$203+ Cheap flights from Pittsburgh (PIT) to London (LON)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Pittsburgh to London with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Pittsburgh to London are usually found in January or October, booked 65 days in advance, depart on a Wednesday or Sunday and return on a Friday
Cheap flight deals from Pittsburgh to London
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.
Round-trip from | $646 (JetBlue) |
|---|---|
One-way from | $203 (Mytrip) |
Popular in | June |
Cheapest in | January |
Average price | $1,186 |
Good round-trip deal | $691 or less |
Good one-way deal | $514 or less |
Find flight deals from Pittsburgh to London
Cheapest flights from Pittsburgh to LondonExplore the most affordable flight options available from Pittsburgh to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
Explore the most affordable flight options available from Pittsburgh to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
This JetBlue deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This JetBlue deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Orbitz deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SWISS deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Pittsburgh to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PittsburghLondon
PIT - LHR
PITLHR
Pittsburgh
mar. 8/26
9:40 am-6:30 am
1 stop15h 50m
London Heathrow
sáb. 9/6
8:25 am-2:49 pm
1 stop11h 24m
PittsburghLondon
PIT - LHR
PITLHR
Pittsburgh
mar. 8/12
4:20 pm-8:05 am
1 stop10h 45m
London Heathrow
mié. 8/20
4:40 pm-7:45 pm
Nonstop8h 05m
PittsburghLondon
PIT - LGW
PITLGW
Pittsburgh
sáb. 8/2
5:31 pm-9:35 am
1 stop11h 04m
London Gatwick
sáb. 8/30
12:10 pm-6:49 pm
1 stop11h 39m
PittsburghLondon
PIT - LHR
PITLHR
Pittsburgh
mié. 9/24
6:40 am-6:35 am
1 stop18h 55m
London Heathrow
vie. 10/10
6:50 am-2:41 pm
2 stops12h 51m
PittsburghLondon
PIT - LHR
PITLHR
Pittsburgh
vie. 9/19
4:20 pm-9:00 pm
2 stops47h 40m
London Heathrow
mar. 9/30
3:50 pm-10:28 pm
1 stop11h 38m
PittsburghLondon
PIT - LHR
PITLHR
Pittsburgh
mar. 8/12
11:05 am-7:55 am
2 stops15h 50m
London Heathrow
mié. 8/20
8:05 pm-4:55 pm
2 stops25h 50m
PittsburghLondon
PIT - LHR
PITLHR
Pittsburgh
jue. 9/11
8:30 pm-8:20 pm
1 stop18h 50m
London Heathrow
dom. 9/21
1:05 pm-7:20 pm
1 stop11h 15m
PittsburghLondon
PIT - LGW
PITLGW
Pittsburgh
dom. 8/17
7:56 pm-6:40 pm
2 stops17h 44m
London Gatwick
dom. 8/24
2:00 pm-11:55 pm
1 stop14h 55m
PittsburghLondon
PIT - STN
PITSTN
Pittsburgh
dom. 8/17
8:30 pm-10:40 pm
2 stops21h 10m
London Stansted
dom. 8/24
6:50 am-7:20 pm
2 stops17h 30m
PittsburghLondon
PIT - LHR
PITLHR
Pittsburgh
mar. 9/16
7:20 am-9:35 am
2 stops21h 15m
London Heathrow
mar. 9/23
6:40 am-11:09 pm
2 stops21h 29m
Best time to book a flight from Pittsburgh to London
Have a flexible travel schedule? Discover the best time to fly to London from Pittsburgh with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Pittsburgh to London
How far ahead should I book a flight from Pittsburgh to London?
Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to London. Price data was last updated on June 9, 2025.
Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pittsburgh to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Pittsburgh to London?
Currently, November is the cheapest month in which you can book a flight from Pittsburgh to London (average of $661). Flying from Pittsburgh to London in June is currently the most expensive (average of $1,108). 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.
What is the cheapest time of day to fly from PIT to LON?
Find hourly flight availability from Pittsburgh to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.
A simple way to save on the total cost of your ticket is to fly from Pittsburgh to London in the morning. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the evening.
What is the cheapest day to fly from Pittsburgh to London?
Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to London. Price data was last updated on September 8, 2024.
Travelers seeking maximum savings on their Pittsburgh to London flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Pittsburgh to London
Explore weekly flight availability from Pittsburgh to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 12, 2025.
The most flights from PIT to LON are scheduled on a Wednesday (6 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated junio 12, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Pittsburgh to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Pittsburgh to London
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Pittsburgh to London
Discover the top 9 airlines that operate flights from Pittsburgh to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$487 | Average$656 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$533 | Average$801 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$580 | Average$826 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$604 | Average$855 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$612 | Average$786 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$633 | Average$817 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$639 | Average$811 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$654 | Average$767 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$661 | Average$994 | FlexibilityNo cancel fee | On-time69% |