London to Barcelona in October 2026
LON to BCN · Round trips departing in October · Economy · Prices per person in USD
Prices updated
Buy now or wait? We're still learning this route. We have 2 days of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when October fares drop below your price.October 2026 by departure day
Cheapest round trip leaving that day| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1 $86 | 2 $90 | 3 $50 | 4 $53 | |||
| 5 $43 | 6 $41 | 7 $74 | 8 | 9 $59 | 10 $40 | 11 $43 |
| 12 $60 | 13 | 14 | 15 $148 | 16 | 17 $64 | 18 $149 |
| 19 $49 | 20 | 21 $51 | 22 | 23 $124 | 24 $186 | 25 $170 |
| 26 $162 | 27 $120 | 28 $52 | 29 $110 | 30 $44 | 31 |
Empty days: no round trip found for that departure date yet. Green = cheapest third of the month.
Cheapest dates in October 2026
Round trip, per person-
Oct 10 – 17 7 nights · leave Sat$40Ryanair Nonstop · 2h 10mBook
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Oct 6 – 13 7 nights · leave Tue$41Ryanair Nonstop · 2h 15mBook
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Oct 5 – 7 2 nights · leave Mon$43Ryanair Nonstop · 2h 15mBook
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Oct 11 – 16 5 nights · leave Sun$43Ryanair Nonstop · 2h 10mBook
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Oct 30 – Nov 3 4 nights · leave Fri$44easyJet Nonstop · 2h 10mBook
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Oct 19 – 21 2 nights · leave Mon$49easyJet Nonstop · 2h 15mBook
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Oct 3 – 6 3 nights · leave Sat$50Ryanair Nonstop · 2h 10mBook
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Oct 21 – 24 3 nights · leave Wed$51Ryanair Nonstop · 2h 15mBook
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Oct 3 – 10 7 nights · leave Sat$52Ryanair Nonstop · 2h 10mBook
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Oct 6 – 8 2 nights · leave Tue$52easyJet Nonstop · 2h 10mBook
Prices change often. The booking site shows the final price before you pay.
Cheapest by trip length
Good to know for October
October vs other months
Cheapest round trip per departure month| Month | Cheapest round trip |
|---|---|
| October 2026 | $40 |
| November 2026 | $41 |
| December 2026 | $38 (cheapest month) |
| January 2027 | $54 |
| February 2027 | $100 |
| March 2027 | No fares found yet |
| April 2027 | No fares found yet |
| May 2027 | No fares found yet |
| June 2027 | $74 |
| July 2027 | No fares found yet |
| August 2027 | $124 |
| September 2027 | $74 |
London to Barcelona in October: questions
What's the cheapest date to fly from London to Barcelona in October 2026?
Leaving Saturday, October 10 and returning Saturday, October 17 (7 nights) for $40 round trip on Ryanair, the cheapest of the 36 date combinations we track that month.
How much is a round trip from London to Barcelona in October 2026?
From $40. Half of the 36 date combinations we track are under $80. Prices are per person in USD and change often.
Is October a cheap month to fly from London to Barcelona?
It ranks 2 of 8 months we have prices for. The cheapest month is December 2026, from $38.