ATW - DUB

$511 Find Cheap Flights from Appleton to Dublin

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Appleton to Dublin departing on 3/18. 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 Dublin

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

Cheapest round-trip
$511
Typical prices: $682-$986
Delta
Wed 3/18Thu 4/2
ATW - DUB • 1 stop
Cheapest one-way
$3,670
Lufthansa
Fri 3/27
ATW - DUB • 1 stop
Top airlines
Delta
Cheapest • from $511 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 46% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Appleton to Dublin (ATW-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Appleton to Dublin 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 Appleton to Dublin

Wed, Mar 18 - Thu, Apr 2
Delta Logo
5:17 am - 7:45 am
ATW
-
DUB
21h 28m
1 stop
Delta Logo
5:55 am - 8:36 pm
DUB
-
ATW
20h 41m
2 stops
$511Delta
Wed, Mar 18 - Thu, Apr 2
KLM Logo
5:17 am - 7:45 am
ATW
-
DUB
21h 28m
1 stop
KLM Logo
10:00 am - 9:15 pm
DUB
-
ATW
17h 15m
1 stop
$514KLM
Wed, Mar 18 - Thu, Apr 2
Delta Logo
7:00 am - 7:45 am
ATW
-
DUB
19h 45m
2 stops
Delta Logo
5:55 am - 8:36 pm
DUB
-
ATW
20h 41m
2 stops
$516Delta
Thu, Mar 5 - Sun, Mar 8
KLM Logo
5:25 am - 7:45 am
ATW
-
DUB
20h 20m
1 stop
KLM Logo
5:55 am - 8:15 pm
DUB
-
ATW
20h 20m
2 stops
$608KLM
Thu, Mar 5 - Sun, Mar 8
KLM Logo
5:25 am - 7:45 am
ATW
-
DUB
20h 20m
1 stop
KLM Logo
9:45 am - 9:28 pm
DUB
-
ATW
16h 43m
1 stop
$610KLM
Thu, Mar 5 - Sun, Mar 8
United Airlines Logo
12:34 pm - 8:10 am
ATW
-
DUB
13h 36m
1 stop
United Airlines Logo
8:00 am - 4:44 pm
DUB
-
ATW
37h 44m
2 stops
$612United Airlines
Thu, Mar 5 - Sun, Mar 8
Delta Logo
6:50 am - 7:45 am
ATW
-
DUB
18h 55m
2 stops
Delta Logo
5:55 am - 8:15 pm
DUB
-
ATW
20h 20m
2 stops
$613Delta
Thu, Mar 5 - Sun, Mar 8
United Airlines Logo
8:02 am - 10:20 am
ATW
-
DUB
20h 18m
2 stops
United Airlines Logo
8:00 am - 4:44 pm
DUB
-
ATW
37h 44m
2 stops
$616United Airlines
Thu, Mar 5 - Sun, Mar 8
United Airlines Logo
12:34 pm - 8:10 am
ATW
-
DUB
13h 36m
1 stop
United Airlines Logo
10:40 am - 7:03 pm
DUB
-
ATW
13h 23m
1 stop
$647United Airlines
Thu, Mar 19 - Fri, Apr 3
United Airlines Logo
5:23 pm - 6:10 am
ATW
-
DUB
31h 47m
2 stops
United Airlines Logo
8:50 am - 11:48 am
DUB
-
ATW
32h 58m
2 stops
$686United Airlines
Booking Insights

KAYAK's insights & trends for Appleton to Dublin flights

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

How much is a round-trip flight from Appleton to Dublin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Appleton to Dublin departing in March.

What is the cheapest month to fly from Appleton to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Appleton to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Appleton to Dublin is February, where tickets cost $530 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,731 and $1,624 respectively.

Good to know

Low seasonJanuary
Cheapest flight$511
Best time to beat the crowds but there is an average 65% increase in price.
Most popular time to fly and prices are also 37% lower on average.
Flight from Appleton to Dublin

When to book flights from Appleton to Dublin

Are your dates flexible? Find out the best times to travel from Appleton to Dublin 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 Appleton to Dublin

  • What is the cheapest flight from Appleton to Dublin?

    In the last 3 days, the lowest price for a flight from Appleton to Dublin was $3,670 for a one-way ticket and $511 for a round-trip.

  • Do I need a passport to fly between Appleton and Dublin?

    Yes, you’ll need a passport to travel to Dublin from Appleton.

  • Which aircraft models fly most regularly from Appleton to Dublin?

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

  • Which airline alliances offer flights from Appleton to Dublin?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Appleton and Dublin, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Appleton to Dublin, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Appleton to Dublin are Delta and KLM. With an average price for the route of $748 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $614 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Appleton to Dublin?

    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 Appleton to Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Appleton 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 Appleton to Dublin?

    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 Dublin with an airline and back to Appleton with another airline. Booking your flights between Appleton and DUB 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 Appleton to Dublin?

    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 Dublin from Appleton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Appleton to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Appleton to Dublin. 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 Appleton to Dublin? 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 8124 reviews
8.1Boarding
8.5Crew
7.9Comfort
7.2Food
7.8Entertainment
Airline reviews

Timing, quality of service, promptness and courtesy of the staff

10.0 ExcellentAjai, Jan 2026
DFW - ATL
Read more Delta reviews

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Terrible last row seats many seats available but no offer to move to better seat

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

My flight to London from Philadelphia was cancelled due to weather.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

Everything you need to know for your flight from Appleton to Dublin

Information on your arrival and departure airports