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Cheap flights from London Heathrow Airport to Flint from £592

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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FNT
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Heathrow to Flint

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Flint
Explore the most affordable flight options available from Heathrow to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Tue 16/1210:45LHR - FNT
2 stops41h 10mBritish Airways
Mon 5/120:05FNT - LHR
1 stop31h 10mBritish Airways
Deal found 4/11£940
Tue 16/1209:00LHR - FNT
2 stops18h 30mUnited Airlines
Mon 5/116:26FNT - LHR
2 stops37h 24mUnited Airlines
Deal found 4/11£953
Wed 17/1210:15LHR - FNT
2 stops29h 22mAmerican Airlines
Mon 5/120:05FNT - LHR
1 stop31h 10mAmerican Airlines
Deal found 4/11£980
Wed 17/1216:20LHR - FNT
2 stops28h 31mUnited Airlines
Mon 5/116:26FNT - LHR
2 stops37h 24mUnited Airlines
Deal found 4/11£981
Tue 16/1217:25LHR - FNT
2 stops34h 30mBritish Airways
Sun 4/120:05FNT - LHR
1 stop33h 20mBritish Airways
Deal found 4/11£1,171
Wed 17/1214:10LHR - FNT
1 stop13h 45mAmerican Airlines
Sun 4/120:05FNT - LHR
2 stops17h 55mAmerican Airlines
Deal found 4/11£1,193
Tue 16/1219:40LHR - FNT
2 stops27h 55mBritish Airways
Sat 3/120:05FNT - LHR
1 stop31h 10mBritish Airways
Deal found 4/11£1,201
Wed 17/1214:10LHR - FNT
1 stop13h 45mBritish Airways
Sat 3/120:05FNT - LHR
1 stop31h 10mBritish Airways
Deal found 4/11£1,207
Tue 16/1214:10LHR - FNT
1 stop13h 45mAmerican Airlines
Sat 3/120:05FNT - LHR
1 stop31h 10mAmerican Airlines
Deal found 4/11£1,234
Thu 18/1211:40LHR - FNT
2 stops27h 57mAmerican Airlines
Mon 5/120:05FNT - LHR
1 stop31h 10mAmerican Airlines
Deal found 4/11£1,240

Cheap flight deals from Heathrow to Flint

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Flint (FNT). 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 6 November 2025.

Round-trip from

£788

One-way from

£592

Popular in

December

Cheapest in

March

Average price

£1,065
British Airways
  • British Airways
  • 10/2-24/2
  • 3 total stops
  • 30h 53m total
  • London to Flint
Search Deals
United Airlines
  • United Airlines
  • 31/12
  • 1 total stop
  • 13h 11m total
  • London to Flint
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Flint 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 858,174 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Flint that are best for you.

Fly from

Heathrow

Fly to

Flint

Route

Depart

Return

Price

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Tue 10/2

07:30-23:26

2 stops20h 56m

Flint Bishop

Tue 24/2

19:28-10:25

1 stop9h 57m

£788

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Tue 10/2

09:00-22:45

2 stops18h 45m

Flint Bishop

Tue 24/2

07:00-06:20

2 stops18h 20m

£799

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Mon 9/3

06:15-22:36

2 stops20h 21m

Flint Bishop

Mon 16/3

15:50-06:55

1 stop11h 05m

£799

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Mon 16/3

07:30-22:36

2 stops19h 06m

Flint Bishop

Mon 23/3

15:50-13:30

2 stops17h 40m

£802

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Mon 9/3

12:05-16:13

2 stops56h 08m

Flint Bishop

Mon 16/3

17:45-06:40

2 stops32h 55m

£802

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Tue 10/3

11:00-22:36

1 stop15h 36m

Flint Bishop

Mon 16/3

15:50-10:25

1 stop14h 35m

£812

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Mon 9/3

08:30-22:16

2 stops17h 46m

Flint Bishop

Mon 16/3

17:45-11:20

2 stops13h 35m

£812

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Fri 6/3

06:50-16:13

2 stops14h 23m

Flint Bishop

Tue 10/3

07:30-06:20

2 stops18h 50m

£838

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Tue 30/12

06:50-22:30

2 stops20h 40m

£611

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Wed 31/12

11:30-15:51

2 stops33h 21m

£611

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 16 results
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Best time to book a flight from Heathrow to Flint

Have a flexible travel schedule? Discover the best time to fly to Flint from Heathrow with our price prediction graph.
Estimated return 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 London Heathrow Airport to Flint

What is the cheapest month to book a flight from London Heathrow Airport to Flint?

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Flint (average of £422). Flying from London Heathrow Airport to Flint in July is currently the most expensive (average of £661). 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Flint. 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 into for flights to Flint from London Heathrow?

    Most people fly into Flint Bishop (FNT) if they book a flight to Flint from London Heathrow. On average, Bishop has 0 inbound flights from London Heathrow per day from 0 airlines. Flint Bishop is conveniently located just 4.3 mi from Flint’s city center.

  • How long is the flight from London Heathrow Airport to Flint?

    A quick flight from London Heathrow Airport to Flint can take about 18h 45m. British Airways provides one of the quickest options available for as low as £799. The distance between London Heathrow Airport and Flint is about 3735 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from London Heathrow Airport to Flint one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £611. However, be on the lookout for offers from American Airlines and British Airways, as they are both options that can get you from London Heathrow Airport to Flint for a low price.

  • Can I find deals for flights from Heathrow to Flint that include hotel bookings?

    Yes. In addition to deals on Heathrow to Flint flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Flint?

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

  • Can I find deals for business class flights from Heathrow to Flint?

    Yes. Cheapflights offers flight deals from Heathrow to Flint 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 London Heathrow Airport to Flint?

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Flint (average of £422). Flying from London Heathrow Airport to Flint in July is currently the most expensive (average of £661). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Flint

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Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Flint?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Flint?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Flint.

Can Cheapflights find flights from Heathrow to Flint with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Flint, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Flint become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Flint from Heathrow today and book when prices fit your budget.

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