Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Duluth to Prague from $521

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Duluth to Prague departing on 1/23. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Duluth to Prague

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:40 am - 10:25 pm
DLH
-
PRG
31h 45m2 stops
United Airlines Logo
7:25 am - 9:59 pm
PRG
-
DLH
21h 34m2 stops
$521United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
11:26 am - 9:25 pm
DLH
-
PRG
26h 59m2 stops
United Airlines Logo
1:25 pm - 10:44 am
PRG
-
DLH
52h 19m2 stops
$620United Airlines
Tue, Apr 14 - Mon, Apr 20
United Airlines Logo
11:26 am - 9:25 pm
DLH
-
PRG
26h 59m2 stops
United Airlines Logo
11:45 am - 10:44 am
PRG
-
DLH
53h 59m2 stops
$628United Airlines
Tue, Apr 14 - Mon, Apr 20

United Airlines flights from Duluth to Prague

Our best United Airlines deals on Duluth to Prague flight tickets
United Airlines
Jan 23
DLH7:40 amDuluth Intl
31h 45m
2 stops
PRG10:25 pmVáclav Havel Prague
Jan 27
PRG7:25 amVáclav Havel Prague
38h 05m
2 stops
DLH2:30 pmDuluth Intl
$521
Find similar
United Airlines
Apr 14
DLH11:26 amDuluth Intl
26h 59m
2 stops
PRG9:25 pmVáclav Havel Prague
Apr 20
PRG1:25 pmVáclav Havel Prague
52h 19m
2 stops
DLH10:44 amDuluth Intl
$620
Find similar
United Airlines
Apr 14
DLH11:26 amDuluth Intl
26h 59m
2 stops
PRG9:25 pmVáclav Havel Prague
Apr 20
PRG11:45 amVáclav Havel Prague
53h 59m
2 stops
DLH10:44 amDuluth Intl
$628
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Duluth to Prague 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, momondo users made 832,500 searches. Data last updated December 8, 2025.
Use the filters below to find and compare flights from Duluth to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DuluthPrague

DLH - PRG

DLHPRG

Duluth Intl

Fri 1/23

7:40 am-10:25 pm

2 stops31h 45m

Václav Havel Prague

Tue 1/27

7:25 am-9:59 pm

2 stops21h 34m

$521

DuluthPrague

DLH - PRG

DLHPRG

Duluth Intl

Tue 4/14

11:26 am-9:25 pm

2 stops26h 59m

Václav Havel Prague

Mon 4/20

1:25 pm-10:44 am

2 stops52h 19m

$620

DuluthPrague

DLH - PRG

DLHPRG

Duluth Intl

Tue 4/14

11:26 am-9:25 pm

2 stops26h 59m

Václav Havel Prague

Mon 4/20

11:45 am-10:44 am

2 stops53h 59m

$628

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Duluth to Prague

Are you open to changing your travel dates? Check out the ideal times to fly from Duluth to Prague according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Duluth to Prague (DLH to PRG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Duluth to Prague

Fastest flight time

26h 59m

Direct flights

None
The fastest flight from Duluth to Prague takes 26h 59m
There are no direct flights from Duluth to Prague. There are no popular flight routes from Duluth to Prague.
Search flight deals

  • How far is Duluth Intl to Václav Havel Prague by plane?

    The straight-line distance from Duluth Intl to Václav Havel Prague is 4437.9 mi. A reasonable flight in good conditions will take 26h 59m.

  • When did momondo last update prices for flights from Duluth Intl Airport to Václav Havel Prague Airport?

    Prices for flights from Duluth Intl Airport to Václav Havel Prague Airport refresh daily.

  • How old do you have to be to fly from Duluth Intl Airport to Václav Havel Prague 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 from Duluth Intl Airport to Václav Havel Prague Airport.

  • What documentation or ID do you need to fly to Václav Havel Prague Airport?

    The necessary travel and health documents for your Václav Havel Prague 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.

  • How do I get Price Alerts for flights from Duluth to Prague?

    Price Alerts will notify you by email when the price for flights to Prague from Duluth decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Duluth to Prague with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Prague?

Book flights to Prague if you plan to visit one of these locations
Český Krumlov
Pilsen
Liberec

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Prague from Duluth which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Duluth to Prague?

momondo provides multiple filters to help you find the best flight to Prague from Duluth. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Prague from Duluth are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Prague trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 1/7
Wed 1/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the Czech Republic

Cabin classes currently available on flights to Prague

List of cabin classes available on flights landing in Prague. Availability may vary depending on flight origin and airline.
First Class to Prague
Business Class to Praguefrom $2,837