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$816+ Cheap flights from Duluth (DLH) to the United Kingdom

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — LHR
oct. 15 — oct. 221
mer. 10/15
mer. 10/22
1 adult, Economy
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Cheap flight deals from Duluth to United Kingdom

Keep the following information in mind while searching for Duluth to United Kingdom flight deals. Data was last updated septembre 15, 2025.

Round-trip from

$816
(Delta)

Popular in

June

Cheapest in

April

Average price

$801
From Duluth Intl to United Kingdom
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($281 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Duluth to United Kingdom

Cheapest flights from Duluth to United Kingdom
Explore the most affordable flight options available from Duluth to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/135:10 amDLH - GLA
2 stops29h 30mDelta
lun. 11/171:25 pmGLA - DLH
2 stops40h 25mDelta
Deal found 9/14$816
This United Airlines deal was found by Cheapflights users on 9/14. 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.
mer. 11/1911:14 amDLH - MAN
2 stops19h 06mUnited Airlines
dim. 11/236:00 amMAN - DLH
2 stops21h 59mUnited Airlines
Deal found 9/14$818
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/135:10 amDLH - CWL
2 stops22h 40mDelta
lun. 11/1710:20 amCWL - DLH
2 stops43h 30mDelta
Deal found 9/14$959
This United Airlines deal was found by Cheapflights users on 9/14. 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.
sam. 12/203:03 pmDLH - MAN
2 stops39h 17mUnited Airlines
dim. 1/186:00 amMAN - DLH
2 stops21h 59mUnited Airlines
Deal found 9/14$1,392
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/1810:50 amDLH - CWL
2 stops16h 25mKLM
ven. 9/195:15 pmCWL - DLH
2 stops31h 58mKLM
Deal found 9/14$19,943

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to United Kingdom 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 septembre 15, 2025.
Use the filters below to find and compare flights from Duluth to the United Kingdom that are best for you.

Fly from

Duluth

Fly to

United Kingdom

Route

Depart

Return

Price

DuluthGlasgow

DLH - GLA

DLHGLA

Duluth Intl

jeu. 11/13

5:10 am-4:40 pm

2 stops29h 30m

Glasgow Intl

lun. 11/17

1:25 pm-3:38 pm

2 stops32h 13m

$816

DuluthManchester

DLH - MAN

DLHMAN

Duluth Intl

mer. 11/19

7:55 am-12:20 pm

2 stops22h 25m

Manchester

dim. 11/23

6:00 am-9:59 pm

2 stops21h 59m

$818

DuluthCardiff

DLH - CWL

DLHCWL

Duluth Intl

jeu. 11/13

12:01 pm-4:45 pm

2 stops22h 44m

Cardiff Wales

lun. 11/17

10:20 am-3:38 pm

2 stops35h 18m

$959

DuluthCardiff

DLH - CWL

DLHCWL

Duluth Intl

jeu. 9/18

10:50 am-9:15 am

2 stops16h 25m

Cardiff Wales

ven. 9/19

5:15 pm-7:13 pm

2 stops31h 58m

$19,943

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Duluth to United Kingdom

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

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated septembre 15, 2025.
Read through reviews of airlines operating flights from Duluth to the United Kingdom, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

    Duluth Intl (DLH) is the airport you will fly out of if you book a flight from Duluth to United Kingdom. It is only a 5.8 mi journey to Duluth Intl (DLH) from Duluth’s city center.

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

    Airlines like Delta, United Airlines, and KLM fly from Duluth to United Kingdom in about 16h 25m. The time it takes to get you to your destination can typically vary by up to 13h 05m. The distance between Duluth and United Kingdom is about 3773 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Duluth to United Kingdom?

    While some choose either Duluth Intl - Manchester or Duluth Intl - Glasgow Intl, Duluth Intl - Cardiff Wales is the most popular route from Duluth to United Kingdom.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Duluth to United Kingdom 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 Duluth to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Duluth to United Kingdom (average of $661). Flying from Duluth to United Kingdom in June is currently the most expensive (average of $1,097). 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

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Top airline flying from Duluth to United Kingdom

Discover the top airline that operate flights from Duluth to United Kingdom. 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 septembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$689Average$773FlexibilityNo cancel feeOn-time69%

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