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London to Barcelona flights in January 2027 from $27 LCY, LGW, LHR, LTN, QQS, SEN, STN → BCN

London City Airport (LCY), London Gatwick Airport (LGW), London Heathrow Airport (LHR), London Luton Airport (LTN), St Pancras International RailSt (QQS), London Southend Airport (SEN), Stansted Airport (STN) → Barcelona-El Prat Airport (BCN)

For departures in January 2027, the cheapest return found recently is $55 with Ryanair, 12 Jan 2027 – 16 Jan 2027, found 2 days ago. The cheapest one-way found recently is $27 with easyJet, 21 Jan 2027, found 3 days ago.

Return

In January 2027, the cheapest return fare on each of 8 departure dates is usually $56 to $61. Across all 48 departure dates we hold on this route, it is usually $56 to $105. Of the 5 months with enough return fares to compare, January 2027 is usually the cheapest.

Cheapest return found recently

$55

12 Jan 2027 – 16 Jan 2027 · Ryanair

Stansted Airport (STN) → Barcelona-El Prat Airport (BCN)

out nonstop, back nonstop

found 2 days ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$47

14 Jan 2027 – 18 Jan 2027 · Wizz Air UK

London Southend Airport (SEN) → Barcelona-El Prat Airport (BCN)

out nonstop, back nonstop

found 3 days ago

See prices for these datesCheck today's price

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
14 Jan 2027 – 18 Jan 2027$47Wizz Air UKout nonstop, back nonstopfound 3 days agoSee prices for these dates
12 Jan 2027 – 16 Jan 2027$55Ryanairout nonstop, back nonstopfound 2 days agoSee prices for these dates
11 Jan 2027 – 11 Jan 2027$56Ryanairout nonstop, back nonstopfound 3 days agoSee prices for these dates
21 Jan 2027 – 24 Jan 2027$56Wizz Air UKout nonstop, back nonstopfound 2 days agoSee prices for these dates
10 Jan 2027 – 17 Jan 2027$58Ryanairout nonstop, back nonstopfound 6 days agoSee prices for these dates

Every date we hold

8 departure dates

5 Jan 2027 – 7 Jan 2027: $61, found 2 days ago10 Jan 2027 – 17 Jan 2027: $58, found 6 days ago11 Jan 2027 – 11 Jan 2027: $56, found 3 days ago12 Jan 2027 – 16 Jan 2027: $55, found 2 days ago14 Jan 2027 – 18 Jan 2027: $47, found 3 days ago17 Jan 2027 – 21 Jan 2027: $62, found 3 days ago18 Jan 2027 – 21 Jan 2027: $65, found 3 days ago21 Jan 2027 – 24 Jan 2027: $56, found 2 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
5 Jan 2027 – 7 Jan 2027$61Wizz Air UKLondon Luton Airport (LTN) → Barcelona-El Prat Airport (BCN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
10 Jan 2027 – 17 Jan 2027$58RyanairStansted Airport (STN) → Barcelona-El Prat Airport (BCN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
11 Jan 2027 – 11 Jan 2027$56RyanairStansted Airport (STN) → Barcelona-El Prat Airport (BCN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
12 Jan 2027 – 16 Jan 2027$55RyanairStansted Airport (STN) → Barcelona-El Prat Airport (BCN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
14 Jan 2027 – 18 Jan 2027$47Wizz Air UKLondon Southend Airport (SEN) → Barcelona-El Prat Airport (BCN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
17 Jan 2027 – 21 Jan 2027$62Wizz Air UKLondon Luton Airport (LTN) → Barcelona-El Prat Airport (BCN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
18 Jan 2027 – 21 Jan 2027$65Wizz Air UKLondon Luton Airport (LTN) → Barcelona-El Prat Airport (BCN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
21 Jan 2027 – 24 Jan 2027$56Wizz Air UKLondon Luton Airport (LTN) → Barcelona-El Prat Airport (BCN)out nonstop, back nonstopfound 2 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $30.

November 2026From $607 departure dates29 Nov – 30 Nov · found 6 days agoSee prices for these datesEvery date in November 2026
December 2026From $30Cheapest seen20 departure dates3 Dec – 10 Dec · found 3 days agoSee prices for these datesEvery date in December 2026
January 2027From $478 departure dates14 Jan 2027 – 18 Jan 2027 · found 3 days agoSee prices for these dates
February 2027From $562 departure dates7 Feb 2027 – 14 Feb 2027 · found 2 days agoSee prices for these dates
March 2027From $961 departure date20 Mar 2027 – 25 Mar 2027 · found 4 days agoSee prices for these dates
May 2027From $893 departure dates15 May 2027 – 18 May 2027 · found 4 days agoSee prices for these dates
June 2027From $1184 departure dates16 Jun 2027 – 22 Jun 2027 · found 3 days agoSee prices for these dates
September 2027From $602 departure dates5 Sept 2027 – 9 Sept 2027 · found 6 days agoSee prices for these dates
October 2027From $1141 departure date11 Oct 2027 – 11 Oct 2027 · found 2 days agoSee prices for these dates

One-way

In January 2027, the cheapest one-way fare on each of 5 departure dates is usually $28 to $31. Across all 29 departure dates we hold on this route, it is usually $31 to $53. Of the 4 months with enough one-way fares to compare, January 2027 is usually the cheapest.

Cheapest one-way found recently

$27

21 Jan 2027 · easyJet

London Southend Airport (SEN) → Barcelona-El Prat Airport (BCN)

nonstop

found 3 days ago

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
21 Jan 2027$27easyJetnonstopfound 3 days agoOpen this trip
26 Jan 2027$28Wizz Air UKnonstopfound 4 days agoOpen this trip
27 Jan 2027$28Wizz Air UKnonstopfound 4 days agoOpen this trip
15 Jan 2027$31Wizz Air UKnonstopfound 4 days agoOpen this trip
25 Jan 2027$31Wizz Air UKnonstopfound 4 days agoOpen this trip

Every date we hold

5 departure dates

15 Jan 2027: $31, found 4 days ago21 Jan 2027: $27, found 3 days ago25 Jan 2027: $31, found 4 days ago26 Jan 2027: $28, found 4 days ago27 Jan 2027: $28, found 4 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
15 Jan 2027$31Wizz Air UKLondon Luton Airport (LTN) → Barcelona-El Prat Airport (BCN)nonstopfound 4 days agoOpen this trip
21 Jan 2027$27easyJetLondon Southend Airport (SEN) → Barcelona-El Prat Airport (BCN)nonstopfound 3 days agoOpen this trip
25 Jan 2027$31Wizz Air UKLondon Luton Airport (LTN) → Barcelona-El Prat Airport (BCN)nonstopfound 4 days agoOpen this trip
26 Jan 2027$28Wizz Air UKLondon Luton Airport (LTN) → Barcelona-El Prat Airport (BCN)nonstopfound 4 days agoOpen this trip
27 Jan 2027$28Wizz Air UKLondon Luton Airport (LTN) → Barcelona-El Prat Airport (BCN)nonstopfound 4 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $23.

November 2026From $316 departure dates30 Nov · found 4 days agoOpen this tripEvery date in November 2026
December 2026From $23Cheapest seen12 departure dates3 Dec · found 3 days agoOpen this tripEvery date in December 2026
January 2027From $275 departure dates21 Jan 2027 · found 3 days agoOpen this trip
February 2027From $372 departure dates8 Feb 2027 · found 2 days agoOpen this trip
March 2027From $273 departure dates17 Mar 2027 · found 5 days agoOpen this trip
June 2027From $411 departure date21 Jun 2027 · found 7 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work