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Cheap flights from London Heathrow Airport to Flint from £651

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FNT
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

£651

Popular in

December

Cheapest in

March

Average price

£992
American Airlines
  • American Airlines
  • 2/9-22/9
  • 3 total stops
  • 32h 00m total
  • London to Flint
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Heathrow to Flint

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 June 2025.

Tue 2/911:05LHR - FNT
1 stop13h 30mAmerican Airlines
Mon 22/906:45FNT - LHR
2 stops18h 30mAmerican Airlines
Deal found 11/6£651
Tue 2/910:50LHR - FNT
2 stops37h 05mBritish Airways
Thu 25/914:33FNT - LHR
1 stop16h 42mBritish Airways
Deal found 11/6£674
Fri 5/908:30LHR - FNT
2 stops19h 00mUnited Airlines
Mon 22/914:05FNT - LHR
2 stops16h 20mUnited Airlines
Deal found 11/6£819
Wed 9/719:50LHR - FNT
2 stops46h 44mMultiple Airlines
Mon 14/709:15FNT - LHR
1 stop15h 35mMultiple Airlines
Deal found 12/6£854

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 June 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 2/9

11:05-19:35

1 stop13h 30m

Flint Bishop

Mon 22/9

06:45-06:15

2 stops18h 30m

£651

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Tue 2/9

10:50-18:55

2 stops37h 05m

Flint Bishop

Wed 24/9

14:33-07:20

1 stop11h 47m

£674

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Fri 5/9

08:30-22:30

2 stops19h 00m

Flint Bishop

Mon 22/9

14:05-11:25

2 stops16h 20m

£819

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Wed 9/7

19:50-13:34

2 stops46h 44m

Flint Bishop

Mon 14/7

09:15-05:50

1 stop15h 35m

£854

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Fri 27/6

06:10-18:17

2 stops17h 07m

£1,189

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Fri 27/6

14:10-13:23

1 stop28h 13m

£2,347

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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

Rainfall in Flint by month

Plan your trip to Flint by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Flint ranges from 34.0 - 88.0 inches per month. September is typically the wettest month, when rainfall can reach 88.0 mm. February is typically the driest time to visit Flint when rainfall is around 34.0 mm.

Temperature in Flint by month

Plan your trip to Flint by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Flint, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 June 2025.
United Airlines
7.4
Good
8,790 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
British Airways
6.6
Okay
7,011 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

  • What are the cheapest airlines flying from London Heathrow Airport to Flint round-trip?

    According to our current data, American Airlines (£651), British Airways (£674), and United Airlines (£819) offers the cheapest pricing from London Heathrow Airport to Flint. American Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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

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

Alternative routes for Heathrow to Flint

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Heathrow to Flint?

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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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