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$1,125+ Cheap flights from the United Kingdom to Duluth (DLH)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DLH
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from United Kingdom to Duluth

Cheapest flights from United Kingdom to Duluth
Explore the most affordable flight options available from United Kingdom to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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 2/189:00 am
LHR
-
DLH
2 stops18h 59m
United Airlines
Sun 2/223:19 pm
DLH
-
LHR
1 stop32h 36m
United Airlines
Deal found 2/2$1,125
This WestJet deal was found by Cheapflights users on 2/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:50 pm
LHR
-
DLH
2 stops30h 02m
WestJet
Wed 3/2512:37 pm
DLH
-
LHR
2 stops19h 13m
WestJet
Deal found 2/1$4,631

Find flight deals from United Kingdom to Duluth

Keep the following information in mind while searching for United Kingdom to Duluth flight deals. Data was last updated February 3, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,125
(United Airlines)
Provider with most accurate pricing for London (LON)-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Duluth Intl flights.
Search Deals
From United Kingdom to Duluth Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from United Kingdom to Duluth 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 3, 2026.
Use the filters below to find and compare flights from the United Kingdom to Duluth that are best for you.

Fly from

United Kingdom

Fly to

Duluth

Route

Depart

Return

Price

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Wed 2/18

9:00 am-9:59 pm

2 stops18h 59m

Duluth Intl

Sun 2/22

3:19 pm-5:55 am

1 stop32h 36m

$1,125

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Wed 3/18

2:50 pm-3:52 pm

2 stops30h 02m

Duluth Intl

Wed 3/25

12:37 pm-12:50 pm

2 stops19h 13m

$4,631

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from United Kingdom to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from United Kingdom 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 the United Kingdom to Duluth
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Duluth. 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 Duluth from United Kingdom?

    If you book a flight to Duluth from United Kingdom, you will be flying to Duluth Intl, which is the city’s only airport. Duluth Intl (DLH) is located 5.8 mi from the center of Duluth.

  • How long is the flight from United Kingdom to Duluth?

    A quick flight from United Kingdom to Duluth can take about 30h 02m. United Airlines provides one of the quickest options available for as low as $4,631. The distance between United Kingdom and Duluth is about 3873 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from United Kingdom to Duluth that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Duluth?

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

  • Can I find deals for business class flights from United Kingdom to Duluth?

    Yes. Cheapflights offers flight deals from United Kingdom to Duluth 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

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior

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