$356 Find Cheap Flights from Harlingen to Europe - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to Europe departing on 11/8. 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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Book Cheap Harlingen 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 Harlingen 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 Harlingen to Europe

Tue, Nov 24 - Tue, Dec 8
United Airlines Logo
7:10 am - 7:55 am
HRL
-
FCO
17h 45m
2 stops
United Airlines Logo
11:15 am - 3:34 pm
FCO
-
HRL
35h 19m
2 stops
$784United Airlines
Tue, Nov 3 - Tue, Nov 10
Iberia Logo
5:40 am - 9:00 am
HRL
-
CDG
20h 20m
1 stop
Iberia Logo
11:05 am - 11:31 pm
CDG
-
HRL
19h 26m
1 stop
$787Iberia
Tue, Nov 24 - Tue, Dec 8
United Airlines Logo
7:10 am - 7:55 am
HRL
-
FCO
17h 45m
2 stops
United Airlines Logo
9:55 am - 9:44 pm
FCO
-
HRL
18h 49m
3 stops
$797United Airlines
Tue, Nov 24 - Tue, Dec 8
Air Canada Logo
7:10 am - 10:00 am
HRL
-
MUC
43h 50m
2 stops
Air Canada Logo
11:50 am - 3:34 pm
MUC
-
HRL
34h 44m
2 stops
$799Air Canada
Tue, Nov 3 - Tue, Nov 10
Air Canada Logo
7:10 am - 10:25 am
HRL
-
CDG
20h 15m
2 stops
Air Canada Logo
12:05 pm - 1:21 pm
CDG
-
HRL
32h 16m
2 stops
$800Air Canada
Tue, Nov 24 - Tue, Dec 8
Multiple Airlines Logo
5:25 pm - 9:45 am
HRL
-
MUC
33h 20m
1 stop
Multiple Airlines Logo
11:50 am - 9:44 pm
MUC
-
HRL
40h 54m
2 stops
$809Multiple Airlines
Tue, Nov 3 - Tue, Nov 10
Iberia Logo
10:43 am - 11:50 am
HRL
-
CDG
18h 07m
2 stops
Iberia Logo
11:05 am - 11:31 pm
CDG
-
HRL
19h 26m
1 stop
$819Iberia
Tue, Nov 3 - Tue, Nov 10
Air Canada Logo
7:10 am - 10:25 am
HRL
-
CDG
20h 15m
3 stops
Air Canada Logo
2:00 pm - 1:21 pm
CDG
-
HRL
30h 21m
3 stops
$834Air Canada
Tue, Nov 24 - Tue, Dec 8
American Airlines Logo
2:47 pm - 10:45 am
HRL
-
FCO
12h 58m
1 stop
American Airlines Logo
7:25 am - 10:51 pm
FCO
-
HRL
22h 26m
2 stops
$912American Airlines
Thu, Sep 10 - Thu, Sep 17
American Airlines Logo
4:53 pm - 7:20 pm
HRL
-
FCO
19h 27m
2 stops
American Airlines Logo
1:30 pm - 10:48 pm
FCO
-
HRL
16h 18m
1 stop
$1,146American Airlines
Booking Insights

KAYAK's insights & trends for Harlingen to Europe flights

Get data-powered insights and trends into flights from Harlingen 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 Harlingen to Europe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harlingen 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 Harlingen to Europe is October, when tickets cost $0 (return) on average. On the other hand, the most expensive months are May and March, when the average cost of round-trip tickets is $1,591 and $1,339 respectively.

Good to know

Low season

February

Cheapest flight

$356
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Harlingen to Rome

FAQs - booking Europe flights

  • How does KAYAK find such low prices on flights from Harlingen 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 Harlingen to Europe.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Harlingen 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 Harlingen 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 Harlingen 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 Harlingen 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 Harlingen 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 airlines flying from Harlingen to Europe

 
Need help choosing which airline to fly with from Harlingen 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.
7.4
United AirlinesOverall score based on 10062 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.7Food
Airline reviews

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

10.0 ExcellentDerreck, Jul 2026
IAH - ORD
Read more United Airlines reviews

I’m an EP on AA every year for more than a decade but this was a very pleasant and surprising experience. Clean and sizable plane for HOU to CHI. 5 row first class. And excellent food in first class the steak option was really good. Your flight attendants even better. Seat 5A

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

It was terribly delayed with zero support from united airlines. I reached at 1 am in the night. They did not provide any option to change the flights.

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

Bad experience going to DFW with an IT outage then bad on the way back with a nearly 5 hour delay that’s started as maintenance then caused us to wait further due to weather - which would not have happened if we had left on time.

Horrible experience flying with American. Flight was delayed due to inbound flight delay. Fine, it happens. Then, we were delayed an additional almost 30 minutes due to the paperwork for departure having a "clerical error." Then, upon landing at the destination airport we were stuck on the plane for an HOUR after we landed and pulled up to the gate because apparently there was another plane. An hour waiting for the gate 12:30 AM when the flight has already been delayed due to operational error feels like a complete failure of the ability to do the one thing they need to do apart from actually have the plane takeoff and land. Very disappointing.

It was a 3 hour flight from Dallas to Missoula. The aircraft did not have power plugs, internet or in-flight entertainment. When boarding, one flight attendant was "somewhere in the airport" so delayed the boarding process (not coming from another flight) although we did take off on time and landed early. In flight there was little to no service - we got the standard beverage but no real connection with the crew which feels unusual for a 3 hour flight. A passenger needed help stowing her bag and got no assistance, and actually some passive aggressive comments from the flight attendants about "she needs to remove the extender" and "she'll have to find a place for it". I have seen others be helpful and put a bag in the closet, or support assistance as the boarding door was already closed. Just not a great experience considering the cost of my round trip ticket {$1000}.

Horrible. No AC. No Air inside the plane. We had to deplane twice! It is late almost 5 hrs in total. I almost passed out and about to call 911. I asked the crew to be honest and open the door. The lady next to me was lay down in the floor due to heat and no air inside the plane. I got headaches, can’t wait the replacement flight about midnight Dallas time. I end it up rebook for next day flight and stay overnight using my own pocket in a hotel nearby due to headaches and can’t breath. I still have a headache this morning. Still not decided yes how to file this issue to AA and/or FAA.

Worst communication. Delayed boarding for two hours without a single announcement until hour 1 had passed - on time status showing until our flight was supposed to takeoff and the crew had already walked away. No one was boarding. Disgusting part of DFW overcrowded with no AC on a 97 degree day. Then the first app update is that we’d take off in 15 mins… but again no one had boarded a full flight. No announcement in the terminal so everyone is just crowded around a disgusting place with no info for over an hour which turned into two. This was an overfill flight and a disgrace to passenger decency all while likely just trying to fix their own issue of overbooking. The worst airline at the worst airport.

The flight was delayed almost three hours. I understand delays happen from time to time, but this flight was delayed no less than 10 times. I wish the amount of time of the delay was more accurate, versus delaying in 10 or 20 minute increments many, many times.

The flight was ok, i understand Houston-Dallas is a short distance. The plane is really small: no TV, no snacks, but other than that, all was good. We had a bid delay but luckily it did not affect my connection

boarding announcements werent clear/loud. Tired of those cookies. Of the 3 staff/attendants, 1 was good and the other 2 were mediocre.

It was good overall but when I book my flight and seat through Kayak, AA will at times change those seats during check-in time which I don’t understand why. I always book aisle seats and had to sit at window for my flight to Austin this trip.

the seat was not padded at all - uncomfortable after a 3 hour flight

Everything you need to know for your flight to Europe

Information on your arrival and departure airports