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£735+ Cheap flights to Duluth

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
— DLH
19 May — 26 May1
1 adult
1 adult, Economy, 0 bags

Flights to Duluth in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Duluth
Explore the most affordable flight options available to Duluth. Find the lowest fares based on data from user searches, with prices last updated on 19 April 2026.

Mon 1/608:40
LHR
-
DLH
2 stops16h 51m
Multiple Airlines
Wed 10/616:30
DLH
-
LHR
1 stop14h 35m
Multiple Airlines
Deal found 14/4£808
Mon 1/612:25
LHR
-
DLH
1 stop33h 23m
KLM
Wed 10/611:50
DLH
-
LHR
1 stop19h 15m
KLM
Deal found 14/4£819
Tue 16/612:25
LHR
-
DLH
1 stop12h 59m
Virgin Atlantic
Wed 1/716:30
DLH
-
LHR
2 stops36h 50m
Virgin Atlantic
Deal found 14/4£822
Mon 15/608:40
LHR
-
DLH
2 stops16h 44m
Delta
Mon 29/608:00
DLH
-
LHR
2 stops21h 20m
Delta
Deal found 14/4£830
Tue 16/612:25
LHR
-
DLH
1 stop33h 24m
Multiple Airlines
Wed 1/711:50
DLH
-
LHR
1 stop19h 15m
Multiple Airlines
Deal found 14/4£835
Mon 15/612:25
LHR
-
DLH
1 stop28h 42m
Delta
Tue 30/605:05
DLH
-
LHR
2 stops20h 05m
Delta
Deal found 14/4£844
Mon 15/608:40
LHR
-
DLH
2 stops16h 44m
Delta
Thu 25/605:05
DLH
-
LHR
2 stops26h 40m
Delta
Deal found 17/4£847
Sun 14/608:40
LHR
-
DLH
2 stops16h 44m
Delta
Mon 29/611:50
DLH
-
LHR
2 stops17h 30m
Delta
Deal found 14/4£860
Mon 15/612:25
LHR
-
DLH
1 stop33h 24m
Delta
Fri 3/716:30
DLH
-
LHR
1 stop14h 35m
Delta
Deal found 14/4£873
Sun 14/606:30
LHR
-
DLH
2 stops18h 54m
Delta
Thu 25/611:50
DLH
-
LHR
2 stops19h 55m
Delta
Deal found 17/4£877

Find flight deals to Duluth

Find the latest flights to Duluth in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 19 April 2026.

Return from

£808

One-way from

£735
Air France
  • Air France
  • 1/6-10/6
  • 3 total stops
  • 31h 26m total
  • London to Duluth
Search Deals
WestJet
  • WestJet
  • 27/4
  • 2 total stops
  • 28h 12m total
  • London to Duluth
Search Deals

Cheapflights Fare Finder

 
Locate flights to Duluth that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 19 April 2026.
Use the filters below to find and compare flights to Duluth that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 15/6

12:25-22:50

1 stop16h 25m

Duluth Intl

Thu 2/7

08:00-11:20

2 stops21h 20m

£844

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 15/6

12:25-15:49

1 stop33h 24m

Duluth Intl

Fri 3/7

16:30-13:05

1 stop14h 35m

£873

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 1/6

06:30-15:48

2 stops15h 18m

Duluth Intl

Wed 10/6

11:50-11:20

2 stops17h 30m

£877
Fastest return journey

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Sun 14/6

08:40-19:24

2 stops16h 44m

Duluth Intl

Fri 3/7

16:30-13:05

1 stop14h 35m

£890

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Thu 18/6

12:25-15:49

1 stop33h 24m

Duluth Intl

Wed 1/7

11:50-13:05

1 stop19h 15m

£890

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Thu 18/6

12:25-15:49

1 stop33h 24m

Duluth Intl

Thu 2/7

16:30-13:05

1 stop14h 35m

£890

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Thu 24/9

12:10-17:34

2 stops35h 24m

Duluth Intl

Mon 28/9

11:26-11:55

1 stop18h 29m

£930
Cheapest one-way

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 27/4

13:55-12:07

2 stops28h 12m

£735
Fastest single journey

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

Mon 27/4

12:25-22:46

1 stop16h 21m

£823

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Sorted by cheapest first

Best time to book a flight to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth 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 to Duluth

How long is the flight to Duluth?

On average, a flight from London to Duluth takes 19 hours 1 minute. Flights to Duluth from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

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).

FAQs about flying to Duluth

Getting around Duluth

Getting around Duluth is easy and convenient thanks to the comprehensive public transport system offered by the Duluth Transit Authority. During peak hours, an average of 45 buses are in operation. The perfect way to enjoy this attractive part of the world is by way of the North Shore Scenic Railroad. During May to September several trains a day travel through the city centre area and Canal Park before cruising along the Lake Superior shore. Fully narrated tours tell the fascinating history of the area.

Getting from the Airport to the City

Duluth International Airport (DLH) is about 5.5 miles (9 km) northwest of the city. Duluth Transit Authority offers a bus service from the airport into the city; a journey that is reasonably priced and takes around an hour and a quarter. If you prefer a swifter and more direct way into the city, the airport has a taxi area. Fares are slightly open to negotiation.

Duluth airport overview

Duluth International Airport is located 9km (5 miles) from the city of Duluth, the westernmost deep-water port city on the Atlantic.

Though the city is quite small, there is still enough to keep visitors busy. As it’s the birthplace of Bob Dylan, it’s no surprise that Duluth hosts its own music festival, the Homegrown Music Festival, in May each year. It also has the only freshwater aquarium in the US, and a number of museums.

Duluth International is a small airport that sees little more than 300,000 passengers per year. It’s linked to other major US cities, including Minneapolis, Detroit, and Chicago. As long as you’re not waiting around too long, there’s enough to keep you busy – you can enjoy a quiet drink and a snack, or use the time (and free internet access) to catch up on your emailing.

  • What airport do you fly into for flights to Duluth?

    For a flight to Duluth, you will be flying into Duluth Intl. Duluth Intl (DLH) is just 5.8 mi from the center of the city.

  • Can I find cheaper flights to Duluth if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Duluth on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Duluth Intl have car hire?

    Yes. Those touching down at Duluth Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Duluth Intl?

    Yes. Duluth Intl has hotels nearby for those requiring accommodations. Skyline Court Motel is the closest property to Duluth Intl (1.0 mi away from Duluth Intl).

See more FAQs

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