Find flights
When to book
Airlines
FAQs
English
Popular in | August |
---|---|
Cheapest in | November |
Average price | £971 |
Phoenix (PHX) – chosen by Cheapflights users on 73% of one-stop itineraries from London to Flagstaff on Cheapflights.
Flights via Phoenix (PHX) have the shortest average one-way travel time for one-stop routes: 13h 56m.
Flights via Phoenix (PHX) have the shortest average one-way travel time for one-stop routes: 13h 56m.
Flights via Dallas (DFW) offer the fastest connection on this route, with an average stopover time of 3h 17m.
Overall
Comfort
Entertainment
Crew
Food
Boarding
Reviews
Anonymous,May 2025
FRA - DFW
Overall
Comfort
Entertainment
Crew
Food
Boarding
Reviews
Anonymous,May 2025
FRA - DFW
Cheapflights helps you search for flights from London to Flagstaff via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Cheapflights helps you find that perfect flight to Flagstaff from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Flagstaff, users can toggle the no change fees filter when performing a flight search.
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!