MBS - LHR

$399 Find Cheap Flights from Bay City to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bay City to Heathrow departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bay City to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bay City to London, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$645
United Airlines
Thu 3/12Sun 3/15
MBS - LHR • 2 stops
Cheapest one-way
$399
United Airlines
Sun 3/15
MBS - LHR • 2 stops
Top airlines
United Airlines
Cheapest • from $645 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Heathrow!
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Booking Insights
Flight Deals

Cheap Flights from Bay City to Heathrow (MBS-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bay City to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bay City to Heathrow

Thu, Mar 12 - Sun, Mar 15
United Airlines Logo
2:08 pm - 8:25 am
MBS
-
LHR
14h 17m
2 stops
United Airlines Logo
1:25 pm - 8:04 pm
LHR
-
MBS
34h 39m
2 stops
$645United Airlines
Thu, Mar 12 - Sun, Mar 15
United Airlines Logo
2:08 pm - 8:25 am
MBS
-
LHR
14h 17m
2 stops
United Airlines Logo
7:40 am - 5:50 pm
LHR
-
MBS
14h 10m
1 stop
$661United Airlines
Wed, Mar 25 - Wed, Apr 1
United Airlines Logo
5:35 am - 7:10 am
MBS
-
LHR
21h 35m
2 stops
United Airlines Logo
7:25 am - 6:16 pm
LHR
-
MBS
15h 51m
2 stops
$688United Airlines
Wed, Mar 25 - Wed, Apr 1
Virgin Atlantic Logo
12:00 pm - 6:50 am
MBS
-
LHR
14h 50m
2 stops
Virgin Atlantic Logo
10:45 am - 5:15 pm
LHR
-
MBS
11h 30m
1 stop
$717Virgin Atlantic
Fri, Apr 10 - Sun, Apr 19
United Airlines Logo
2:25 pm - 11:45 am
MBS
-
LHR
16h 20m
1 stop
United Airlines Logo
6:50 am - 8:23 pm
LHR
-
MBS
18h 33m
2 stops
$748United Airlines
Wed, May 13 - Sat, May 30
United Airlines Logo
2:14 pm - 10:40 am
MBS
-
LHR
15h 26m
2 stops
United Airlines Logo
6:50 am - 6:27 pm
LHR
-
MBS
16h 37m
2 stops
$751United Airlines
Fri, Apr 10 - Sun, Apr 19
United Airlines Logo
7:31 pm - 6:30 am
MBS
-
LHR
29h 59m
2 stops
United Airlines Logo
7:25 am - 5:54 pm
LHR
-
MBS
15h 29m
2 stops
$752United Airlines
Fri, Apr 10 - Sun, Apr 19
United Airlines Logo
9:00 am - 6:45 am
MBS
-
LHR
16h 45m
1 stop
United Airlines Logo
11:05 am - 5:54 pm
LHR
-
MBS
11h 49m
1 stop
$777United Airlines
Wed, May 13 - Sat, May 30
United Airlines Logo
2:14 pm - 10:40 am
MBS
-
LHR
15h 26m
2 stops
United Airlines Logo
2:10 pm - 10:10 pm
LHR
-
MBS
13h 00m
1 stop
$780United Airlines
Thu, Mar 26 - Thu, Apr 2
United Airlines Logo
5:35 am - 7:10 am
MBS
-
LHR
21h 35m
2 stops
United Airlines Logo
2:05 pm - 8:23 pm
LHR
-
MBS
35h 18m
2 stops
$781United Airlines
Booking Insights

KAYAK's insights & trends for Bay City to Heathrow flights

Get data-powered insights and trends into flights from Bay City to Heathrow to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Bay City to London?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Bay City to London were found on United Airlines ($645) and Virgin Atlantic ($717).

Find deals

Good to know

Cheapest flight$399
Flight from Bay City to London

When to book flights from Bay City to Heathrow

Are your dates flexible? Find out the best times to travel from Bay City to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bay City to London flights

  • What is the cheapest flight from Bay City to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Bay City to London Heathrow Airport was $399 for a one-way ticket and $645 for a round-trip.

  • Do I need a passport to fly between Bay City and London?

    Yes

  • Which airports will I be using when flying from Bay City to London?

    On your way to London, you’ll fly out from Bay City MBS Intl. You’ll be landing at London Heathrow.

  • Which aircraft models fly most regularly from Bay City to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bay City to London?

    Star Alliance is the only airline alliance operating flights between Bay City and London.

  • How does KAYAK find such low prices on flights from Bay City to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bay City to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bay City to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Bay City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bay City to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Bay City with another airline. Booking your flights between Bay City and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bay City to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Bay City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Bay City to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Bay City to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bay City to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9269 reviews
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

6.0 GoodMike, Feb 2026
LAX - NRT
Read more United Airlines reviews

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

Fine not above and beyond as I had a connection that was delayed due to maintenance

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

Everything except the food and entertainment. It was a great experience though

Everything you need to know for your flight from Bay City to Heathrow

Information on your arrival and departure airports

Bay City (MBS)
Heathrow (LHR)