$348 Find Cheap Flights from Chattanooga to Europe

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Europe departing on 9/15. 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

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Cheap Flights from Chattanooga to Europe

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$843
Madrid
Madrid2 stops$1,149
Dublin
Dublin1 stop$765
Amsterdam
Amsterdam2 stops$837
Zurich
Zurich2 stops$840
Copenhagen
Copenhagen2 stops$1,013
Munich
Munich2 stops$953
Edinburgh
Edinburgh2 stops$866
Prague
Prague2 stops$908
London
London1 stop$843
Madrid
Madrid2 stops$1,149
Dublin
Dublin1 stop$765
Amsterdam
Amsterdam2 stops$837
Zurich
Zurich2 stops$840
Copenhagen
Copenhagen2 stops$1,013
Munich
Munich2 stops$953
Edinburgh
Edinburgh2 stops$866
Prague
Prague2 stops$908

Book Cheap Chattanooga to Europe Plane Tickets

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

Mon, Aug 10 - Thu, Aug 20
United Airlines Logo
1:53 pm - 9:45 am
CHA
-
DUB
14h 52m
1 stop
United Airlines Logo
9:50 am - 5:19 pm
DUB
-
CHA
36h 29m
2 stops
$765United Airlines
Mon, Aug 10 - Thu, Aug 20
United Airlines Logo
5:58 pm - 11:10 am
CHA
-
DUB
12h 12m
1 stop
United Airlines Logo
9:30 am - 5:19 pm
DUB
-
CHA
12h 49m
1 stop
$797United Airlines
Mon, Aug 10 - Thu, Aug 20
KLM Logo
2:44 pm - 9:15 am
CHA
-
DUB
13h 31m
2 stops
KLM Logo
10:00 am - 7:21 pm
DUB
-
CHA
14h 21m
2 stops
$801KLM
Thu, Oct 1 - Fri, Oct 9
Delta Logo
5:45 pm - 8:45 am
CHA
-
DUB
10h 00m
1 stop
Delta Logo
5:55 am - 8:36 pm
DUB
-
CHA
19h 41m
2 stops
$844Delta
Thu, Oct 1 - Fri, Oct 9
American Airlines Logo
2:09 pm - 9:35 am
CHA
-
DUB
14h 26m
1 stop
American Airlines Logo
12:40 pm - 10:15 pm
DUB
-
CHA
14h 35m
1 stop
$847American Airlines
Thu, Oct 1 - Fri, Oct 9
Delta Logo
8:15 am - 9:15 am
CHA
-
DUB
20h 00m
2 stops
Delta Logo
5:55 am - 8:36 pm
DUB
-
CHA
19h 41m
2 stops
$848Delta
Thu, Oct 1 - Fri, Oct 9
KLM Logo
3:15 pm - 9:15 am
CHA
-
DUB
13h 00m
2 stops
KLM Logo
1:15 pm - 11:51 pm
DUB
-
CHA
15h 36m
2 stops
$851KLM
Tue, Aug 25 - Tue, Sep 8
American Airlines Logo
7:18 pm - 4:30 pm
CHA
-
EDI
16h 12m
2 stops
American Airlines Logo
10:30 am - 10:20 pm
EDI
-
CHA
16h 50m
2 stops
$866American Airlines
Tue, Aug 25 - Tue, Sep 8
Virgin Atlantic Logo
6:00 am - 7:05 am
CHA
-
EDI
20h 05m
2 stops
Virgin Atlantic Logo
9:00 am - 8:37 pm
EDI
-
CHA
16h 37m
1 stop
$878Virgin Atlantic
Mon, Jun 15 - Mon, Jun 22
Virgin Atlantic Logo
3:00 pm - 9:50 am
CHA
-
FRA
12h 50m
1 stop
Virgin Atlantic Logo
10:40 am - 7:32 pm
FRA
-
CHA
14h 52m
1 stop
$1,340Virgin Atlantic
Booking Insights

KAYAK's insights & trends for Chattanooga to Europe flights

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

What is the cheapest month to fly from Chattanooga to Europe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to Europe, 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 Chattanooga to Europe is March, when tickets cost $469 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $895 and $640 respectively.

Good to know

Low seasonJanuary
Cheapest flight$348
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Chattanooga to London Heathrow Airport

FAQs - booking Europe flights

  • How does KAYAK find such low prices on flights from Chattanooga to Europe?

    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 Chattanooga to Europe.

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

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

    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 from Chattanooga to Europe with an airline and back with another airline.

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

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

Reviews of the top 5 airlines serving from Chattanooga to Europe

 
Need help choosing which airline to fly with from Chattanooga to Europe? 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 8459 reviews
7.9Comfort
8.5Crew
8.1Boarding
7.2Food
7.8Entertainment
Airline reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

8.0 ExcellentMatthew, May 2026
OKC - ATL
Read more Delta reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Empty seats next to me - wish it had been for a longer flight!!

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

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.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

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.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

The flight attendant on my side of business class seemed like a novice and did not provide good service. Otherwise the flight was good and the entertainment system was very good. No free WiFi.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

Everything you need to know for your flight to Europe

Information on your arrival and departure airports