Flights to Duluth Intl

£699 Cheap flights to Duluth

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Duluth departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to Duluth

Cheap return flights

United Airlines Logo
08:40 - 10:45LHR-DLH
32h 05m2 stops
United Airlines Logo
15:10 - 11:45DLH-LHR
14h 35m1 stop
£699United Airlines
Find Deal
tors, 11 sep - tors, 18 sep
United Airlines Logo
08:40 - 22:05LHR-DLH
19h 25m2 stops
United Airlines Logo
08:00 - 11:45DLH-LHR
21h 45m1 stop
£724United Airlines
Find Deal
tors, 11 sep - tors, 18 sep
United Airlines Logo
11:05 - 18:30LHR-DLH
13h 25m1 stop
United Airlines Logo
15:10 - 08:20DLH-LHR
11h 10m1 stop
£725United Airlines
Find Deal
tors, 11 sep - tors, 18 sep
United Airlines Logo
14:10 - 22:05LHR-DLH
13h 55m1 stop
United Airlines Logo
08:00 - 06:20DLH-LHR
16h 20m1 stop
£751United Airlines
Find Deal
tors, 11 sep - tors, 18 sep
United Airlines Logo
07:30 - 18:30LHR-DLH
17h 00m2 stops
United Airlines Logo
09:45 - 06:55DLH-LHR
15h 10m2 stops
£785United Airlines
Find Deal
sön, 24 aug - sön, 7 sep
United Airlines Logo
06:30 - 22:05LHR-DLH
21h 35m2 stops
United Airlines Logo
15:10 - 08:20DLH-LHR
11h 10m1 stop
£786United Airlines
Find Deal
sön, 24 aug - sön, 7 sep
United Airlines Logo
08:30 - 22:05LHR-DLH
19h 35m1 stop
United Airlines Logo
11:20 - 08:20DLH-LHR
15h 00m1 stop
£807United Airlines
Find Deal
sön, 24 aug - sön, 7 sep
United Airlines Logo
11:05 - 18:30LHR-DLH
13h 25m1 stop
United Airlines Logo
15:10 - 11:45DLH-LHR
14h 35m1 stop
£809United Airlines
Find Deal
sön, 24 aug - sön, 7 sep

momondo Fare Finder

 
Locate flights to Duluth Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 30 juli 2025.
Use the filters below to find and compare flights to Duluth that are best for you.

Fly from

Route

Depart

Return

Price

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

tors 11/9

08:40-10:45

2 stops32h 05m

Duluth Intl

tors 18/9

15:10-11:45

1 stop14h 35m

£699

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

tors 11/9

08:40-22:05

2 stops19h 25m

Duluth Intl

tors 18/9

08:00-11:45

1 stop21h 45m

£724

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

tors 11/9

11:05-18:30

1 stop13h 25m

Duluth Intl

tors 18/9

15:10-08:20

1 stop11h 10m

£725

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

tors 11/9

14:10-22:05

1 stop13h 55m

Duluth Intl

tors 18/9

08:00-06:20

1 stop16h 20m

£751

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

sön 24/8

07:30-18:30

2 stops17h 00m

Duluth Intl

sön 7/9

09:45-06:55

2 stops15h 10m

£785

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

sön 24/8

06:30-22:05

2 stops21h 35m

Duluth Intl

sön 7/9

15:10-08:20

1 stop11h 10m

£786

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

sön 24/8

08:30-22:05

1 stop19h 35m

Duluth Intl

sön 7/9

11:20-08:20

1 stop15h 00m

£807

LondonDuluth

LHR - DLH

LHRDLH

London Heathrow

sön 24/8

11:05-18:30

1 stop13h 25m

Duluth Intl

sön 7/9

15:10-11:45

1 stop14h 35m

£809

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Duluth from

Duluth flights insights and trends

Explore insights for your Duluth flight to craft the best travel plan

What is the cheapest day to depart on your flight to Duluth?

According to our data, Tuesday is the cheapest day to fly to Duluth from United Kingdom. The lowest ticket price found for a Tuesday departure recently was £828. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £1,160. These prices are subject to change though, so be sure to set up a Price Alert for flights to Duluth.

What is the cheapest time of day to depart on your flight to Duluth?

The cheapest time of day to fly to Duluth is at midday when flights can be purchased for as low as £878. In contrast, the most expensive time of day to depart to Duluth is in the morning when prices are around £919.

Cheap Duluth flight deals and tips

Summary info about Duluth flight prices, duration and airlines

Best Round-Trip Price

£699

Fastest flight time

13h 25m
The best round-trip flight price to Duluth from United Kingdom in the last 72 hours is £699 (London Heathrow to Duluth Intl).
The fastest flight to Duluth from United Kingdom takes 13h 25m (London Heathrow to Duluth Intl).

Frequently asked questions about flying to Duluth

What is the cheapest month to fly to Duluth?

If you don’t want to visit Duluth in February, then you should wait until October to fly from United Kingdom, when ticket prices are also cheap, with an average price of £892.

Is there an alternative airport near Duluth?

Those flying to Duluth could potentially find better pricing at Chisholm/Hibbing Airport (54 mi from Duluth city centre), Ironwood Gogebic County Airport (95 mi from Duluth city centre) or Brainerd Crow Wing County Airport (100 mi from Duluth city centre) depending on the month and departure airport.

How long does it take to fly to Duluth?

If you’re flying from a popular airport in United Kingdom, such as London Heathrow or Manchester, and flying into Duluth, then you can expect flight times to average 17h and , respectively.

When did momondo last update prices for flights to Duluth Intl Airport?

Prices for flights to Duluth Intl Airport were last updated today.

How many operators does momondo search for flights to Duluth Intl Airport?

How old do you have to be to fly to Duluth Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Duluth Intl Airport.

What documentation or ID do you need to fly to Duluth Intl Airport?

The necessary travel and health documents for your Duluth Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal to Duluth?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Duluth. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Duluth with flexible booking policies on momondo?

Yes. All flights to Duluth on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Duluth?

Once all potential Duluth flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Duluth right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Duluth and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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1 adult
mån 4/8
mån 11/8

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