Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Harrisburg to London from $462

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to London departing on 3/2. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Harrisburg to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
6:00 am - 7:50 am
MDT
-
LHR
20h 50m1 stop
KLM Logo
11:45 am - 10:56 pm
LHR
-
MDT
16h 11m2 stops
$629KLM
mar., ene. 20 - mar., ene. 27
Delta Logo
12:24 pm - 8:45 am
MDT
-
LHR
15h 21m2 stops
Delta Logo
6:30 am - 5:07 pm
LHR
-
MDT
15h 37m2 stops
$633Delta
mar., ene. 27 - dom., feb. 1
Delta Logo
2:25 pm - 9:00 am
MDT
-
LHR
13h 35m1 stop
Delta Logo
6:20 am - 11:33 pm
LHR
-
MDT
22h 13m2 stops
$634Delta
sáb., feb. 28 - sáb., mar. 7
British Airways Logo
5:02 pm - 6:50 am
MDT
-
LHR
8h 48m1 stop
British Airways Logo
6:10 am - 10:00 pm
LHR
-
MDT
20h 50m2 stops
$645British Airways
mar., abr. 7 - jue., abr. 16
KLM Logo
6:02 pm - 11:40 am
MDT
-
LHR
12h 38m1 stop
KLM Logo
8:55 am - 11:26 pm
LHR
-
MDT
19h 31m1 stop
$656KLM
mar., ene. 20 - mar., ene. 27
British Airways Logo
5:02 pm - 6:50 am
MDT
-
LHR
8h 48m1 stop
British Airways Logo
9:15 am - 10:00 pm
LHR
-
MDT
17h 45m1 stop
$673British Airways
mar., abr. 7 - jue., abr. 16
Multiple Airlines Logo
5:02 pm - 5:15 pm
MDT
-
LHR
19h 13m2 stops
Multiple Airlines Logo
6:10 am - 10:00 pm
LHR
-
MDT
20h 50m2 stops
$676Multiple Airlines
mar., abr. 7 - jue., abr. 16
British Airways Logo
3:08 pm - 3:50 pm
MDT
-
LHR
19h 42m2 stops
British Airways Logo
6:05 am - 8:14 pm
LHR
-
MDT
19h 09m2 stops
$723British Airways
mar., ene. 20 - mar., ene. 27
Multiple Airlines Logo
11:27 am - 10:00 am
MDT
-
LGW
17h 33m1 stop
Multiple Airlines Logo
1:00 pm - 10:32 am
LGW
-
MDT
50h 32m2 stops
$748Multiple Airlines
vie., ene. 23 - mié., ene. 28
Lufthansa Logo
8:00 pm - 6:35 pm
MDT
-
LCY
41h 35m2 stops
Lufthansa Logo
7:10 pm - 11:28 pm
LCY
-
MDT
33h 18m2 stops
$1,396Lufthansa
vie., may. 22 - vie., may. 29

United Airlines flights from Harrisburg to London

Our best United Airlines deals on Harrisburg to London flight tickets
United Airlines
Jan 23
MDT10:34 amHarrisburg
15h 06m
1 stop
LHR6:40 amLondon Heathrow
Jan 27
LHR6:50 amLondon Heathrow
19h 15m
2 stops
MDT9:05 pmHarrisburg
$741
Find similar
United Airlines
Jan 23
MDT10:34 amHarrisburg
15h 36m
2 stops
LHR7:10 amLondon Heathrow
Jan 27
LHR6:50 amLondon Heathrow
17h 09m
2 stops
MDT6:59 pmHarrisburg
$744
Find similar
United Airlines
Jan 23
MDT10:48 amHarrisburg
16h 07m
1 stop
LHR7:55 amLondon Heathrow
Jan 27
LHR10:25 amLondon Heathrow
15h 40m
1 stop
MDT9:05 pmHarrisburg
$769
Find similar

Lufthansa flights from Harrisburg to London

Our best Lufthansa deals on Harrisburg to London flight tickets
Lufthansa
Jan 4
MDT3:00 pmHarrisburg
37h 40m
2 stops
LHR9:40 amLondon Heathrow
Jan 13
LHR12:05 pmLondon Heathrow
11h 54m
1 stop
MDT6:59 pmHarrisburg
$963
Find similar
Lufthansa
May 22
MDT8:00 pmHarrisburg
16h 05m
2 stops
LHR5:05 pmLondon Heathrow
May 29
LHR7:30 amLondon Heathrow
15h 58m
2 stops
MDT6:28 pmHarrisburg
$1,078
Find similar
Lufthansa
May 22
MDT8:00 pmHarrisburg
41h 35m
2 stops
LCY6:35 pmLondon City
May 29
LCY7:10 pmLondon City
33h 18m
2 stops
MDT11:28 pmHarrisburg
$1,396
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harrisburg 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, momondo users made 832,500 searches. Data last updated diciembre 9, 2025.
Use the filters below to find and compare flights from Harrisburg to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mar. 1/20

6:00 am-7:50 am

1 stop20h 50m

London Heathrow

mar. 1/27

11:45 am-10:56 pm

2 stops16h 11m

$629

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mar. 1/27

12:24 pm-8:45 am

2 stops15h 21m

London Heathrow

dom. 2/1

6:30 am-5:07 pm

2 stops15h 37m

$633

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

sáb. 2/28

2:25 pm-9:00 am

1 stop13h 35m

London Heathrow

sáb. 3/7

6:20 am-11:33 pm

2 stops22h 13m

$634

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mar. 4/7

5:02 pm-6:50 am

1 stop8h 48m

London Heathrow

jue. 4/16

6:10 am-10:00 pm

2 stops20h 50m

$645

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mar. 1/20

6:02 pm-11:40 am

1 stop12h 38m

London Heathrow

mar. 1/27

8:55 am-11:26 pm

1 stop19h 31m

$656

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mar. 4/7

5:02 pm-6:50 am

1 stop8h 48m

London Heathrow

jue. 4/16

9:15 am-10:00 pm

1 stop17h 45m

$673

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mar. 4/7

5:02 pm-5:15 pm

2 stops19h 13m

London Heathrow

jue. 4/16

6:10 am-10:00 pm

2 stops20h 50m

$676

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mar. 1/20

3:08 pm-3:50 pm

2 stops19h 42m

London Heathrow

mar. 1/27

6:05 am-8:14 pm

2 stops19h 09m

$723

HarrisburgLondon

MDT - LGW

MDTLGW

Harrisburg

vie. 1/23

11:27 am-10:00 am

1 stop17h 33m

London Gatwick

mié. 1/28

1:00 pm-10:32 am

2 stops50h 32m

$748

HarrisburgLondon

MDT - LCY

MDTLCY

Harrisburg

vie. 5/22

8:00 pm-6:35 pm

2 stops41h 35m

London City

vie. 5/29

7:10 pm-11:28 pm

2 stops33h 18m

$1,396

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Harrisburg to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Harrisburg to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $680. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $980. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Harrisburg at noon is the least expensive time of day to depart. momondo users have found prices as low as $716 when looking at flights departing at noon. Flights to London are more costly in the morning, with an average ticket price of $1,290. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Harrisburg to London

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

Cheap Harrisburg to London (MDT to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to London

Fastest flight time

8h 48m

Direct flights

None
The fastest flight from Harrisburg to London takes 8h 48m
There are no direct flights from Harrisburg to London. There are no popular flight routes from Harrisburg to London.
Search flight deals

  • How far is Harrisburg to London by plane?

    There are 3595.2 mi between Harrisburg and London. By plane, this route typically takes 8h 48m.

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

    Prices for flights from Harrisburg Airport to London are refreshed on a daily basis.

  • How many operators does momondo search for flights from Harrisburg Airport to London?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Harrisburg Airport to London.

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

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Harrisburg to London?

Best airlines flying from Harrisburg to London

Compare and see reviews for airlines that fly from Harrisburg to London with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $531Free CancellationRating
7.9
8,009 reviews
Search Delta flights
United AirlinesPriceFrom $634Free CancellationRating
7.4
9,088 reviews
Search United Airlines flights
American AirlinesPriceFrom $693Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
British AirwaysPriceFrom $694Free CancellationRating
6.7
7,571 reviews
Search British Airways flights

Traveling to a place near London?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Harrisburg to London for you.

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

Yes. momondo allows you to filter the results for Harrisburg to London flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Harrisburg.

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

If you are not ready to book a flight from Harrisburg to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London 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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
jue. 1/8
jue. 1/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport