Delta, KLM, and Air France have round-trip flights from Houston (IAH) to Athens (ATH) for $453-$470 with a connection. Flights February to May. No Weekends. Departures on Monday, Tuesday, Wednesday, and Thursday. 7-day minimum stay required.
Category: <span>KLM</span>
KLM and Delta have round-trip flights from Houston (IAH) to Helsinki or Barcelona (HEL, BCN) for $563-$569 with a connection. Flights December to March. No Weekends. Departures on Monday, Tuesday, Wednesday, and Thursday. 7-day minimum stay required.
Priceline has Helsinki “Express Deals” for about $492. With “Express Deals” the airline and exact flight are hidden until after purchase and those purchases are final. There is no 24-hour free cancellation for “Express Deals”. The flight is guaranteed to be on a major airline. Be sure to select the deal with 0 to 1 stops and a layover less than 3-hours.
These destinations were covered a few weeks ago in the European Airfare sale, but we’re reposting it separately since most of the other destinations in that sale are gone now.
Air France and KLM have round-trip flights from Houston (IAH) to Stockholm or Copenhagen (ARN, CPH) for $626-$653 with a connection. Flights October to March. Extended weekends available. Copenhagen has dates over Thanksgiving holidays. Flight may be marketed as a Delta code-share.
Lufthansa and KLM have round-trip flights from Houston (IAH) to Dubai (DXB) for $587-$594 with a connection. Flights August, September, October, March, April, and May. Extended weekends available. This fare has a long connection on the outbound flight.

Cheap Flights: Houston to Helsinki $523-$533 r/t [August-March] – Air France / Finnair / KLM / Delta
Air France, Finnair, KLM, Delta and various other airlines have round-trip flights from Houston (IAH) to Helsinki (HEL) for $523-$533 with a connection. Flights August to March. No Weekends. Departures on Monday, Tuesday, Wednesday, and Thursday. 7-day minimum stay required.
KLM, Delta, and Virgin Atlantic have round-trip flights from Houston (IAH) to Inverness (INV) for $539 with a connection. Flights in August, October, November, December, January, February, and March. No Weekends. Departures on Monday, Tuesday, Wednesday, and Thursday. An overnight (17-hour 40-min stop) in Amsterdam is required on the return segment of this trip, but that may appeal to those of you who want to spend some time in Amsterdam.
Flight may operate as a Delta / KLM / Virgin code-share.
Air France and KLM have round-trip flights from Houston (IAH) to Bucharest (OTP) for $658-$664 with a connection. Flights August to March. No Weekends. Departures on Monday, Tuesday, Wednesday, and Thursday.
Air France and KLM have round-trip flights from Houston (IAH) to Athens (ATH) for $507-$516 with a connection. Flights January to April. Extended weekends available.
KLM and Delta have round-trip flights from Houston (IAH) to Kigali (KGL) for $636-$654 with one or two connections. Flights March, April, May, and September. No Friday departures. Extended weekends available.
KLM and United have round-trip flights from Houston (IAH) to Amsterdam (AMS) for $549-$564, NONSTOP. Flights November to April.
Air Canada, United, Air France, KLM and various other airlines have round-trip flights from Houston (IAH) to Lisbon (LIS) for $542-$574 with a connection. Flights November to April. Extended weekends available.
Delta, KLM, and Air France have round-trip flights from Houston (IAH) to Istanbul (IST) for $645 with a connection. Flights November to April. Extended weekends available. Flight may operate as a Delta/KLM/Air France code-share.
KLM, Delta, and United have round-trip flights from Houston (IAH) to Amsterdam (AMS) for $549-$563, NONSTOP. Flights October to May. Extended weekends available. KLM flights may operate as a Delta code-share.
[08/25/2021 @ 04:39 PM CT] SkyTeam fares have expired. If they go back online today we will update this post.
Air France and KLM have round-trip flights from Houston (IAH) to Valencia, Vienna, or Zurich (VLC, VIE, ZRH) for $400-$438 with a connection.
KLM and Delta have round-trip flights from Houston (IAH) to Istanbul (IST) for $596-$647 with a connection. Flights September, October, November, March, April, and May. Weekends available.
Delta, KLM, Air France, Alitalia and various other airlines have round-trip flights from Houston (IAH/HOU) to Venice, Copenhagen, Helsinki, Florence (VCE, CPH, HEL, FLR) for $511-$542 with a connection. Flights July to August. 7-day minimum stay required.
The EU plans to formalize reopening for U.S. Citizens on Friday. Residual travel restrictions and protocols may still be in-effect depending on your destination. Do additional research about your destination’s entry procedures before booking.
Delta, KLM, and Lufthansa have round-trip flights from Houston (IAH) to Prague or Porto (PRG, OPO) for $529-$567 with a connection. Flights July to August. 7-day minimum stay required.
The EU plans to formalize reopening for U.S. Citizens on Friday. Residual travel restrictions and protocols may still be in-effect depending on your destination. Do additional research about your destination’s entry procedures before booking.
KLM and Delta have round-trip flights from Houston (IAH) to Amsterdam (AMS) for $512, NONSTOP. Flights July to August. No Thursday departures. 7-day minimum stay required. Flight might operate as a SkyTeam code-share.
The EU plans to formalize reopening for U.S. Citizens on Friday. Sources: Wall Street Journal. Guardian UK. Residual travel restrictions and protocols may still be in-effect depending on your destination. Do additional research about your destination’s entry procedures before booking.
American Airlines, United, Delta, KLM and various other airlines have round-trip flights from Houston (IAH/HOU) to Dublin (DUB) for $502-$508 with a connection. Flights July to August.
Ireland plans to allow vaccinated travelers entry without a quarantine requirement starting July 17th [per: Travel & Leisure / Reuters].
Air France, Delta, and KLM have round-trip flights from Houston (IAH/HOU) to Split, Zagreb, or Dubrovnik, Croatia (SPU, ZAG, DBV) for $505-$551 with one or two connections. Flights July to August. 7-day minimum stay required.
Croatia is reopen to tourism. Travelers need proof of paid-in-advance accommodations, and either proof of vaccination or a negative COVID test for entry. Fill out form on Croatian web-portal before arriving.