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Cheap flights from the United Kingdom to Duluth from £648

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DLH
9 Mar — 16 Mar1
1 adult

Cheap 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 4 March 2025.

Round-trip from

£648

Popular in

January

Cheapest in

February

Average price

£925
Delta
  • Delta
  • 9/5-12/5
  • 4 total stops
  • 40h 53m total
  • United Kingdom to Duluth
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£193 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£69 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find 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 4 March 2025.

Fri 9/506:15LHR - DLH
2 stops19h 13mDelta
Mon 12/505:10DLH - LHR
2 stops21h 40mDelta
Deal found 3/3£648
Wed 23/712:45LHR - DLH
1 stop16h 52mVirgin Atlantic
Wed 20/816:25DLH - LHR
1 stop14h 45mVirgin Atlantic
Deal found 2/3£1,260
Wed 23/712:00LHR - DLH
2 stops15h 22mUnited Airlines
Wed 20/815:14DLH - LHR
1 stop11h 06mUnited Airlines
Deal found 2/3£1,390
Wed 23/712:45LHR - DLH
1 stop16h 52mKLM
Tue 19/812:00DLH - LHR
1 stop19h 10mKLM
Deal found 2/3£1,512

Find flights from United Kingdom to Duluth within your budget

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 4 March 2025.

Fly from

United Kingdom

Fly to

Duluth

Route

Depart

Return

Price

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Fri 9/5

06:15-19:28

2 stops19h 13m

Duluth Intl

Mon 12/5

05:10-08:50

2 stops21h 40m

£648

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Wed 23/7

12:45-23:37

1 stop16h 52m

Duluth Intl

Wed 20/8

16:25-13:10

1 stop14h 45m

£1,260

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Wed 23/7

12:00-21:22

2 stops15h 22m

Duluth Intl

Wed 20/8

15:14-08:20

1 stop11h 06m

£1,390

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Wed 23/7

12:45-23:37

1 stop16h 52m

Duluth Intl

Tue 19/8

12:00-13:10

1 stop19h 10m

£1,512

Flights are sorted by cheapest return flights first.

Deals found on 3/3

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.

Travel insights for flights from United Kingdom to Duluth

Get recent, data-driven insights about flights from United Kingdom to Duluth including ideal travel times, pricing trends, and more.

Rainfall in Duluth by month

Plan your trip to Duluth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Duluth ranges from 14.0 - 92.0 inches per month. September is typically the wettest month, when rainfall can reach 92.0 mm. February is typically the driest time to visit Duluth when rainfall is around 14.0 mm.

Temperature in Duluth by month

Plan your trip to Duluth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -11.0 C).

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. 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 Duluth. Reviews last updated 4 March 2025.
Delta
8.0
Very Good
8,068 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta
8.0
Very Good
8,068 reviews
Delta
8.0
Very Good
8,068 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

KLM
7.8
Good
1,322 reviews
Delta
8.0
Very Good
8,068 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

United Airlines
7.4
Good
8,679 reviews
Delta
8.0
Very Good
8,068 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Virgin Atlantic
7.4
Good
644 reviews
Delta
8.0
Very Good
8,068 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

  • 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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Alternative routes for United Kingdom to Duluth

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Top airline flying from United Kingdom to Duluth

Discover the top airline that operate flights from United Kingdom to Duluth. 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 858,174 searches. Data last updated 4 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£640Average£1,074FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Duluth?

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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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