Cheap flights under £100 from the UK
The cheapest return fares found from London, Manchester and Birmingham in the last few days – each with real dates you can search. Updated automatically every few hours.
From London
£25
BarcelonaSpain · directfrom £25return · 3 Dec – 10 Dec · found 3 days agoCheck these dates →
£28
MilanItaly · directfrom £28return · 13 Dec – 20 Dec · found 4 days agoCheck these dates →
£28
LuxembourgLuxembourg · directfrom £28return · 13 Nov – 18 Nov · found 4 hours agoCheck these dates →
£30
ParmaItaly · directfrom £30return · 26 Nov – 29 Nov · found 15 hours agoCheck these dates →
£30
KnockIreland · directfrom £30return · 14 Nov – 14 Nov · found 11 hours agoCheck these dates →
£30
GlasgowUnited Kingdom · directfrom £30return · 19 Nov – 26 Nov · found 4 days agoCheck these dates →
£31
DublinIreland · directfrom £31return · 7 Nov – 10 Nov · found 1 day agoCheck these dates →
£31
MarrakechMorocco · directfrom £31return · 7 Dec – 12 Dec · found 16 hours agoCheck these dates →
£31
TiranaAlbania · directfrom £31return · 5 Dec – 9 Dec · found 13 hours agoCheck these dates →
£31
BelfastUnited Kingdom · directfrom £31return · 14 Dec – 15 Dec · found 3 days agoCheck these dates →
£31
BremenGermany · directfrom £31return · 14 Nov – 15 Nov · found 17 hours agoCheck these dates →
£32
TenerifeSpain · directfrom £32return · 10 Dec – 14 Dec · found 7 days agoCheck these dates →
£32
EdinburghUnited Kingdom · directfrom £32return · 23 Nov – 30 Nov · found 6 days agoCheck these dates →
£33
VeniceItaly · directfrom £33return · 12 Nov – 13 Nov · found 3 days agoCheck these dates →
£34
FrankfurtGermany · directfrom £34return · 13 Nov – 15 Nov · found 3 days agoCheck these dates →
£34
MaltaMalta · directfrom £34return · 5 Dec – 12 Dec · found 4 hours agoCheck these dates →
£35
AlicanteSpain · directfrom £35return · 14 Nov – 21 Nov · found 2 hours agoCheck these dates →
£36
CopenhagenDenmark · directfrom £36return · 6 Jan – 10 Jan · found 14 hours agoCheck these dates →
From Manchester
£29
ShannonIreland · directfrom £29return · 13 Nov – 15 Nov · found 4 days agoCheck these dates →
£32
OsloNorway · directfrom £32return · 16 Nov – 18 Nov · found 2 days agoCheck these dates →
£33
DublinIreland · directfrom £33return · 20 Nov – 23 Nov · found 3 days agoCheck these dates →
£35
BelfastUnited Kingdom · directfrom £35return · 5 Nov – 7 Nov · found 4 days agoCheck these dates →
£37
GironaSpain · directfrom £37return · 7 Nov – 14 Nov · found 22 hours agoCheck these dates →
£41
PisaItaly · directfrom £41return · 16 Nov – 23 Nov · found 5 days agoCheck these dates →
£41
RzeszowPoland · directfrom £41return · 18 Jan – 1 Feb · found 23 hours agoCheck these dates →
£44
BarcelonaSpain · directfrom £44return · 15 Jan – 22 Jan · found 6 hours agoCheck these dates →
£48
MilanItaly · directfrom £48return · 21 Nov – 22 Nov · found 3 days agoCheck these dates →
£49
ParisFrance · directfrom £49return · 21 Dec – 29 Dec · found 5 days agoCheck these dates →
£50
BratislavaSlovakia · directfrom £50return · 7 Nov – 9 Nov · found 2 days agoCheck these dates →
£51
RomeItaly · directfrom £51return · 3 Nov – 12 Nov · found 4 days agoCheck these dates →
From Birmingham
£30
ParisFrance · directfrom £30return · 16 Nov – 22 Nov · found 3 days agoCheck these dates →
£33
TurinItaly · directfrom £33return · 7 Nov – 9 Nov · found 6 days agoCheck these dates →
£35
GlasgowUnited Kingdom · directfrom £35return · 19 Nov – 19 Nov · found 3 days agoCheck these dates →
£41
MilanItaly · directfrom £41return · 16 Jan – 22 Jan · found 3 days agoCheck these dates →
£42
ShannonIreland · directfrom £42return · 20 Nov – 22 Nov · found 7 days agoCheck these dates →
£46
BarcelonaSpain · directfrom £46return · 21 Jan – 25 Jan · found 6 days agoCheck these dates →
£51
TenerifeSpain · directfrom £51return · 9 Jan – 16 Jan · found 3 days agoCheck these dates →
£54
FaroPortugal · directfrom £54return · 10 Jan – 17 Jan · found 4 days agoCheck these dates →
£56
KrakowPoland · directfrom £56return · 9 Nov – 12 Nov · found 7 days agoCheck these dates →
£57
EdinburghUnited Kingdom · directfrom £57return · 12 Nov – 17 Nov · found 3 hours agoCheck these dates →
£57
GenevaSwitzerland · directfrom £57return · 20 Dec – 27 Dec · found 3 hours agoCheck these dates →
£65
MalagaSpain · directfrom £65return · 20 Nov – 22 Nov · found 7 days agoCheck these dates →
Return fares per person, including taxes and fees, found by travellers in recent days. Prices and availability change constantly and are not guaranteed – always check the final price, and what is included, before you book.
How to bag a sub-£100 fare
- Be flexible: midweek flights (Tuesday to Thursday) are often cheapest.
- Pack light: most fares under £100 include a small bag only.
- Check the airport: some cheap fares use smaller airports further from the city.
- Book outside school holidays – fares often double in half-term.
Flights under £100: your questions
Are these prices return?
Yes. Every price on this page is a return fare per person, including taxes and fees, for the dates shown on the card.
Why can a fare change when I click through?
These are the lowest fares travellers found recently. Cheap seats sell out quickly, so the live price can be higher – or sometimes lower – when you search.
Do the cheapest fares include bags?
Usually not. Most fares under £100 are with low-cost airlines and include a small under-seat bag only. Add any hold bags before you compare the final price.
How often is this page updated?
The list refreshes automatically every few hours from the latest fares found across hundreds of airlines and travel sites.
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