Cheap flights from Slough

View AU$57 flight on Tue, 23 Sep. 2025Opens in a new window

Popular airlines from Slough

  • British Airways

    British Airways

  • Qatar Airways

    Qatar Airways

  • Air France

    Air France

  • Lufthansa

    Lufthansa

  • KLM

    KLM

  • Swiss International Air Lines

    Swiss International Air Lines

  • Austrian Airlines

    Austrian Airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Slough

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Tue, 23 Sep. - Thu, 25 Sep.
LGW
London
BCN
Barcelona
AU$107 Return, found 5 days ago
AU$107
Return
found 5 days ago
Select Vueling Airlines flight, departing Tue, 23 Sep. from London to Barcelona, returning Thu, 25 Sep., priced at AU$107 found 5 days ago
easyJet
Sun, 16 Nov. - Thu, 20 Nov.
SEN
London
BCN
Barcelona
AU$121 Return, found 18 hours ago
AU$121
Return
found 18 hours ago
Select easyJet flight, departing Sun, 16 Nov. from London to Barcelona, returning Thu, 20 Nov., priced at AU$121 found 18 hours ago
Vueling Airlines
Tue, 23 Sep. - Thu, 25 Sep.
LHR
London
BCN
Barcelona
AU$140 Return, found 5 days ago
AU$140
Return
found 5 days ago
Select Vueling Airlines flight, departing Tue, 23 Sep. from London to Barcelona, returning Thu, 25 Sep., priced at AU$140 found 5 days ago
easyJet
Wed, 29 Oct. - Sat, 8 Nov.
LTN
London
BCN
Barcelona
AU$158 Return, found 3 days ago
AU$158
Return
found 3 days ago
Select easyJet flight, departing Wed, 29 Oct. from London to Barcelona, returning Sat, 8 Nov., priced at AU$158 found 3 days ago
British Airways
Tue, 23 Sep. - Thu, 23 Oct.
LCY
London
BCN
Barcelona
AU$374 Return, found 1 day ago
AU$374
Return
found 1 day ago
Select British Airways flight, departing Tue, 23 Sep. from London to Barcelona, returning Thu, 23 Oct., priced at AU$374 found 1 day ago
Lufthansa
Tue, 23 Sep. - Thu, 25 Sep.
STN
London
BCN
Barcelona
AU$392 Return, found 5 days ago
AU$392
Return
found 5 days ago
Select Lufthansa flight, departing Tue, 23 Sep. from London to Barcelona, returning Thu, 25 Sep., priced at AU$392 found 5 days ago
Norse Atlantic UK
Fri, 3 Oct. - Sun, 12 Oct.
LGW
London
JFK
New York
AU$518 Return, found 6 days ago
AU$518
Return
found 6 days ago
Select Norse Atlantic UK flight, departing Fri, 3 Oct. from London to New York, returning Sun, 12 Oct., priced at AU$518 found 6 days ago
Air France
Mon, 15 Dec. - Fri, 19 Dec.
LHR
London
XZN
Avignon
AU$647 Return, found 4 days ago
AU$647
Return
found 4 days ago
Select Air France flight, departing Mon, 15 Dec. from London to Avignon, returning Fri, 19 Dec., priced at AU$647 found 4 days ago
Aer Lingus
Sat, 6 Sep. - Sun, 14 Sep.
LHR
London
JFK
New York
AU$663 Return, found 6 days ago
AU$663
Return
found 6 days ago
Select Aer Lingus flight, departing Sat, 6 Sep. from London to New York, returning Sun, 14 Sep., priced at AU$663 found 6 days ago
Aer Lingus
Mon, 3 Nov. - Sun, 16 Nov.
LHR
London
EWR
New York
AU$673 Return, found 6 days ago
AU$673
Return
found 6 days ago
Select Aer Lingus flight, departing Mon, 3 Nov. from London to New York, returning Sun, 16 Nov., priced at AU$673 found 6 days ago

Flights from Slough: Essential Travel Information

Cheapest flight from Slough
AU$107 (roundtrip)
Best airlines to fly from Slough
Vueling Airlines, easyJet, British Airways, Fly One S.R.L., Norse Atlantic UK, Lufthansa, TAP Portugal, Air France, Aer Lingus
Cheapest month to fly from Slough
September
Slough IATA code
LON
Slough Country/State
England
Airline ticket deals from Slough
AU$107 - AU$673
*Available to Expedia members.