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Cheap flights from London Heathrow Airport to Flint from £513

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FNT
15 Mar — 22 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 February 2026.

Tue 1/907:50
LHR
-
FNT
2 stops20h 23m
British Airways
Tue 15/919:24
FNT
-
LHR
1 stop10h 51m
British Airways
Deal found 11/2£713
Wed 2/906:15
LHR
-
FNT
2 stops18h 19m
British Airways
Wed 16/915:45
FNT
-
LHR
1 stop10h 55m
British Airways
Deal found 13/2£802
Wed 2/906:55
LHR
-
FNT
2 stops37h 06m
United Airlines
Wed 16/919:41
FNT
-
LHR
2 stops30h 14m
United Airlines
Deal found 13/2£820
Wed 2/906:55
LHR
-
FNT
2 stops19h 58m
United Airlines
Thu 17/919:41
FNT
-
LHR
2 stops15h 59m
United Airlines
Deal found 11/2£822
Tue 9/606:15
LHR
-
FNT
2 stops23h 21m
Multiple Airlines
Thu 27/810:55
FNT
-
LHR
1 stop16h 00m
Multiple Airlines
Deal found 11/2£827
Wed 2/906:55
LHR
-
FNT
2 stops19h 58m
United Airlines
Mon 14/915:36
FNT
-
LHR
1 stop11h 54m
United Airlines
Deal found 11/2£827
Tue 1/906:55
LHR
-
FNT
2 stops16h 53m
United Airlines
Wed 16/910:29
FNT
-
LHR
2 stops19h 11m
United Airlines
Deal found 11/2£830
Mon 31/819:25
LHR
-
FNT
2 stops29h 09m
British Airways
Tue 15/919:24
FNT
-
LHR
1 stop10h 26m
British Airways
Deal found 11/2£839
Fri 6/1106:35
LHR
-
FNT
2 stops32h 19m
United Airlines
Tue 10/1119:41
FNT
-
LHR
1 stop10h 34m
United Airlines
Deal found 9/2£841

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 13 February 2026.

Round-trip from

£827

One-way from

£513
British Airways
  • British Airways
  • 9/6-27/8
  • 3 total stops
  • 39h 21m total
  • London to Flint
Search Deals
21/5
  • 21/5
  • 2 total stops
  • 38h 50m total
  • London to Flint
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 13 February 2026.
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

Wed 20/5

09:45-23:26

1 stop18h 41m

Flint Bishop

Wed 3/6

17:37-12:15

1 stop13h 38m

£935

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Thu 21/5

15:15-00:36

1 stop14h 21m

Flint Bishop

Wed 3/6

10:49-09:40

2 stops17h 51m

£955

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Thu 21/5

09:45-17:07

1 stop12h 22m

Flint Bishop

Wed 3/6

17:37-12:15

1 stop13h 38m

£964

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Wed 20/5

07:30-19:04

2 stops16h 34m

Flint Bishop

Wed 3/6

15:36-08:30

1 stop11h 54m

£997

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Thu 21/5

08:00-15:01

1 stop12h 01m

Flint Bishop

Wed 3/6

06:30-06:55

2 stops19h 25m

£1,130

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Sun 29/3

14:05-15:08

2 stops30h 03m

Flint Bishop

Sun 5/4

19:39-08:30

1 stop31h 51m

£1,213

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Mon 27/7

16:40-15:01

2 stops27h 21m

Flint Bishop

Mon 24/8

10:29-06:55

2 stops15h 26m

£1,412

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Wed 29/7

16:40-09:54

2 stops22h 14m

Flint Bishop

Tue 25/8

10:29-06:55

2 stops15h 26m

£1,412

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Tue 28/7

16:40-15:01

2 stops27h 21m

Flint Bishop

Wed 26/8

19:41-06:45

1 stop30h 04m

£1,412

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Wed 15/7

08:00-15:01

1 stop12h 01m

Flint Bishop

Wed 26/8

19:41-06:45

1 stop30h 04m

£1,413

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 20 results
1
2

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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Flint (average of £396). Flying from London Heathrow Airport to Flint in June is currently the most expensive (average of £515). 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.

Reviews of airlines servicing Flint

Get insights into the airlines that provide service to Flint. 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 Flint. Reviews last updated 13 February 2026.
See what other customers who have flown with British Airways from London Heathrow Airport to Flint have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,739 reviews
Check prices

Crew

7.6

Entertainment

6.4

Food

6.4

Overall

6.7

Comfort

6.8

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,739 reviews
British Airways
6.7
Okay
7,739 reviews
Check prices

Crew

7.6

Entertainment

6.4

Food

6.4

Overall

6.7

Comfort

6.8

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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 1 airline. 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 14h 21m. British Airways provides one of the quickest options available for as low as £955. 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 is the cheapest airline to fly from London Heathrow Airport to Flint round-trip?

    According to our current data, British Airways (£774), offers the cheapest pricing from London Heathrow Airport to Flint.

  • 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Flint (average of £396). Flying from London Heathrow Airport to Flint in June is currently the most expensive (average of £515). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Heathrow to Flint

Discover the top airline that operate flights from Heathrow to Flint. 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 858,174 searches. Data last updated 13 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£774Average£907FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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