How long is the flight from Duluth to Glasgow Intl Airport?

Airlines like Delta fly from Duluth to Glasgow Intl Airport in about 22h 31m. The time it takes to get you to your destination can typically vary by up to . Duluth and Glasgow Intl Airport are separated by a distance of 3574 mi.

What is the cheapest month to book a flight from Duluth to Glasgow Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Duluth to Glasgow Intl Airport (average of £97). Flying from Duluth to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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.

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

If weather is an important factor for your trip to Glasgow Intl Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from DLH to GLA?

When flying from Duluth to Glasgow Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Duluth to Glasgow Intl?

For a flight from Duluth to Glasgow Intl, you will be flying from Duluth Intl. Duluth Intl (DLH) is just 5.8 mi from the center of the city. Duluth Intl is the only Duluth airport and it handles 0 outbound flights to Glasgow Intl per day. 0 airlines have flights to Glasgow Intl from Duluth Intl on a regular basis.

Can I find deals for flights from Duluth to Glasgow Intl that include hotel bookings?

Yes. In addition to deals on Duluth to Glasgow Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Duluth to Glasgow Intl?

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

Can I find deals for business class flights from Duluth to Glasgow Intl?

Yes. Cheapflights offers flight deals from Duluth to Glasgow Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£573+ Flights from Duluth to Glasgow Intl Airport

Cheap flight deals from Duluth to Glasgow Intl

Round-trip from	£573

Delta
13/11-17/11
4 total stops
59h 09m total
Duluth to Glasgow

Search Deals

Find flight deals from Duluth to Glasgow Intl

Cheapest flights from Duluth to Glasgow Intl
Explore the most affordable flight options available from Duluth to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Thu 13/1112:01DLH - GLA

2 stops18h 44mDelta

Mon 17/1113:25GLA - DLH

2 stops40h 25mDelta

Deal found 10/9£573

Cheapflights Fare Finder

Use the filters below to find and compare flights from Duluth to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DuluthGlasgow

DLH - GLA

DLHGLA

Duluth Intl

Thu 13/11

08:14-12:45

2 stops22h 31m

Glasgow Intl

Mon 17/11

13:25-23:50

2 stops40h 25m

£573

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Best time to book a flight from Duluth to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from 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.

Related info for your journey

What airport do you fly from for flights from Duluth to Glasgow Intl?
For a flight from Duluth to Glasgow Intl, you will be flying from Duluth Intl. Duluth Intl (DLH) is just 5.8 mi from the center of the city. Duluth Intl is the only Duluth airport and it handles 0 outbound flights to Glasgow Intl per day. 0 airlines have flights to Glasgow Intl from Duluth Intl on a regular basis.
How long is the flight from Duluth to Glasgow Intl Airport?
Airlines like Delta fly from Duluth to Glasgow Intl Airport in about 22h 31m. The time it takes to get you to your destination can typically vary by up to . Duluth and Glasgow Intl Airport are separated by a distance of 3574 mi.
Can I find deals for flights from Duluth to Glasgow Intl that include hotel bookings?
Yes. In addition to deals on Duluth to Glasgow Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Duluth to Glasgow Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duluth to Glasgow Intl.
Can I find deals for business class flights from Duluth to Glasgow Intl?
Yes. Cheapflights offers flight deals from Duluth to Glasgow Intl 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 Glasgow Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Duluth to Glasgow Intl Airport (average of £97). Flying from Duluth to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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.

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Can Cheapflights find flights from Duluth to Glasgow Intl with no change fees?

Certainly. Search results for flights to Glasgow Intl from Duluth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from Duluth to Glasgow Intl Airport from £573

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.