PHX offers short security lines, typically under 10 minutes, ensuring a smooth departure experience even during peak hours.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | Gurufare 3 stars |
Round-trip from | $711 (Scandinavian Airlines) |
One-way from | $420 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $1,306 |
Good round-trip deal | $704 or less |
Good one-way deal | $394 or less |
Fly from
Fly to
Route
Depart
Return
Price
PhoenixLondon
PHX - LHR
PHXLHR
Phoenix Sky Harbor Intl
Thu 1/8
11:59 pm-8:45 pm
1 stop13h 46m
London Heathrow
Sat 1/17
9:20 am-8:49 pm
1 stop18h 29m
PhoenixLondon
PHX - SEN
PHXSEN
Phoenix Sky Harbor Intl
Sun 2/8
12:45 pm-2:50 pm
2 stops19h 05m
London Southend
Tue 2/24
7:35 am-11:44 am
2 stops35h 09m
PhoenixLondon
PHX - LHR
PHXLHR
Phoenix Sky Harbor Intl
Wed 4/22
11:15 pm-9:35 am
2 stops26h 20m
London Heathrow
Wed 4/29
6:40 am-9:52 pm
2 stops23h 12m
PhoenixLondon
PHX - LHR
PHXLHR
Phoenix Sky Harbor Intl
Wed 3/18
11:44 pm-9:40 pm
1 stop14h 56m
London Heathrow
Tue 3/24
9:20 am-8:22 pm
1 stop18h 02m
PhoenixLondon
PHX - LGW
PHXLGW
Phoenix Sky Harbor Intl
Sun 3/1
11:59 pm-10:00 am
1 stop27h 01m
London Gatwick
Sun 3/8
1:00 pm-9:14 am
2 stops51h 14m
PhoenixLondon
PHX - LHR
PHXLHR
Phoenix Sky Harbor Intl
Sat 2/14
5:25 pm-9:35 pm
3 stops21h 10m
London Heathrow
Wed 3/4
7:05 am-11:29 pm
3 stops23h 24m
PhoenixLondon
PHX - LHR
PHXLHR
Phoenix Sky Harbor Intl
Thu 1/22
11:55 am-4:00 pm
2 stops21h 05m
London Heathrow
Mon 1/26
6:40 am-10:40 pm
2 stops23h 00m
PhoenixLondon
PHX - LHR
PHXLHR
Phoenix Sky Harbor Intl
Mon 4/13
11:50 pm-8:45 pm
1 stop12h 55m
London Heathrow
Fri 4/24
8:15 am-8:38 pm
1 stop20h 23m
PhoenixLondon
PHX - LHR
PHXLHR
Phoenix Sky Harbor Intl
Wed 4/22
10:59 pm-8:45 pm
1 stop13h 46m
London Heathrow
Wed 4/29
8:25 am-8:55 pm
1 stop20h 30m
PhoenixLondon
PHX - STN
PHXSTN
Phoenix Sky Harbor Intl
Sun 2/8
12:45 pm-10:35 pm
3 stops26h 50m
London Stansted
Tue 2/24
7:30 am-11:44 am
3 stops35h 14m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*1 star |
Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix Sky Harbor Intl Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London (average of $503). Flying from Phoenix Sky Harbor Intl Airport to London in June is currently the most expensive (average of $790). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from Phoenix Sky Harbor Intl Airport to London by exploring options for tickets in the afternoon.
Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to London flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from PHX to LON are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Anonymous,May 2025
FRA - DFW
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Anonymous,May 2025
FRA - DFW
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Anonymous,May 2025
FRA - DFW
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Anonymous,May 2025
FRA - DFW
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Anonymous,May 2025
FRA - DFW
Crew
Boarding
Overall
Entertainment
Food
Comfort
Reviews
Anonymous,May 2025
FRA - DFW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$515 | Average$893 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$532 | Average$890 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$533 | Average$686 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$537 | Average$786 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$551 | Average$881 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$565 | Average$900 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$565 | Average$1,019 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$580 | Average$964 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$581 | Average$828 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$598 | Average$779 | FlexibilityNo cancel fee | On-time60% |