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Cheap flights from Marquette to London Heathrow Airport from £346

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
MQT — LHR
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Marquette to Heathrow

Enter your travel dates to find the best prices.

Best flights from Marquette to Heathrow
Discover carefully curated flight deals from Marquette to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 November 2025.

Tue 5/507:31MQT - LHR
2 stops18h 44mDelta
Sat 16/506:30LHR - MQT
2 stops21h 25mDelta
Deal found 15/11£656
Mon 4/507:02MQT - LHR
1 stop21h 03mMultiple Airlines
Sun 17/513:10LHR - MQT
1 stop12h 41mMultiple Airlines
Deal found 16/11£674
Tue 5/507:02MQT - LHR
2 stops18h 18mAmerican Airlines
Sat 16/509:15LHR - MQT
2 stops16h 36mAmerican Airlines
Deal found 15/11£678
Mon 4/517:08MQT - LHR
1 stop15h 02mDelta
Sun 17/506:15LHR - MQT
2 stops21h 40mDelta
Deal found 16/11£658
Tue 5/507:02MQT - LHR
1 stop18h 48mMultiple Airlines
Sat 16/513:10LHR - MQT
1 stop12h 41mMultiple Airlines
Deal found 15/11£674
Sat 28/307:04MQT - LHR
1 stop19h 51mAmerican Airlines
Tue 7/411:10LHR - MQT
1 stop14h 41mAmerican Airlines
Deal found 15/11£776
Thu 30/417:08MQT - LHR
1 stop15h 02mDelta
Mon 4/508:40LHR - MQT
2 stops36h 53mDelta
Deal found 15/11£782

Cheap flight deals from Marquette to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Marquette (MQT) 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 17 November 2025.

Round-trip from

£656

One-way from

£346
Delta
  • Delta
  • 5/5-16/5
  • 4 total stops
  • 40h 09m total
  • Marquette to London
Search Deals
5/5
  • 5/5
  • 1 total stop
  • 21h 03m total
  • Marquette to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Marquette 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 858,174 searches. Data last updated 17 November 2025.
Use the filters below to find and compare flights from Marquette to London Heathrow Airport that are best for you.

Fly from

Marquette

Fly to

Heathrow

Route

Depart

Return

Price

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 5/5

07:31-07:15

2 stops18h 44m

London Heathrow

Sat 16/5

06:30-22:55

2 stops21h 25m

£656

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Mon 4/5

17:08-13:10

1 stop15h 02m

London Heathrow

Sun 17/5

06:15-22:55

2 stops21h 40m

£658

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Mon 4/5

07:02-09:05

1 stop21h 03m

London Heathrow

Sun 17/5

13:10-20:51

1 stop12h 41m

£674

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 5/5

07:02-06:50

1 stop18h 48m

London Heathrow

Sat 16/5

13:10-20:51

1 stop12h 41m

£674

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 5/5

07:02-06:20

2 stops18h 18m

London Heathrow

Sat 16/5

09:15-20:51

2 stops16h 36m

£678

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Sat 28/3

07:04-06:55

1 stop19h 51m

London Heathrow

Tue 7/4

11:10-20:51

1 stop14h 41m

£776

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Thu 30/4

17:08-13:10

1 stop15h 02m

London Heathrow

Mon 4/5

08:40-16:33

2 stops36h 53m

£782

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 5/5

17:08-13:30

2 stops15h 22m

£346

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 5/5

07:02-09:05

1 stop21h 03m

£346

MarquetteLondon

MQT - LHR

MQTLHR

Marquette Sawyer Intl

Tue 5/5

07:02-06:50

2 stops18h 48m

£346

Flights are sorted by cheapest return flights first.

Deals found on 15/11

Best time to book a flight from Marquette to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Marquette with our price prediction graph.
Estimated return 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.

Related info for your journey

Find useful and relevant information for your journey from Marquette 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 Marquette to London Heathrow?

    For a flight from Marquette to London Heathrow, you will be flying from Sawyer Intl. Marquette Sawyer Intl (MQT) is just 13.1 mi from the center of the city. Sawyer Intl is the only Marquette airport and it handles 0 outbound flights to London Heathrow per day. 0 airlines have flights to London Heathrow from Marquette Sawyer Intl on a regular basis.

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

    Airlines like Delta fly from Marquette to London Heathrow Airport in about 18h 44m. The time it takes to get you to your destination can typically vary by up to . Marquette and London Heathrow Airport are separated by a distance of 3722 mi.

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

    Yes. In addition to deals on Marquette to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Marquette to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Marquette 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

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How does Cheapflights help users find flights from Marquette to Heathrow?

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Can Cheapflights find flights from Marquette to Heathrow with no change fees?

Yes, we can. To see specific flights from Marquette to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Marquette to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Marquette to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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