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Cheap flights from London Heathrow Airport to Flint from £454

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FNT
14 Aug — 21 Aug1
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 15 July 2026.

Mon 30/1107:30
LHR
-
FNT
2 stops21h 05m
American Airlines
Wed 9/1206:39
FNT
-
LHR
2 stops18h 11m
American Airlines
Deal found 13/7£750
Tue 1/1217:15
LHR
-
FNT
2 stops28h 51m
American Airlines
Thu 10/1217:36
FNT
-
LHR
1 stop9h 59m
American Airlines
Deal found 13/7£751
Mon 12/1013:10
LHR
-
FNT
1 stop32h 56m
American Airlines
Thu 22/1006:39
FNT
-
LHR
2 stops22h 01m
American Airlines
Deal found 13/7£762
Mon 12/1012:15
LHR
-
FNT
1 stop33h 51m
American Airlines
Wed 21/1006:39
FNT
-
LHR
2 stops22h 36m
American Airlines
Deal found 13/7£765
Tue 1/906:55
LHR
-
FNT
2 stops16h 02m
United Airlines
Wed 9/906:25
FNT
-
LHR
1 stop19h 20m
United Airlines
Deal found 13/7£780
Mon 31/808:40
LHR
-
FNT
2 stops20h 11m
United Airlines
Tue 8/906:25
FNT
-
LHR
1 stop24h 30m
United Airlines
Deal found 13/7£790
Mon 12/1006:55
LHR
-
FNT
2 stops21h 59m
United Airlines
Thu 22/1006:25
FNT
-
LHR
2 stops25h 35m
United Airlines
Deal found 13/7£793
Mon 30/1107:30
LHR
-
FNT
2 stops17h 39m
United Airlines
Thu 10/1209:00
FNT
-
LHR
1 stop15h 55m
United Airlines
Deal found 13/7£798
Tue 1/915:15
LHR
-
FNT
1 stop14h 38m
British Airways
Tue 8/917:45
FNT
-
LHR
1 stop13h 30m
British Airways
Deal found 13/7£804
Sun 11/1017:55
LHR
-
FNT
2 stops29h 01m
United Airlines
Tue 20/1006:25
FNT
-
LHR
2 stops23h 55m
United Airlines
Deal found 13/7£805
Thu 3/908:45
LHR
-
FNT
2 stops20h 06m
United Airlines
Tue 8/906:25
FNT
-
LHR
1 stop19h 20m
United Airlines
Deal found 13/7£806
Sun 29/1119:05
LHR
-
FNT
2 stops33h 30m
British Airways
Wed 9/1217:36
FNT
-
LHR
1 stop9h 59m
British Airways
Deal found 13/7£809

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 15 July 2026.

Round-trip from

£750

One-way from

£454
American Airlines
  • American Airlines
  • 30/11-9/12
  • 4 total stops
  • 39h 16m total
  • London to Flint
Search Deals
12/11
  • 12/11
  • 2 total stops
  • 30h 17m 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 15 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Flint that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Wed 26/8

08:40-23:51

2 stops20h 11m

Flint Bishop

Wed 2/9

18:32-20:40

2 stops21h 08m

£805

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Wed 2/12

07:40-17:18

1 stop14h 38m

Flint Bishop

Fri 11/12

18:00-05:55

1 stop30h 55m

£834

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Tue 1/9

11:05-17:57

1 stop11h 52m

Flint Bishop

Fri 11/9

18:30-11:55

1 stop12h 25m

£834

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Thu 27/8

08:45-23:51

2 stops20h 06m

Flint Bishop

Thu 3/9

05:30-06:45

1 stop20h 15m

£835

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Sun 23/8

13:35-17:57

2 stops33h 22m

Flint Bishop

Sun 30/8

18:32-20:40

2 stops21h 08m

£964
Fastest return journey

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Tue 25/8

11:05-17:57

1 stop11h 52m

Flint Bishop

Tue 1/9

18:32-11:55

1 stop12h 23m

£967

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Fri 24/7

11:05-16:28

2 stops34h 23m

Flint Bishop

Mon 27/7

14:27-13:00

2 stops17h 33m

£1,011

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Sat 25/7

08:00-16:28

1 stop13h 28m

Flint Bishop

Tue 28/7

14:27-11:55

1 stop16h 28m

£1,014

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Sat 25/7

08:00-16:28

1 stop13h 28m

Flint Bishop

Mon 27/7

06:30-08:30

1 stop21h 00m

£1,014

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Sat 25/7

06:50-16:28

2 stops14h 38m

Flint Bishop

Sun 26/7

06:30-07:15

2 stops19h 45m

£1,031

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 14 resultsSorted by cheapest first
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.

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 15 July 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
8,116 reviews
Check prices

Comfort

6.8

Crew

7.7

Boarding

6.9

Overall

6.7

Food

6.4

Entertainment

6.5

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
8,116 reviews
British Airways
6.7
Okay
8,116 reviews
Check prices

Comfort

6.8

Crew

7.7

Boarding

6.9

Overall

6.7

Food

6.4

Entertainment

6.5

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 20h 11m. United Airlines provides one of the quickest options available for as low as £805. The distance between London Heathrow Airport and Flint is about 3735 mi.

  • What is the cheapest airline to fly from London Heathrow Airport to Flint round-trip?

    According to our current data, British Airways (£802), 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 15 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£802Average£924FlexibilityNo 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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