047.
Airlines, flight times, price calendar, and more for Los Angeles to London
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