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Heathrow

$630+ Cheap flights from Bay City (MBS) to Heathrow (LHR)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
MBS — LHR
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Bay City to Heathrow

Cheapest flights from Bay City to Heathrow
Explore the most affordable flight options available from Bay City to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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 3/47:00 am
MBS
-
LHR
1 stop17h 55m
United Airlines
Wed 3/116:50 am
LHR
-
MBS
2 stops17h 14m
United Airlines
Deal found 1/25$630
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/112:08 pm
MBS
-
LHR
1 stop11h 47m
United Airlines
Wed 3/251:25 pm
LHR
-
MBS
2 stops32h 25m
United Airlines
Deal found 1/26$639
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/139:00 am
MBS
-
LHR
2 stops20h 00m
United Airlines
Tue 5/196:50 am
LHR
-
MBS
2 stops35h 41m
United Airlines
Deal found 1/26$649
This United Airlines deal was found by Cheapflights users on 1/26. 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 4/107:31 pm
MBS
-
LHR
1 stop11h 14m
United Airlines
Sun 4/197:25 am
LHR
-
MBS
2 stops15h 29m
United Airlines
Deal found 1/26$746
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/67:00 am
MBS
-
LHR
1 stop17h 55m
United Airlines
Tue 2/107:25 am
LHR
-
MBS
1 stop14h 44m
United Airlines
Deal found 1/25$872

Find flight deals from Bay City to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Bay City (MBS) to Heathrow (LHR). 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$630
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$653
Provider with most accurate pricing for Bay City MBS Intl-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bay City MBS Intl-London Heathrow flights.
Search Deals
From Bay City MBS Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($398 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($114 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bay City to Heathrow 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 January 26, 2026.
Use the filters below to find and compare flights from Bay City to London Heathrow Airport that are best for you.

Fly from

Bay City

Fly to

Heathrow

Route

Depart

Return

Price

Bay CityLondon

MBS - LHR

MBSLHR

Bay City MBS Intl

Wed 3/4

7:00 am-5:55 am

1 stop17h 55m

London Heathrow

Wed 3/11

6:50 am-8:04 pm

2 stops17h 14m

$630

Bay CityLondon

MBS - LHR

MBSLHR

Bay City MBS Intl

Wed 3/11

2:08 pm-5:55 am

1 stop11h 47m

London Heathrow

Wed 3/25

1:25 pm-5:50 pm

2 stops32h 25m

$639

Bay CityLondon

MBS - LHR

MBSLHR

Bay City MBS Intl

Wed 5/13

9:00 am-10:00 am

2 stops20h 00m

London Heathrow

Tue 5/19

6:50 am-1:31 pm

2 stops35h 41m

$649

Bay CityLondon

MBS - LHR

MBSLHR

Bay City MBS Intl

Fri 4/10

2:25 pm-6:45 am

1 stop11h 20m

London Heathrow

Sun 4/19

7:25 am-5:54 pm

2 stops15h 29m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Bay City to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bay City to Heathrow in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bay City-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bay City-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bay City-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bay City-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bay City-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bay City to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Bay City 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 Bay City to London Heathrow Airport

What is the cheapest month to book a flight from Bay City to London Heathrow Airport?

Currently, December is the cheapest month in which you can book a flight from Bay City to London Heathrow Airport (average of $329). Flying from Bay City to London Heathrow Airport in June is currently the most expensive (average of $678). 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated January 26, 2026.
Read reviews from past customers who have flown United Airlines from Bay City to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,199 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

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
9,199 reviews
United Airlines
7.4
Good
9,199 reviews

Comfort

7.3

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

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 Bay City to Heathrow. 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 Bay City to London Heathrow?

    Bay City MBS Intl (MBS), located 10.8 mi from the city center, is the airport you fly out of when you book flights from Bay City to London Heathrow. 1 airline have flights from MBS Intl to London Heathrow on a regular basis. Booking flights from Bay City MBS Intl to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • How long is the flight from Bay City to London Heathrow Airport?

    A quick flight from Bay City to London Heathrow Airport can take about 17h 55m. United Airlines provides one of the quickest options available for as low as $630. Airlines will cover a distance of 3723 mi.

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

    Cheapflights users have booked flights from Bay City to London Heathrow Airport round-trip from $706. Users have found that United Airlines is 27% cheaper than the other options available to this destination.

  • Can I find deals for flights from Bay City to Heathrow that include hotel bookings?

    Yes. In addition to deals on Bay City to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bay City to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bay City to Heathrow.

  • Can I find deals for business class flights from Bay City to Heathrow?

    Yes. Cheapflights offers flight deals from Bay City to Heathrow 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 Bay City to London Heathrow Airport?

    Currently, December is the cheapest month in which you can book a flight from Bay City to London Heathrow Airport (average of $329). Flying from Bay City to London Heathrow Airport in June is currently the most expensive (average of $678). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

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Top airline flying from Bay City to Heathrow

Discover the top airline that operate flights from Bay City to Heathrow. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$706Average$903FlexibilityNo cancel feeOn-time69%

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