Cheap flights from London to Barcelona from £16

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest

£16

Ryanair, flight FR 9044Found 2 days ago, 1 adult

Check price on Aviasales

18:45LondonTue, Oct 6

Travel time 2h 15m, nonstopSTNBCN

22:00BarcelonaTue, Oct 6

£16

Ryanair, flight FR 9810Found 6 days ago, 1 adult

Check price on Aviasales

19:05LondonSat, Oct 10

Travel time 2h 15m, nonstopSTNBCN

22:20BarcelonaSat, Oct 10

£16

Ryanair, flight FR 7807Found 6 days ago, 1 adult

Check price on Aviasales

06:30LondonSat, Oct 31

Travel time 2h 10m, nonstopLTNBCN

09:40BarcelonaSat, Oct 31

£16

Ryanair, flight FR 9044Found 7 days ago, 1 adult

Check price on Aviasales

21:35LondonMon, Nov 2

Travel time 2h 10m, nonstopSTNBCN

00:45BarcelonaTue, Nov 3

£16

Ryanair, flight FR 8214Found 4 days ago, 1 adult

Check price on Aviasales

21:00LondonSat, Nov 7

Travel time 2h 10m, nonstopSTNBCN

00:10BarcelonaSun, Nov 8

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

Mobile data in SpainTravel eSIM from $4, installed before you fly.
Compare plans
Getting from the airportTransfers and car hire in Barcelona, booked ahead at a fixed price.
See options
Things to do in BarcelonaPopular tours from $30.96 per person.
See ideas
Travel insuranceTravel insurance quotes for Spain from EKTA; check what each policy covers.
Get a quote
Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to £220 per person under UK261.
Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234£32 5£25 6£16 7£21 8£28 9£46 10£16 11£19 12£30 13£18 14£17 15£32 16£36 17–18£23 19£23 20£17 21£19 22£51 23£57 24£61 25£65 26–27£20 28–29£21 30–31£16

November 2026

MoTuWeThFrSaSu1£21 2£16 3–4£18 5–6£19 7£16 8£23 9£21 10–11–12£20 13£18 14–15£25 16£25 17–18–19£17 20–21–22–23–24–25£20 26–27–28£17 29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031

£18 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 6, £16.

Lowest fares by month

In the fares found this week, October has the lowest: from £16 one-way, against £47 in July 2027. Pick a month to see its cheapest date.

Show as a table

Month	Cheapest one-way	Date	Stops
October	£16	Sat, Oct 10	Nonstop
November	£16	Sat, Nov 7	Nonstop
December	£24	Mon, Dec 14	Nonstop
January 2027	£19	Thu, Jan 7	Nonstop
February 2027	—
March 2027	£45	Wed, Mar 24	Nonstop
April 2027	£35	Thu, Apr 22	Nonstop
May 2027	—
June 2027	—
July 2027	£47	Sat, Jul 31	Nonstop
August 2027	—
September 2027	£27	Tue, Sep 28	Nonstop

Questions travellers ask

What is the cheapest month to fly from London to Barcelona?

In the fares found this week, October has the lowest: from £16 one-way, against £47 in July 2027.

Are there direct flights from London to Barcelona?

Yes. Recent fares include nonstop flights with Ryanair, Wizz Air UK, easyJet and Vueling.

How long is the flight from London to Barcelona?

A nonstop flight takes about 2h. The distance is 1,185 km.

Which day of the week is cheapest to fly?

In the fares we have, Tuesday departures are the cheapest, with a typical lowest fare of £19. Friday is the priciest at about £31.

More cheap flights from London

All 673 destinations