$617 Find Cheap Flights from Harlingen to Europe - Compare and Save

1 adult
1 adult, Economy, 0 bags

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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?

The cheapest month for flights from Harlingen to Europe is September, when tickets cost $0 (return) on average. On the other hand, the most expensive months are May and December, when the average cost of round-trip tickets is $1,591 and $1,537 respectively.

Good to know

Low season

November

Cheapest flight

$617
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 54% 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 airline 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.
7.0
American AirlinesOverall score based on 12186 reviews
7.9Crew
6.4Food
7.1Comfort
7.4Boarding
6.8Entertainment
Airline reviews

extremely tight seats. seating next to a large person makes the space very uncomfortable. The crew is not very friendly either.

4.0 OkayChi Yun, Oct 2026
Read more American Airlines reviews

extremely tight seats. seating next to a large person makes the space very uncomfortable. The crew is not very friendly either.

The flight was 3 hours and 40 minutes late. The communication around the delays was awful. I fly this route regularly and it is always late. I don't understand it. The flight attendants were not friendly and were generally loud. This was an overall bad look for American Airlines.

Very Good in general. Serving attitude are very good. Just a suggestion: There 2 things can be improved: 1. The flight attendants can lower the voices when they talked in the serving station. Sometimes they talked loud and we could hear clearly what they said about the passengers. 2. Please don’t throw the utensils and plates it’s too loud and noisy. They broke the glasses and plates sometimes at the business class. These all could be done in a gentle way. Just some small observations. Thanks.

Flight was delayed a couple of times. Which is annoying, but manageable.

This trip on American was the WORST I have ever experienced. The plan was LATE taking off from Tucson due to mechanical issues. It caused me to arrive late in Dallas, so I tried to move flights so I would not miss my dinner meeting. First attempt, that flight was delayed, Second attempt, that flight was also delayed. Got back on original flight, the mechanical issue was NOT fixed, so we de-planed and had to find the new gate. Overall, was which was 4 hours delayed and missed the dinner meeting. Friday return, flight from Orlando was on time and landed early. Then the next flight was delayed due to crew coming in late, and them waiting on other passengers. After 90 minutes of delay, we boarded, and then were informed the Fist Officer could not fly due to time constraints. At 12:15 AM we were offered a hotel for a 4:20 boarding flight. Not happening. DFW was COLD and no place to sleep. Plane delayed again to 6:50, but was late taking off AGAIN. Finally landed in Tucson at around 8AM. Should be refunded 75% of the ticket costs due to negligence, nothing more.

American eagle and American Airlines are bad, cancelations, delays and no customer service

Three terminal changes in DFW and once again a flight that was delayed. On time departures are rare with American. Not loving my experience lately. I fly every week.

We had bad delays and waited for hours on end, we did receive a 12 dollar coupon to use in the airport though. Oh wait, we got that on the plane so we couldn't even use it. I truly never want to fly American ever again.

Flight DFW > CVG was delayed with late notice. My flight into DFW from CVG (previous) was delayed by multiple hours with very poor communication & advance notice. And having the flight attendants announce the credit card during the flight when I can't opt felt very insulting and cheap. I already paid you for the flight, you shouldn't be able to take my time and attention hostage for further advertising.

It was freezing in the cabin. That's on me to be better prepared in the future.

More options for your flight to Europe

Complete your trip to Europe with a hotel stay or car rental