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Flights from Barcelona to London

Round-trip economy fares from Barcelona to London start at €22 right now. The usual price over recent weeks is about €52, so the best fare is roughly 58% below normal. The lowest price we have seen on this route is €22.

Lowest round-trip fare by departure month

Jan€42
Feb€50
Mar€52
Apr€62
May€45
Jun€91
Jul€67
Aug€82
Sep€59
Oct€22
Nov€34
Dec€33

Oct and Nov usually run about 48% and 42% below the yearly average; Apr runs about 68% above it.

Cheapest dates right now

€22Oct 21, 2026 to Oct 28, 2026easyJet, nonstop
€22Oct 14, 2026 to Oct 28, 2026easyJet, nonstop
€23Oct 17, 2026 to Oct 20, 2026easyJet, nonstop
€23Oct 13, 2026 to Oct 20, 2026easyJet, nonstop
€30Oct 21, 2026 to Nov 4, 2026easyJet, nonstop

Updated Oct 8, 2026. Prices are per person, economy, round trip, from fares seen in the last 7 days. The airline's price at booking may differ.