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Cheap flights from Pittsburgh to London from $281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to London departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pittsburgh to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:35 pm - 6:05 pm
PIT
-
LTN
21h 30m
2 stops
Multiple Airlines Logo
9:00 am - 7:15 pm
LTN
-
PIT
15h 15m
2 stops
$956Multiple Airlines
Fri, Oct 2 - Sun, Oct 11
Multiple Airlines Logo
12:15 pm - 11:00 am
PIT
-
LTN
17h 45m
3 stops
Multiple Airlines Logo
6:10 pm - 12:04 am
LTN
-
PIT
34h 54m
3 stops
$961Multiple Airlines
Sun, Jul 5 - Wed, Jul 8
Multiple Airlines Logo
3:35 pm - 6:05 pm
PIT
-
LTN
21h 30m
2 stops
Multiple Airlines Logo
9:00 am - 7:15 pm
LTN
-
PIT
15h 15m
2 stops
$963Multiple Airlines
Fri, Oct 2 - Sun, Oct 11
Multiple Airlines Logo
8:25 pm - 7:25 pm
PIT
-
LTN
18h 00m
2 stops
Multiple Airlines Logo
9:00 am - 8:38 pm
LTN
-
PIT
16h 38m
2 stops
$976Multiple Airlines
Wed, Aug 19 - Sun, Aug 23
Multiple Airlines Logo
6:00 am - 1:25 pm
PIT
-
LTN
26h 25m
2 stops
Multiple Airlines Logo
7:50 pm - 8:38 pm
LTN
-
PIT
29h 48m
3 stops
$977Multiple Airlines
Sun, Jul 19 - Tue, Jul 28
Multiple Airlines Logo
6:00 am - 1:25 pm
PIT
-
LTN
26h 25m
2 stops
Multiple Airlines Logo
7:50 pm - 8:38 pm
LTN
-
PIT
29h 48m
3 stops
$978Multiple Airlines
Sun, Jul 19 - Tue, Jul 28
Multiple Airlines Logo
6:00 am - 1:25 pm
PIT
-
LTN
26h 25m
2 stops
Multiple Airlines Logo
7:50 pm - 8:38 pm
LTN
-
PIT
29h 48m
3 stops
$980Multiple Airlines
Sun, Jul 19 - Tue, Jul 28
Multiple Airlines Logo
6:00 am - 1:25 pm
PIT
-
LTN
26h 25m
2 stops
Multiple Airlines Logo
9:40 pm - 8:38 pm
LTN
-
PIT
27h 58m
2 stops
$994Multiple Airlines
Tue, Jul 28 - Thu, Aug 6
Multiple Airlines Logo
8:25 pm - 7:55 pm
PIT
-
LTN
18h 30m
2 stops
Multiple Airlines Logo
5:40 am - 8:38 pm
LTN
-
PIT
19h 58m
3 stops
$998Multiple Airlines
Sun, Jul 26 - Thu, Aug 13
Multiple Airlines Logo
7:59 pm - 6:25 pm
PIT
-
LTN
17h 26m
3 stops
Multiple Airlines Logo
6:20 am - 7:15 pm
LTN
-
PIT
17h 55m
2 stops
$1,007Multiple Airlines
Sat, Sep 12 - Fri, Sep 18

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to London Luton Airport 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, momondo users made 832,500 searches. Data last updated May 29, 2026.
Use the filters below to find and compare flights from Pittsburgh to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghLondon

PIT - LTN

PITLTN

Pittsburgh

Fri 10/2

3:35 pm-6:05 pm

2 stops21h 30m

London Luton

Sun 10/11

9:00 am-7:15 pm

2 stops15h 15m

$956

PittsburghLondon

PIT - LTN

PITLTN

Pittsburgh

Sun 7/5

12:15 pm-11:00 am

3 stops17h 45m

London Luton

Wed 7/8

6:10 pm-12:04 am

3 stops34h 54m

$961

PittsburghLondon

PIT - LTN

PITLTN

Pittsburgh

Fri 10/2

3:35 pm-6:05 pm

2 stops21h 30m

London Luton

Sun 10/11

9:00 am-7:15 pm

2 stops15h 15m

$963
Quickest round-trip

PittsburghLondon

PIT - LTN

PITLTN

Pittsburgh

Wed 8/19

8:25 pm-7:25 pm

2 stops18h 00m

London Luton

Sun 8/23

9:00 am-8:38 pm

2 stops16h 38m

$976

PittsburghLondon

PIT - LTN

PITLTN

Pittsburgh

Sun 7/19

6:00 am-1:25 pm

2 stops26h 25m

London Luton

Tue 7/28

7:50 pm-8:38 pm

3 stops29h 48m

$977

PittsburghLondon

PIT - LTN

PITLTN

Pittsburgh

Sun 7/19

6:00 am-1:25 pm

2 stops26h 25m

London Luton

Tue 7/28

7:50 pm-8:38 pm

3 stops29h 48m

$978

PittsburghLondon

PIT - LTN

PITLTN

Pittsburgh

Sun 7/19

6:00 am-1:25 pm

2 stops26h 25m

London Luton

Tue 7/28

7:50 pm-8:38 pm

3 stops29h 48m

$980

PittsburghLondon

PIT - LTN

PITLTN

Pittsburgh

Tue 7/28

6:00 am-1:25 pm

2 stops26h 25m

London Luton

Thu 8/6

9:40 pm-8:38 pm

2 stops27h 58m

$994

PittsburghLondon

PIT - LTN

PITLTN

Pittsburgh

Sun 7/26

8:25 pm-7:55 pm

2 stops18h 30m

London Luton

Thu 8/13

5:40 am-8:38 pm

3 stops19h 58m

$998

PittsburghLondon

PIT - LTN

PITLTN

Pittsburgh

Sat 9/12

7:59 pm-6:25 pm

3 stops17h 26m

London Luton

Fri 9/18

6:20 am-7:15 pm

2 stops17h 55m

$1,007

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Pittsburgh to London Luton Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to London Luton Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to London Luton Airport (PIT to LTN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to London Luton Airport

Fastest flight time

11h 35m

Direct flights

None
The fastest flight from Pittsburgh to London Luton Airport takes 11h 35m
There are no direct flights from Pittsburgh to London Luton Airport. There are no popular flight routes from Pittsburgh to London Luton Airport.
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Frequently asked questions about flying from Pittsburgh to London Luton Airport

  • How far is Pittsburgh to London Luton by plane?

    London Luton is 3693.7 mi away from Pittsburgh. Flights usually cover this in 11h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Pittsburgh Airport to London Luton Airport?

    Prices for flights from Pittsburgh Airport to London Luton Airport refresh daily.

  • How old do you have to be to fly from Pittsburgh Airport to London Luton Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to London Luton Airport.

  • What documentation or ID do you need to fly to London Luton Airport?

    The necessary travel and health documents for your London Luton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Pittsburgh to London Luton Airport

  • How do I get Price Alerts for flights from Pittsburgh to London Luton Airport?

    Confirm your travel details to search for the latest offers for flights from Pittsburgh to London Luton Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Pittsburgh to London Luton Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Dover
Hayes
Crawley
Croydon
Wembley
Slough
Stansted
Harrow
Dartford
Brentwood
Watford
Ilford
Cobham
Folkestone
Uxbridge
Guildford

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to London?

Finding the right flight to London from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Pittsburgh to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Pittsburgh which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Pittsburgh to London?

Once all potential Pittsburgh to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Pittsburgh to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Pittsburgh to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Luton Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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