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Cheap flights from London Heathrow Airport to Dubuque from £986

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DBQ
2 juil. — 9 juil.1
1 adult

Cheap flight deals from Heathrow to Dubuque

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Dubuque (DBQ). 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 27 juin 2025.

Round-trip from

£986
7/8-14/8
  • 7/8-14/8
  • 3 total stops
  • 43h 50m total
  • London to Dubuque
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Find flight deals from Heathrow to Dubuque

Cheapest flights from Heathrow to Dubuque
Explore the most affordable flight options available from Heathrow to Dubuque. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 juin 2025.

jeu. 7/821:10LHR - DBQ
2 stops26h 45mMultiple Airlines
jeu. 14/807:50DBQ - LHR
1 stop17h 05mMultiple Airlines
Deal found 24/6£986
jeu. 7/808:50LHR - DBQ
2 stops15h 05mIberia
jeu. 14/807:50DBQ - LHR
2 stops18h 10mIberia
Deal found 24/6£2,572

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Dubuque 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 27 juin 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Dubuque that are best for you.

Fly from

Heathrow

Fly to

Dubuque

Route

Depart

Return

Price

LondonDubuque

LHR - DBQ

LHRDBQ

London Heathrow

jeu. 7/8

21:10-17:55

2 stops26h 45m

Dubuque

jeu. 14/8

07:50-06:55

1 stop17h 05m

£986

LondonDubuque

LHR - DBQ

LHRDBQ

London Heathrow

jeu. 7/8

08:50-17:55

2 stops15h 05m

Dubuque

jeu. 14/8

07:50-08:00

2 stops18h 10m

£2,572

Flights are sorted by cheapest return flights first.

Deals found on 24/6

Best time to book a flight from Heathrow to Dubuque

Have a flexible travel schedule? Discover the best time to fly to Dubuque from Heathrow 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.

Reviews of airlines servicing Dubuque

Get insights into the airlines that provide service to Dubuque. 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 Dubuque. Reviews last updated 27 juin 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Dubuque, such as Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
2,802 reviews
Check prices

Food

6.3

Crew

7.7

Comfort

6.8

Boarding

7.1

Overall

7.0

Entertainment

6.6

Reviews

1 / 20
10.0
Excellent

Elizabeth,May 2025

FCO - ORD

The staff were amazing, The seats were mostly comfortable, a little hard to configure, but good. Great communication from the pilot and a smooth flight. A bit delayed but that can happen. All in all a great experience from the airport in Rome to the airport in Chicago. Also got a great fare on cheaptickets. Will gladly use them again.
Iberia
7.0
Good
2,802 reviews
Iberia
7.0
Good
2,802 reviews
Check prices

Food

6.3

Crew

7.7

Comfort

6.8

Boarding

7.1

Overall

7.0

Entertainment

6.6

Reviews

1 / 20
10.0
Excellent

Elizabeth,May 2025

FCO - ORD

The staff were amazing, The seats were mostly comfortable, a little hard to configure, but good. Great communication from the pilot and a smooth flight. A bit delayed but that can happen. All in all a great experience from the airport in Rome to the airport in Chicago. Also got a great fare on cheaptickets. Will gladly use them again.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Dubuque. 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 into for flights to Dubuque from London Heathrow?

    If you book a flight to Dubuque from London Heathrow, you will be flying to Dubuque, which is the city’s only airport. Dubuque (DBQ) is located 7.1 mi from the center of Dubuque. There are 0 flights from London Heathrow to Dubuque per day from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Dubuque by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Dubuque?

Cheapflights helps you find that perfect flight to Dubuque from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Dubuque from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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