Cheap Flights from London to Barcelona
Round-trip economy fares between London (LHR) and Barcelona (BCN) average A$193 across the year. Book for January and typical prices fall to A$154. The 1,148 km hop takes about 2 hours non-stop, and the nicest window to visit Barcelona is May – June & September.
Today's tracked low
A$137 −11% vs. seasonal low
Not flying from London? See Barcelona deals from your nearest hub.
When is the cheapest time to fly from London to Barcelona?
Average round-trip economy fare by departure month. January is the statistical sweet spot at A$154.
| Month | Avg. round-trip | vs. yearly average |
|---|---|---|
| January Cheapest | A$154 | −A$39 |
| February | A$158 | −A$35 |
| March | A$181 | −A$12 |
| April | A$201 | +A$8 |
| May | A$220 | +A$27 |
| June | A$239 | +A$46 |
| July | A$251 | +A$58 |
| August | A$243 | +A$50 |
| September | A$212 | +A$19 |
| October | A$189 | −A$4 |
| November | A$166 | −A$27 |
| December | A$185 | −A$8 |
Travel Readiness & Connectivity — Spain
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London to Barcelona flight FAQs
- What is the cheapest month to fly from London to Barcelona?
- January is typically cheapest, with round-trips from A$154 — about A$39 under the yearly average of A$193.
- How long is the flight from London to Barcelona?
- Non-stop services cover the 1,148 km route in roughly 2 hours.
- When is the best time to visit Barcelona?
- May – June & September. Entry requirements: Schengen area — ETIAS pre-authorisation applies to visa-exempt visitors.