ATL - TRD

$527 Find Cheap Flights from Atlanta to Trondheim

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Trondheim departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Trondheim

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Trondheim, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Trondheim, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$527
KLM
Wed 1/14Wed 1/21
ATL - TRD • 1 stop
Cheapest one-way
Multiple Airlines
Thu 12/18
ATL - TRD • multi-stop
Top airlines
KLM
Cheapest • from $527 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Booking Insights
Flight Deals

Cheap Flights from Atlanta to Trondheim (ATL-TRD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Trondheim that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Trondheim

Wed, Jan 14 - Wed, Jan 21
KLM Logo
3:50 pm - 10:55 pm
ATL
-
TRD
25h 05m1 stop
KLM Logo
6:15 am - 8:45 pm
TRD
-
ATL
20h 30m1 stop
$527KLM
Wed, Jan 14 - Wed, Jan 21
Delta Logo
2:50 pm - 4:35 pm
ATL
-
TRD
19h 45m2 stops
Delta Logo
6:15 am - 5:05 pm
TRD
-
ATL
16h 50m1 stop
$532Delta
Wed, Jan 14 - Wed, Jan 21
Delta Logo
3:59 pm - 4:35 pm
ATL
-
TRD
18h 36m2 stops
Delta Logo
6:15 am - 6:25 pm
TRD
-
ATL
18h 10m2 stops
$542Delta
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
4:55 pm - 9:30 pm
ATL
-
TRD
22h 35m2 stops
Multiple Airlines Logo
8:55 pm - 2:30 pm
TRD
-
ATL
23h 35m2 stops
$570Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Delta Logo
3:50 pm - 4:35 pm
ATL
-
TRD
18h 45m1 stop
Delta Logo
6:15 am - 2:55 pm
TRD
-
ATL
14h 40m1 stop
$624Delta
Fri, Jan 23 - Tue, Jan 27
Scandinavian Airlines Logo
8:00 pm - 10:45 pm
ATL
-
TRD
44h 45m2 stops
Scandinavian Airlines Logo
6:25 am - 8:50 pm
TRD
-
ATL
44h 25m2 stops
$758Scandinavian Airlines
Fri, Jan 23 - Tue, Jan 27
Scandinavian Airlines Logo
8:00 pm - 12:40 am
ATL
-
TRD
22h 40m1 stop
Scandinavian Airlines Logo
6:25 am - 1:45 pm
TRD
-
ATL
37h 20m2 stops
$822Scandinavian Airlines
Fri, Jan 23 - Tue, Jan 27
Scandinavian Airlines Logo
8:00 pm - 9:40 am
ATL
-
TRD
31h 40m1 stop
Scandinavian Airlines Logo
1:05 pm - 5:22 pm
TRD
-
ATL
34h 17m2 stops
$823Scandinavian Airlines
Wed, Jan 14 - Wed, Jan 21
Scandinavian Airlines Logo
10:35 pm - 2:20 pm
ATL
-
TRD
33h 45m2 stops
Scandinavian Airlines Logo
7:45 pm - 5:25 pm
TRD
-
ATL
27h 40m1 stop
$941Scandinavian Airlines
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
4:55 pm - 4:35 pm
ATL
-
TRD
17h 40m2 stops
Multiple Airlines Logo
7:10 pm - 11:25 pm
TRD
-
ATL
34h 15m3 stops
$997Multiple Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Trondheim flights

Get data-powered insights and trends into flights from Atlanta to Trondheim to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Atlanta to Trondheim?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Atlanta to Trondheim were found on KLM ($527) and Delta ($532).

Which airlines fly non-stop between Atlanta and Trondheim?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Atlanta to Trondheim.

There is just one airline that flies from Atlanta to Trondheim direct and that is Delta. The best round-trip deal found from Delta for the route is $706.

Find deals

Good to know

Cheapest flight$527
Flight from Atlanta to Trondheim

When to book flights from Atlanta to Trondheim

Are your dates flexible? Find out the best times to travel from Atlanta to Trondheim based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Trondheim

  • What is the cheapest flight from Atlanta to Trondheim?

    In the last 3 days, the lowest price for a flight from Atlanta to Trondheim was $527 for a round-trip ticket.

  • Do I need a passport to fly between Atlanta and Trondheim?

    Yes, you’ll need a passport to travel to Trondheim from Atlanta.

  • Which aircraft models fly most regularly from Atlanta to Trondheim?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Atlanta to Trondheim?

    SkyTeam is the only airline alliance operating flights between Atlanta and Trondheim.

  • How does KAYAK find such low prices on flights from Atlanta to Trondheim?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Trondheim.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Trondheim?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trondheim from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Trondheim?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trondheim with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and TRD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Trondheim?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trondheim from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Atlanta to Trondheim

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Trondheim. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Trondheim? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8005 reviews
8.1Boarding
8.5Crew
7.9Entertainment
7.9Comfort
7.3Food
Airline reviews

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

10.0 ExcellentVenkata Krishna, Dec 2025
ATL - SDF
Read more Delta reviews

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

Old plane and old configuration/seats but still comfortable for a morning flight

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Cramped seating for me. Luckily it wasn’t a long flight

Everything you need to know for your flight from Atlanta to Trondheim

Information on your arrival and departure airports

Atlanta (ATL)
Trondheim (TRD)