Cheap Flights to Irrel from HK$372

View HK$372 flight on Mon, 9 Mar 2026Opens in a new window

Popular airlines to Irrel

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Irrel

Prices were available within the past 7 days and start at HK$372 for one-way flights and HK$1,292 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Eurowings
Fri, 21 Nov - Mon, 24 Nov
LHR
London
CGN
Cologne
HK$1,292 Return, found 1 day ago
HK$1,292
Return
found 1 day ago
Select Eurowings flight, departing Fri, 21 Nov from London to Cologne, returning Mon, 24 Nov, priced at HK$1,292 found 1 day ago
British Airways
Sat, 27 Dec - Sat, 3 Jan
LHR
London
CGN
Cologne
HK$1,441 Return, found 10 hours ago
HK$1,441
Return
found 10 hours ago
Select British Airways flight, departing Sat, 27 Dec from London to Cologne, returning Sat, 3 Jan, priced at HK$1,441 found 10 hours ago
Lufthansa
Wed, 26 Nov - Sat, 29 Nov
LHR
London
CGN
Cologne
HK$2,540 Return, found 10 hours ago
HK$2,540
Return
found 10 hours ago
Select Lufthansa flight, departing Wed, 26 Nov from London to Cologne, returning Sat, 29 Nov, priced at HK$2,540 found 10 hours ago
Austrian Airlines
Wed, 26 Nov - Sat, 29 Nov
LHR
London
CGN
Cologne
HK$2,719 Return, found 10 hours ago
HK$2,719
Return
found 10 hours ago
Select Austrian Airlines flight, departing Wed, 26 Nov from London to Cologne, returning Sat, 29 Nov, priced at HK$2,719 found 10 hours ago
Swiss International Air Lines
Wed, 26 Nov - Sat, 29 Nov
LHR
London
CGN
Cologne
HK$2,889 Return, found 10 hours ago
HK$2,889
Return
found 10 hours ago
Select Swiss International Air Lines flight, departing Wed, 26 Nov from London to Cologne, returning Sat, 29 Nov, priced at HK$2,889 found 10 hours ago

Find the cheapest month to fly from Columbus (CMH) to Frankfurt (FRA)

November is typically the cheapest month to fly

From HK$5,001 - HK$12,856 per traveller.

Graph displaying average flight prices per month

Flights to Irrel information
Destination airport
Cologne - Bonn
Destination airport IATA code
CGN
Destination city name
Cologne
Return price
HK$1,292

Trending flights to Irrel

Prices were available within the past 7 days and start at HK$372 for one-way flights and HK$1,292 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, 31 Jan - Wed, 4 Feb
HKG
Hong Kong SAR
CGN
Cologne
HK$6,545 Return, found 17 hours ago
HK$6,545
Return
found 17 hours ago
Select Lufthansa flight, departing Sat, 31 Jan from Hong Kong SAR to Cologne, returning Wed, 4 Feb, priced at HK$6,545 found 17 hours ago
*Available to Expedia members.