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$399+ Cheap flights from Harrisburg (MDT) to the United Kingdom

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — LHR
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Harrisburg to United Kingdom

Keep the following information in mind while searching for Harrisburg to United Kingdom flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$524
(Delta)

One-way from

$399
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$720
From Harrisburg to United Kingdom
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One-way flight from Harrisburg to United Kingdom
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Highest demand for flights based on searches. 4% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Harrisburg to United Kingdom

Cheapest flights from Harrisburg to United Kingdom
Explore the most affordable flight options available from Harrisburg to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/312:33 pmMDT - LHR
1 stop15h 12mDelta
mar. 11/116:20 amLHR - MDT
2 stops21h 44mDelta
Deal found 9/11$524
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/1511:44 amMDT - LHR
1 stop20h 46mDelta
mié. 10/226:30 amLHR - MDT
2 stops21h 30mDelta
Deal found 9/9$525
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/86:10 amMDT - LHR
2 stops20h 05mDelta
jue. 10/169:55 amLHR - MDT
2 stops18h 13mDelta
Deal found 9/8$528
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/1512:33 pmMDT - LHR
2 stops15h 42mDelta
mar. 10/218:40 amLHR - MDT
2 stops19h 20mDelta
Deal found 9/9$529
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/76:25 pmMDT - LHR
1 stop11h 45mDelta
mar. 10/141:05 pmLHR - MDT
1 stop15h 03mDelta
Deal found 9/8$530
This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/156:25 pmMDT - LHR
1 stop14h 05mKLM
mié. 10/223:15 pmLHR - MDT
1 stop12h 53mKLM
Deal found 9/11$532
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/76:10 amMDT - LHR
2 stops19h 10mDelta
mié. 10/159:40 amLHR - MDT
2 stops18h 20mDelta
Deal found 9/8$535
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/146:25 pmMDT - LHR
1 stop11h 45mDelta
jue. 10/2311:20 amLHR - MDT
2 stops16h 40mDelta
Deal found 9/9$536
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/115:48 pmMDT - EDI
1 stop33h 37mUnited Airlines
mar. 10/219:00 amEDI - MDT
2 stops36h 52mUnited Airlines
Deal found 9/11$687
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/242:33 pmMDT - LCY
2 stops16h 07mMultiple Airlines
vie. 10/319:55 amLCY - MDT
2 stops32h 03mMultiple Airlines
Deal found 9/9$728
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/262:35 pmMDT - EDI
1 stop14h 55mUnited Airlines
dom. 11/212:30 pmEDI - MDT
1 stop11h 25mUnited Airlines
Deal found 9/11$730
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/225:48 pmMDT - EDI
2 stops12h 52mUnited Airlines
lun. 10/612:30 pmEDI - MDT
1 stop11h 29mUnited Airlines
Deal found 9/11$733

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to United Kingdom 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Harrisburg to the United Kingdom that are best for you.

Fly from

Harrisburg

Fly to

United Kingdom

Route

Depart

Return

Price

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mié. 11/5

11:44 am-9:00 am

1 stop16h 16m

London Heathrow

mié. 11/12

11:30 am-11:14 pm

2 stops16h 44m

$524

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mar. 10/14

6:25 pm-11:10 am

1 stop11h 45m

London Heathrow

mié. 10/22

9:00 am-11:00 pm

2 stops19h 00m

$524

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

lun. 11/3

5:00 pm-8:45 am

1 stop10h 45m

London Heathrow

mar. 11/11

11:30 am-11:04 pm

2 stops16h 34m

$524

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mié. 10/8

6:00 am-7:15 am

1 stop20h 15m

London Heathrow

jue. 10/16

9:55 am-11:08 pm

2 stops18h 13m

$524

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mié. 10/15

6:00 am-7:15 am

1 stop20h 15m

London Heathrow

mar. 10/21

8:40 am-11:00 pm

2 stops19h 20m

$525

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mié. 10/22

11:44 am-11:10 am

1 stop18h 26m

London Heathrow

mié. 10/29

6:30 am-11:08 pm

2 stops20h 38m

$525

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mar. 10/7

6:25 pm-1:30 pm

1 stop14h 05m

London Heathrow

jue. 10/16

6:30 am-11:08 pm

2 stops21h 38m

$525

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

mié. 10/15

11:44 am-1:30 pm

1 stop20h 46m

London Heathrow

mié. 10/22

6:30 am-5:30 pm

2 stops16h 00m

$525

HarrisburgEdinburgh

MDT - EDI

MDTEDI

Harrisburg

sáb. 10/11

5:48 pm-8:25 am

1 stop33h 37m

Edinburgh Turnhouse

mar. 10/21

9:00 am-6:59 pm

2 stops38h 59m

$687

HarrisburgLondon

MDT - LCY

MDTLCY

Harrisburg

vie. 10/24

2:33 pm-11:40 am

2 stops16h 07m

London City

vie. 10/31

9:55 am-1:58 pm

2 stops32h 03m

$728

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 36 results
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Best time to book a flight from Harrisburg to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Harrisburg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harrisburg to the United Kingdom

What is the cheapest month to book a flight from Harrisburg to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from Harrisburg to United Kingdom (average of $661). Flying from Harrisburg to United Kingdom in June is currently the most expensive (average of $1,098). 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 MDT to GB?

Find hourly flight availability from Harrisburg to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Harrisburg to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated septiembre 11, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Harrisburg to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harrisburg to United Kingdom?

    Harrisburg (MDT), located 8.5 mi from the city center, is the airport you fly out of when you book flights from Harrisburg to United Kingdom.

  • How long is the flight from Harrisburg to United Kingdom?

    Airlines like Delta and United Airlines fly from Harrisburg to United Kingdom in about 16h 16m. The time it takes to get you to your destination can typically vary by up to 17h 21m. Airlines will cover a distance of 3581 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Harrisburg to United Kingdom one-way?

    One-way options have recently been found by users for as low as $399 on United Airlines. Other airlines that offer cheap prices include Lufthansa from $443 and Delta from $831 one-way.

  • What are the most popular routes from Harrisburg to United Kingdom?

    The most popular flight routes from Harrisburg to United Kingdom are Harrisburg - London Heathrow, Harrisburg - London City and Harrisburg - Edinburgh Turnhouse.

  • Can I find deals for flights from Harrisburg to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Harrisburg to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harrisburg to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to United Kingdom.

  • Can I find deals for business class flights from Harrisburg to United Kingdom?

    Yes. Cheapflights offers flight deals from Harrisburg to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harrisburg to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Harrisburg to United Kingdom (average of $661). Flying from Harrisburg to United Kingdom in June is currently the most expensive (average of $1,098). 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.

See more FAQs

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Alternative routes for Harrisburg to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Harrisburg to United Kingdom

Discover the top 4 airlines that operate flights from Harrisburg to United Kingdom. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$646Average$754FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$688Average$861FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$694Average$758FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$725Average$923FlexibilityNo cancel feeOn-time69%

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