Earn point on your loyalty program!arrow arc left

Cheap flights from Sioux Falls (FSD) to London (LCY)

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 Sioux Falls (FSD) to London (LCY)

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

One-way flights to London from Sioux Falls

6:30 PM - 7:20 PM
British Airways
3 Stops
20h 20m
FSD - LCY
$ 565
Kiwi
Pick dates
3:13 PM - 12:10 PM
United Airlines
2 Stops
16h 37m
FSD - LCY
$ 622
Kiwi
Pick dates

How to find the cheapest flight from Sioux Falls (FSD) to London (LCY)

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 Sioux Falls (FSD) to London (LCY)
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 Sioux Falls (FSD) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.