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Cheap flights from the United Kingdom to Duluth from £541

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DLH
7 Sep — 14 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Duluth

Enter your travel dates to find the best prices.

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 8 August 2026.

Wed 2/908:40 -
2 stops20h 42m
Tue 8/911:18 -
2 stops13h 37m
Deal found 5/8£781
Wed 2/912:25 -
1 stop16h 16m
Tue 8/916:11 -
1 stop14h 54m
Deal found 5/8£798
Fri 18/907:30 -
2 stops21h 40m
Fri 25/915:10 -
1 stop14h 45m
Deal found 4/8£845
Sat 3/1006:50 -
2 stops17h 29m
Sat 17/1015:10 -
1 stop11h 20m
Deal found 5/8£853
Thu 24/908:00 -
1 stop21h 22m
Tue 29/907:45 -
1 stop22h 10m
Deal found 5/8£5,040
Thu 24/908:45 -
2 stops20h 37m
Tue 29/907:45 -
2 stops16h 10m
Deal found 5/8£5,438

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 8 August 2026.

Round-trip from

£781

One-way from

£541
United Airlines
  • United Airlines
  • 2/9-8/9
  • 3 total stops
  • 37h 42m total
  • United Kingdom to Duluth
Search Deals
Delta
  • Delta
  • 8/11
  • 2 total stops
  • 34h 00m total
  • United Kingdom to Duluth
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 8 August 2026.
Use the filters below to find and compare flights from the United Kingdom to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDuluth

LHR London Heathrow - DLH Duluth Intl

LHRDLH

London Heathrow

Wed 2/9

08:40-23:22

2 stops20h 42m

Duluth Intl

Tue 8/9

11:18-06:55

2 stops13h 37m

£781
Fastest return journey

LondonDuluth

LHR London Heathrow - DLH Duluth Intl

LHRDLH

London Heathrow

Wed 2/9

12:25-22:41

1 stop16h 16m

Duluth Intl

Tue 8/9

16:11-13:05

1 stop14h 54m

£798

LondonDuluth

LHR London Heathrow - DLH Duluth Intl

LHRDLH

London Heathrow

Wed 20/1

06:35-23:04

2 stops22h 29m

Duluth Intl

Sat 23/1

11:18-11:15

2 stops17h 57m

£821

LondonDuluth

LHR London Heathrow - DLH Duluth Intl

LHRDLH

London Heathrow

Fri 18/9

07:30-23:10

2 stops21h 40m

Duluth Intl

Fri 25/9

07:45-06:55

2 stops17h 10m

£845

LondonDuluth

LHR London Heathrow - DLH Duluth Intl

LHRDLH

London Heathrow

Thu 24/9

08:45-23:22

2 stops20h 37m

Duluth Intl

Tue 29/9

07:45-05:55

2 stops16h 10m

£5,438
Cheapest one-way

LondonDuluth

LHR London Heathrow - DLH Duluth Intl

LHRDLH

London Heathrow

Tue 10/11

06:30-19:10

2 stops18h 40m

£541

LondonDuluth

LHR London Heathrow - DLH Duluth Intl

LHRDLH

London Heathrow

Mon 9/11

08:40-22:51

2 stops20h 11m

£541
Fastest single journey

LondonDuluth

LHR London Heathrow - DLH Duluth Intl

LHRDLH

London Heathrow

Wed 11/11

06:30-15:45

2 stops15h 15m

£542

LondonDuluth

LHR London Heathrow - DLH Duluth Intl

LHRDLH

London Heathrow

Sat 7/11

08:40-19:12

2 stops16h 32m

£583

LondonDuluth

LHR London Heathrow - DLH Duluth Intl

LHRDLH

London Heathrow

Thu 12/11

06:30-19:10

2 stops18h 40m

£583

Flights are sorted by cheapest return flights first.

Deals found on 3/8

Showing 1-10 of 11 resultsSorted by cheapest first
1
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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 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.

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?

    For as low as £798, United Airlines can have you in Duluth from United Kingdom in 16h 16m. There are 3873 mi between United Kingdom and Duluth. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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

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Cheapflights helps you search for flights from United Kingdom to Duluth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Duluth?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Duluth for you. Better yet — we are completely free to use.

Can Cheapflights find flights from United Kingdom to Duluth with no change fees?

Yes, we can. To see specific flights from United Kingdom to Duluth 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 United Kingdom to Duluth become cheaper?

Yes, Cheapflights offers price alerts on United Kingdom to Duluth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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