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Flint

$864+ Cheap flights from Heathrow (LHR) to Flint, MI (FNT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FNT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$864
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$3,835
From London Heathrow to Flint Bishop
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Highest demand for flights based on searches. 2% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:10 pmLHR - FNT
2 stops31h 28mAmerican Airlines
Wed 3/113:50 pmFNT - LHR
1 stop11h 05mAmerican Airlines
Deal found 9/11$864
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:10 pmLHR - FNT
2 stops31h 28mAmerican Airlines
Tue 3/106:58 amFNT - LHR
2 stops19h 32mAmerican Airlines
Deal found 9/11$868
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/21:20 pmLHR - FNT
2 stops35h 00mBritish Airways
Tue 3/103:50 pmFNT - LHR
1 stop15h 45mBritish Airways
Deal found 9/11$917
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:10 pmLHR - FNT
1 stop33h 28mBritish Airways
Tue 3/103:50 pmFNT - LHR
1 stop15h 45mBritish Airways
Deal found 9/11$927
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/21:20 pmLHR - FNT
2 stops35h 00mBritish Airways
Mon 3/93:50 pmFNT - LHR
2 stops24h 55mBritish Airways
Deal found 9/11$931
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:25 pmLHR - FNT
2 stops22h 48mAmerican Airlines
Mon 3/96:58 amFNT - LHR
2 stops22h 17mAmerican Airlines
Deal found 9/11$942
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/21:20 pmLHR - FNT
2 stops35h 00mBritish Airways
Sun 3/83:50 pmFNT - LHR
1 stop11h 05mBritish Airways
Deal found 9/11$958
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:10 pmLHR - FNT
1 stop33h 47mBritish Airways
Mon 3/93:50 pmFNT - LHR
1 stop12h 45mBritish Airways
Deal found 9/11$967
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:15 amLHR - FNT
2 stops17h 23mBritish Airways
Thu 3/123:50 pmFNT - LHR
1 stop15h 45mBritish Airways
Deal found 9/11$993

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 11, 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

Wed 10/29

4:10 pm-7:38 pm

2 stops31h 28m

Flint Bishop

Wed 3/11

3:50 pm-9:15 am

2 stops13h 25m

$868

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Sun 11/2

1:20 pm-7:20 pm

2 stops35h 00m

Flint Bishop

Wed 3/11

3:50 pm-8:35 am

1 stop12h 45m

$917

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Sun 11/2

1:20 pm-7:20 pm

2 stops35h 00m

Flint Bishop

Thu 3/12

3:50 pm-10:25 am

1 stop14h 35m

$917

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Sun 11/2

1:20 pm-7:20 pm

2 stops35h 00m

Flint Bishop

Mon 3/9

3:50 pm-10:25 am

1 stop14h 35m

$917

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Sun 11/2

1:20 pm-7:20 pm

2 stops35h 00m

Flint Bishop

Tue 3/10

3:50 pm-11:35 am

1 stop15h 45m

$917

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Tue 10/28

2:10 pm-7:38 pm

1 stop33h 28m

Flint Bishop

Tue 3/10

3:50 pm-11:35 am

1 stop15h 45m

$927

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Tue 10/28

2:10 pm-7:38 pm

1 stop33h 28m

Flint Bishop

Wed 3/11

3:50 pm-2:20 pm

2 stops18h 30m

$940

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Sun 11/2

1:20 pm-7:20 pm

2 stops35h 00m

Flint Bishop

Sun 3/8

3:50 pm-6:55 am

1 stop11h 05m

$958

LondonFlint

LHR - FNT

LHRFNT

London Heathrow

Thu 10/23

2:25 pm-11:09 pm

1 stop13h 44m

$3,085

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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 round-trip 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, Michigan?

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Flint, Michigan (average of $292). Flying from London Heathrow Airport to Flint, Michigan in December is currently the most expensive (average of $422). 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?

    Flint Bishop (FNT) is the airport you will fly into if you book a flight from London Heathrow to Flint. You should not have trouble finding flights to Bishop from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Flint airport from London Heathrow. It is only a 4.3 mi journey from Bishop (FNT) to Flint’s city center.

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

    Airlines like American Airlines and British Airways fly from London Heathrow Airport to Flint, Michigan in about 31h 28m. The time it takes to get you to your destination can typically vary by up to 3h 32m. There are 3735 mi between London Heathrow Airport and Flint, Michigan. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 vacation 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, Michigan?

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Flint, Michigan (average of $292). Flying from London Heathrow Airport to Flint, Michigan in December is currently the most expensive (average of $422). 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

Traveling to a place near Flint?

Book flights to Flint if you plan to visit one of these locations
Birch Run
Grand Blanc

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