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Cheap flights from London Heathrow Airport to Flint from £590

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 13/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FNT
29 Jan — 5 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Flint

Enter your travel dates to find the best prices.

Best flights from Heathrow to Flint
Discover carefully curated flight deals from Heathrow to Flint that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 December 2025.

Thu 12/209:00LHR - FNT
2 stops18h 29mUnited Airlines
Thu 19/207:00FNT - LHR
1 stop17h 55mUnited Airlines
Deal found 29/12£700
Thu 22/112:05LHR - FNT
2 stops39h 39mUnited Airlines
Mon 26/117:44FNT - LHR
1 stop12h 31mUnited Airlines
Deal found 28/12£700
Mon 16/206:30LHR - FNT
2 stops15h 32mUnited Airlines
Mon 23/218:05FNT - LHR
1 stop30h 50mUnited Airlines
Deal found 28/12£705
Fri 13/206:50LHR - FNT
2 stops15h 12mUnited Airlines
Fri 20/207:00FNT - LHR
1 stop19h 55mUnited Airlines
Deal found 30/12£705

Find 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 30 December 2025.

Round-trip from

£699

One-way from

£590

Popular in

December

Cheapest in

March

Average price

£1,371
United Airlines
  • United Airlines
  • 22/1-26/1
  • 3 total stops
  • 31h 15m total
  • London to Flint
Search Deals
United Airlines
  • United Airlines
  • 13/2
  • 2 total stops
  • 20h 54m total
  • London to Flint
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 30 December 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

Thu 12/2

09:00-22:29

2 stops18h 29m

Flint Bishop

Thu 19/2

07:00-05:55

1 stop17h 55m

£700

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Thu 22/1

12:05-22:44

2 stops39h 39m

Flint Bishop

Mon 26/1

17:44-11:15

1 stop12h 31m

£700

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Mon 16/2

06:30-17:02

2 stops15h 32m

Flint Bishop

Mon 23/2

18:05-05:55

1 stop30h 50m

£705

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Fri 13/2

06:50-17:02

2 stops15h 12m

Flint Bishop

Fri 20/2

07:00-07:55

1 stop19h 55m

£705

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Fri 13/2

13:35-22:29

1 stop13h 54m

£614

Flights are sorted by cheapest return flights first.

Deals found on 29/12

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 £407). Flying from London Heathrow Airport to Flint in July is currently the most expensive (average of £594). 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 29m. United Airlines provides one of the quickest options available for as low as £700. The distance between London Heathrow Airport and Flint is about 3735 mi.

  • 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 £407). Flying from London Heathrow Airport to Flint in July is currently the most expensive (average of £594). 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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Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Flint from Heathrow today with Cheapflights!

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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