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$423+ Cheap flights from Flint (FNT) to the United Kingdom

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — LHR
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Cheap flight deals from Flint to United Kingdom

Keep the following information in mind while searching for Flint to United Kingdom flight deals. Data was last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$625
(United Airlines)

One-way from

$423
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$1,736
Provider with most accurate pricing for Flint Bishop-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Flint Bishop-London (LON) flights.
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From Flint Bishop to United Kingdom
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One-way flight from Flint Bishop to United Kingdom
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Highest demand for flights based on searches. 18% potential increase in price ($253 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($75 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Flint to United Kingdom

Cheapest flights from Flint to United Kingdom
Explore the most affordable flight options available from Flint to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:42 pmFNT - LHR
1 stop10h 13mUnited Airlines
Thu 12/256:35 amLHR - FNT
2 stops20h 55mUnited Airlines
Deal found 11/18$718
This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:42 pmFNT - LHR
1 stop10h 13mUnited Airlines
Wed 12/241:25 pmLHR - FNT
2 stops31h 26mUnited Airlines
Deal found 11/18$725
This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:42 pmFNT - LHR
1 stop13h 33mUnited Airlines
Tue 12/2312:05 pmLHR - FNT
2 stops15h 25mUnited Airlines
Deal found 11/18$753
This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:42 pmFNT - LHR
2 stops13h 23mUnited Airlines
Mon 12/224:20 pmLHR - FNT
2 stops28h 31mUnited Airlines
Deal found 11/18$773
This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:00 amFNT - LHR
2 stops19h 10mUnited Airlines
Thu 12/256:35 amLHR - FNT
2 stops20h 55mUnited Airlines
Deal found 11/18$817
This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:00 amFNT - LHR
2 stops19h 10mUnited Airlines
Sun 12/76:50 amLHR - FNT
2 stops20h 40mUnited Airlines
Deal found 11/18$818
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/84:42 pmFNT - LHR
2 stops13h 08mUnited Airlines
Wed 12/1712:05 pmLHR - FNT
2 stops39h 25mUnited Airlines
Deal found 11/20$823
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:42 pmFNT - LHR
1 stop10h 13mUnited Airlines
Mon 12/151:25 pmLHR - FNT
2 stops31h 42mUnited Airlines
Deal found 11/20$824
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amFNT - MAN
2 stops22h 20mUnited Airlines
Mon 12/86:10 amMAN - FNT
2 stops21h 20mUnited Airlines
Deal found 11/20$828
This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:00 amFNT - LHR
2 stops19h 10mUnited Airlines
Thu 12/2511:10 amLHR - FNT
2 stops16h 20mUnited Airlines
Deal found 11/18$838
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:42 pmFNT - MAN
2 stops14h 38mUnited Airlines
Sun 12/76:00 amMAN - FNT
2 stops21h 30mUnited Airlines
Deal found 11/19$850
This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:00 amFNT - EDI
2 stops19h 55mUnited Airlines
Tue 12/99:25 amEDI - FNT
2 stops18h 05mUnited Airlines
Deal found 11/18$1,012

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint to United Kingdom 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 November 20, 2025.
Use the filters below to find and compare flights from Flint to the United Kingdom that are best for you.

Fly from

Flint

Fly to

United Kingdom

Route

Depart

Return

Price

FlintManchester

FNT - MAN

FNTMAN

Flint Bishop

Tue 1/20

1:41 pm-11:25 am

2 stops16h 44m

Manchester

Sun 1/25

7:55 am-11:26 pm

2 stops20h 31m

$624

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Sun 2/22

7:00 am-7:55 am

1 stop19h 55m

London Heathrow

Tue 3/3

6:50 am-10:29 pm

2 stops20h 39m

$625

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Wed 1/21

7:00 am-9:20 am

2 stops21h 20m

London Heathrow

Sun 1/25

6:50 am-10:44 pm

2 stops20h 54m

$625

FlintManchester

FNT - MAN

FNTMAN

Flint Bishop

Sat 1/17

5:44 pm-10:20 am

2 stops35h 36m

Manchester

Tue 1/27

6:10 am-10:45 pm

2 stops21h 35m

$625

FlintManchester

FNT - MAN

FNTMAN

Flint Bishop

Mon 1/19

7:00 am-10:20 am

2 stops22h 20m

Manchester

Mon 1/26

6:10 am-10:44 pm

2 stops21h 34m

$625

FlintManchester

FNT - MAN

FNTMAN

Flint Bishop

Thu 1/22

7:00 am-10:20 am

2 stops22h 20m

Manchester

Mon 1/26

6:10 am-5:09 pm

2 stops15h 59m

$625

FlintManchester

FNT - MAN

FNTMAN

Flint Bishop

Wed 1/21

5:44 pm-10:20 am

2 stops35h 36m

Manchester

Tue 1/27

6:10 am-10:45 pm

2 stops21h 35m

$625

FlintManchester

FNT - MAN

FNTMAN

Flint Bishop

Sun 1/18

7:00 am-10:20 am

2 stops22h 20m

Manchester

Tue 1/27

6:10 am-10:45 pm

2 stops21h 35m

$625

FlintManchester

FNT - MAN

FNTMAN

Flint Bishop

Fri 1/16

7:00 am-10:20 am

2 stops22h 20m

Manchester

Wed 1/21

6:10 am-5:09 pm

2 stops15h 59m

$625

FlintManchester

FNT - MAN

FNTMAN

Flint Bishop

Tue 1/20

7:00 am-10:20 am

2 stops22h 20m

Manchester

Mon 1/26

6:10 am-5:09 pm

2 stops15h 59m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 38 results
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Best time to book a flight from Flint to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Flint 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 Flint to the United Kingdom

What is the cheapest month to book a flight from Flint to United Kingdom?

Currently, August is the cheapest month in which you can book a flight from Flint to United Kingdom (average of $132). Flying from Flint to United Kingdom in June is currently the most expensive (average of $672). 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.

What is the cheapest time of day to fly from FNT to GB?

Find hourly flight availability from Flint to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

It’s optimal to fly from Flint to United Kingdom in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated November 20, 2025.
Read through reviews of airlines operating flights from Flint to the United Kingdom, such as United Airlines, American Airlines, and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,027 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,027 reviews
United Airlines
7.4
Good
9,027 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,045 reviews
United Airlines
7.4
Good
9,027 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,534 reviews
United Airlines
7.4
Good
9,027 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Flint to United Kingdom. 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 from for flights from Flint to United Kingdom?

    Flint Bishop (FNT) is the airport you will fly out of if you book a flight from Flint to United Kingdom. It is only a 4.3 mi journey to Bishop (FNT) from Flint’s city center.

  • How long is the flight from Flint to United Kingdom?

    There are many flights that can get you from Flint to United Kingdom in 16h 26m. Fly via American Airlines, United Airlines, or British Airways to get the fastest option. The distance between Flint and United Kingdom is about 3442 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Flint to United Kingdom one-way?

    One-way options have recently been found by users for as low as $423 on United Airlines. Other airlines that offer cheap prices include American Airlines from $534 and British Airways from $560 one-way.

  • What are the most popular routes from Flint to United Kingdom?

    The most popular flight routes from Flint to United Kingdom are Flint Bishop - London Heathrow, Flint Bishop - Aberdeen Dyce and Flint Bishop - Manchester.

  • Can I find deals for flights from Flint to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Flint to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Flint to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flint to United Kingdom.

  • Can I find deals for business class flights from Flint to United Kingdom?

    Yes. Cheapflights offers flight deals from Flint to United Kingdom 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 Flint to United Kingdom?

    Currently, August is the cheapest month in which you can book a flight from Flint to United Kingdom (average of $132). Flying from Flint to United Kingdom in June is currently the most expensive (average of $672). 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

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Alternative routes for Flint to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Flint to United Kingdom

Discover the top 3 airlines that operate flights from Flint to United Kingdom. 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 2,558,603 searches. Data last updated November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$692Average$1,087FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$696Average$857FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$697Average$976FlexibilityNo cancel feeOn-time71%

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