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$441+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — LHR
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap 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 February 21, 2026.

This United Airlines deal was found by Cheapflights users on 2/20. 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 9/77:41 pm
FNT
-
LHR
2 stops29h 49m
United Airlines
Wed 9/95:50 pm
LHR
-
FNT
2 stops29h 58m
United Airlines
Deal found 2/20$531
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/612:28 pm
FNT
-
MAN
2 stops29h 02m
British Airways
Mon 4/138:15 pm
MAN
-
FNT
2 stops27h 48m
British Airways
Deal found 2/20$635
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 3/183:30 pm
FNT
-
LHR
1 stop15h 45m
United Airlines
Wed 3/251:25 pm
LHR
-
FNT
2 stops31h 37m
United Airlines
Deal found 2/18$641
This oojo deal was found by Cheapflights users on 2/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:59 pm
FNT
-
LHR
1 stop18h 16m
British Airways
Tue 5/57:25 pm
LHR
-
FNT
2 stops33h 01m
British Airways
Deal found 2/16$647
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 4/287:45 pm
FNT
-
LHR
1 stop11h 00m
United Airlines
Thu 5/710:50 am
LHR
-
FNT
2 stops16h 44m
United Airlines
Deal found 2/19$648
This United Airlines deal was found by Cheapflights users on 2/18. 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 4/53:55 pm
FNT
-
LHR
2 stops33h 35m
United Airlines
Fri 4/176:55 am
LHR
-
FNT
2 stops17h 09m
United Airlines
Deal found 2/18$649
This United Airlines deal was found by Cheapflights users on 2/16. 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 4/143:55 pm
FNT
-
LHR
2 stops13h 05m
United Airlines
Fri 4/247:25 am
LHR
-
FNT
2 stops16h 39m
United Airlines
Deal found 2/16$652
This United Airlines deal was found by Cheapflights users on 2/16. 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 4/273:55 pm
FNT
-
LHR
2 stops13h 45m
United Airlines
Tue 5/56:50 am
LHR
-
FNT
2 stops17h 14m
United Airlines
Deal found 2/16$653
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sun 9/66:30 am
FNT
-
LHR
2 stops19h 25m
United Airlines
Thu 9/106:50 am
LHR
-
FNT
2 stops16h 58m
United Airlines
Deal found 2/20$657
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 8/266:30 am
FNT
-
LHR
2 stops19h 25m
United Airlines
Thu 9/106:50 am
LHR
-
FNT
2 stops16h 58m
United Airlines
Deal found 2/18$658
This United Airlines deal was found by Cheapflights users on 2/17. 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 8/123:36 pm
FNT
-
LHR
1 stop11h 54m
United Airlines
Thu 8/277:30 am
LHR
-
FNT
2 stops16h 18m
United Airlines
Deal found 2/17$666
This United Airlines deal was found by Cheapflights users on 2/17. 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 4/53:55 pm
FNT
-
LHR
1 stop12h 05m
United Airlines
Tue 4/2111:05 am
LHR
-
FNT
1 stop33h 03m
United Airlines
Deal found 2/17$668

Find 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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$635
(oojo)

One-way from

$441
(United Airlines)

Popular in

November

Cheapest in

January
Provider with most accurate pricing for Flint Bishop-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flint Bishop-London (LON) flights.
Search Deals
From Flint Bishop to United Kingdom
Search Deals
One-way flight from Flint Bishop to United Kingdom
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($86 potential savings vs. average RT price).
Search Deals

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 February 21, 2026.
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

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Mon 4/27

12:59 pm-12:15 pm

1 stop18h 16m

London Heathrow

Tue 5/5

7:25 pm-11:26 pm

2 stops33h 01m

$647

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Sun 4/5

7:45 pm-6:30 am

2 stops29h 45m

London Heathrow

Fri 4/17

6:50 am-7:04 pm

2 stops17h 14m

$648

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Tue 4/14

3:55 pm-11:45 am

1 stop14h 50m

London Heathrow

Fri 4/24

7:25 am-7:04 pm

2 stops16h 39m

$649

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Mon 4/27

3:55 pm-10:40 am

2 stops13h 45m

London Heathrow

Tue 5/5

6:50 am-7:04 pm

2 stops17h 14m

$653

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Wed 8/12

3:36 pm-8:30 am

1 stop11h 54m

London Heathrow

Thu 8/27

7:30 am-6:48 pm

2 stops16h 18m

$666

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Sun 4/5

3:55 pm-9:00 am

1 stop12h 05m

London Heathrow

Tue 4/21

11:05 am-3:08 pm

1 stop33h 03m

$668

FlintManchester

FNT - MAN

FNTMAN

Flint Bishop

Wed 5/6

10:09 am-10:25 am

2 stops19h 16m

Manchester

Mon 5/11

11:10 am-10:34 pm

2 stops40h 24m

$704

FlintEdinburgh

FNT - EDI

FNTEDI

Flint Bishop

Sun 4/5

7:35 pm-6:45 pm

2 stops18h 10m

Edinburgh Turnhouse

Sun 4/12

9:15 pm-7:03 pm

2 stops26h 48m

$727

FlintManchester

FNT - MAN

FNTMAN

Flint Bishop

Sun 4/5

7:35 pm-9:30 pm

2 stops20h 55m

Manchester

Sun 4/12

8:00 pm-11:26 pm

2 stops32h 26m

$734

FlintEdinburgh

FNT - EDI

FNTEDI

Flint Bishop

Sun 4/5

3:55 pm-10:35 am

2 stops13h 40m

Edinburgh Turnhouse

Sun 4/12

9:00 am-7:04 pm

2 stops39h 04m

$804

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 46 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, January is the cheapest month in which you can book a flight from Flint to United Kingdom (average of $113). Flying from Flint to United Kingdom in June is currently the most expensive (average of $676). 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 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 February 21, 2026.
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
9,335 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,335 reviews
United Airlines
7.4
Good
9,335 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,334 reviews
United Airlines
7.4
Good
9,335 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,756 reviews
United Airlines
7.4
Good
9,335 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 18h 16m. Fly via British Airways, United Airlines, or American Airlines to get the fastest option. The distance between Flint and United Kingdom is about 3735 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 - London City and Flint Bishop - Edinburgh Turnhouse.

  • 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, January is the cheapest month in which you can book a flight from Flint to United Kingdom (average of $113). Flying from Flint to United Kingdom in June is currently the most expensive (average of $676). 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$588Average$840FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$650Average$929FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$692Average$1,003FlexibilityNo cancel feeOn-time69%

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