Earn point on your loyalty program!arrow arc left

Cheap flights from London (LCY) to Billings (BIL)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from London (LCY) to Billings (BIL)

How to find the cheapest flight from London (LCY) to Billings (BIL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from London (LCY) to Billings (BIL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from London (LCY) to Billings (BIL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from London to Billings in April , May 2026

16 Apr - 10 May $ 1,373.00
LCY
London
Swiss International Air Lines
3 STOPS
BIL
Billings
BIL
Billings
Swiss International Air Lines
3 STOPS
LCY
London
Pick dates
27 Apr - 11 May $ 1,480.00
LCY
London
Lufthansa
2 STOPS
BIL
Billings
BIL
Billings
Lufthansa
2 STOPS
LCY
London
Pick dates
27 Apr - 06 May $ 1,490.00
LCY
London
Aer Lingus
2 STOPS
BIL
Billings
BIL
Billings
Aer Lingus
2 STOPS
LCY
London
Pick dates

Last minute flights from London to Billings

16 Apr - 01 May $ 1,569.00
LCY
London
Swiss International Air Lines
3 STOPS
BIL
Billings
BIL
Billings
Swiss International Air Lines
3 STOPS
LCY
London
Pick dates
16 Apr - 01 May $ 1,615.00
LCY
London
Lufthansa
3 STOPS
BIL
Billings
BIL
Billings
Lufthansa
2 STOPS
LCY
London
Pick dates
11 Apr - 01 May $ 1,640.00
LCY
London
KLM Royal Dutch Airlines
2 STOPS
BIL
Billings
BIL
Billings
KLM Royal Dutch Airlines
2 STOPS
LCY
London
Pick dates

One-way flights to Billings from London

6:45 AM - 9:04 PM
Alaska Airlines
3 Stops
24h 13m
LCY - BIL
$ 773
Kiwi
Pick dates
9:20 AM - 6:05 AM
Allegiant Air
3 Stops
30h 54m
LCY - BIL
$ 818
Kiwi
Pick dates
10:00 AM - 6:05 AM
Allegiant Air
3 Stops
30h 14m
LCY - BIL
$ 821
Kiwi
Pick dates

How to find the cheapest flight from London (LCY) to Billings (BIL)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from London (LCY) to Billings (BIL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from London (LCY) to Billings (BIL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.